Tag Archives: china marine gearbox

China Professional Advance 120c Marine Gearbox synchromesh gearbox

Product Description

Advance 120C Light High Speed Marine Gearbox for Boats 

120C marine gearbox possesses functions of speed reduction, ahead and astern, clutching and de-clutching, and bearing propeller thrust. Featuring in compact in structure, small in volume and light in weight, it can match high-speed engine to form ship power unit.

120C marine gearbox is suitable for small and medium boats such as yacht, traffic, passenger and cargo boats.
 

Input speed 1000-2500r/min
Reduction ratio 1.48,1.94,2.45 Trans. capacity 0.10kw/r/min
2.96 0.09kw/r/min
3.35 0.08kw/r/min
Control way Push-and-pull flexible shaft, electrically
Rated thrust 25KN
Center distance 180mm
L×W×H 432×440×650mm
Net weight 225kg
Flywheel 6135Ca,SAE14,11.5
Bell housing 6135Ca,SAE1,2,3

HCQ/HCA/HCM/HCV series light high-speed marine gearboxes self-developed by the company are designed of power ranging 20kW~2300kW, ratio ranging 1.5~3.5:1 and complete in specifications. Product with ‘Q’ in code is with cast iron housing, with ‘M’ aluminum housing and with ‘A’ and ‘V’ with down angle transmission structure. These products enjoy high market share, are widely used on various yacht, traffic boat, passenger boat. Product design and manufacturing capability are in national leading and international advanced level. Main features: 1. Possess functions of clutch & de-clutching, speed reduction and bearing propeller thrust; 2. Compact in structure, small in volume and light in weight; 3. High rated input speed and high manufacturing precision; 4. Good complete-machine performance, low noise and small vibration; 5. Match high-speed diesel engine, mainly used on medium-to-small high-speed boats; 6. Apply mechanical and automatic control, realizing local emergent control and remote control of the gearbox.

 
 

ADVANCE HCD800 – 3,429:1

MEDIUM/HEAVY DUTY GEARBOX

Reference number A-HCD800-3,429
Brand Advance
Model HCD800
Ratio 3,429:1
Power 1530 HP @ 1800 RPM
Max. Power 1530 HP @ 1800 RPM
RPM Range 1000-1800
Rated propeller thrust 110 kn
N/n 0,85 hp/rpm

FEATURES & OPTIONS

Sae housing Without/sae-00
Controls Mechanical
Pto Not available
Coupling size 21 /18 inch
Coupling type Rubber block drive, with alu. ring

DIMENSIONS

Vertical offset 450 mm
LxWxH 1056x1280x1341 mm
Net. weight 2200 kg

AVAILABLE ARRANGEMENTS

Ratio 3,96:1 3,429:1 4,167:1 4,391:1 4,905:1 5,474:1 5,889:1
Rate 0,85 hp/rpm 0,80 hp/rpm 0,75 hp/rpm 0,70 hp/rpm

ADVANCE 135A – 5,06:1

MEDIUM/HEAVY DUTY GEARBOX

Reference number A-135A-5,06
Brand Advance
Model 135A
Ratio 5,06:1
Power 212,4 HP @ 1800 RPM
Max. Power 236 HP @ 2000 RPM
RPM Range 1000-2000
Rated propeller thrust 29,4 kn
N/n 0,118 hp/rpm

FEATURES & OPTIONS

Sae housing Without/sae-1
Controls Mechanical/ electrical
Pto Not available
Coupling size 14 inch
Coupling type Rubber block drive, with alu. ring

DIMENSIONS

Vertical offset 225 mm
LxWxH 578x744x830 mm
Net. weight 470 kg

AVAILABLE ARRANGEMENTS

Ratio 2,03:1 2,59:1 3,04:1 3,62:1 4,11:1 4,65:1 5,06:1 5,47:1 5,81:1
Rate 0,134 hp/rpm 0,125 hp/rpm 0,118 hp/rpm 0,103 hp/rpm 0,094 hp/rpm

ADVANCE HCD600A – 5,44:1

MEDIUM/HEAVY DUTY GEARBOX

Reference number A-HCD600A-5,44
Brand Advance
Model HCD600A
Ratio 5,44:1
Power 972 HP @ 1800 RPM
Max. Power 1134 HP @ 2100 RPM
RPM Range 1000-2100
Rated propeller thrust 90 kn
N/n 0,54 hp/rpm

FEATURES & OPTIONS

Sae housing Without/sae-00
Controls Mechanical
Pto Not available
Coupling size 21 /18 /14 inch
Coupling type Rubber block drive, with alu. ring/(high) flexible coupling

DIMENSIONS

Vertical offset 415 mm
LxWxH 745x1094x1271 mm
Net. weight 1550 kg

AVAILABLE ARRANGEMENTS

Ratio 3,32:1 4,7:1 4,18:1 4,43:1 5,44:1 5,71:1 5:1
Rate 0,65 hp/rpm 0,62 hp/rpm 0,54 hp/rpm 0,6 hp/rpm

ADVANCE HC400 – 4,06:1

MEDIUM/HEAVY DUTY GEARBOX

Reference number A-HC400-4,06
Brand Advance
Model HC400
Ratio 4,06:1
Power 684 HP @ 1800 RPM
Max. Power 684 HP @ 1800 RPM
RPM Range 1000-1800
Rated propeller thrust 82 kn
N/n 0,38 hp/rpm

FEATURES & OPTIONS

Sae housing Without/sae-0/sae-1
Controls Mechanical/ electrical
Pto Not available
Coupling size 18 /16 /14 inch
Coupling type Rubber block drive, with alu. ring/(high) flexible coupling

DIMENSIONS

Vertical offset 264 mm
LxWxH 843x950x890 mm
Net. weight 820 kg

AVAILABLE ARRANGEMENTS

Ratio 1,5:1 1,77:1 2,04:1 2,5:1 3,25:1 3,38:1 3,42:1 3:1 4,06:1 4,61:1 4,94:1
Rate 0,45 hp/rpm 0,38 hp/rpm 0,25 hp/rpm

ADVANCE D300A – 4:1

MEDIUM/HEAVY DUTY GEARBOX

Reference number A-D300A-4
Brand Advance
Model D300A
Ratio 4:1
Power 630 HP @ 1800 RPM
Max. Power 805 HP @ 2300 RPM
RPM Range 1000-2300
Rated propeller thrust 60 kn
N/n 0,35 hp/rpm

FEATURES & OPTIONS

Sae housing Without/sae-0/sae-1
Controls Mechanical/ electrical
Pto Available
Note If using flexible couping, rate will rise 8%
Coupling size 18 /16 /14 inch
Coupling type Rubber block drive, with alu. ring/(high) flexible coupling

DIMENSIONS

Vertical offset 355 mm
LxWxH 786x920x1040 mm
Net. weight 940 kg

AVAILABLE ARRANGEMENTS

Ratio 4,48:1 4:1 5,05:1 5,52:1 5,9:1 6,56:1 7,06:1 7,63:1
Rate 0,33 hp/rpm 0,35 hp/rpm 0,30 hp/rpm 0,25 hp/rpm 0,20 hp/rpm 0,17 hp/rpm

Main Data
 

Input speed 1000-2500r/min
Reduction ratio 4.00 Trans. capacity 0.257kw/r/min
4.48 0.243kw/r/min
5.05 0.221kw/r/min
5.52,5.90 0.184kw/r/min
6.56,7.06 0.147kw/r/min
7.63 0.125kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 60KN
Center distance 355mm
L×W×H 786×980×1041mm
Net weight 940kg
Flywheel 12V135,SAE18,16,14
Bell housing 12V135,SAE0,1

 

 
Our Service

Pre-Sales Service

* Inquiry and consulting support. 
* Sample testing support. 
* View our Factory.

After-Sales Service

* Training how to instal the machine, training how to use the machine. 
* Engineers available to service machinery overseas.

 

model ratio Rate
(HP/rpm)
Engine
speed(rpm)
overall
dimension
L*W*H(mm)
Net
Weight
(kgs)
MARINE  GEARBOX  6 2.52  3.05  3.5 0.0044 1000~2100 350× 316× 482 58
MARINE  GEARBOX  16A 2.07  2.48  2.95  3.35  3.383 0.012 1000~2000 422× 325× 563 84
MARINE  GEARBOX  MD571 1.56  1.88  2.63 0.009~0.012 4000 281× 230× 221 15
MARINE  GEARBOX  MA100 1.6  2.0  2.55  3.11  3.59  3.88 0.006~0.009 1500~3000 236× 390× 420 75
MARINE  GEARBOX  MA125 2.03  2.46  3.04  3.57  4.05  4.39  4.7 0.011~0.02 1500~3000 291× 454× 485 115
MARINE  GEARBOX  MA142 1.97  2.52  3.03  3.54  3.95  4.5  5.06  5.47 0.013~0.03 1500~2500 308× 520× 140
MARINE  GEARBOX  40A 2.07  2.96  3.44 0.571~0.03 750~2000 414× 610× 620 225
MARINE  GEARBOX  MB170 1.97  2.52  3.03  3.54  3.96  4.50  5.06  5.47  5.88 0.571~0.039 1000~2500 485× 610× 656 240
MARINE  GEARBOX  HCU65 2.045  2.50  3.068  3.427 0.045 1000~2200 504× 600× 808 260
MARINE  GEARBOX  HC65 1.53  2.03  2.50  2.96 0.044~0.048 1000~2500 311× 460× 544 130
MARINE  GEARBOX  120B 2.03  2.81  3.73 0.044~0.088 750~1800 605× 744× 770 400
MARINE  GEARBOX  120C 1.48  1.94  2.45  2.96  3.35 0.08~0.1 1000~2500 352× 694× 650 225
MARINE  GEARBOX  MV100 1.23  1.62  2.07  2.52  2.87 0.08~0.1 1500~3000 390× 630× 580 220
MARINE  GEARBOX  HCV120 1.509  2.016  2.524 0.076~0.01 1500~2500 502× 600× 847 300
MARINE  GEARBOX  135 2.03  2.59  3.04  3.62  4.11  4.65  5.06  5.47  5.81 0.070~0.10 1000~2000 578× 744× 830 470
MARINE  GEARBOX  MB242 3.04  3.52  3.95  4.53  5.12  5.56  5.88 0.074~0.013 1000~2500 442× 744× 763 385
MARINE  GEARBOX  HC138 2.52  3.0  3.57  4.05  4.45 0.11 1000~2500 520× 792× 760 360
MARINE  GEARBOX  HC200 1.48  2.0  2.28 0.147 1000~2200 430× 744× 708 280
MARINE  GEARBOX  MB270A 4.05  4.53  5.12  5.50  5.95  6.39  6.82 0.088~0.147 1000~2500 594× 810× 868 675
MARINE  GEARBOX  HCV230 1.485  1.956  2.483 0.146~0.184 1000~2200 568× 620× 1571 450
MARINE  GEARBOX  HCQ300 1.06  1.46  2.05  2.38 0.235~0.250 1000~2300 533× 681× 676 360
MARINE  GEARBOX  300 2.04  2.54  3.0  3.53  4.1  4.61  4.94  5.44 0.125~0.257 1000~2300 638× 870× 864 740
MARINE  GEARBOX  D300 4.0  4.48  5.05  5.52  5.90  6.56  7.06  7.63 0.125~0.257 1000~2300 638× 920× 1040 880
MARINE  GEARBOX  T300 6.03  6.65  7.04  7.54  8.02 0.221~0.243 1000~2300 640× 920× 1110 1120
MARINE  GEARBOX  HCV400 1.388  2.0 0.274~0.30 1000~1800 780× 740× 1192 650
MARINE  GEARBOX  HC400 2.04  2.50  3.0  3.42  4.06 0.279~0.331 1000~1800 641× 890× 890 820
MARINE  GEARBOX  HCD400A 3.96  4.33  4.43  4.70  5.0  5.53  5.89 0.272~0.331 1000~1800 641× 950× 988 1100
MARINE  GEARBOX  HCT400A 6.096  6.49  6.93  7.42  7.95  8.40  9.0  9.47 0.243~0.331 1000~2100 784× 992× 1130 1450
MARINE  GEARBOX  HCT400A~1 8.15  8.69  9.27  9.94  10.60  11.46  12 0.262~0.331 1000~2100 869× 1100× 1275 1500
MARINE  GEARBOX  HC600A 2.0  2.48  3.0  3.58  3.89 0.40~0.48 1000~2100 745× 1094× 1126 1300
MARINE  GEARBOX  HCD600A 4.18  4.43  4.70  5.0  5.44  5.71 0.40~0.48 1000~2100 745× 1094× 1271 1550
MARINE  GEARBOX  HCT600A 6.06  6.49  6.97  7.51  8.04  8.66  9.35 0.28~0.44 1000~2100 805× 1094× 1271 1600
MARINE  GEARBOX  HCT600A~1 8.23  8.82  9.47  10.8  11.65  12.57 0.331~0.441 1000~2100 878× 1224× 1346 1700
MARINE  GEARBOX  750B 1.49  1.97  2.48  2.92 0.55 600~1200 1117× 850× 1170 1600
MARINE  GEARBOX  CHT800 5.57  5.68  5.93  6.43  6.86  7.33  7.84 0.515~0.625 800~1800 1056× 1280× 1425 2000
MARINE  GEARBOX  900 1.46  2.04  2.47  3.0  3.60  4.08  4.63  4.95 0.40~0.66 600~1600 1115× 850× 1310 1600

The delivery moment
We have closely related transportation companies, engineering logistics, containers, air freight, international railways. International ground transportation.
There are many ways to choose, and the shipping cost is even lower. Timeliness is higher.

Our Company

ZheJiang CHINAMFG Power Technology Co., Ltd. is located in HangZhou City, ZheJiang Province. The KangMS POWER brand of the company has become a CHINAMFG brand that has successfully operated in the field of power generation equipment.

Unified R & D and dedicated production

The R & D team at the ZheJiang headquarters formulates unified technical specifications and production processes based on advanced technology and innovative concepts. The production plant in HangZhou, China, through strict international management systems and standard production processes, manufactures high-quality KangMS POWER power generation equipment .

Unified research and development of high-quality production

The R & D and production team at ZheJiang headquarters, power generation equipment and related ancillary products are tailored to the needs of our customers with the purpose of durability and high reliability. Related products have been well received by customers at home and abroad.

Global sales and service network
ZheJiang CHINAMFG Power Technology Co., Ltd. has always focused on providing Kans Ms POWER power system quality products and services to customers at home and abroad. The excellent performance of ZheJiang CHINAMFG Power Technology Co., Ltd. can be seen in industries and projects such as highways, railways, post and telecommunications, water conservancy, airports, factories and mines, and high-rise buildings.

The company has increased its efforts to extend the industry horizontally and vertically. Not only has it vigorously developed “gas generator sets and system engineering, heavy oil power station construction, marine diesel generator sets, ship mainframes and oil supply systems”, and has provided fuel and gas power generation system technology and The full-service of the equipment also focuses on the field of new energy. In the research, development and application of new energy and high-efficiency energy-saving technologies and products, it has created new and characteristic industries, covering the efficient use of solar energy and the integration of biomass energy. Utilization and biogas projects, industrial waste gas, waste heat recovery and utilization, biogas, natural gas, coal bed gas, oilfield associated gas generation and other industrial development of power generation and engineering applications.

The company adapts to the new situation, comprehensively enhances the comprehensive competitiveness of the enterprise, and consistently implements and implements the whole process and all-round of enterprise management, and puts people-oriented, harmonious concepts and modern enterprise management systems in order to standardize and improve the internal management of enterprises. With the development needs of the enterprise, a high-tech, large-scale and strong group company has continuously demonstrated its unique charm and style, and continues to win customers by quality, base itself on the market with credibility, reward society with value, and CHINAMFG the future with strength. Go hand in hand with all sectors of society to create brilliant!

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Application: Marine
Function: Change Drive Direction, Speed Changing, Speed Reduction
Layout: Cycloidal
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Three-Step
Customization:
Available

|

Customized Request

cycloidal gearbox

Variations in Cycloidal Gearbox Design

Cycloidal gearboxes come in various designs and configurations to cater to different application requirements. Some common variations include:

  • Single-Stage vs. Multi-Stage: Cycloidal gearboxes can be designed as single-stage or multi-stage systems. Single-stage designs offer a lower gear ratio and are suitable for applications with moderate torque requirements. Multi-stage designs provide higher gear ratios and are used for applications demanding higher torque output.
  • Input and Output Arrangements: Cycloidal gearboxes can have various input and output arrangements, including coaxial, inline, and right-angle configurations. These arrangements determine the orientation of the input and output shafts relative to each other.
  • Size and Torque Capacity: Different sizes of cycloidal gearboxes are available to accommodate a wide range of torque and power requirements. Smaller sizes are suitable for applications where space is limited, while larger sizes handle higher torque loads.
  • Mounting Options: Cycloidal gearboxes offer flexibility in mounting options, including base or flange mounting. This allows for easy integration into different types of machinery and equipment.
  • Material Selection: Depending on the application’s demands, cycloidal gearboxes can be constructed using various materials, such as steel, aluminum, and alloys. Material selection affects the gearbox’s durability and performance in different environments.
  • Backlash Reduction Mechanisms: Some cycloidal gearboxes feature enhanced backlash reduction mechanisms to further improve precision and accuracy in motion control applications.

These variations in design allow cycloidal gearboxes to be tailored to specific application requirements, making them versatile solutions for a wide range of industries and machinery.

cycloidal gearbox

Safety Measures for Operating Cycloidal Gear Systems

Operating cycloidal gear systems requires careful attention to safety to prevent accidents and ensure the well-being of operators and personnel. Here are important safety measures to consider:

  • Training: Provide proper training to operators and maintenance personnel on the operation, maintenance, and potential hazards associated with cycloidal gear systems.
  • Protective Equipment: Operators should wear appropriate personal protective equipment (PPE) such as gloves, safety glasses, and protective clothing.
  • Lockout-Tagout: Implement lockout-tagout procedures to ensure that the system is de-energized and isolated before any maintenance or repair work begins.
  • Regular Inspections: Conduct routine inspections of the gear system to identify any signs of wear, damage, or abnormalities that could compromise safety or performance.
  • Lubrication: Follow the manufacturer’s recommendations for lubrication to maintain optimal performance and prevent overheating.
  • Temperature Monitoring: Install temperature sensors or monitoring devices to detect any excessive heat buildup in the gearbox, which could indicate a potential issue.
  • Proper Ventilation: Ensure that the area where the gear system operates is well-ventilated to prevent the accumulation of heat or harmful fumes.
  • Emergency Stop: Install emergency stop buttons or switches that can immediately shut down the system in case of an emergency.
  • Clearance Zones: Establish clear clearance zones around the gear system to prevent accidental contact with moving parts.
  • Regular Maintenance: Follow a scheduled maintenance routine to keep the gear system in optimal working condition and address any potential safety concerns.
  • Operator Awareness: Ensure that operators are aware of the gear system’s potential hazards and safe operating practices.
  • Warning Signage: Clearly mark areas where the gear system operates with appropriate warning signs and labels.
  • Emergency Procedures: Develop and communicate clear emergency procedures to respond to accidents, malfunctions, or other unexpected events.

Prioritizing safety in the operation and maintenance of cycloidal gear systems is essential to prevent injuries and maintain a safe working environment.

cycloidal gearbox

What is a Cycloidal Gearbox?

A cycloidal gearbox, also known as a cycloidal drive, is a type of gearing mechanism that utilizes the principle of cycloidal motion for power transmission. It consists of several components, including a high-speed input shaft, a set of cycloidal pins or rollers, and an outer stationary ring with lobed profiles.

The operation of a cycloidal gearbox involves a unique mechanism:

  1. Input Shaft: The high-speed input shaft is connected to the driving source, such as an electric motor. It transfers rotational motion to the cycloidal pins.
  2. Cycloidal Pins or Rollers: These pins or rollers are typically arranged around the input shaft in a circular pattern. As the input shaft rotates, the cycloidal pins also rotate, causing them to engage with the lobes on the outer stationary ring.
  3. Outer Stationary Ring: The outer ring has lobed profiles, and it remains stationary during operation. The lobes of the outer ring interact with the cycloidal pins or rollers, causing them to move in a unique motion known as epicycloidal or hypocycloidal motion.

The interaction between the cycloidal pins and the lobed profiles of the outer ring results in smooth and controlled motion transmission. The mechanism provides advantages such as high torque capacity, compact size, and precise positioning capabilities.

Cycloidal gearboxes are widely used in various applications, including robotics, automation, packaging machinery, and other industrial systems where high torque, precision, and compact design are essential.

China Professional Advance 120c Marine Gearbox   synchromesh gearbox	China Professional Advance 120c Marine Gearbox   synchromesh gearbox
editor by CX 2024-04-22

China Good quality Cycloidal Good Service Precision Spur marine rotary tiller CZPT box Planetary Gearbox gearbox engine

Product Description

Detailed Photos

 

Product Parameters

Note : It’s just the typical technical data for you reference, The specification such as voltage, speed, torque, shaft can be customized by your needs. Please contact us for more details. Thanks. 
 

Company Profile

 

FAQ

Q: What’re your main products?

A: We currently produce Brushed Dc Motors, Brushed Dc Gear Motors, Planetary Dc Gear Motors, Brushless Dc Motors, Stepper motors, Ac Motors and High Precision Planetary Gear Box etc. You can check the specifications for above motors on our website and you can email us to recommend needed motors per your specification too.

Q: How to select a suitable motor?
A:If you have motor pictures or drawings to show us, or you have detailed specs like voltage, speed, torque, motor size, working mode of the motor, needed lifetime and noise level etc, please do not hesitate to let us know, then we can recommend suitable motor per your request accordingly.

Q: Do you have a customized service for your standard motors?
A: Yes, we can customize per your request for the voltage, speed, torque and shaft size/shape. If you need additional wires/cables soldered on the terminal or need to add connectors, or capacitors or EMC we can make it too.

Q: Do you have an individual design service for motors?
A: Yes, we would like to design motors individually for our customers, but it may need some mold developing cost and design charge. 

Q: What’s your lead time?
A: Generally speaking, our regular standard product will need 15-30days, a bit longer for customized products. But we are very flexible on the lead time, it will depend on the specific orders.

Please contact us if you have detailed requests, thank you !

Application: Motor, Machinery
Function: Speed Changing, Speed Reduction
Layout: Cycloidal
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Three-Step
Customization:
Available

|

Customized Request

cycloidal gearbox

Efficiency of Cycloidal Gearboxes in Power Transmission

Cycloidal gearboxes offer relatively high power transmission efficiency compared to other types of gearboxes. The efficiency of a cycloidal gearbox depends on various factors, including the design, quality of components, lubrication, and load conditions.

Typically, the power transmission efficiency of a cycloidal gearbox ranges from 85% to 95%. However, this can vary based on several factors:

  • Number of Reduction Stages: Multi-stage cycloidal gearboxes may experience slightly lower efficiency due to multiple gear meshing interactions.
  • Quality and Design: Well-designed and precision-manufactured cycloidal gearboxes tend to exhibit higher efficiency.
  • Lubrication: Proper lubrication is crucial for reducing friction and enhancing efficiency. Insufficient or deteriorated lubrication can lead to efficiency losses.
  • Load Conditions: Higher loads and torque levels can lead to higher friction and lower efficiency. Properly matching the gearbox to the application is essential.

Despite minor efficiency losses compared to some other gearbox types, the benefits of compactness, high torque density, and precise motion control often outweigh the efficiency considerations in many applications.

cycloidal gearbox

Use of Cycloidal Gearboxes in Precision Applications

Cycloidal gearboxes are well-suited for precision applications due to their unique design and capabilities. Here’s why they are used in precision settings:

  • High Positional Accuracy: Cycloidal gearboxes offer high positional accuracy, making them suitable for applications that require precise positioning and movement.
  • Backlash Reduction: The design of cycloidal gearboxes minimizes backlash, ensuring that there is minimal play between gears. This is crucial for maintaining accuracy in precision applications.
  • Smooth and Controlled Motion: Cycloidal gearboxes provide smooth and controlled motion with minimal vibration, which is essential for delicate operations and precision machinery.
  • Compact Design: Their compact design allows cycloidal gearboxes to be integrated into tight spaces without sacrificing performance. This is especially valuable in applications where space is limited.
  • Repeatable Performance: Cycloidal gearboxes offer consistent and repeatable performance, which is vital for maintaining precision over multiple cycles.
  • Low Backlash: The low backlash characteristic of cycloidal gearboxes ensures that there is minimal lost motion, contributing to their precision performance.
  • High Torque Density: Despite their compact size, cycloidal gearboxes can handle high torque loads, making them suitable for applications that require both precision and power.
  • Reduced Wear: The rolling contact design of cycloidal gears reduces wear and extends the lifespan of the gearbox, which is crucial for precision applications that demand consistent performance over time.

Overall, cycloidal gearboxes are a reliable choice for precision applications that require accurate positioning, controlled motion, and consistent performance.

cycloidal gearbox

Common Applications of Cycloidal Gearboxes

Cycloidal gearboxes find their application in various industries and scenarios where their unique features are advantageous:

  • Robotics: Cycloidal gearboxes are often used in robotic joints and manipulators due to their compact size, high torque capacity, and precision movement.
  • Conveyor Systems: Their ability to handle heavy loads and provide accurate motion makes cycloidal gearboxes suitable for conveyor systems in industries such as manufacturing, food processing, and material handling.
  • Aerospace: In aerospace applications, cycloidal gearboxes are used in satellite mechanisms, aerospace actuators, and precision motion control systems.
  • Medical Devices: The compact design and precise motion capabilities of cycloidal gearboxes are beneficial in medical equipment such as surgical robots and diagnostic devices.
  • Textile Industry: Cycloidal gearboxes are utilized in textile machines for their ability to provide accurate and synchronized movement in the weaving and knitting processes.
  • Automotive: Some automotive applications, such as sunroof mechanisms and power seats, can benefit from the compact size and high torque capacity of cycloidal gearboxes.
  • Printing Industry: The precision and reliability of cycloidal gearboxes are important in printing presses to ensure accurate paper feeding and positioning.
  • Packaging Machinery: In packaging equipment, cycloidal gearboxes can provide the required torque and accuracy for tasks like sealing, labeling, and filling.

These are just a few examples of where cycloidal gearboxes are commonly used, demonstrating their versatility and adaptability across various industries.

China Good quality Cycloidal Good Service Precision Spur marine rotary tiller CZPT box Planetary Gearbox   gearbox engineChina Good quality Cycloidal Good Service Precision Spur marine rotary tiller CZPT box Planetary Gearbox   gearbox engine
editor by CX 2023-09-12

China Professional Cycloidal Carton Packed Precision Planetary Spur Gear marine transmission rotary tiller Gearbox gearbox definition

Product Description

Detailed Photos

 

Product Parameters

Note : It’s just the typical technical data for you reference, The specification such as voltage, speed, torque, shaft can be customized by your needs. Please contact us for more details. Thanks. 
 

Company Profile

 

FAQ

Q: What’re your main products?

A: We currently produce Brushed Dc Motors, Brushed Dc Gear Motors, Planetary Dc Gear Motors, Brushless Dc Motors, Stepper motors, Ac Motors and High Precision Planetary Gear Box etc. You can check the specifications for above motors on our website and you can email us to recommend needed motors per your specification too.

Q: How to select a suitable motor?
A:If you have motor pictures or drawings to show us, or you have detailed specs like voltage, speed, torque, motor size, working mode of the motor, needed lifetime and noise level etc, please do not hesitate to let us know, then we can recommend suitable motor per your request accordingly.

Q: Do you have a customized service for your standard motors?
A: Yes, we can customize per your request for the voltage, speed, torque and shaft size/shape. If you need additional wires/cables soldered on the terminal or need to add connectors, or capacitors or EMC we can make it too.

Q: Do you have an individual design service for motors?
A: Yes, we would like to design motors individually for our customers, but it may need some mold developing cost and design charge. 

Q: What’s your lead time?
A: Generally speaking, our regular standard product will need 15-30days, a bit longer for customized products. But we are very flexible on the lead time, it will depend on the specific orders.

Please contact us if you have detailed requests, thank you !

cycloidal gearbox

Noise and Vibration Considerations in Cycloidal Gearboxes

Cycloidal gearboxes are generally known for their smooth and quiet operation. However, like any mechanical system, they can still exhibit some level of noise and vibration. Here are the key factors to consider:

  • Gear Design: The unique rolling contact design of cycloidal gears contributes to their relatively low noise levels. The teeth engagement is gradual and continuous, reducing impact forces and noise.
  • Lubrication: Proper lubrication is essential to minimize friction and noise. Using high-quality lubricants and maintaining proper lubrication levels can help reduce noise and vibration in cycloidal gearboxes.
  • Precision Manufacturing: Precise manufacturing processes and tight tolerances can help minimize irregularities in gear meshing, which can contribute to noise and vibration.
  • Load Distribution: Proper load distribution among multiple lobes in the cycloidal mechanism can help prevent localized stress concentrations that could lead to vibrations and noise.
  • Bearing Quality: High-quality bearings can contribute to smooth operation and reduce vibrations that could be transmitted to the gearbox housing.
  • Mounting and Installation: Proper mounting and alignment of the gearbox are important to ensure that it operates smoothly and without excessive vibrations.

While cycloidal gearboxes are designed to minimize noise and vibration, it’s important to consider the specific application, environmental conditions, and operating parameters. Regular maintenance, proper lubrication, and selecting the appropriate gearbox size and type can all contribute to reducing noise and vibration levels in cycloidal gearboxes.

Application: Motor, Machinery
Function: Speed Changing, Speed Reduction
Layout: Cycloidal
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Three-Step
Customization:
Available

|

Customized Request

cycloidal gearbox

What is a Cycloidal Gearbox?

A cycloidal gearbox, also known as a cycloidal drive, is a type of gearing mechanism that utilizes the principle of cycloidal motion for power transmission. It consists of several components, including a high-speed input shaft, a set of cycloidal pins or rollerscycloidal gearbox

Efficiency of Cycloidal Gearboxes in Power Transmission

Cycloidal gearboxes offer relatively high power transmission efficiency compared to other types of gearboxes. The efficiency of a cycloidal gearbox depends on various factors, including the design, quality of components, lubrication, and load conditions.

Typically, the power transmission efficiency of a cycloidal gearbox ranges from 85% to 95%. However, this can vary based on several factors:

  • Number of Reduction Stages: Multi-stage cycloidal gearboxes may experience slightly lower efficiency due to multiple gear meshing interactions.
  • Quality and Design: Well-designed and precision-manufactured cycloidal gearboxes tend to exhibit higher efficiency.
  • Lubrication: Proper lubrication is crucial for reducing friction and enhancing efficiency. Insufficient or deteriorated lubrication can lead to efficiency losses.
  • Load Conditions: Higher loads and torque levels can lead to higher friction and lower efficiency. Properly matching the gearbox to the application is essential.

Despite minor efficiency losses compared to some other gearbox types, the benefits of compactness, high torque density, and precise motion control often outweigh the efficiency considerations in many applications.

, and an outer stationary ring with lobed profiles.

The operation of a cycloidal gearbox involves a unique mechanism:

  1. Input Shaft: The high-speed input shaft is connected to the driving source, such as an electric motor. It transfers rotational motion to the cycloidal pins.
  2. Cycloidal Pins or Rollers: These pins or rollers are typically arranged around the input shaft in a circular pattern. As the input shaft rotates, the cycloidal pins also rotate, causing them to engage with the lobes on the outer stationary ring.
  3. Outer Stationary Ring: The outer ring has lobed profiles, and it remains stationary during operation. The lobes of the outer ring interact with the cycloidal pins or rollers, causing them to move in a unique motion known as epicycloidal or hypocycloidal motion.

The interaction between the cycloidal pins and the lobed profiles of the outer ring results in smooth and controlled motion transmission. The mechanism provides advantages such as high torque capacity, compact size, and precise positioning capabilities.

Cycloidal gearboxes are widely used in various applications, including robotics, automation, packaging machinery, and other industrial systems where high torque, precision, and compact design are essential.

China Professional Cycloidal Carton Packed Precision Planetary Spur Gear marine transmission rotary tiller Gearbox   gearbox definition		China Professional Cycloidal Carton Packed Precision Planetary Spur Gear marine transmission rotary tiller Gearbox   gearbox definition
editor by CX 2023-08-14

China OEM Hot Sale Marine Gearbox Advance D300A Used for Marine Engine cycloidal gear gearbox

Product Description

Product Description

Application

Marine Gearbox D300A is suitable for fishing, tug, engineering and transport boats.
 

Descriptio
 

Marine Gearbox D300A possesses functions of speed reduction, ahead and astern clutching and bearing propeller thrust. It is designed of vertically offset and one-stage transmission, featuring in small in volume, large in ratio, light in weight and easy in dismantle & reassemble and maintain.

Main Data
 

Input speed

1000-2500r/min

Reduction ratio

4.00

Trans. capacity

0.257kw/r/min

4.48

0.243kw/r/min

5.05

0.221kw/r/min

5.52,5.90

0.184kw/r/min

6.56,7.06

0.147kw/r/min

7.63

0.125kw/r/min

Control way

Push-and-pull flexible shaft, electrically, pneumatically

Rated thrust

60KN

Center distance

355mm

L×W×H

786×980×1041mm

Net weight

940kg

Flywheel

12V135,SAE18,16,14

Bell housing

12V135,SAE0,1

Our Service

 

Pre-Sales Service

* Inquiry and consulting support. 
* Sample testing support. 
* View our Factory.

After-Sales Service

* Training how to instal the machine, training how to use the machine. 
* Engineers available to service machinery overseas.

Company Profile

Our Company

We can provide:
WEICHAI
Sales of Chinese marine engines and gearboxes, generator sets, pump units, providing modification, upgrades, consulting services

Products China marine engine parts and engineering machinery parts. Products include: CZPT HOWO, CZPT Power,   SHXIHU (WEST LAKE) DIS.I, service
Provide cargo warehousing, packaging, transportation and export agency services
Agency procurement, inspection and inspection agency.

HangZhou CZPT power Co., Ltd
Contaction Person: ceci lee
 
 

 

 

Shipping Cost:

Estimated freight per unit.



To be negotiated
Application: Motor, Marine
Function: Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Layout: Cycloidal
Customization:
Available

|

Customized Request

helical gearbox

The Basics of Designing a Cyclone Gearbox

Compared to conventional gearboxes, the cycloidal gearbox offers a number of advantages including a higher ratio of transmission, robustness against shock loads, and greater positioning accuracy. However, designing a cycloidal gearbox can be complicated. This article will discuss some of the basic design principles. In addition, it will cover topics such as size, position accuracy, and transmission ratios.

Basic design principles

Unlike a conventional ring gear, a cycloidal gearbox uses a cycloidal disc to provide torque multiplication. The output direction of the cycloidal gear disc is opposite to the rotation of the input shaft. This allows for more compact gear construction. It also allows for increased load capacity.
Cycloid drive kinematics can appear complex, but they are actually quite simple. Instead of rotating around the center of gravity like conventional gears, the cycloidal disc rotates around fixed pins. This provides a higher reduction ratio.
To reduce vibrations and noise, multiple cycloidal discs are used. This allows for uniform distribution of forces on the carrier pin devices. This also provides a better rotational balance. In addition, multiple cycloidal discs reduce the axial moment of the carrier pin devices.
The cycloidal gear disc is supported by a separate gear disc bearing. This design provides a low component count and reduces wear. This type of kinematics can also be used in an electric motor with a high power density.
The cycloidal gear disc provides a high reduction ratio, which allows for compact construction. Unlike a ring gear, the cycloidal disc has fewer teeth. It also provides a higher reduction ratio, which is advantageous for high rotational input speed applications.
Cycloid gear discs have cylindrical holes, which allow for carrier pin devices to protrude through them. This is useful because the carrier pin devices can roll along the inside wall of the cylindrical hole in the gear disc.
A load plate is also used to provide anchorage for external structures. This plate contains threaded screw holes arranged 15mm away from the center. It has a 9mm external diameter and a 3mm through hole.

Transmission ratios up to 300:1

cycloidal gearboxes are used in a wide range of applications, from machine tools to medical imaging devices. Compared to planetary gearboxes, they offer superior positioning accuracy, torsional stiffness, backlash, and fatigue performance.
Cycloid gearboxes are also capable of transmitting more torque than planetary gears. In addition, they have a lower Hertzian contact stress and higher overload protection. Cycloid gearboxes are able to provide transmission ratios up to 300:1 in a small package.
Cycloid gears also have lower backlash over extended periods, making them an ideal choice for applications with critical positioning accuracy. Cycloid gearboxes also have good wear resistance, as well as low friction. Cycloid gears are lightweight and have good torsional stiffness, making them ideal for applications with heavy loads.
Cycloid gearboxes have several different designs. They can provide transmission ratios up to 300:1 without the need for additional pre-stages. Cycloid gears also require more accurate manufacturing processes than involute gears. Cycloid gearboxes can also be used for applications that require high power consumption, and can withstand shock loads.
Cycloid gearboxes can be adapted to fit most common servomotors. They have a modular design, all-round corrosion protection, and easy installation. Cycloid gears have a radial clamping ring, which reduces inertia by up to 39%.
CZPT Precision Europe GmbH, a subsidiary of CZPT Group, has developed an innovative online configurator to simplify the configuration of gearboxes. CZPT cycloidal gearheads are precision-built, robust, and reliable. They have a two-stage reduction principle, which minimises vibration and provides even force distribution.
Cycloid gears are capable of providing transmission ratios from 30:1 to 300:1. Cycloid gearboxes can achieve high gear ratios because they require fewer moving parts, and they have a low backlash.helical gearbox

Robustness against shock loads

Unlike conventional gearboxes that are easily damaged by shock loads, the cycloidal gearbox is extremely robust. It is a versatile solution that is ideally suited for handling equipment, food manufacturing, and machine tools.
The mechanical construction of a cycloidal gearbox consists of several mechanical components. These include cycloidal wheels, bearings, transformation elements, and needles. In addition, it has high torsional stiffness and tilting moment. It is also accompanied by highly nonlinear friction characteristic.
In order to assess the robustness of the cycloidal gearbox against shock loads, a mathematical model was developed. The model was used to calculate the stress distribution on the cycloid disc. This model can be used as a basis for more complex mechanical models.
The model is based on new approach, which allows to model stiction in all quadrants of the cycloid gear. In addition, it can be applied to actuator control.
The mathematical model is presented together with the procedure for measuring the contact stress. The results are compared to the measurement performed in the real system. The model and the measurement are found to be very close to each other.
The model also allows for the analysis of different gear profiles for load distribution. In addition, it is possible to analyze contact stresses with different geometric parameters. The mesh refinement along the disc width helps to ensure an even distribution of contact forces.
The stiction breakaway speed is calculated to the motor side. The non-zero current is then derived to the input side of the gearbox. In addition, a small steady phase is modeled during the speed direction transition. The results of the simulation are compared to the measurement. The results show that the model is extremely accurate.

Positioning accuracy

Getting the correct positioning accuracy from a cycloidal gearbox is no small feat. This is because the gears are compact, and the clearances are relatively small. This means you can expect a lot of torque from your output shaft. However, this is only part of the picture. Other concerns, such as backlash, kinematic error, and loading are all important considerations.
Getting the best possible positioning accuracy from a cycloidal gearbox means choosing a reducer that is well-made and correctly configured. A properly-selected reducer will eliminate repeatable inaccuracies and provide absolute positioning accuracy at all times. In addition, this type of gearbox offers several advantages over conventional gearboxes. These include high efficiency, low backlash, and high overload protection.
Getting the correct positioning accuracy from a gearbox also involves choosing a supplier that knows what it is doing. The best vendors are those who have experience with the product, offer a wide variety, and provide support and service to ensure the product is installed and maintained correctly. Another consideration is the manufacturer’s warranty. A reputable manufacturer will offer warranties for the gearbox. The aforementioned factors will ensure that your investment in a cycloidal gearbox pays off for years to come.
Getting the correct positioning accuracy from your cycloidal gearbox involves choosing a manufacturer that specializes in this type of product. This is particularly true if you are involved in robotics, automated painting, or any other industrial process that requires the best possible accuracy. A good manufacturer will offer the latest technology, and have the expertise to help you find the best solution for your application. This will ensure your product is a success from start to finish.helical gearbox

Size

Choosing the right size of cycloidal gearbox is important for its efficient operation. However, it is not a simple task. The process involves complex machining and requires the creation of many parts. There are different sizes of cycloidal gearboxes, and a few basic rules of thumb can help you choose the right size.
The first rule of thumb for choosing the right size of cycloidal gearboxes is to use a gearbox with the same diameter of the input shaft. This means that the gearbox must be at least 5mm thick. The cycloid will also require a base and a bearing to hold the driveshaft in place. The base should be large enough to house the pins. The bearing must be the same size as the input shaft.
The next rule of thumb is to have a hole in the cycloid for the output shaft. In this way, the output will be back-drivable and has low backlash. There should be at least four to six output holes. The size of the holes should be such that the centerline of the cycloid is equal to the size of the center of the bearing.
Using a Desmos graph, you can then create the gear parameters. The number of pins should be equal to the number of teeth in the cycloidal gear, and the size of the pins should be twice the size of the gear. The radius of the pins should be equal to the value of C from Desmos, and the size of the pin circle should be equal to the R value.
The final rule of thumb is to ensure that the cycloid has no sharp edges or discontinuities. It should also have a smooth line.
China OEM Hot Sale Marine Gearbox Advance D300A Used for Marine Engine   cycloidal gear gearboxChina OEM Hot Sale Marine Gearbox Advance D300A Used for Marine Engine   cycloidal gear gearbox
editor by CX 2023-05-25

China high quality Machinery Marine CZPT Wooden OEM China Motor Gearbox cycloidal gearbox backlash

Product Description

Product Description

Machinery Marine CZPT Wooden oem China motor gearbox

 

 

Company Profile

 

Our Advantages

 

Exhibition

 

Packaging & Shipping

FAQ

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Car
Function: Distribution Power, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Layout: Cycloidal
Hardness: Hardened Tooth Surface
Installation: Torque Arm Type
Step: Four-Step
Samples:
US$ 200/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

helical gearbox

Developing a Mathematical Model of a Cyclone Gearbox

Compared to planetary gearboxes, cycloidal gearboxes are often seen as the ideal choice for a wide range of applications. They feature compact designs that are often low friction and high reduction ratios.

Low friction

Developing a mathematical model of a cycloidal gearbox was a challenge. The model was able to show the effects of a variety of geometric parameters on contact stresses. It was able to model stiction in all quadrants. It was able to show a clear correlation between the results from simulation and real-world measurements.
The model is based on a new approach that enables modeling stiction in all quadrants of a gearbox. It is also able to display non-zero current at standstill. Combined with a good simulation algorithm, the model can be used to improve the dynamic behaviour of a controlled system.
A cycloidal gearbox is a compact actuator used for industrial automation. This type of gearbox provides high gear ratios, low wear, and good torsional stiffness. In addition, it has good shock load capacity.
The model is based on cycloidal discs that engage with pins on a stationary ring gear. The resulting friction function occurs when the rotor begins to rotate. It also occurs when the rotor reverses its rotation. The model has two curves, one for motor and one for generator mode.
The trochoidal profile on the cycloidal disc’s periphery is required for proper mating of the rotating parts. In addition, the profile should be defined accurately. This will allow an even distribution of contact forces.
The model was used to compare the relative performance of a cycloidal gearbox with that of an involute gearbox. This comparison indicates that the cycloidal gearbox can withstand more load than an involute gearbox. It is also able to last longer. It is also able to produce high gear ratios in a small space.
The model used is able to capture the exact geometry of the parts. It can also allow a better analysis of stresses.

Compact

Unlike helical gearing, compact cycloidal gearboxes can provide higher reduction ratios. They are more compact and less weighty. In addition, they provide better positioning accuracy.
Cycloid drives provide high torque and load capacity. They are also very efficient and robust. They are ideal for applications with heavy loads or shock loads. They also feature low backlash and high torsional stiffness. Cycloid gearboxes are available in a variety of designs.
Cycloid discs are mounted on an eccentric input shaft, which drives them around a stationary ring gear. The ring gear consists of many pins, and the cycloidal disc moves one lobe for every rotation of the input shaft. The output shaft contains roller pins, which rotate around holes in the cycloidal disc.
Cycloid drives are ideally suited to heavy loads and shock loads. They have high torsional stiffness and high reduction ratios, making them very efficient. Cycloid gearboxes have low backlash and high torque and are very compact.
Cycloid gearboxes are used for a wide variety of applications, including marine propulsion systems, CNC machining centers, medical technology, and manipulation robots. They are especially useful in applications with critical positioning accuracy, such as surgical positioning systems. Cycloid gearboxes feature extremely low hysteresis loss and low backlash over extended periods of use.
Cycloid discs are usually designed with a reduced cycloid diameter to minimize unbalance forces at high speeds. Cycloid drives also feature minimal backlash, a high reduction ratio, and excellent positioning accuracy. Cycloid gearboxes also have a long service life, compared to other gear drives. Cycloid drives are highly robust, and offer higher reduction ratios than helical gear drives.
Cycloid gearboxes have a low cost and are easy to print. CZPT gearboxes are available in a wide range of sizes and can produce high torque on the output axis.helical gearbox

High reduction ratio

Among the types of gearboxes available, a high reduction ratio cycloidal gearbox is a popular choice in the automation field. This gearbox is used in applications requiring precise output and high efficiency.
Cycloid gears can provide high torque and transmit it well. They have low friction and a small backlash. They are widely used in robotic joints. However, they require special tools to manufacture. Some have even been 3D printed.
A cycloidal gearbox is typically a three-stage structure that includes an input hub, an output hub, and two cycloidal gears that rotate around each other. The input hub mounts movable pins and rollers, while the output hub mounts a stationary ring gear.
The input shaft is driven by an eccentric bearing. The disc is then pushed against the ring gear, which causes it to rotate around the bearing. As the disc rotates, the pins on the ring gear drive the pins on the output shaft.
The input shaft rotates a maximum of nine revolutions, while the output shaft rotates three revolutions. This means that the input shaft has to rotate over eleven million times before the output shaft is able to rotate. The output shaft also rotates in the opposite direction of the input shaft.
In a two-stage differential cycloidal speed reducer, the input shaft uses a crank shaft design. The crank shaft connects the first and second cycloidal gears and actuates them simultaneously.
The first stage is a cycloidal disc, which is a gear tooth profile. It has n=7 lobes on its circumference. Each lobe moves around a reference pitch circle of pins. The disc then advances in 360deg steps.
The second stage is a cycloidal disc, also known as a “grinder gear”. The teeth on the outer gear are fewer than the teeth on the inner gear. This allows the gear to be geardown based on the number of teeth.

Kinematics

Various scholars have studied the kinematics of cycloidal gearbox. They have developed various approaches to modify the tooth profile of cycloidal gears. Some of these approaches involve changing the shape of the cycloidal disc, and changing the grinding wheel center position.
This paper describes a new approach to cycloid gear profile modification. It is based on a mathematical model and incorporates several important parameters such as pressure angle, backlash, and root clearance. The study offers a new way for modification design of cycloid gears in precision reducers for robots.
The pressure angle of a tooth profile is an intersegment angle between the normal direction and the velocity direction at a meshing point. The pressure angle distribution is important for determining force transmission performance of gear teeth in meshing. The distribution trend can be obtained by calculating the equation (5).
The mathematical model for modification of the tooth profile can be obtained by establishing the relationship between the pressure angle distribution and the modification function. The dependent variable is the modification DL and the independent variable is the pressure angle a.
The position of the reference point A is a major consideration in the modification design. It ensures the force transmission performance of the meshing segment is optimal. It is determined by the smallest profile pressure angle. The position is also dependent on the type of gear that is being modified. It is also influenced by the tooth backlash.
The mathematical model governing the pressure angle distribution is developed with DL=f(a). It is a piecewise function that determines the pressure angle distribution of a tooth profile. It can also be expressed as DL=ph.
The pressure angle of a tooth is also an angle between the common normal direction at the meshing point and the rotation velocity direction of the cycloid gear.helical gearbox

Planetary gearboxes vs cycloidal gearboxes

Generally, there are two types of gearboxes that are used for motion control applications: cycloidal gearbox and planetary gearbox. Cycloid gearboxes are used for high-frequency motions, while planetary gearboxes are suitable for low-speed applications. Both are highly accurate and precise gearboxes that are capable of handling heavy loads at high cycle rates. But they have different advantages and disadvantages. So, engineers need to determine which type of gearbox is best suited for their application.
Cycloid gearboxes are commonly used in industrial automation. They provide excellent performance with ratios as low as 10:1. They offer a more compact design, higher torque density and greater overload protection. They also require less space and are less expensive than planetary gearboxes.
On the other hand, planetary gearboxes are lightweight and offer a higher torque density. They are also capable of handling higher ratios. They have a longer life span and are more precise and durable. They can be found in a variety of styles, including square-framed, round-framed and double-frame designs. They offer a wide range of torque and speed capabilities and are used for numerous applications.
Cycloid gearboxes can be manufactured with different types of cycloidal cams, including single or compound cycloidal cams. Cycloid cams are cylindrical elements that have cam followers that rotate in an eccentric fashion. The cam followers act like teeth on the internal gear. Cycloid cams are a simple concept, but they have numerous advantages. They have a low backlash over extended periods of time, allowing for more accurate positioning. They also have internal compressive stresses and an overlap factor between the rolling elements.
Planetary gearboxes are characterized by three basic force-transmitting elements: ring gear, sun gear, and planet gear. They are generally two-stage gearboxes. The sun gear is attached to the input shaft, which in turn is attached to the servomotor. The ring gear turns the sun gear and the planet gear turns the output shaft.
China high quality Machinery Marine CZPT Wooden OEM China Motor Gearbox   cycloidal gearbox backlashChina high quality Machinery Marine CZPT Wooden OEM China Motor Gearbox   cycloidal gearbox backlash
editor by CX 2023-04-24

China Speed Gear Motor Reduction Variator Spiral Bevel Helical Shaft Mounted Cycloidal Transmission Marine Servo Planetary Winch Wheel Drive Nmrv Worm Reducer Gearbox cycloidal gearbox reducer

Merchandise Description

Pace Equipment Motor Reduction Variator Spiral Bevel Helical Shaft Mounted Cycloidal Transmission Marine Servo Planetary Winch Wheel Push Nmrv Worm Reducer Gearbox

 

Organization Profile

We are a professional company engaged in the R&D, design and style, and manufacturing of gearboxes. The business has introduced a variety of sophisticated creation and tests products. We have successfully designed 800Nm-11200Nm planetary gearboxes for development equipment, unique planetary gearboxes for mixers, specific planetary gearboxes for properties, unique reducers for mines, wind electrical power reducers, hydraulic rotary, winch series, gearboxes for rolling mills, and other series of gearboxes with hundreds of hundreds of specs. The items have been widely used in building materials, metallurgy, engineering machinery, hoisting, shipping, chemical, pharmaceutical, electric power, and other supporting models and engineering initiatives.
Given that its establishment, the company has been accelerating the pace of scientific and technological innovation and impartial brand building to construct its main competitiveness with new considering and new producing recognition.

Our Equipments

Certification

Packaging and Shipment 

Product Description

Agricultural gearbox:
Flail mower gearbox, rotary tiller gearbox, garden mower gearbox, rotary cutter gearbox, agricultural sprayer gearbox, publish gap digger gearbox, feed mixer gearbox, rotary mower gearbox, gearbox for circular saws, irrigation reels gearbox, agricultural generator gearbox, fertilizer spreader gearbox, hydraulic push gearbox, manure spreader gearbox, rotary rakes gearbox, hay tedders gearbox, micro tiller gearbox, cutter bars gearbox, fertilizer mixer gearbox, agitators gearbox for sewage, spherical baler gearbox, snowblower gearbox

Planetary gearbox:

–Equipment pace reducer for tracked automobile
–Gear velocity reducer for winch
–Planetary gear reducer for wheeled car
–Planetary slewing travel
–Planetary gear reducer for wind turbines
–Inline planetary gear reducer
–Proper angle gear push
–Planetary gearbox feed mixer travel

Industrial gearbox
Worm gearbox: RV collection, WP sequence, SWL collection screw jack, VF series 

Helical gearbox: R/F/K/S collection, HB collection, BKM collection, RC collection, SMR shaft mounted gearbox, TA shaft mounted gearbox

Cycloidal gearboxes: BL/XL flange vertical put in double shaft variety, BW/XW baseboard horizontal set up double shaft kind, BLD/XLD flange vertical set up motor direct-relationship type, BWD/XWD baseboard horizontal installed motor direct-connection variety
Large precision planetary gearbox

 

 

Application

 

Agriculture & Forestry Business & Mining Food Processing
  • Sprayer
  • Wheel Harvester
  • Crawler Harvester
  • Feed Mixer
  • Forestry Equipment

 

  • Earthwork
  • Design
  • Concrete
  • Road Design
  • Crushing, Grinding, & Raw Substance Processing
  • Mud Therapy
  • Grain, processing & milling
  • Baking processing
  • Fruit, vegetable & beverage processing

 

Transportation Maritime Affairs Wind Strength
  • Highway automobiles
  • Warehouse and raw content handling
  • Off-freeway autos
  • Obtain and aerial system
  • Warehouse and uncooked content dealing with
  • Computerized storage
  • Airport products
  • Logistics and industrial cranes
  • Cellular crane
  • Dredging vessel
  • Offshore building vessel
  • Perform vessels and tugs
  • Offshore platform
  • Merchant ship
  • Pipe laying device and cable laying machine

 

 

 

  • Wind turbine
  • yaw
  • pitch

 

 

The set up and dimensions of the planetary gearbox are created in rigorous accordance with the specifications of Italian and American makers so that they can be interchanged with the pursuing series of planetary gearboxes. Efficiency and relationship proportions. They are perfect substitutes for these brand names.

trasmital bonfiglioli, revini riduttori, rexroth, reggiana riduttori, rossi, zollern 

 

 

Connected Items–Transmission parts

Travel shafts

 

 

For much more reducers and mechanical add-ons, you should click on below to see

 

 

 

US $10-800
/ Piece
|
1 Piece

(Min. Order)

###

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Function: Distribution Power, Speed Changing, Speed Reduction
Layout: Planetary
Hardness: Hardened Tooth Surface
Installation: Planetary Reducer
Step: Planetary Drive

###

Agriculture & Forestry Industry & Mining Food Processing
  • Sprayer
  • Wheel Harvester
  • Crawler Harvester
  • Feed Mixer
  • Forestry Machinery

 

  • Earthwork
  • Construction
  • Concrete
  • Road Construction
  • Crushing, Grinding, & Raw Material Processing
  • Mud Treatment
  • Grain, processing & milling
  • Baking processing
  • Fruit, vegetable & beverage processing

 

Transport Maritime Affairs Wind Energy
  • Road vehicles
  • Warehouse and raw material handling
  • Off-highway vehicles
  • Access and aerial platform
  • Warehouse and raw material handling
  • Automatic storage
  • Airport equipment
  • Logistics and industrial cranes
  • Mobile crane
  • Dredging vessel
  • Offshore construction vessel
  • Work vessels and tugs
  • Offshore platform
  • Merchant ship
  • Pipe laying machine and cable laying machine

 

 

 

  • Wind turbine
  • yaw
  • pitch

 

US $10-800
/ Piece
|
1 Piece

(Min. Order)

###

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery, Car
Function: Distribution Power, Speed Changing, Speed Reduction
Layout: Planetary
Hardness: Hardened Tooth Surface
Installation: Planetary Reducer
Step: Planetary Drive

###

Agriculture & Forestry Industry & Mining Food Processing
  • Sprayer
  • Wheel Harvester
  • Crawler Harvester
  • Feed Mixer
  • Forestry Machinery

 

  • Earthwork
  • Construction
  • Concrete
  • Road Construction
  • Crushing, Grinding, & Raw Material Processing
  • Mud Treatment
  • Grain, processing & milling
  • Baking processing
  • Fruit, vegetable & beverage processing

 

Transport Maritime Affairs Wind Energy
  • Road vehicles
  • Warehouse and raw material handling
  • Off-highway vehicles
  • Access and aerial platform
  • Warehouse and raw material handling
  • Automatic storage
  • Airport equipment
  • Logistics and industrial cranes
  • Mobile crane
  • Dredging vessel
  • Offshore construction vessel
  • Work vessels and tugs
  • Offshore platform
  • Merchant ship
  • Pipe laying machine and cable laying machine

 

 

 

  • Wind turbine
  • yaw
  • pitch

 

How to Calculate Transmission Ratio for a Cycloidal Gearbox

Using a cycloidal gearbox can be very useful in a wide variety of situations. However, it’s important to understand how to use it properly before implementing it. This article discusses the benefits of using a cycloidal gearbox, how to calculate the transmission ratio, and how to determine the effects of dynamic and inertial forces on the gearbox.helical gearbox

Dynamic and inertial effects

Various studies have been done to study the dynamic and inertial effects of cycloidal gearboxes. These studies have been performed using numerical, analytical and experimental methods. Depending on the nature of the load and its distribution along the gear, a variety of models have been developed. These models use finite element method to determine accurate contact stresses. Some of these models have been developed to address the nonlinear elasticity of contacts.
Inertial imbalance in a cycloidal gearbox causes vibration and can affect the efficiency of the device. This can increase mechanical losses and increase wear and tear. The efficiency of the device also depends on the torque applied to the cycloidal disk. The effectiveness of the device increases as the load increases. Similarly, the nonlinear contact dynamics are also associated with an increase in efficiency.
A new model of a cycloidal reducer has been developed to predict the effects of several operational conditions. The model is based on rigid body dynamics and uses a non-linear stiffness coefficient. The model has been validated through numerical and analytical methods. The model offers drastic reduction in computational costs. The model allows for a quick analysis of several operational conditions.
The main contribution of the paper is the investigation of the load distribution on the cycloidal disc. The study of this aspect is important because it allows for an analysis of the rotating parts and stresses. It also provides an indication of which gear profiles are best suited for optimizing torque transmission. The study has been conducted with a variety of cycloidal gearboxes and is useful in determining the performance of different types of cycloidal gearboxes.
To study the load distribution on the cycloidal disc, the authors investigated the relationship between contact force, cycloidal gearboxes and different gear profiles. They found that the non-linear contact dynamics have a large impact on the efficiency of a cycloidal gearbox. The cycloidal gearbox is an ideal solution for applications that involve highly dynamic servos. It can also be used in machine tool applications and food processing industries.
The study found that there are three common design principles of cycloidal reducers. These are the contact force distribution, the speed reduction and the trochoidal profile of the cycloidal disc. The trochoidal profile has to be defined carefully to ensure correct mating of the rotating parts. The trochoidal profile provides an indication of which gear profiles are best for optimizing torque transmission. The contact force distribution can be improved by refining the mesh along the disc’s width.
As the input speed increases, the efficiency of the reducer increases. This is because contact forces are constantly changing in magnitude and orientation. A cycloidal reducer with a one tooth difference can reduce input speed by up to 87:1 in a single stage. It also has the ability to handle high-cycle moves without backlash.helical gearbox

Transmission ratio calculation

Getting the correct transmission ratio calculation for a cycloidal gearbox requires a good understanding of what a gearbox is, as well as the product that it is being used for. The correct ratio is calculated by dividing the output speed of the output gear by the input speed of the input gear. This is usually accomplished by using a stopwatch. In some cases, a catalog or product specification may be required. The correct ratio is determined by a combination of factors, such as the amount of torque applied to the mechanism, as well as the size of the gears involved.
A cycloidal gear is a type of gear tooth profile that can be represented using a spline. It is also possible to model a gear with a cycloidal profile by using a spline to connect points against the beginning of a coordinate system. This is important in the design and functionality of a gear.
There are many different gears used in machines and devices. These include the herringbone gear, the helical gear and the spiral bevel gear. The best transmission ratios are typically obtained with a cycloidal gearbox. In addition to ensuring the accuracy of positioning, a cycloidal gearbox provides excellent backlash. Cycloid gears have a high degree of mechanical efficiency, low friction, and minimal moment of inertia.
A cycloidal gearbox is often referred to as a planetary gearbox, though it is technically a single-stage gearbox. In addition to having a ring gear, the gearbox has an eccentric bearing that drives the cycloidal disc in an eccentric rotation. This makes the cycloidal gearbox a good choice for high gear ratios in compact designs.
The cycloid disc is the key element of a cycloidal gearbox. The cycloid disc has n=9 lobes, and each lobe of the disc moves by a lobe for every revolution of the drive shaft. The cycloid disc is then geared to a stationary ring gear. The cycloidal disc’s lobes act like teeth on the stationary ring gear.
There are many different gears that are classified by the profile of the gear teeth. The most common gears are the involute and helical gears. Most motion control gears include spur designs. However, there are many other types of gears that are used in various applications. The cycloidal gear is one of the more complicated gears to design. The cycloid disc’s outline can be represented using markers or smooth lines, though a scatter chart will also do.
The cycloid disc’s lobes rotate on a reference pitch circle of pins. These pins rotate 40 deg during the eccentric rotation of the drive shaft. The pins rotate around the disc to achieve a steady rotation of the output shaft.
The cycloid disc’s other obvious, and possibly more important, feature is the’magic’ number of pins. This is the number of pins that protrude through the face of the disc. The disc has holes that are larger than the pins. This allows the pins to protrude through the disc and attach to the output shaft.helical gearbox

Application

Whether you’re building a robot drive or you’re simply looking for a gearbox to reduce the speed of your vehicle, a cycloidal gearbox is a great way to achieve a high reduction ratio. Cycloidal gearboxes are a low-friction, lightweight design that has an extremely stable transmission. They are suitable for industrial robots and can be used in many applications, including positioning robots.
Cycloidal gearboxes reduce speed by using eccentric motion. The eccentric motion enables the entire internal gear to rotate in wobbly cycloidal motion, which is then translated back into circular rotation. This eliminates the need for stacking gear stages. Cycloidal gearboxes also have less friction, higher strength, and greater durability than conventional gearboxes.
The cycloidal gearbox is also used in a number of applications, including marine propulsion systems, and robot drives. Cycloidal gearboxes reduce vibration by using offset gearing to cancel out vibrations.
Cycloidal gears have lower friction, higher strength, and better torsional stiffness than involute gears. They also have a reduced Hertzian contact stress, making them better than involute gears for use with shock loads. They also have a smaller size and weight than conventional gearboxes, and they have a higher reduction ratio than involute gears.
Cycloidal gears are typically used to reduce the speed of motors, but they also offer a number of other advantages. Cycloidal gearboxes have a smaller footprint than other gearboxes, allowing them to fit into confined spaces. They also have low backlash, allowing for precise movement. Cycloidal gears have a higher efficiency, resulting in lower power requirements and lower wear.
The cycloidal disc is one of the most important components of the gearbox. Cycloidal discs are normally designed with a short cycloid, which minimizes the eccentricity of the disc. They are also designed with a shortened flank, resulting in better strength and less stress concentration. Cycloidal discs are typically geared to a stationary ring gear. The cycloid is designed to roll around the stationary ring pins, which push against the circular holes in the disc. Cycloidal gearboxes typically employ two degrees of shift.
Cycloidal drives are ideal for heavy load applications. They also have high torsional stiffness, which makes them highly resistant to shock loads. Cycloidal drives also offer a high reduction ratio, which can be achieved without the need for a large input shaft. They are also compact and have a high service life.
The output shaft of a cycloidal gearbox always has two degrees of shifting, which ensures that the input and output shafts always rotate at a different speed. The output shaft would be a pin casing around the drive disks, which would also allow for easy maintenance.
Cycloidal gearboxes are also very compact and lightweight, so they are ideal for use in industrial robots. The cycloidal gearbox reducer is the most stable, low-vibration reducer in industrial robots, and it has a wide transmission ratio range.
China Speed Gear Motor Reduction Variator Spiral Bevel Helical Shaft Mounted Cycloidal Transmission Marine Servo Planetary Winch Wheel Drive Nmrv Worm Reducer Gearbox     cycloidal gearbox reducerChina Speed Gear Motor Reduction Variator Spiral Bevel Helical Shaft Mounted Cycloidal Transmission Marine Servo Planetary Winch Wheel Drive Nmrv Worm Reducer Gearbox     cycloidal gearbox reducer
editor by czh 2023-01-07

China Advance Gwc Series Marine Gearbox Is Widely Used in Transport, Engineering and Fishery Boats supplier

Merchandise Description

HangZhouGWC-series maritime gearbox is commonly used in transport, engineering and fishery boats

GWC-collection maritime gearbox is designed of two-stage speed reduction, concentric input and output and rotating in 1 course, possessing functions of forward and astern, clutching & de-clutching and velocity reduction. It features in compact in composition, tiny in quantity and sleek in operation.
 

Model Input Speed
(r/min)
Reduction Ratio
(i)
Trans. Ability
(kW/r·min-1)
Rated Thrust
 (kN)
Internet Weight
(kg)
GWC28.thirty four hundred-900 two.0607 .781 80 1230
four hundred-1150 2.5053 .642
four hundred-1350 three.080 .522
four hundred-1600 3.5353 .455
400-1800 four.0526 .397
four.5351 .346
5.0918 .316
five.5861 .286
6.1368 .257
GWC30.32 four hundred-900 2. 0571 1.066 100 1460
400-1150 2.5517 .846
400-1350 3.571 .713
four hundred-1600 three.5200 .618
400-1800 4. .537
4.5455 .470
5.571 .426
5.6410 .375
six.054 .346
GWC32.35 four hundred-900 2.0585 1.346 113 2250
four hundred-1150 two.5415 one.088
400-1350 three.5711 .9176
400-1600 three.5759 .772
400-1800 four.0526 .684
4.5930 .602
five.571 .537
5.5724 .493
6.0789 .448
GWC36.39 400-900 one.9737 one.838 140 3000
400-1150 2.4502 one.471
four hundred-1350 2.9791 1.221
four hundred-1600 three.4737 1.044
400-1800 3.9474 .919
4.3958 .816
five.0065 .735
5.4656 .669
5.9744 .610
GWC39.forty one 400-800 1.9750 2.397 175 3250
four hundred-a thousand 2.4690 1.868
400-1200 three.052 one.551
400-1400 3.48 1.338
400-1600 four.051 1.169
400-1600 four.484 1.037
4.996 .919
5.506 .831
five.999 .757
GWC42.forty five four hundred-800 2. 3.147 220 3980
400-one thousand 2.5454 2.471
four hundred-1200 3.5714 2.081
four hundred-1400 3.5789 1.757
400-1600 4. 1.573
4.4706 1.397
5. one.243
5.sixty 1.103
five.9310 1.044
GWC45.49 400-seven hundred 1.9737 four.102 270 5280
400-900 2.4671 three.272
four hundred-1050 2.8947 two.721
four hundred-1250 three.4660 two.353
400-1400 3.9474 2.051
4.3741 one.823
four.8496 one.647
5.5571 one.485
five.9847 one.331
GWC49.fifty four 400-600 1.9359 five.412 284 7900
400-750 2.4593 4.257
four hundred-900 two.9172 3.588
400-1050 3.4457 3.037
400-1200 3.9524 2.647
four.5336 2.294
four.9105 2.one hundred ten
five.4823 one.882
5.9967 1.721
GWC49.fifty nine four hundred-1050 four 2.962 284 8500
400-1200 4.4761 two.647
400-1200 5.009 2.365
four hundred-1200 5.5091 two.fifteen
GWC52.fifty nine four hundred-600 one.9341 7.059 300 9800
400-750 2.4817 five.493
400-900 two.9643 four.603
four hundred-1050 3.5251 3.868
400-1200 3.9524 3.448
4.4314 3.059
4.9725 2.662
400-1200 5.4017 2.493
5.9286 2.265
GWC52.59A
(Output slide bearing
structure)
four hundred-600 one.9341 seven.059 Right case:400
Remaining case:320
 
four hundred-750 two.4817 five.493
400-900 two.9643 4.603
four hundred-1050 three.5251 3.868
400-1200 three.9524 three.448
four.4314 3.059
four.9725 two.662
5.4017 2.493
five.9286 two.265
GWC52.sixty two  400-565 2.017 7.326 300 10700
 400-690 two.462 six.
400-845 3.019 four.893
400-960 three.449 four.284
400-1135 four.06 three.64
400-1200 4.524 3.266
five.042 two.931
5.455 2.709
five.945 2.486
GWC60.sixty six 400-600 2.0123 nine.250 450 15000
400-750 two.4990 7.265
400-900 three. 0571 six.169
400-1050 three.5738 5.287
400-1200 4.571 four.625
4.4838 four.571
five.0786 3.662
five.5061 three.331
six.1161 three.571
GWC60.66A
()
four hundred-600 two.0123 nine.250 :550
:450
 
400-750 two.4990 seven.265
400-900 3. 0571 6.169
400-1050 3.5738 five.287
400-1200 four.571 four.625
four.4838 4.571
5.0786 three.662
5.5061 three.331
6.1161 3.571
GWC60.seventy four 400-530 1.9918 10.449 550 18000
400-670 2.5263 eight.2383
four hundred-815 3. 0571 6.809
400-935 3.fifty one 5.9259
four hundred-1070 four.5713 5.1756
400-1200 four.five 4.625
five.571 four.133
five.5125 three.7755
six. 0571 three.4461
6.50 3.2019
six.9429 2.9977
GWC66.seventy five three hundred-460 2.052 13.462 700 22000
three hundred-580 two.553 ten.823
300-680 two.986 9.251
three hundred-795 3.482 7.934
300-900 three.952 6.99
four.486 6.158
four.969 5.56
300-900 five.509 five.014
six.a hundred and twenty 4.514
GWC70.76 300-425 two.0481 15.643 750 25000
three hundred-550 2.528 twelve.673
300-seven hundred three.571 ten.364
300-810 three.5826 eight.943
three hundred-900 3.95 8.111
three hundred-950 4.5737 seven.005
300-970 5.571 six.348
300-1000 five.5765 5.745
six.1719 5.191
GWC70.eighty five 300-400 one.9762 19.two 800 30000
300-480 two.4505 fifteen.484
three hundred-600 three.0072 twelve.617
300-seven-hundred three.4928 10.863
300-800 3.9524 nine.six
three hundred-850 4.4724 eight.484
300-850 five.0503 seven.513
300-900 5.5798 six.eight
6.0521 six.269
GWC75.90 200-465 two.0113 22.423 980 34000
two hundred-580 2.5102 seventeen.967
two hundred-695 3.0067 fifteen.00
200-815 3.5143 twelve.833
200-925 3.9975 eleven.282
two hundred-1571 four.4324 10.175
200-1100 5.571 8.953
five.4667 8.twenty five
6.5719 7.489
GWC78.88 two hundred-310 2.0387 23.372 1000 35000
200-390 two.495 19.one zero one
two hundred-470 2.981 15.984
two hundred-570 3.476 thirteen.709
200-650 3.95 twelve.063
two hundred-680 4.489 10.616
200-720 five.01 9.512
200-750 five.469 8.713
200-800 6.085 seven.831
GWC80.ninety five two hundred-350 one.975 28 1200 40000
200-440 two.forty nine 22.two
200-520 2.ninety four eighteen.81
two hundred-610 3.456 sixteen
200-seven-hundred three.ninety five fourteen
200-800 four.514 twelve.25
five.571 11
five.479 ten.09
five.925 nine.33
GWC85.one hundred 150-270 1.975 35.4286 1400 46000
200-340 two.551 27.4286
200-410 2.9844 23.4454
two hundred-480 three.4798 20.1081
200-560 three.95 seventeen.7143
two hundred-635 4.4838 fifteen.6054
200-seven hundred 4.9657 14. 0571
200-780 five.5061 twelve.7081
two hundred-845 five.9887 11.6839
two hundred-910 six.4517 ten.845
two hundred-one thousand 7.571 9.9198

obtain attachments :

 

US $18,700
/ Piece
|
1 Piece

(Min. Order)

###

Application: Marine, Agricultural Machinery
Function: Clutch, Change Drive Torque, Speed Reduction
Layout: Cycloidal
Hardness: Soft Tooth Surface
Installation: Torque Arm Type
Step: Double-Step

###

Customization:

###

Model Input Speed
(r/min)
Reduction Ratio
(i)
Trans. Capacity
(kW/r·min-1)
Rated Thrust
 (kN)
Net Weight
(kg)
GWC28.30 400-900 2.0607 0.781 80 1230
400-1150 2.5053 0.642
400-1350 3.080 0.522
400-1600 3.5353 0.455
400-1800 4.0526 0.397
4.5351 0.346
5.0918 0.316
5.5861 0.286
6.1368 0.257
GWC30.32 400-900 2.0317 1.066 100 1460
400-1150 2.5517 0.846
400-1350 3.0370 0.713
400-1600 3.5200 0.618
400-1800 4.0 0.537
4.5455 0.470
5.0476 0.426
5.6410 0.375
6.054 0.346
GWC32.35 400-900 2.0585 1.346 113 2250
400-1150 2.5415 1.088
400-1350 3.0211 0.9176
400-1600 3.5759 0.772
400-1800 4.0526 0.684
4.5930 0.602
5.0894 0.537
5.5724 0.493
6.0789 0.448
GWC36.39 400-900 1.9737 1.838 140 3000
400-1150 2.4502 1.471
400-1350 2.9791 1.221
400-1600 3.4737 1.044
400-1800 3.9474 0.919
4.3958 0.816
5.0065 0.735
5.4656 0.669
5.9744 0.610
GWC39.41 400-800 1.9750 2.397 175 3250
400-1000 2.4690 1.868
400-1200 3.052 1.551
400-1400 3.48 1.338
400-1600 4.051 1.169
400-1600 4.484 1.037
4.996 0.919
5.506 0.831
5.999 0.757
GWC42.45 400-800 2.0 3.147 220 3980
400-1000 2.5454 2.471
400-1200 3.0244 2.081
400-1400 3.5789 1.757
400-1600 4.0 1.573
4.4706 1.397
5.0 1.243
5.60 1.103
5.9310 1.044
GWC45.49 400-700 1.9737 4.102 270 5280
400-900 2.4671 3.272
400-1050 2.8947 2.721
400-1250 3.4660 2.353
400-1400 3.9474 2.051
4.3741 1.823
4.8496 1.647
5.5024 1.485
5.9847 1.331
GWC49.54 400-600 1.9359 5.412 284 7900
400-750 2.4593 4.257
400-900 2.9172 3.588
400-1050 3.4457 3.037
400-1200 3.9524 2.647
4.5336 2.294
4.9105 2.110
5.4823 1.882
5.9967 1.721
GWC49.59 400-1050 4 2.962 284 8500
400-1200 4.4761 2.647
400-1200 5.009 2.365
400-1200 5.5091 2.15
GWC52.59 400-600 1.9341 7.059 300 9800
400-750 2.4817 5.493
400-900 2.9643 4.603
400-1050 3.5251 3.868
400-1200 3.9524 3.448
4.4314 3.059
4.9725 2.662
400-1200 5.4017 2.493
5.9286 2.265
GWC52.59A
(Output slide bearing
structure)
400-600 1.9341 7.059 Right case:400
Left case:320
 
400-750 2.4817 5.493
400-900 2.9643 4.603
400-1050 3.5251 3.868
400-1200 3.9524 3.448
4.4314 3.059
4.9725 2.662
5.4017 2.493
5.9286 2.265
GWC52.62  400-565 2.017 7.326 300 10700
 400-690 2.462 6.0
400-845 3.019 4.893
400-960 3.449 4.284
400-1135 4.06 3.64
400-1200 4.524 3.266
5.042 2.931
5.455 2.709
5.945 2.486
GWC60.66 400-600 2.0123 9.250 450 15000
400-750 2.4990 7.265
400-900 3.0722 6.169
400-1050 3.5738 5.287
400-1200 4.0513 4.625
4.4838 4.022
5.0786 3.662
5.5061 3.331
6.1161 3.029
GWC60.66A
()
400-600 2.0123 9.250 :550
:450
 
400-750 2.4990 7.265
400-900 3.0722 6.169
400-1050 3.5738 5.287
400-1200 4.0513 4.625
4.4838 4.022
5.0786 3.662
5.5061 3.331
6.1161 3.029
GWC60.74 400-530 1.9918 10.449 550 18000
400-670 2.5263 8.2383
400-815 3.0566 6.809
400-935 3.51 5.9259
400-1070 4.0213 5.1756
400-1200 4.5 4.625
5.0357 4.133
5.5125 3.7755
6.0395 3.4461
6.50 3.2019
6.9429 2.9977
GWC66.75 300-460 2.052 13.462 700 22000
300-580 2.553 10.823
300-680 2.986 9.251
300-795 3.482 7.934
300-900 3.952 6.99
4.486 6.158
4.969 5.56
300-900 5.509 5.014
6.120 4.514
GWC70.76 300-425 2.0481 15.643 750 25000
300-550 2.528 12.673
300-700 3.0913 10.364
300-810 3.5826 8.943
300-900 3.95 8.111
300-950 4.5737 7.005
300-970 5.0472 6.348
300-1000 5.5765 5.745
6.1719 5.191
GWC70.85 300-400 1.9762 19.2 800 30000
300-480 2.4505 15.484
300-600 3.0072 12.617
300-700 3.4928 10.863
300-800 3.9524 9.6
300-850 4.4724 8.484
300-850 5.0503 7.513
300-900 5.5798 6.8
6.0521 6.269
GWC75.90 200-465 2.0113 22.423 980 34000
200-580 2.5102 17.967
200-695 3.0067 15.00
200-815 3.5143 12.833
200-925 3.9975 11.282
200-1025 4.4324 10.175
200-1100 5.0371 8.953
5.4667 8.25
6.0219 7.489
GWC78.88 200-310 2.0387 23.372 1000 35000
200-390 2.495 19.101
200-470 2.981 15.984
200-570 3.476 13.709
200-650 3.95 12.063
200-680 4.489 10.616
200-720 5.01 9.512
200-750 5.469 8.713
200-800 6.085 7.831
GWC80.95 200-350 1.975 28 1200 40000
200-440 2.49 22.2
200-520 2.94 18.81
200-610 3.456 16
200-700 3.95 14
200-800 4.514 12.25
5.027 11
5.479 10.09
5.925 9.33
GWC85.100 150-270 1.975 35.4286 1400 46000
200-340 2.551 27.4286
200-410 2.9844 23.4454
200-480 3.4798 20.1081
200-560 3.95 17.7143
200-635 4.4838 15.6054
200-700 4.9657 14.0909
200-780 5.5061 12.7081
200-845 5.9887 11.6839
200-910 6.4517 10.845
200-1000 7.0536 9.9198
US $18,700
/ Piece
|
1 Piece

(Min. Order)

###

Application: Marine, Agricultural Machinery
Function: Clutch, Change Drive Torque, Speed Reduction
Layout: Cycloidal
Hardness: Soft Tooth Surface
Installation: Torque Arm Type
Step: Double-Step

###

Customization:

###

Model Input Speed
(r/min)
Reduction Ratio
(i)
Trans. Capacity
(kW/r·min-1)
Rated Thrust
 (kN)
Net Weight
(kg)
GWC28.30 400-900 2.0607 0.781 80 1230
400-1150 2.5053 0.642
400-1350 3.080 0.522
400-1600 3.5353 0.455
400-1800 4.0526 0.397
4.5351 0.346
5.0918 0.316
5.5861 0.286
6.1368 0.257
GWC30.32 400-900 2.0317 1.066 100 1460
400-1150 2.5517 0.846
400-1350 3.0370 0.713
400-1600 3.5200 0.618
400-1800 4.0 0.537
4.5455 0.470
5.0476 0.426
5.6410 0.375
6.054 0.346
GWC32.35 400-900 2.0585 1.346 113 2250
400-1150 2.5415 1.088
400-1350 3.0211 0.9176
400-1600 3.5759 0.772
400-1800 4.0526 0.684
4.5930 0.602
5.0894 0.537
5.5724 0.493
6.0789 0.448
GWC36.39 400-900 1.9737 1.838 140 3000
400-1150 2.4502 1.471
400-1350 2.9791 1.221
400-1600 3.4737 1.044
400-1800 3.9474 0.919
4.3958 0.816
5.0065 0.735
5.4656 0.669
5.9744 0.610
GWC39.41 400-800 1.9750 2.397 175 3250
400-1000 2.4690 1.868
400-1200 3.052 1.551
400-1400 3.48 1.338
400-1600 4.051 1.169
400-1600 4.484 1.037
4.996 0.919
5.506 0.831
5.999 0.757
GWC42.45 400-800 2.0 3.147 220 3980
400-1000 2.5454 2.471
400-1200 3.0244 2.081
400-1400 3.5789 1.757
400-1600 4.0 1.573
4.4706 1.397
5.0 1.243
5.60 1.103
5.9310 1.044
GWC45.49 400-700 1.9737 4.102 270 5280
400-900 2.4671 3.272
400-1050 2.8947 2.721
400-1250 3.4660 2.353
400-1400 3.9474 2.051
4.3741 1.823
4.8496 1.647
5.5024 1.485
5.9847 1.331
GWC49.54 400-600 1.9359 5.412 284 7900
400-750 2.4593 4.257
400-900 2.9172 3.588
400-1050 3.4457 3.037
400-1200 3.9524 2.647
4.5336 2.294
4.9105 2.110
5.4823 1.882
5.9967 1.721
GWC49.59 400-1050 4 2.962 284 8500
400-1200 4.4761 2.647
400-1200 5.009 2.365
400-1200 5.5091 2.15
GWC52.59 400-600 1.9341 7.059 300 9800
400-750 2.4817 5.493
400-900 2.9643 4.603
400-1050 3.5251 3.868
400-1200 3.9524 3.448
4.4314 3.059
4.9725 2.662
400-1200 5.4017 2.493
5.9286 2.265
GWC52.59A
(Output slide bearing
structure)
400-600 1.9341 7.059 Right case:400
Left case:320
 
400-750 2.4817 5.493
400-900 2.9643 4.603
400-1050 3.5251 3.868
400-1200 3.9524 3.448
4.4314 3.059
4.9725 2.662
5.4017 2.493
5.9286 2.265
GWC52.62  400-565 2.017 7.326 300 10700
 400-690 2.462 6.0
400-845 3.019 4.893
400-960 3.449 4.284
400-1135 4.06 3.64
400-1200 4.524 3.266
5.042 2.931
5.455 2.709
5.945 2.486
GWC60.66 400-600 2.0123 9.250 450 15000
400-750 2.4990 7.265
400-900 3.0722 6.169
400-1050 3.5738 5.287
400-1200 4.0513 4.625
4.4838 4.022
5.0786 3.662
5.5061 3.331
6.1161 3.029
GWC60.66A
()
400-600 2.0123 9.250 :550
:450
 
400-750 2.4990 7.265
400-900 3.0722 6.169
400-1050 3.5738 5.287
400-1200 4.0513 4.625
4.4838 4.022
5.0786 3.662
5.5061 3.331
6.1161 3.029
GWC60.74 400-530 1.9918 10.449 550 18000
400-670 2.5263 8.2383
400-815 3.0566 6.809
400-935 3.51 5.9259
400-1070 4.0213 5.1756
400-1200 4.5 4.625
5.0357 4.133
5.5125 3.7755
6.0395 3.4461
6.50 3.2019
6.9429 2.9977
GWC66.75 300-460 2.052 13.462 700 22000
300-580 2.553 10.823
300-680 2.986 9.251
300-795 3.482 7.934
300-900 3.952 6.99
4.486 6.158
4.969 5.56
300-900 5.509 5.014
6.120 4.514
GWC70.76 300-425 2.0481 15.643 750 25000
300-550 2.528 12.673
300-700 3.0913 10.364
300-810 3.5826 8.943
300-900 3.95 8.111
300-950 4.5737 7.005
300-970 5.0472 6.348
300-1000 5.5765 5.745
6.1719 5.191
GWC70.85 300-400 1.9762 19.2 800 30000
300-480 2.4505 15.484
300-600 3.0072 12.617
300-700 3.4928 10.863
300-800 3.9524 9.6
300-850 4.4724 8.484
300-850 5.0503 7.513
300-900 5.5798 6.8
6.0521 6.269
GWC75.90 200-465 2.0113 22.423 980 34000
200-580 2.5102 17.967
200-695 3.0067 15.00
200-815 3.5143 12.833
200-925 3.9975 11.282
200-1025 4.4324 10.175
200-1100 5.0371 8.953
5.4667 8.25
6.0219 7.489
GWC78.88 200-310 2.0387 23.372 1000 35000
200-390 2.495 19.101
200-470 2.981 15.984
200-570 3.476 13.709
200-650 3.95 12.063
200-680 4.489 10.616
200-720 5.01 9.512
200-750 5.469 8.713
200-800 6.085 7.831
GWC80.95 200-350 1.975 28 1200 40000
200-440 2.49 22.2
200-520 2.94 18.81
200-610 3.456 16
200-700 3.95 14
200-800 4.514 12.25
5.027 11
5.479 10.09
5.925 9.33
GWC85.100 150-270 1.975 35.4286 1400 46000
200-340 2.551 27.4286
200-410 2.9844 23.4454
200-480 3.4798 20.1081
200-560 3.95 17.7143
200-635 4.4838 15.6054
200-700 4.9657 14.0909
200-780 5.5061 12.7081
200-845 5.9887 11.6839
200-910 6.4517 10.845
200-1000 7.0536 9.9198

The Advantages of Using a Cyclone Gearbox

Using a cycloidal gearbox to drive an input shaft is a very effective way to reduce the speed of a machine. It does this by reducing the speed of the input shaft by a predetermined ratio. It is capable of very high ratios in relatively small sizes.helical gearbox

Transmission ratio

Whether you’re building a marine propulsion system or a pump for the oil and gas industry, there are certain advantages to using cycloidal gearboxes. Compared to other gearbox types, they’re shorter and have better torque density. These gearboxes also offer the best weight and positioning accuracy.
The basic design of a cycloidal gearbox is similar to that of a planetary gearbox. The main difference is in the profile of the gear teeth.
Cycloid gears have less tooth flank wear and lower Hertzian contact stress. They also have lower friction and torsional stiffness. These advantages make them ideal for applications that involve heavy loads or high-speed drives. They’re also good for high gear ratios.
In a cycloidal gearbox, the input shaft drives an eccentric bearing, while the output shaft drives the cycloidal disc. The cycloidal disc rotates around a fixed ring, and the pins of the ring gear engage the holes in the disc. The pins then drive the output shaft as the disc rotates.
Cycloid gears are ideal for applications that require high gear ratios and low friction. They’re also good for applications that require high torsional stiffness and shock load resistance. They’re also suitable for applications that require a compact design and low backlash.
The transmission ratio of a cycloidal gearbox is determined by the number of lobes on the cycloidal disc. The n=n design of the cycloidal disc moves one lobe per revolution of the input shaft.
Cycloid gears can be manufactured to reduce the gear ratio from 30:1 to 300:1. These gears are suitable for high-end applications, especially in the automation industry. They also offer the best positioning accuracy and backlash. However, they require special manufacturing processes and require non-standard characteristics.

Compressive force

Compared with conventional gearboxes, the cycloidal gearbox has a unique set of kinematics. It has an eccentric bearing in a rotating frame, which drives the cycloidal disc. It is characterized by low backlash and torsional stiffness, which enables geared motion.
In this study, the effects of design parameters were investigated to develop the optimal design of a cycloidal reducer. Three main rolling nodes were studied: a cycloidal disc, an outer race and the input shaft. These were used to analyze the motion related dynamic forces, which can be used to calculate stresses and strains. The gear mesh frequency was calculated using a formula, which incorporated a correction factor for the rotating frame of the outer race.
A three-dimensional finite element analysis (FEA) study was conducted to evaluate the cycloidal disc. The effects of the size of the holes on the disc’s induced stresses were investigated. The study also looked at the torque ripple of a cycloidal drive.
The authors of this study also explored backlash distribution in the output mechanism, which took into account the machining deviations and structure and geometry of the output mechanism. The study also looked at the relative efficiency of a cycloidal reducer, which was based on a single disc cycloidal reducer with a one-tooth difference.
The authors of this study were able to deduce the contact stress of the cycloidal disc, which is calculated using the material-based contact stiffness. This can be used to determine accurate contact stresses in a cycloidal gearbox.
It is important to know the ratios needed for calculation of the bearing rate. This can be calculated using the formula f = k (S x R) where S is the volume of the element, R is the mass, k is the contact stiffness and f is the force vector.helical gearbox

Rotational direction

Unlike the conventional ring gear which has a single axis of rotation, cycloidal gearbox has three rotational axes which are parallel and are located in a single plane. A cycloidal gearbox has excellent torsional stiffness and shock load capacity. It also ensures constant angular velocity, and is used in high-speed gearbox applications.
A cycloidal gearbox consists of an input shaft, a drive member and a cycloidal disc. The disc rotates in one direction, while the input shaft rotates in the opposite direction. The input shaft eccentrically mounts to the drive member. The cycloidal disc meshes with the ring-gear housing, and the rotational motion of the cycloidal disc is transferred to the output shaft.
To calculate the rotational direction of a cycloidal gearbox, the cycloid must have the correct angular orientation and the centerline of the cycloid should be aligned with the center of the output hole. The cycloid’s shortest length should be equal to the radius of the pin circle. The cycloid’s largest radius should be the size of the bearing’s exterior diameter.
A single-stage gear will not have much space to work with, so you’ll need a multistage gear to maximize space. This is also the reason that cycloid gears are usually designed with a shortened cycloid.
To calculate the most efficient tooth profile for a cycloidal gear, a new method was devised. This method uses a mathematical model that uses the cycloid’s rotational direction and a few other geometric parameters. Using a piecewise function related to the distribution of pressure angle, the cycloid’s most efficient profile is determined. It is then superimposed on the theoretical profile. The new method is much more flexible than the conventional method, and can adapt to changing trends of the cycloidal profile.

Design

Several designs of cycloidal gearboxes have been developed. These gearboxes have a large reduction ratio in one stage. They are mainly used for heavy machines. They provide good torsional stiffness and shock load capacity. However, they also have vibrations at high RPM. Several studies have been conducted to find a solution to this problem.
A cycloidal gearbox is designed by calculating the reduction ratio of a mechanism. This ratio is obtained by the size of the input speed. This is then multiplied by the reduction ratio of the gear profile.
The most important factor in the design of a cycloidal gearbox is the load distribution along the width of the gear. Using this as a design criterion, the amplitude of vibration can be reduced. This will ensure that the gearbox is working properly. In order to generate proper mating conditions, the trochoidal profile on the cycloidal disc periphery must be defined accurately.
One of the most common forms of cycloidal gears is circular arc toothing. This is the most common type of toothing used today.
Another form of gear is the hypocycloid. This form requires the rolling circle diameter to be equal to half the base circle diameter. Another special case is the point tooth form. This form is also called clock toothing.
In order to make this gear profile work, the initial point of contact must remain fixed to the edge of the rolling disk. This will generate the hypocycloid curve. The curve is traced from this initial point.
To investigate this gear profile, the authors used a 3D finite element analysis. They used the mathematical model of gear manufacturing that included kinematics parameters, output moment calculations, and machining steps. The resulting design eliminated backlash.helical gearbox

Sizing and selection

Choosing a gearbox can be a complex task. There are many factors that need to be taken into account. You need to determine the type of application, the required speed, the load, and the ratio of the gearbox. By gaining this information, you can find a solution that works best for you.
The first thing you need to do is find the proper size. There are several sizing programs available to help you determine the best gearbox for your application. You can start by drawing a cycloidal gear to help you create the part.
During sizing, it is important to consider the environment. Shock loads, environmental conditions, and ambient temperatures can increase wear on the gear teeth. The temperature also has a significant impact on lubrication viscosities and seal materials.
You also need to consider the input and output speed. This is because the input speed will change your gearbox ratio calculations. If you exceed the input speed, you can damage the seals and cause premature wear on the shaft bearings.
Another important aspect of sizing is the service factor. This factor determines the amount of torque the gearbox can handle. The service factor can be as low as 1.4, which is sufficient for most industrial applications. However, high shock loads and impact loads will require higher service factors. Failure to account for these factors can lead to broken shafts and damaged bearings.
The output style is also important. You need to determine if you want a keyless or keyed hollow bore, as well as if you need an output flange. If you choose a keyless hollow bore, you will need to select a seal material that can withstand the higher temperatures.
China Advance Gwc Series Marine Gearbox Is Widely Used in Transport, Engineering and Fishery Boats     supplier China Advance Gwc Series Marine Gearbox Is Widely Used in Transport, Engineering and Fishery Boats     supplier
editor by czh 2023-01-06

China Hangzhou Advance Marine Gearbox Hc400 Is Suitable for Fishing, Tug and Various Engineering and Transport Boats. cycloidal drive efficiency

Item Description

HangZhou  advance  Maritime Gearbox HC400 is suitable for fishing, tug and numerous engineering and transport boats.
Marine Gearbox HC400 possesses features of velocity reduction, in advance and astern clutching and bearing propeller thrust. It is designed of vertically offset and a single-stage transmission, featuring in modest in quantity, large in ratio, light-weight in weight and higher in loading potential. 

Enter velocity 1000-1800r/min
Reduction ratio one.50,1.77,2.04,2.50,2.86,3.00,3.forty two Trans. capacity .331kw/r/min
four.06 .279 kw/r/min
four.sixty one,4.94 .one hundred ninety kw/r/min
Control way Push-and-pull adaptable shaft, electrically, pneumatically
Rated thrust 82KN
Centre distance 264mm
L×W×H 641×950×890mm
Web bodyweight 820kg
Flywheel SAE18,16,fourteen
Bell housing SAE0,one

 

 

  

 

 

US $3,800
/ Piece
|
1 Piece

(Min. Order)

###

Application: Marine, Agricultural Machinery
Function: Clutch, Change Drive Torque, Speed Reduction
Layout: Cycloidal
Hardness: Soft Tooth Surface
Installation: Torque Arm Type
Step: Double-Step

###

Customization:

###

Input speed 1000-1800r/min
Reduction ratio 1.50,1.77,2.04,2.50,2.86,3.00,3.42 Trans. capacity 0.331kw/r/min
4.06 0.279 kw/r/min
4.61,4.94 0.190 kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 82KN
Center distance 264mm
L×W×H 641×950×890mm
Net weight 820kg
Flywheel SAE18,16,14
Bell housing SAE0,1

###

###

###

###

###

###

###

US $3,800
/ Piece
|
1 Piece

(Min. Order)

###

Application: Marine, Agricultural Machinery
Function: Clutch, Change Drive Torque, Speed Reduction
Layout: Cycloidal
Hardness: Soft Tooth Surface
Installation: Torque Arm Type
Step: Double-Step

###

Customization:

###

Input speed 1000-1800r/min
Reduction ratio 1.50,1.77,2.04,2.50,2.86,3.00,3.42 Trans. capacity 0.331kw/r/min
4.06 0.279 kw/r/min
4.61,4.94 0.190 kw/r/min
Control way Push-and-pull flexible shaft, electrically, pneumatically
Rated thrust 82KN
Center distance 264mm
L×W×H 641×950×890mm
Net weight 820kg
Flywheel SAE18,16,14
Bell housing SAE0,1

###

###

###

###

###

###

###

The Advantages of Using a Cyclone Gearbox

Using a cycloidal gearbox to drive an input shaft is a very effective way to reduce the speed of a machine. It does this by reducing the speed of the input shaft by a predetermined ratio. It is capable of very high ratios in relatively small sizes.helical gearbox

Transmission ratio

Whether you’re building a marine propulsion system or a pump for the oil and gas industry, there are certain advantages to using cycloidal gearboxes. Compared to other gearbox types, they’re shorter and have better torque density. These gearboxes also offer the best weight and positioning accuracy.
The basic design of a cycloidal gearbox is similar to that of a planetary gearbox. The main difference is in the profile of the gear teeth.
Cycloid gears have less tooth flank wear and lower Hertzian contact stress. They also have lower friction and torsional stiffness. These advantages make them ideal for applications that involve heavy loads or high-speed drives. They’re also good for high gear ratios.
In a cycloidal gearbox, the input shaft drives an eccentric bearing, while the output shaft drives the cycloidal disc. The cycloidal disc rotates around a fixed ring, and the pins of the ring gear engage the holes in the disc. The pins then drive the output shaft as the disc rotates.
Cycloid gears are ideal for applications that require high gear ratios and low friction. They’re also good for applications that require high torsional stiffness and shock load resistance. They’re also suitable for applications that require a compact design and low backlash.
The transmission ratio of a cycloidal gearbox is determined by the number of lobes on the cycloidal disc. The n=n design of the cycloidal disc moves one lobe per revolution of the input shaft.
Cycloid gears can be manufactured to reduce the gear ratio from 30:1 to 300:1. These gears are suitable for high-end applications, especially in the automation industry. They also offer the best positioning accuracy and backlash. However, they require special manufacturing processes and require non-standard characteristics.

Compressive force

Compared with conventional gearboxes, the cycloidal gearbox has a unique set of kinematics. It has an eccentric bearing in a rotating frame, which drives the cycloidal disc. It is characterized by low backlash and torsional stiffness, which enables geared motion.
In this study, the effects of design parameters were investigated to develop the optimal design of a cycloidal reducer. Three main rolling nodes were studied: a cycloidal disc, an outer race and the input shaft. These were used to analyze the motion related dynamic forces, which can be used to calculate stresses and strains. The gear mesh frequency was calculated using a formula, which incorporated a correction factor for the rotating frame of the outer race.
A three-dimensional finite element analysis (FEA) study was conducted to evaluate the cycloidal disc. The effects of the size of the holes on the disc’s induced stresses were investigated. The study also looked at the torque ripple of a cycloidal drive.
The authors of this study also explored backlash distribution in the output mechanism, which took into account the machining deviations and structure and geometry of the output mechanism. The study also looked at the relative efficiency of a cycloidal reducer, which was based on a single disc cycloidal reducer with a one-tooth difference.
The authors of this study were able to deduce the contact stress of the cycloidal disc, which is calculated using the material-based contact stiffness. This can be used to determine accurate contact stresses in a cycloidal gearbox.
It is important to know the ratios needed for calculation of the bearing rate. This can be calculated using the formula f = k (S x R) where S is the volume of the element, R is the mass, k is the contact stiffness and f is the force vector.helical gearbox

Rotational direction

Unlike the conventional ring gear which has a single axis of rotation, cycloidal gearbox has three rotational axes which are parallel and are located in a single plane. A cycloidal gearbox has excellent torsional stiffness and shock load capacity. It also ensures constant angular velocity, and is used in high-speed gearbox applications.
A cycloidal gearbox consists of an input shaft, a drive member and a cycloidal disc. The disc rotates in one direction, while the input shaft rotates in the opposite direction. The input shaft eccentrically mounts to the drive member. The cycloidal disc meshes with the ring-gear housing, and the rotational motion of the cycloidal disc is transferred to the output shaft.
To calculate the rotational direction of a cycloidal gearbox, the cycloid must have the correct angular orientation and the centerline of the cycloid should be aligned with the center of the output hole. The cycloid’s shortest length should be equal to the radius of the pin circle. The cycloid’s largest radius should be the size of the bearing’s exterior diameter.
A single-stage gear will not have much space to work with, so you’ll need a multistage gear to maximize space. This is also the reason that cycloid gears are usually designed with a shortened cycloid.
To calculate the most efficient tooth profile for a cycloidal gear, a new method was devised. This method uses a mathematical model that uses the cycloid’s rotational direction and a few other geometric parameters. Using a piecewise function related to the distribution of pressure angle, the cycloid’s most efficient profile is determined. It is then superimposed on the theoretical profile. The new method is much more flexible than the conventional method, and can adapt to changing trends of the cycloidal profile.

Design

Several designs of cycloidal gearboxes have been developed. These gearboxes have a large reduction ratio in one stage. They are mainly used for heavy machines. They provide good torsional stiffness and shock load capacity. However, they also have vibrations at high RPM. Several studies have been conducted to find a solution to this problem.
A cycloidal gearbox is designed by calculating the reduction ratio of a mechanism. This ratio is obtained by the size of the input speed. This is then multiplied by the reduction ratio of the gear profile.
The most important factor in the design of a cycloidal gearbox is the load distribution along the width of the gear. Using this as a design criterion, the amplitude of vibration can be reduced. This will ensure that the gearbox is working properly. In order to generate proper mating conditions, the trochoidal profile on the cycloidal disc periphery must be defined accurately.
One of the most common forms of cycloidal gears is circular arc toothing. This is the most common type of toothing used today.
Another form of gear is the hypocycloid. This form requires the rolling circle diameter to be equal to half the base circle diameter. Another special case is the point tooth form. This form is also called clock toothing.
In order to make this gear profile work, the initial point of contact must remain fixed to the edge of the rolling disk. This will generate the hypocycloid curve. The curve is traced from this initial point.
To investigate this gear profile, the authors used a 3D finite element analysis. They used the mathematical model of gear manufacturing that included kinematics parameters, output moment calculations, and machining steps. The resulting design eliminated backlash.helical gearbox

Sizing and selection

Choosing a gearbox can be a complex task. There are many factors that need to be taken into account. You need to determine the type of application, the required speed, the load, and the ratio of the gearbox. By gaining this information, you can find a solution that works best for you.
The first thing you need to do is find the proper size. There are several sizing programs available to help you determine the best gearbox for your application. You can start by drawing a cycloidal gear to help you create the part.
During sizing, it is important to consider the environment. Shock loads, environmental conditions, and ambient temperatures can increase wear on the gear teeth. The temperature also has a significant impact on lubrication viscosities and seal materials.
You also need to consider the input and output speed. This is because the input speed will change your gearbox ratio calculations. If you exceed the input speed, you can damage the seals and cause premature wear on the shaft bearings.
Another important aspect of sizing is the service factor. This factor determines the amount of torque the gearbox can handle. The service factor can be as low as 1.4, which is sufficient for most industrial applications. However, high shock loads and impact loads will require higher service factors. Failure to account for these factors can lead to broken shafts and damaged bearings.
The output style is also important. You need to determine if you want a keyless or keyed hollow bore, as well as if you need an output flange. If you choose a keyless hollow bore, you will need to select a seal material that can withstand the higher temperatures.
China Hangzhou Advance Marine Gearbox Hc400 Is Suitable for Fishing, Tug and Various Engineering and Transport Boats.     cycloidal drive efficiencyChina Hangzhou Advance Marine Gearbox Hc400 Is Suitable for Fishing, Tug and Various Engineering and Transport Boats.     cycloidal drive efficiency
editor by czh 2023-01-03

in Belfast United Kingdom sales price shop near me near me shop factory supplier China Advance Marine Gearbox manufacturer best Cost Custom Cheap wholesaler

  in Belfast United Kingdom  sales   price   shop   near me   near me shop   factory   supplier China Advance Marine Gearbox  manufacturer   best   Cost   Custom   Cheap   wholesaler

Our solution selection also handles locking assemblies (clamping factors/locking system), taper bushes, QD bushes, bolt-on hubs, torque limiters, shaft collars, motor bases and motor slides, chain detachers, chain guides, common joint, rod finishes and yokes. specialize in electricity transmission merchandise, CATV items, mechanical seal, hydraulic and Pheumatic, and marketing goods. Our products are produced by present day computerized equipment and tools. Marine EPTT HCT800 sol1 possesses features of speed reduction comma forward and astern clutching and bearing propeller thrust time period It is made of vertically offset and two-phase EPTT comma featuring in compact framework comma larger ratio and convenient in dis- and reassembly and servicing
Maritime EPTT HCT800 sol1 is ideal for fishing comma tug and a variety of engineering boats period of time

Input velocity 600-1800r solmin
Reduction ratio six period91 comma7 period28 comma7 period69 comma8 period12 comma8 period60 comma9 period12 comma9 period68 Trans period capability period625kw solr solmin
ten period30 period609kw solr solmin
10 period98 period575kw solr solmin
11 period76 period549kw solr solmin
twelve period43 period520kw solr solmin
13 period17 period491kw solr solmin
thirteen period97 period463kw solr solmin
14 period85 period435kw solr solmin
15 period82 period408kw solr solmin
16 period58 period382kw solr solmin
17 period91 period378kw solr solmin
20 period1 period278kw solr solmin
Handle way Press-and-pull fleXiHu (West Lake) Dis.ble shaft comma EPTTly comma pneumatically
Rated thrust 220KN
CEPTTr distance 582mm
L timesW timesH 1152x1360x1557mm
Web weight 3200kg
Flywheel SAE21 comma18 comma16
Bell housing SAE00 comma0

EPTT EPTT EPTTry can not only offer motor commaand associated spare areas comma this EPTT is made by 1 of the largest EPTT producer in EPTT comma with systems commaStXiHu (West Lake) Dis.Hu (West Lake) Dis. on EPTT business comma relying on EPTT and EPTT development comma main competitiveness is enhanced and leading position in theindustry region is estabEPTTd period of time Because eighties comma based mostly on unbiased deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment comma the Company has EPTTed EPTT foreign EPTT and realized secondary innovation interval The merchandise region has been exEPTTd into 10 families covering in excess of a thousand types comma from solitary maritime EPTT to 10 sorts comma thousands of goods comma incXiHu (West Lake) Dis.Hu (West Lake) Dis. motive marine propulsion system comma design EPTTry EPTTs comma wind turbine EPTTs comma vehicle EPTTs commaagricultural EPTTs comma rail transitEPTTs commaEPTT EPTTs comma EPTT products commapowEPTTmetallurgical lparP solM rpar merchandise comma and huge-sized substantial-precision EPTTs period of time

  in Belfast United Kingdom  sales   price   shop   near me   near me shop   factory   supplier China Advance Marine Gearbox  manufacturer   best   Cost   Custom   Cheap   wholesaler

  in Belfast United Kingdom  sales   price   shop   near me   near me shop   factory   supplier China Advance Marine Gearbox  manufacturer   best   Cost   Custom   Cheap   wholesaler

in Nizhniy Novgorod Russian Federation sales price shop near me near me shop factory supplier China Advance Marine Gearbox manufacturer best Cost Custom Cheap wholesaler

  in Nizhniy Novgorod Russian Federation  sales   price   shop   near me   near me shop   factory   supplier China Advance Marine Gearbox  manufacturer   best   Cost   Custom   Cheap   wholesaler

Additionally, WE CAN Create Customized VARIATORS, GEARED MOTORS, Electric powered MOTORS AND OTHER HYDRAULIC Merchandise According TO CUSTOMERS’ DRAWINGS. Excellent focus has been paid on environmental safety and strength conserving. Hangzhou EPG Co.,Ltd. , was started in November, 1997. With its 5 wholly owned subsidiaries. Marine EPTT J300 possesses capabilities of speed reduction comma forward and astern clutching and bearing propeller thrust time period It is developed of vertically offset and one-phase EPTT comma featuring in tiny in quantity comma large in ratio comma ligEPTT in weight comma and convenient in dis- and reassembly and servicing periodMarine EPTT J300 is suitable for fishing comma tug and a variety of engineering and transportation boats period

Enter pace 750-2500r solmin
Reduction ratio 2 period04 comma2 period54 comma3 period0 comma3 period47 Trans period ability period280kw solr solmin
three period95 period257kw solr solmin
Manage way Push-and-pull fleXiHu (West Lake) Dis.ble shaft comma EPTTly comma pneumatically
Rated thrust 60KN
CEPTTr distance 264mm
L timesW timesH 786 times930 times864mm
Web weight 740kg
Flywheel 12V135 comma12V150 commaSAE18 comma16 comma14
Bell housing 12V135 comma12V150 commaSAE0 comma1

EPTT EPTT EPTTry can not only provide engine commaand related spare components comma this EPTT is manufactured by a single of the greatest EPTT manufacturer in EPTT comma with technologies commaStXiHu (West Lake) Dis.Hu (West Lake) Dis. on EPTT business comma relying on EPTT and EPTT progress comma core competitiveness is improved and top place in theindustry location is estabEPTTd period of time Given that eighties comma dependent on unbiased deveXiHu (West Lake) Dis.Hu (West Lake) Dis.ment comma the Company has EPTTed EPTT foreign EPTT and recognized secondary innovation interval The goods area has been exEPTTd into 10 households covering in excess of one thousand types comma from one maritime EPTT to 10 types comma countless numbers of goods comma incXiHu (West Lake) Dis.Hu (West Lake) Dis. motive marine propulsion system comma design EPTTry EPTTs comma wind turbine EPTTs comma car EPTTs commaagricultural EPTTs comma rail transitEPTTs commaEPTT EPTTs comma EPTT merchandise commapowEPTTmetallurgical lparP solM rpar merchandise comma and huge-sized substantial-precision EPTTs interval

  in Nizhniy Novgorod Russian Federation  sales   price   shop   near me   near me shop   factory   supplier China Advance Marine Gearbox  manufacturer   best   Cost   Custom   Cheap   wholesaler

  in Nizhniy Novgorod Russian Federation  sales   price   shop   near me   near me shop   factory   supplier China Advance Marine Gearbox  manufacturer   best   Cost   Custom   Cheap   wholesaler