Tag Archives: gearbox reducer

China best Original Export Bwy2 Cycloidal Pin Gear Speed Reducer Gearbox for Manufacturing Equipment Industry gearbox assembly

Product Description

Original Export BWY2 Cycloidal Pin Gear Speed Reducer Gearbox for Manufacturing Equipment Industry

< ABOUT TILI

 

Technical data

 

Product Name Original Export BWY2 Cycloidal Pin Gear Speed Reducer Gearbox for Manufacturing Equipment Industry
Power 0.18KW~90KW    
Torque 120Nm~30000Nm
Running direction Forward and reverse
Gear material Cast iron
Noise test Below 65dB
Brand of bearings C&U bearing, ZWZ, LYC, HRB, CHINAMFG , etc
Brand of oil seal NAK or other brand
Temp. rise (MAX) 40ºC  
Temp. rise (Oil)(MAX 50ºC  
Vibration ≤20µm
Housing hardness HBS190-240
Lubricating oil GB L-CKC220-460, Shell Omala220-460
Heat treatment Carburizing, Quenching etc
Efficiency 90% (depends on the transmission stage)
Installation type  Foot plate horizontal installation,  flange type vertical installation;
Input method Flange input(AM), shaft input(AD), inline AC motor input, or AQA servo motor

 

Installation Instructions

 

Company Profile

< WORKSHOP

< QUALITY CONTROL

 

Certifications

Packaging & Shipping

FAQ

 

Q 1: Are you a trading company or a manufacturer?
A: We are a professional manufacturer specializing in manufacturing various series of reducer.

Q 2:Can you do OEM?
A:Yes, we can. We can do OEM for all the customers .if you want to order NON-STANDERD speed reducers,pls provide Drafts, Dimensions, Pictures and Samples if possible.

Q 3: How long is your warranty?
A: Our Warranty is 12 months under normal circumstances.

Q 4: Do you have inspection procedures for reducer?
A:100% self-inspection before packing.

Q 5: Can I have a visit to your factory before the order?
A: Sure, welcome to visit our factory.

Q 6:How to choose a gearbox? What if I don’t know which gear reducer I need?
A:You can refer to our catalogue to choose the gearbox or we can help to choose when you provide,the technical information of required output torque, output speed and motor parameter etc. Don’t worry, Send as much information as you can, our team will help you find the right 1 you are looking for.

Q 7: What information shall we give before placing a purchase order?
A:a) Type of the gearbox, Size , Transmission Ratio, input and output type, input flange, mounting position, motor information and shaft deflection etc. b)Housing color.c) Purchase quantity. d) Other special requirements

Q 8:What is the payment term?
A:You can pay via T/T(30% in advance as deposit before production +70% before delivery

 

 

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Application: Motor, Machinery, Agricultural Machinery
Function: Distribution Power, Change Drive Torque, Speed Changing, Speed Reduction
Layout: Cycloidal
Customization:
Available

|

Customized Request

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Estimated freight per unit.







about shipping cost and estimated delivery time.
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Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

cycloidal gearbox

Calculation of Reduction Ratio in a Cycloidal Gearbox

The reduction ratio in a cycloidal gearbox can be calculated using the following formula:

Reduction Ratio = (Number of Input Pins + Number of Output Pins) / Number of Output Pins

In a cycloidal gearbox, the input pins engage with the lobes of the cam disc, while the output pins are engaged with the cycloidal pins of the output rotor. The reduction ratio determines the relationship between the number of input and output pins engaged at any given time.

For example, if a cycloidal gearbox has 7 input pins and 14 output pins engaged, the reduction ratio would be:

Reduction Ratio = (7 + 14) / 14 = 1.5

This means that for every 1 revolution of the input pins, the output rotor will complete 1.5 revolutions. The reduction ratio is a key parameter that influences the output speed and torque of the cycloidal gearbox.

cycloidal gearbox

Maintenance Requirements for Cycloidal Gearboxes

Maintaining cycloidal gearboxes is essential to ensure their optimal performance and longevity. Here are some maintenance practices to consider:

  • Lubrication: Regular lubrication is crucial to prevent wear and friction between moving parts. Use high-quality lubricants recommended by the gearbox manufacturer.
  • Inspections: Regularly inspect the gearbox for signs of wear, damage, or oil leakage. Address any issues promptly to prevent further damage.
  • Cleaning: Keep the gearbox clean and free from debris that could interfere with its operation. Cleanliness helps prevent contamination and wear.
  • Torque Checks: Periodically check the tightness of fasteners and bolts to ensure they are properly secured. Loose fasteners can lead to misalignment and reduced performance.
  • Seal Maintenance: Check and maintain seals to prevent oil leakage. Damaged seals should be replaced promptly to avoid lubricant loss.
  • Temperature Monitoring: Monitor the operating temperature of the gearbox to ensure it remains within the recommended range. Excessive heat can lead to premature wear.
  • Alignment: Ensure that the gearbox is properly aligned with other components to prevent misalignment-related issues.
  • Regular Service: Follow the manufacturer’s recommended service intervals for more in-depth inspections and maintenance tasks.

Regular and proactive maintenance can extend the lifespan of cycloidal gearboxes, minimize downtime, and maintain their efficiency and performance over time.

cycloidal gearbox

Industries Benefiting from Cycloidal Gearboxes

Cycloidal gearboxes find applications in various industries where their unique characteristics are advantageous:

  • Robotics and Automation: Cycloidal gearboxes are widely used in robotic systems for their compact design, high torque capacity, and precise motion control.
  • Material Handling: Industries such as logistics and warehousing benefit from cycloidal gearboxes in conveyor systems due to their ability to handle heavy loads and provide smooth and accurate movement.
  • Manufacturing: Equipment used in manufacturing processes, such as packaging machines and printing presses, often incorporate cycloidal gearboxes for their reliability and precise positioning.
  • Aerospace: In aerospace applications, cycloidal gearboxes can be found in satellite systems, where their compactness and high torque-to-weight ratio are crucial.
  • Medical Devices: Cycloidal gearboxes are used in medical equipment like robotic surgery systems for their precise movement capabilities and space-saving design.
  • Defense: Military applications, such as remotely operated vehicles and surveillance equipment, benefit from cycloidal gearboxes’ ability to handle rugged conditions and provide precise control.

These industries leverage the advantages of cycloidal gearboxes to enhance the performance and efficiency of their systems.

China best Original Export Bwy2 Cycloidal Pin Gear Speed Reducer Gearbox for Manufacturing Equipment Industry   gearbox assembly	China best Original Export Bwy2 Cycloidal Pin Gear Speed Reducer Gearbox for Manufacturing Equipment Industry   gearbox assembly
editor by CX 2024-04-23

China OEM 8000 Series Cycloidal Reduction Gearbox Planetary Gearbox Pin Wheel Reducer Gearbox for Concrete Mixer planetary gearbox

Product Description

X / B series cycloidal gearbox speed reducer

Product Description

 

Quick Details:

Type: XB series Cycloidal Pin Wheel Speed Reducer    

Input Speed: 1000-1500rmp   

Output Speed: 0.3-280rpm

Certification: ISO9001 CE          

Ex Power:0.09-132KW                  

Warranty: 1Years

Input Speed

≤2000rpm

Output Speed

Single-stage:11-136rpm
Two-stage:1.78-12.4rpm

Power Range

Single-stage:0.37-75Kw
Two-stage:0.25-18.5Kw

Assemble Type

Foot-mounted horizontal and flange vertical

Brand

CHINAMFG

Ratio

Single-stage:11,17,23,29,35,43,59,71,87
Two-stage:121,187,289,391,473,595,731,841,1003,1225,1505

Related Products

Company Information

We are a state-of-the-art manufacturing facility dedicated to the production of high-quality gearboxes, an essential element in power transmission and motion control across a wide array of industries. Our core expertise lies in crafting precision-engineered gearboxes that excel in reliability, efficiency, and durability.

Our gearbox offerings include a diverse range of designs from worm gears to planetary gears, helical gears, and spur gears, catering to various torque and speed requirements. Each gearbox is meticulously manufactured using premium materials such as alloy steels, cast iron, or specialized composites, ensuring optimal strength and resistance to wear and tear under heavy loads and challenging environments.

The design process at our factory adheres strictly to international standards and utilizes cutting-edge technology for precision machining and heat treatment processes. This guarantees exceptional dimensional accuracy, smooth operation, and low noise levels in all our gearboxes.

Furthermore, we understand the importance of customization in meeting unique industrial demands. Hence, we also provide bespoke solutions tailored to specific customer needs, ranging from customized ratios to specialized mounting arrangements and compatibility with various motor types.

In essence, by partnering with us for your gearbox requirements, you can expect not only top-notch products but also unparalleled technical support, competitive pricing, and on-time delivery. We take pride in being a one-stop destination for all your gearbox needs, providing a seamless integration into any application and delivering superior performance throughout the product lifecycle.

 

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Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery, Car
Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Layout: Coaxial
Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Step: Three-Step
Samples:
US$ 9999/Piece
1 Piece(Min.Order)

|
Request Sample

cycloidal gearbox

Suitability of Cycloidal Gearboxes for High-Torque Applications

Cycloidal gearboxes are well-suited for high-torque applications due to their unique design and mechanical advantages. Here’s why they are suitable:

  • Multiple Engagement Points: Cycloidal gearboxes have multiple teeth in contact at any given moment, distributing the load over a larger area. This reduces wear and stress on individual teeth, making them capable of handling high torque.
  • High Load-Carrying Capacity: The design of the cycloidal mechanism, with its large number of pins and rollers, provides high load-carrying capacity. This makes them capable of transmitting significant torque without failure.
  • Tight Tolerances: The precision and tight tolerances in the construction of cycloidal gearboxes ensure smooth and efficient power transmission even under heavy loads.
  • Compact Design: Cycloidal gearboxes achieve high torque in a relatively compact size. This is particularly advantageous in applications where space is limited.
  • High Gear Ratio: Cycloidal gearboxes can achieve high gear ratios, allowing them to convert lower input speeds into higher output torque, which is essential in high-torque applications.

These factors make cycloidal gearboxes a reliable choice for various high-torque applications across industries such as heavy machinery, robotics, material handling, and more.

cycloidal gearbox

Patents Associated with Cycloidal Gearbox Designs

Throughout the history of cycloidal gearbox development, several patents have been filed for various designs and applications. Some notable patents include:

  • Harmonic Drive: Ralph B. Heath’s patent for the “Harmonic Drive” (US Patent 2,906,143), filed in 1957, is one of the most famous patents related to cycloidal gear systems. This patent introduced the concept of a high-precision reduction gear mechanism using flexible components.
  • Cycloidal Drive Mechanism: A patent by James Watt for a “Cycloidal Drive Mechanism” (GB Patent 1812), dating back to the 18th century, is often cited as one of the early references to cycloidal motion and gears.
  • Planetary Roller Transmission: US Patent 3,671,927 by C.F. Kafesjian and H. Blumenstock introduced a “Planetary Roller Transmission” in 1972, describing a cycloidal drive mechanism with planetary motion.
  • Cycloidal Speed Reducer: A patent for a “Cycloidal Speed Reducer” (US Patent 5,588,583) was granted to Richard J. Pieprzak in 1996, focusing on an improved design of cycloidal gears for various applications.

These patents represent a small sample of the numerous innovations and designs related to cycloidal gear systems that have been patented over the years. Patents play a significant role in protecting and promoting innovation in the field of gearbox technology.

cycloidal gearbox

Disadvantages of Using a Cycloidal Gearbox

While cycloidal gearboxes offer various advantages, they also come with some disadvantages that should be considered:

  • Lower Efficiency at High Speeds: Cycloidal gearboxes can experience a decrease in efficiency at high speeds due to increased friction and rolling resistance.
  • Complex Design: The internal arrangement of pins, lobes, and bearings can result in a relatively complex design, which may lead to higher manufacturing costs and maintenance challenges.
  • Limited Gear Ratio Range: Cycloidal gearboxes might have limitations in terms of achieving very high gear ratios, which can impact their suitability for certain applications.
  • Cost: The specialized design and precision manufacturing involved in producing cycloidal gearboxes can lead to higher upfront costs compared to other gearbox types.
  • Noise Generation: While generally quieter than some other types of gearboxes, cycloidal gearboxes can still produce noise during operation, which might need to be addressed in noise-sensitive applications.
  • Availability: Cycloidal gearboxes might not be as widely available as other gearbox types, potentially leading to longer lead times for procurement and replacement parts.
  • Limited Backlash Adjustability: While cycloidal gearboxes have minimal backlash, adjusting or fine-tuning the backlash might be more challenging compared to other gearbox types.

Despite these disadvantages, cycloidal gearboxes remain a valuable choice for specific applications where their unique advantages outweigh the drawbacks.

China OEM 8000 Series Cycloidal Reduction Gearbox Planetary Gearbox Pin Wheel Reducer Gearbox for Concrete Mixer   planetary gearbox	China OEM 8000 Series Cycloidal Reduction Gearbox Planetary Gearbox Pin Wheel Reducer Gearbox for Concrete Mixer   planetary gearbox
editor by CX 2024-03-26

China high quality Wb Series 0.04kw~3kw Pin Wheel Cycloidal Gear Motor Reducer Gearbox gearbox design

Product Description

 

Product Description

WB series 0.04kw~3kw pin wheel cycloidal gear motor reducer gearbox

Components:
1. Housing: Cast Iron
2. Gearset: Cycloid Wheel & Pin Wheel
3. Input Configurations:
Equipped with Electric Motors (3 Phase AC Motor, Single Phase AC Motor, Brake Motor, Servo Motor)
IEC-normalized Motor Flange
Keyed CHINAMFG Shaft Input
4. Output Configurations:
Keyed CHINAMFG Shaft Output

Detailed Photos

Features:
1. WB series cycloidal reducers have the same features and characteristics with X & B series cycloidal reducers. The differences are WB series cycloidal reducers have smaller sizes and power
2. Grease lubrication, oil leak is not possible
3. Multiple mounting options

Product Parameters

Models Power Ratio Max. Torque Output Shaft Dia. Input Shaft Dia.
1 Stage
WB65 0.04~0.12 9~87 25 Φ12 Φ10
WB85 0.09~0.37 9~87 60 Φ14 Φ12
WB100 0.18~0.75 9~87 120 Φ18 Φ14
WB120 0.37~1.5 9~87 180 Φ30 Φ15
WB150 0.55~3.0 9~87 250 Φ35 Φ20
2 Stage
WBE1065 0.04~0.12 121~1849 120 Φ18 Φ10
WBE1285 0.09~0.37 121~1849 180 Φ30 Φ12
WBE1510 0.18~0.75 121~1849 250 Φ35 Φ14

1 Stage Ratio: 9, 11, 17, 23, 29, 35, 43, 59, 71, 87
2 Stage Ratio: 121, 187, 289, 385, 473, 595, 731, 989, 1225, 1849

Installation:
Foot Mounted
Flange Mounted
Lubrication:
Grease Lubrication
Cooling:
Natural Cooling

 

Packaging & Shipping

Company Profile

After Sales Service

Pre-sale services 1. Select equipment model.
2.Design and manufacture products according to clients’ special requirement.
3.Train technical personal for clients
Services during selling 1.Pre-check and accept products ahead of delivery.
2. Help clients to draft solving plans.
After-sale services 1.Assist clients to prepare for the first construction scheme.
2. Train the first-line operators.
3.Take initiative to eliminate the trouble rapidly.
4. Provide technical exchanging.

FAQ

Our Services:FAQ:

1.Q:What kinds of gearbox can you produce for us?
A:Main products of our company: UDL series speed variator,RV series worm gear reducer, ATA series shaft mounted gearbox, X,B series gear reducer,
P series planetary gearbox and R, S, K, and F series helical-tooth reducer, more
than 1 hundred models and thousands of specifications
2.Q:Can you make as per custom drawing?
A: Yes, we offer customized service for customers.
3.Q:What is your terms of payment ?
A: 30% Advance payment by T/T after signing the contract.70% before delivery
4.Q:What is your MOQ?
A: 1 Set

If you have any demand for our products please feel free to contact me. 

Application: Motor, Machinery, Industry
Function: Speed Changing, Speed Reduction
Layout: Cycloidal
Hardness: Hardened Tooth Surface
Installation: Vertical Type
Step: Stepless
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

How Does a Cycloidal Gearbox Work?

A cycloidal gearbox operates on the principle of cycloidal motion to transmit rotational power. It consists of a set of components that work together to achieve smooth and efficient motion transmission:

  1. High-Speed Input Shaft: The gearbox is connected to a high-speed input shaft, typically driven by an electric motor or another power source.
  2. Cycloidal Pins or Rollers: Surrounding the input shaft are a series of cycloidal pins or rollers arranged in a circular pattern. These pins interact with the lobed profiles of the outer stationary ring.
  3. Outer Stationary Ring: The outer ring remains stationary and contains lobed profiles. The lobes are designed in a way that allows them to engage with the cycloidal pins as they rotate.
  4. Motion Transmission: As the input shaft rotates, it causes the cycloidal pins to move along the circular path. The interaction between the cycloidal pins and the lobed profiles of the outer ring results in a unique motion known as epicycloidal or hypocycloidal motion.

This motion generates torque that is transferred from the input shaft to the output shaft of the gearbox. The main advantage of a cycloidal gearbox is its ability to provide high torque output in a compact design. The multiple points of contact between the pins and the lobes distribute the load, enhancing the gearbox’s load-carrying capacity.

Cycloidal gearboxes are known for their smooth and controlled motion, making them suitable for applications requiring precise positioning and high torque capabilities, such as robotics, automation, and industrial machinery.

China high quality Wb Series 0.04kw~3kw Pin Wheel Cycloidal Gear Motor Reducer Gearbox   gearbox design		China high quality Wb Series 0.04kw~3kw Pin Wheel Cycloidal Gear Motor Reducer Gearbox   gearbox design
editor by CX 2023-11-15

China Professional X/B Series CZPT Gear Motor Reducer Cycloidal Gearbox for Manufacturing Plant planetary gearbox

Product Description

Product Description

X/B series Single stage gear motor reducer cycloidal gearbox for Manufacturing Plant

Components:

1. Housing: Cast Iron
2. Gearset: Cycloid Wheel & Pin Wheel
3. Input Configurations:
Equipped with Electric Motors (AC Motor, Brake Motor, Explosion-proof Motor, Regulated Speed Motor, Hydraulic Motor)
IEC-normalized Motor Flange
Keyed CHINAMFG Shaft Input
4. Output Configurations:
Keyed CHINAMFG Shaft Output
 

Detailed Photos

Features:

1. Large reduction ratio, 1-stage ratio 9~87, 2-stage ratio 121~1849, larger reduction ratio is available by 3-stage or multistage combinations
2. High efficiency, the average efficiency is over 90%
3. Compact structure, light weight
4. Stable and reliable operation, low noise5. Long service life

Product Parameters

Parameters:

Models Power Ratio Max. Torque Output Shaft Dia. Input Shaft Dia.
1 Stage
X2(B0/B12) 0.37~1.5 9~87 150 Φ25(Φ30) Φ15
X3(B1/B15) 0.55~2.2 9~87 250 Φ35 Φ18
X4(B2/B18) 0.75~4.0 9~87 500 Φ45 Φ22
X5(B3/B22) 1.5~7.5 9~87 1,000 Φ55 Φ30
X6(B4/B27) 2.2~11 9~87 2,000 Φ65(Φ70) Φ35
X7 3.0~11 9~87 2,700 Φ80 Φ40
X8(B5/B33) 5.5~18.5 9~87 4,500 Φ90 Φ45
X9(B6/B39) 7.5~30 9~87 7,100 Φ100 Φ50

X10(B7/B45) 15~45 9~87 12,000 Φ110 Φ55
X11(B8/B55) 18.5~55 9~87 20,000 Φ130 Φ70
2 Stage
X32(B10) 0.25~0.55 121~1849 Φ35 Φ15
X42(B20/B1812) 0.37~0.75 121~1849 Φ45 Φ15
X53(B31/B2215) 0.55~1.5 121~1849 Φ55 Φ18
X63(B41/B2715) 0.75~2.2 121~1849 Φ65(Φ70) Φ18
X64(B42/B2718) 0.75~2.2 121~1849 Φ65(Φ70) Φ22
X74 1.1~3.0 121~1849 Φ80 Φ22
X84(B52/B3318) 1.5~4.0 121~1849 Φ90 Φ22
X85(B53/B3322) 2.2~5.5 121~1849 Φ90 Φ30
X95(B63/B3922) 3.0~7.5 121~1849 Φ100 Φ30
X106(B74/B4527) 4.0~11 121~1849 Φ110 Φ35
X117(B84/B5527) 4.0~15 121~1849 Φ130 Φ40(Φ35)

1 Stage Ratio: 9, 11, 17, 23, 29, 35, 43, 59, 71, 87
2 Stage Ratio: 121, 187, 289, 385, 473, 595, 731, 989, 1225, 1849

Installation:
Foot Mounted
Flange Mounted
Lubrication:

Foot-mounted Flange-mounted
1 Stage X2~X4 X5~X11 X2~X4 X5~X11
Grease Lubrication Oil-bath & Splash Lubrication Grease Lubrication Oil Pump Circulation Lubrication
2 Stage X32~X42 X53~X117 X32~X42 X53~X117
Grease Lubrication Oil-bath & Splash Lubrication Grease Lubrication Oil Pump Circulation Lubrication

Cooling:
Natural Cooling

Packaging & Shipping

Company Profile

Our Advantages

FAQ

1.Q:What kinds of gearbox can you produce for us?

A:Main products of our company: UDL series speed variator,RV series worm gear reducer, ATA series shaft mounted gearbox, X,B series gear reducer,
P series planetary gearbox and R, S, K, and F series helical-tooth reducer, more
than 1 hundred models and thousands of specifications
2.Q:Can you make as per custom drawing?
A: Yes, we offer customized service for customers.
3.Q:What is your terms of payment ?
A: 30% Advance payment by T/T after signing the contract.70% before delivery
4.Q:What is your MOQ?
A: 1 Set

Welcome to contact us for more detail information and inquiry.
If you have specific parameters and requirement for our gearbox, customization is available.

Application: Motor, Machinery, Agricultural Machinery, Industry
Function: Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction, Speed Increase
Layout: Cycloidal
Hardness: Hardened
Installation: Vertical Type
Step: Double-Step
Samples:
US$ 50/Piece
1 Piece(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

cycloidal gearbox

Distinguishing Features of Cycloidal Gearboxes

Cycloidal gearboxes, also known as cycloidal drives or cycloidal reducers, possess distinct characteristics that set them apart from other types of gearboxes:

  • Principle of Operation: Cycloidal gearboxes utilize the principle of cycloidal motion, where input shaft movement is transformed into eccentric motion of the cycloidal disc. This unique mechanism results in smooth and consistent output motion.
  • Compactness: Cycloidal gearboxes are renowned for their compact size and high torque density. The concentric design of the components contributes to their ability to transmit substantial torque in a relatively small package.
  • Tooth Profile: Cycloidal gearboxes employ specialized cycloidal teeth, which involve both pinwheel and roller gears. This distinctive tooth profile contributes to the characteristic smooth and vibration-free operation.
  • Reduction Mechanism: They often employ multi-lobed cam gears that interact with the pins on the cycloidal disc, resulting in multiple gear engagements per revolution and improved load distribution.
  • Motion Control: Cycloidal gearboxes offer high positional accuracy and motion control due to the eccentric motion of the disc, making them suitable for robotics, automation, and precision applications.
  • Backlash: They typically exhibit low backlash due to the nature of the engagement mechanism, making them advantageous for applications requiring precise and reversible motion.
  • Applications: Cycloidal gearboxes are commonly used in various industries, including robotics, packaging, material handling, printing, and more, where their compactness, precision, and efficiency are valued.

These distinguishing features contribute to the unique capabilities and benefits of cycloidal gearboxes in specific applications.

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.

cycloidal gearbox

Principle of Cycloidal Gearing

Cycloidal gearing is a mechanism that utilizes the unique shape of cycloidal discs to achieve motion transmission. The principle involves the interaction between two main components: the input disc and the output disc.

The input disc has lobes with pins, while the output disc has lobes with matching holes. The lobes on both discs are not perfectly circular but are shaped in a cycloidal profile. As the input disc rotates, the pins on its lobes engage with the holes in the output disc’s lobes.

As the input disc rotates, the pins move along the cycloidal paths, causing the output disc to rotate. The interaction between the pins and the holes results in smooth and continuous motion transfer. The unique shape of the cycloidal profile ensures that there is always at least one point of contact between the pins and the holes, allowing for efficient torque transmission and reduced wear.

Cycloidal gearing provides advantages such as high torque capacity, compact size, and precision motion. However, due to the complex shape of the components and the continuous engagement, manufacturing and assembly of cycloidal gearboxes can be intricate.

China Professional X/B Series CZPT Gear Motor Reducer Cycloidal Gearbox for Manufacturing Plant   planetary gearbox	China Professional X/B Series CZPT Gear Motor Reducer Cycloidal Gearbox for Manufacturing Plant   planetary gearbox
editor by CX 2023-11-14

China Custom Cycloidal Gearbox Cyclo Gear Box Drive Motor Speed Reducer Gearboxes Planetary CZPT Power Industrial Transmission Best Price Manufacture Cycloidal Gearbox car gearbox

Product Description

                              SC Transmission Cycloidal gearbox Cyclo Drivecyc lo gear box drive motor speed reducer gearboxes planetary CHINAMFG power industrial transmission best price manufacture Cycloidal gearbox

Product Description

 

Cyclo Drive are unsurpassed where drive technology is concerned.  The Cyclo drive is superior to traditional gear mechanisms, since it only operates with rolling force and is not exposed to shear forces.  By comparison with gears with contact loads, Cyclo drives are more resistant and can absorb extreme shock loads by means of uniform load distribution over the power transmitting components.  Cyclo drives and Cyclo drive geared motors are characterized by their reliability, long service life and outstanding efficiency, even under difficult conditions.

Applications:Conveyor systems,Food and sugar industry,Mixers and agitators,Metalworking machines,Water treatment plants,Recycling plants,Poultry Processing Equipment,Sawmills and woodworking machines,Rolling mills,Construction machinery,Paper industry

Cycloidal Reducer 
Power range:0.12-90KW
Transmission ration range:7-650000
Output torque(Kn.m):top to 30
 

Product Parameters

 

 

Company Profile

FAQ

 

Shipping

Application: Motor, Machinery, Agricultural Machinery
Gear Shape: Bevel Gear
Step: Single-Step
Type: Worm Reducer
Output Torque: Top to 30 Kn.M
Mount Position: Horizontal/Vertical
Samples:
US$ 50/Piece
1 Piece(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

cycloidal gearbox

Calculation of Reduction Ratio in a Cycloidal Gearbox

The reduction ratio in a cycloidal gearbox can be calculated using the following formula:

Reduction Ratio = (Number of Input Pins + Number of Output Pins) / Number of Output Pins

In a cycloidal gearbox, the input pins engage with the lobes of the cam disc, while the output pins are engaged with the cycloidal pins of the output rotor. The reduction ratio determines the relationship between the number of input and output pins engaged at any given time.

For example, if a cycloidal gearbox has 7 input pins and 14 output pins engaged, the reduction ratio would be:

Reduction Ratio = (7 + 14) / 14 = 1.5

This means that for every 1 revolution of the input pins, the output rotor will complete 1.5 revolutions. The reduction ratio is a key parameter that influences the output speed and torque of the cycloidal gearbox.

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

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 Custom Cycloidal Gearbox Cyclo Gear Box Drive Motor Speed Reducer Gearboxes Planetary CZPT Power Industrial Transmission Best Price Manufacture Cycloidal Gearbox   car gearbox	China Custom Cycloidal Gearbox Cyclo Gear Box Drive Motor Speed Reducer Gearboxes Planetary CZPT Power Industrial Transmission Best Price Manufacture Cycloidal Gearbox   car gearbox
editor by CX 2023-10-27

China Best Sales Xld /Bwd Cycloidal Pin Gear Reducer Gearbox with Hot selling

Product Description

XWD2/ XWD3/XWD4/XWD5/XWD6/XWD7 /XWD8 gearbox with ac motor 

Cycloidal reducer adopts meshing cycloid pin gear, planetary transmission principle, so usually also called planetary cycloid reducer.  Planetary cycloidal reducer can be widely used in petroleum, environmental protection, chemical, cement, transport, textile, pharmaceutical, food, printing, lifting, mining, metallurgy, construction, power generation and other industries.
      As a drive or reduction gear,  the machine is divided into horizontal, vertical, biaxial and straight league assembly way,etc.  Its unique stable structure can replace ordinary cylindrical gear reducer and worm gear reducer in many cases. Therefore, planetary cycloid gear reducer is widely used in various industries and fields, and is generally welcomed by the majority of users.

XWD/BWY cycloid  reducer motor details:

B series:

BW basedoard horizontal installed double axes type 

BL flange vertical installed double axes type

BWY  basedoard horizontal installed motor direct-connection type

BLY   flange vertical installed motor direct-connection type

X series:

XW basedoard horizontal installed double axes type

XL flange vertical installed double axes type

XWD basedoard horizontal installed motor direct-connection type

XLD flange vertical installed motor direct-connection type

 

 Our  reduction geared motor Advantage

1,reasonable price with excellent quality 
2,delivery in time 
3,safe ,reliable ,economical and durable 
4,stable transmission ,quiet operation 
5,smooth running and low noise 
6,nice appearance ,durable service life 
7,high heat-radiating efficiency ,high carrying ability 
8,each gearbox must be tested before packing
9.reply in high efficiency during 1 working day 
10. professional to produce gearbox and electric motor .

If there is any question, please don’t hesitate to contact with me (EVA), U can send us your inquiry. And you will get response in 1 working day.
 
GEARBOX MOTOR CATALOGUE :

PRODUCTION PROCESS :

WORKSHOP EQUIPMENT:


CERTIFICATION :

PACKAGE : 
for 1 container, directly loading ,for less, all goods with pallet, 

 

FAQ
1, Q:what\’s your MOQ for ac gearbox motor  ?
A: 1pc is ok for each type electric gear box  motor 

2, Q: What about your warranty for your induction speed reducer motor ?
A: 1 year ,but except man-made destroyed

3, Q: which payment way you can accept ?
A: TT, western union .

4, Q: how about your payment way ?
A: 100%payment in advanced less $5000 ,30% payment in advanced payment , 70% payment before sending over $5000.

5, Q: how about your packing of speed reduction motor  ?
A: plywood case ,if size is small  ,we will pack with pallet for less 1 container 

6, Q: What information should be given, if I buy electric helical geared motor  from you ?
A: rated power,  ratio or output speed,type ,voltage , mounting way , quantity , if more is better , 
 

Application: Motor, Machinery, Agricultural Machinery
Function: Speed Changing, Speed Reduction
Layout: Right Angle
Hardness: Hardened Tooth Surface
Step: Single-Step
Gearbox Body: Aluminum or Cast Iron
Customization:
Available

|

Customized Request

cycloidal gearbox

Distinguishing Features of Cycloidal Gearboxes

Cycloidal gearboxes, also known as cycloidal drives or cycloidal reducers, possess distinct characteristics that set them apart from other types of gearboxes:

  • Principle of Operation: Cycloidal gearboxes utilize the principle of cycloidal motion, where input shaft movement is transformed into eccentric motion of the cycloidal disc. This unique mechanism results in smooth and consistent output motion.
  • Compactness: Cycloidal gearboxes are renowned for their compact size and high torque density. The concentric design of the components contributes to their ability to transmit substantial torque in a relatively small package.
  • Tooth Profile: Cycloidal gearboxes employ specialized cycloidal teeth, which involve both pinwheel and roller gears. This distinctive tooth profile contributes to the characteristic smooth and vibration-free operation.
  • Reduction Mechanism: They often employ multi-lobed cam gears that interact with the pins on the cycloidal disc, resulting in multiple gear engagements per revolution and improved load distribution.
  • Motion Control: Cycloidal gearboxes offer high positional accuracy and motion control due to the eccentric motion of the disc, making them suitable for robotics, automation, and precision applications.
  • Backlash: They typically exhibit low backlash due to the nature of the engagement mechanism, making them advantageous for applications requiring precise and reversible motion.
  • Applications: Cycloidal gearboxes are commonly used in various industries, including robotics, packaging, material handling, printing, and more, where their compactness, precision, and efficiency are valued.

These distinguishing features contribute to the unique capabilities and benefits of cycloidal gearboxes in specific 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

Disadvantages of Using a Cycloidal Gearbox

While cycloidal gearboxes offer various advantages, they also come with some disadvantages that should be considered:

  • Lower Efficiency at High Speeds: Cycloidal gearboxes can experience a decrease in efficiency at high speeds due to increased friction and rolling resistance.
  • Complex Design: The internal arrangement of pins, lobes, and bearings can result in a relatively complex design, which may lead to higher manufacturing costs and maintenance challenges.
  • Limited Gear Ratio Range: Cycloidal gearboxes might have limitations in terms of achieving very high gear ratios, which can impact their suitability for certain applications.
  • Cost: The specialized design and precision manufacturing involved in producing cycloidal gearboxes can lead to higher upfront costs compared to other gearbox types.
  • Noise Generation: While generally quieter than some other types of gearboxes, cycloidal gearboxes can still produce noise during operation, which might need to be addressed in noise-sensitive applications.
  • Availability: Cycloidal gearboxes might not be as widely available as other gearbox types, potentially leading to longer lead times for procurement and replacement parts.
  • Limited Backlash Adjustability: While cycloidal gearboxes have minimal backlash, adjusting or fine-tuning the backlash might be more challenging compared to other gearbox types.

Despite these disadvantages, cycloidal gearboxes remain a valuable choice for specific applications where their unique advantages outweigh the drawbacks.

China Best Sales Xld /Bwd Cycloidal Pin Gear Reducer Gearbox   with Hot selling		China Best Sales Xld /Bwd Cycloidal Pin Gear Reducer Gearbox   with Hot selling
editor by CX 2023-10-24

China Best Sales Low Price B09 Cycloidal Pin Gear Reducer Horizontal Gearbox Bwd Bld Cycloid Reducer Gearbox sequential gearbox

Product Description

XWD2/ XWD3/XWD4/XWD5/XWD6/XWD7 /XWD8 gearbox with ac motor 

Cycloidal reducer adopts meshing cycloid pin gear, planetary transmission principle, so usually also called planetary cycloid reducer.  Planetary cycloidal reducer can be widely used in petroleum, environmental protection, chemical, cement, transport, textile, pharmaceutical, food, printing, lifting, mining, metallurgy, construction, power generation and other industries.
      As a drive or reduction gear,  the machine is divided into horizontal, vertical, biaxial and straight league assembly way,etc.  Its unique stable structure can replace ordinary cylindrical gear reducer and worm gear reducer in many cases. Therefore, planetary cycloid gear reducer is widely used in various industries and fields, and is generally welcomed by the majority of users.

XWD/BWY cycloid  reducer motor details:

B series:

BW basedoard horizontal installed double axes type 

BL flange vertical installed double axes type

BWY  basedoard horizontal installed motor direct-connection type

BLY   flange vertical installed motor direct-connection type

X series:

XW basedoard horizontal installed double axes type

XL flange vertical installed double axes type

XWD basedoard horizontal installed motor direct-connection type

XLD flange vertical installed motor direct-connection type

 

 

FAQ
1, Q:what\’s your MOQ for ac gearbox motor  ?
A: 1pc is ok for each type electric gear box  motor 

2, Q: What about your warranty for your induction speed reducer motor ?
A: 1 year ,but except man-made destroyed

3, Q: which payment way you can accept ?
A: TT, western union .

4, Q: how about your payment way ?
A: 100%payment in advanced less $5000 ,30% payment in advanced payment , 70% payment before sending over $5000.

5, Q: how about your packing of speed reduction motor  ?
A: plywood case ,if size is small  ,we will pack with pallet for less 1 container 

6, Q: What information should be given, if I buy electric helical geared motor  from you ?
A: rated power,  ratio or output speed,type ,voltage , mounting way , quantity , if more is better , 
 

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

|

Customized Request

cycloidal gearbox

Suitability of Cycloidal Gearboxes for High-Torque Applications

Cycloidal gearboxes are well-suited for high-torque applications due to their unique design and mechanical advantages. Here’s why they are suitable:

  • Multiple Engagement Points: Cycloidal gearboxes have multiple teeth in contact at any given moment, distributing the load over a larger area. This reduces wear and stress on individual teeth, making them capable of handling high torque.
  • High Load-Carrying Capacity: The design of the cycloidal mechanism, with its large number of pins and rollers, provides high load-carrying capacity. This makes them capable of transmitting significant torque without failure.
  • Tight Tolerances: The precision and tight tolerances in the construction of cycloidal gearboxes ensure smooth and efficient power transmission even under heavy loads.
  • Compact Design: Cycloidal gearboxes achieve high torque in a relatively compact size. This is particularly advantageous in applications where space is limited.
  • High Gear Ratio: Cycloidal gearboxes can achieve high gear ratios, allowing them to convert lower input speeds into higher output torque, which is essential in high-torque applications.

These factors make cycloidal gearboxes a reliable choice for various high-torque applications across industries such as heavy machinery, robotics, material handling, and more.

cycloidal gearbox

Assembling and Disassembling a Cycloidal Gearbox

Assembling and disassembling a cycloidal gearbox requires careful attention to detail and precision. The process can vary depending on the specific design of the gearbox, but the general steps involve:

  1. Preparation: Gather all the necessary tools, components, and safety equipment for the assembly or disassembly process. Ensure a clean and organized workspace.
  2. Disassembly: To disassemble a cycloidal gearbox, follow these steps:
    • Remove any external components or covers to access the gearbox internals.
    • Identify and mark the positions of all components for reassembly.
    • Release any locking mechanisms or fasteners that hold the gearbox components together.
    • Remove each component carefully, starting from the outermost layers and moving inward.
  3. Cleaning and Inspection: Clean all components thoroughly using appropriate cleaning agents. Inspect each part for wear, damage, or any signs of degradation. Replace any components that are worn out or damaged.
  4. Reassembly: To assemble the cycloidal gearbox, follow these steps:
    • Begin by assembling the internal components in the reverse order of disassembly.
    • Apply lubrication to the gears and other moving parts as recommended by the manufacturer.
    • Follow the markings made during disassembly to ensure correct positioning and alignment of components.
    • Gradually secure each component with the appropriate fasteners, ensuring proper torque settings.
    • Reattach any external covers or components that were removed earlier.
  5. Testing: After reassembly, perform functional tests to ensure that the gearbox operates smoothly and without any issues. Check for any abnormal noises, vibrations, or irregular movements.
  6. Final Checks: Double-check all fasteners, connections, and alignments. Verify that the gearbox functions as intended and meets performance specifications.
  7. Documentation: Keep detailed records of the assembly process, including torque settings, markings, and any adjustments made during reassembly. This documentation will be useful for future maintenance or repairs.

It’s important to note that cycloidal gearboxes can have complex designs, and the exact procedure for assembly and disassembly may vary. Always refer to the manufacturer’s documentation and guidelines for specific instructions related to your gearbox model.

cycloidal gearbox

Disadvantages of Using a Cycloidal Gearbox

While cycloidal gearboxes offer various advantages, they also come with some disadvantages that should be considered:

  • Lower Efficiency at High Speeds: Cycloidal gearboxes can experience a decrease in efficiency at high speeds due to increased friction and rolling resistance.
  • Complex Design: The internal arrangement of pins, lobes, and bearings can result in a relatively complex design, which may lead to higher manufacturing costs and maintenance challenges.
  • Limited Gear Ratio Range: Cycloidal gearboxes might have limitations in terms of achieving very high gear ratios, which can impact their suitability for certain applications.
  • Cost: The specialized design and precision manufacturing involved in producing cycloidal gearboxes can lead to higher upfront costs compared to other gearbox types.
  • Noise Generation: While generally quieter than some other types of gearboxes, cycloidal gearboxes can still produce noise during operation, which might need to be addressed in noise-sensitive applications.
  • Availability: Cycloidal gearboxes might not be as widely available as other gearbox types, potentially leading to longer lead times for procurement and replacement parts.
  • Limited Backlash Adjustability: While cycloidal gearboxes have minimal backlash, adjusting or fine-tuning the backlash might be more challenging compared to other gearbox types.

Despite these disadvantages, cycloidal gearboxes remain a valuable choice for specific applications where their unique advantages outweigh the drawbacks.

China Best Sales Low Price B09 Cycloidal Pin Gear Reducer Horizontal Gearbox Bwd Bld Cycloid Reducer Gearbox   sequential gearbox	China Best Sales Low Price B09 Cycloidal Pin Gear Reducer Horizontal Gearbox Bwd Bld Cycloid Reducer Gearbox   sequential gearbox
editor by CX 2023-10-23

China Custom Good Quality Gearbox Reducers Geared Motor Reducer for Plant Medical Equipment small cycloidal gearbox

Product Description

Good Quality Gearbox Reducers Geared Motor Reducer for Plant Medical Equipment 

Our helical agricultural gearbox has many items for your choosing and we can produce as per your drawing or sample to meet your special request
1. Large output torque
2. Safe, reliable, economical and durable
3. Stable transmission, quiet operation
4. High carrying ability
5. High modularization design, may equip with various outer power input conveniently. Same machine type may equip with various power motor. It is easy to realize the combination and junction between every machine type
6. Transmission ratio: Fine division, wide scope. The combined machine type may form very large transmission ratio, i. E. Output very low rotary speed.
7. Form of installation: The position to be installed is not limited.
8. High strength, compact the box body of high strength cast iron, gear and gear shaft adapts the gas carbonization, quenching and fine grinding process, therefore the bearing capacity of unit volume is high.
9. Long life: Under the condition of correct type chosen(including choosing suitable operation parament ) normal operation and maintenance, the life if main parts speed reducer(except wearing parts)should not be less than 20000 hours. The wearing parts include lubricating oil, oil seal and bearing.
10. Low noise: Because main parts of speed reducer are processed, and tested critically, therefore the noise of speed reducer is low.
11. Parallel axis-bevel wheel speed-down motor.
See the below features:
Size: 40mm—160mm
Reduction ratio: 3 — 512
Torque transmission: 5 Nm — 8 95 Nm
Precision backlash: ≤ 5arcmin
Running noise: 51 70 dB (A)
You are welcome to send us detail enquiry by e-mail or fax.
We can also supply Gearbox, agricultural gearbox, planetary gearbox, worm gearbox, CZPT gearbox, marine gearbox,  gearbox, reduction gearbox, transmission gearbox, gearbox, mower gearbox, rotary cutter gearbox, small transmission gearbox, gearbox for conveyor, bevel gearbox, helical gearbox, swing gearbox, variable speed gearbox, differential gearbox, small planetary gearbox, reducer gearbox, tiller gearbox, pto gearbox, gearbox reducer, hollow shaft gearbox, speed reduction gearbox, industrial gearbox, planetary reduction gearbox, lawn mower gearbox, rotary tiller gearbox, gearbox transmission, worm reduction gearbox, aluminum gearbox, forklift gearbox, nmrv 075 worm gearbox, nmrv030 worm gearbox, shaft mounted gearbox, nmrv 050 worm gearbox, gearbox for agricultural machinery, power tiller gearbox, manual worm gearbox, spiral bevel gearbox, nmrv gearbox, worm wheel gearbox, reduce speed gearbox, industrial transmission gearbox, worm reducer gearbox, gearbox rpm reducer, helical gearbox reducer, wheel planetary gearbox, nmrv040 worm gearbox, worm gearbox reducer, nmrv worm gearbox, aluminium worm gearbox, gearbox reduction, rv series worm gearbox, worm speed gearbox, nmrv050 worm gearbox, gear reducer, worm gear reducer, helical gear reducer, gear speed reducer, worm gear speed reducer, shaft mounted gear reducer, planetary gear reducer, helical gear speed reducer, worm CZPT reducer, speed gear reducer, bevel gear reducer, planetary gear speed reducer, spur gear reducer, aluminum worm gear reduce, nmrv worm gear reducers, helical-worm gear reducer, helical bevel gear reducers, high speed gear reducer, gear speed reducers, industrial gear reducer, high torque gear reducers

HangZhou CZPT Industry Co., Ltd. is a specialized supplier of a full range of chains, sprockets, gears, gear racks, v belt pulley, timing pulley, V-belts, couplings, machined parts and so on.

Due to our CZPT in offering best service to our clients, understanding of your needs and overriding sense of responsibility toward filling ordering requirements, we have obtained the trust of buyers worldwide. Having accumulated precious experience in cooperating with foreign customers, our products are selling well in the American, European, South American and Asian markets. Our products are manufactured by modern computerized machinery and equipment. Meanwhile, our products are manufactured according to high quality standards, and complying with the international advanced standard criteria.

With many years’ experience in this line, we will be trusted by our advantages in competitive price, one-time delivery, prompt response, on-hand engineering support and good after-sales services.

Additionally, all our production procedures are in compliance with ISO9001 standards. We also can design and make non-standard products to meet customers’ special requirements. Quality and credit are the bases that make a corporation alive. We will provide best services and high quality products with all sincerity. If you need any information or samples, please contact us and you will have our soon reply.

FAQ:
Q1: Are you trading company or manufacturer ?
A: We are factory.

Q2: How long is your delivery time and shipment?
1.Sample Lead-times: generally 10 workdays.
2.Production Lead-times: 20-40 workdays after getting your deposit.

Q3. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.

Q4: What is your advantages?
1. Manufacturer,the most competitive price and good quality.
2. Perfect technical engineers give you the best support.
3. OEM is available.
4. Rich stock and quick delivery.

Q5. If you can’t find the product on our website,what do you next?
Please send us inquiry with product pictures and drawings by email or other ways and we’ll check.
 

 

Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Agricultural Machinery
Function: Distribution Power, Clutch, Change Drive Torque, Change Drive Direction, Speed Changing, Speed Reduction
Layout: Cycloidal
Samples:
US$ 120/Piece
1 Piece(Min.Order)

|

Order Sample

Customization:
Available

|

Customized Request

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about shipping cost and estimated delivery time.
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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

helical gearbox

Cyclone Gearbox Vs Involute Gearbox

Whether you’re using a cycloidal gearbox or an involute gearbox for your application, there are a few things you should know. This article will highlight some of those things, including: cycloidal gearbox vs involute gearbox, weight, compressive force, precision, and torque density.

Compressive force

Several studies have been carried out to analyze the static characteristics of gears. In this article, the authors investigate the structural and kinematic principles of a cycloidal gearbox. The cycloidal gearbox is a gearbox that uses an eccentric bearing inside a rotating frame. It has no common pinion-gear pair, and is therefore ideal for a high reduction ratio.
The purpose of this paper is to investigate the stress distribution on a cycloidal disc. Various gear profiles are investigated in order to study the load distribution and dynamic effects.
Cycloidal gearboxes are subject to compression and backlash, which require the use of proper ratios for the bearing rate and the TSA. The paper also focuses on the kinematic principles of the reducer. In addition, the authors use standard analysis techniques for the shaft/gear and the cycloidal disc.
The authors previously worked on a rigid body dynamic simulation of a cycloidal reducer. The analysis used a trochoidal profile on the cycloidal disc periphery. The trochoidal profile is obtained from a manufacturing drawing and takes into account the tolerances.
The mesh density in the cycloidal disc captures the exact geometry of the parts. It provides accurate contact stresses.
The cycloidal disc consists of nine lobes, which move by one lobe per rotation of the drive shaft. However, when the disc is rotated around the pins, the cycloidal disc does not move around the center of gravity. Therefore, the cycloidal disc shares torque load with five outer rollers.
A low reduction ratio in a cycloidal gearbox results in a higher induced stress in the cycloidal disc. This is due to the bigger hole designed to reduce the material inside the disc.

Torque density

Several types of magnetic gearboxes have been studied. Some magnetic gearboxes have a higher torque density than others, but they are still not able to compete with the mechanical gearboxes.
A new high torque density cycloidal magnetic gearbox using Halbach rotors has been developed and is being tested. The design was validated by building a CPCyMG prototype. The results showed that the simulated slip torque was comparable to the experimental slip torque. The peak torque measured was a p3 = 14 spatial harmonic, and it corresponds to the active region torque density of 261.4 N*m/L.
This cycloidal gearbox also has a high gear ratio. It has been tested to achieve a peak torque of 147.8 Nm, which is more than double the torque density of the traditional cycloidal gearbox. The design incorporates a ferromagnetic back-support that provides mechanical fabrication support.
This cycloidal gearbox also shows how a small diameter can achieve a high torque density. It is designed with an axial length of 50mm. The radial deflection forces are not serious at this length. The design uses a small air gap to reduce the radial deflection forces, but it is not the only design option.
The trade-off design also has a high volumetric torque density. It has a smaller air gap and a higher mass torque density. It is feasible to make and mechanically strong. The design is also one of the most efficient in its class.
The helical gearing design is a newer technology that brings a higher level of precision to a cycloidal gearbox. It allows a servomotor to handle a heavy load at high cycle rates. It is also useful in applications that require smaller design envelopes.helical gearbox

Weight

Compared to planetary gearboxes, the weight of cycloidal gearboxes is not as significant. However, they do provide some advantages. One of the most significant features is their backlash-free operation, which helps them deliver smooth and precise movement.
In addition, they provide high efficiency, which means that servo motors can run at higher speeds. The best part is that they do not need to be stacked up in order to achieve a high ratio.
Another advantage of cycloidal gearboxes is that they are usually less expensive than planetary gearboxes. This means that they are suitable for the manufacturing industry and robotics. They are also suited for heavy-duty robots that require a robust gearbox.
They also provide a better reduction ratio. Cycloidal gears can achieve reduction ratios from 30:1 to 300:1, which is a huge improvement over planetary gears. However, there are few models available that provide a ratio below 30:1.
Cycloidal gears also offer more resistance to wear, which means that they can last longer than planetary gears. They are also more compact, which helps them achieve high ratios in a smaller space. The design of cycloidal gears also makes them less prone to backlash, which is one of the major shortcomings of planetary gearboxes.
In addition, cycloidal gears can also provide better positioning accuracy. In fact, this is one of the primary reasons for choosing cycloidal gears over planetary gears. This is because the cycloid disc rotates around a bearing independently of the input shaft.
Compared to planetary gearboxes, cycloidal gears are also much shorter. This means that they provide the best positioning accuracy. They are also 50% lighter, meaning that they have a smaller diameter.

Precision

Several experts have studied the cycloidal gearbox in precision reducers. Their research mainly focuses on the mathematical model and the method for precision evaluation of cycloidal gears.
The traditional modification design of cycloidal gears is mainly realized by setting various machining parameters and center position of the grinding wheel. But it has some disadvantages because of unstable meshing accuracy and uncontrollable tooth profile curve shape.
In this study, a new method of modification design of cycloidal gears is proposed. This method is based on the calculation of meshing backlash and pressure angle distribution. It can effectively pre-control the transmission accuracy of cycloid-pin gear. It can also ensure good meshing characteristics.
The proposed method can be applied in the manufacture of rotary vector reducers. It is also applicable in the precision reducer for robots.
The mathematical model for cycloidal gears can be established with the pressure angle a as a dependent variable. It is possible to calculate the pressure angle distribution and the profile pressure angle. It can also be expressed as DL=f(a). It can be applied in the design of precision reducers.
The study also considers the root clearance, the backlash of gear teeth and the profile angle. These factors have a direct effect on the transmission performance of cycloidal gear. It also indicates the higher motion accuracy and the smaller backlash. The modified profile can also reflect the smaller transmission error.
In addition, the proposed method is also based on the calculation of lost motion. It determines the angle of first tooth contacts. This angle is an important factor affecting the modification quality. The transmission error after the second cycloid method is the least.
Finally, a case study on the CZPT RV-35N gear pair is shown to prove the proposed method.helical gearbox

Involute gears vs cycloidal gears

Compared to involute gears, cycloidal gears have a lower noise, less friction, and last longer. However, they are more expensive. Cycloidal gears can be more difficult to manufacture. They may be less suitable for certain applications, including space manipulators and robotic joints.
The most common gear profile is the involute curve of a circle. This curve is formed by the endpoint of an imaginary taut string unwinding from the circle.
Another curve is the epicycloid curve. This curve is formed by the point rigidly attached to the circle rolling over another circle. This curve is difficult to produce and is much more expensive to produce than the involute curve.
The cycloid curve of a circle is also an example of the multi-cursor. This curve is generated by the locus of the point on the circle’s circumference.
The cycloid curve has the same diameter as the involute curve, but is tangentially curving along the circle’s diameter. This curve is also classified as ordinary. It has several other functions. The FE method was used to analyze the strain state of cycloidal speed reducers.
There are many other curves, but the involute curve is the most widely used gear profile. The involute curve of a circle is a spiraling curve traced by the endpoint of an imaginary tautstring.
Involute gears are a lot like a set of Lego blocks. They are a lot of fun to play with. They also have a lot of advantages. For example, they can handle center sifts better than cycloidal gears. They are also much easier to manufacture, so the cost of involute teeth is lower. However, they are obsolete.
Cycloidal gears are also more difficult to manufacture than involute gears. They have a convex surface, which leads to more wear. They also have a simpler shape than involute gears. They also have less teeth. They are used in rotary motions, such as in the rotors of screw compressors.
China Custom Good Quality Gearbox Reducers Geared Motor Reducer for Plant Medical Equipment   small cycloidal gearboxChina Custom Good Quality Gearbox Reducers Geared Motor Reducer for Plant Medical Equipment   small cycloidal gearbox
editor by CX 2023-10-20

China Good quality P Series Helical Bevel Cycloidal Gear Planetary Speed Reducer Gearbox for Mill bevel gearbox

Product Description

 

Product Name

Best price of P series planetary gearbox for concrete mixer

Series

gear reducer

Application

Power Tranmission

Bearing

China Top brand HRB,LYC,ZWZ or other brands requested, NSK

Used

industry machinery

 

Product Description

 

1.P series planetary gear reducer is widely used in metallurgy , mining, lifting and transport , electricity, energy , building
materials, light industry, transportation and other industrial sectors.

2. P series planetary gear involute planetary gear transmission , within a reasonable use, external gear , power split .

3. The planetary gear modular design changes can be combined according to customer requirements.

4.Carburized gears are used to obtain high- hard wear-resistant surface , all the heat treatment after grinding gear teeth ,
reduce noise , improve the overall efficiency and service life.

5. Hight quality gear reducer , small transmission ratio range , high efficiency, smooth operation, low noise adaptability and
other characteristics .

1 . Input: concentric shaft input , the helical gear input , bevel – helical gear input, bevel gear input.

2 . Output: the splined inner, hollow shaft shrink disc, splined outer, CHINAMFG shaft flat key .

3.The planetary gear involute planetary gear transmission, within a reasonable use of external gear, power split. Therefore,light weight, small size, transmission ratio range, high efficiency, smooth operation, low noise, strong adaptability and other
characteristics.

4 . Box with ductile iron, greatly improving cabinet rigidity and shock resistance.

5 . Modular design , according to customer requirements to change the combination types .

6 . The installation forms : horizontal and vertical installation, torque arm mounting

7 . Combined with R series , K series to get greater ratio .
 

Company Profile

Certifications

Packaging & Shipping

FAQ

Hardness: Hardened Tooth Surface
Installation: Horizontal Type
Layout: Coaxial
Gear Shape: Planetary
Step: Single-Step
Type: Gear Reducer
Samples:
US$ 100000/Piece
1 Piece(Min.Order)

|
Request Sample

cycloidal gearbox

Suitability of Cycloidal Gearboxes for High-Torque Applications

Cycloidal gearboxes are well-suited for high-torque applications due to their unique design and mechanical advantages. Here’s why they are suitable:

  • Multiple Engagement Points: Cycloidal gearboxes have multiple teeth in contact at any given moment, distributing the load over a larger area. This reduces wear and stress on individual teeth, making them capable of handling high torque.
  • High Load-Carrying Capacity: The design of the cycloidal mechanism, with its large number of pins and rollers, provides high load-carrying capacity. This makes them capable of transmitting significant torque without failure.
  • Tight Tolerances: The precision and tight tolerances in the construction of cycloidal gearboxes ensure smooth and efficient power transmission even under heavy loads.
  • Compact Design: Cycloidal gearboxes achieve high torque in a relatively compact size. This is particularly advantageous in applications where space is limited.
  • High Gear Ratio: Cycloidal gearboxes can achieve high gear ratios, allowing them to convert lower input speeds into higher output torque, which is essential in high-torque applications.

These factors make cycloidal gearboxes a reliable choice for various high-torque applications across industries such as heavy machinery, robotics, material handling, and more.

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.

cycloidal gearbox

Industries Benefiting from Cycloidal Gearboxes

Cycloidal gearboxes find applications in various industries where their unique characteristics are advantageous:

  • Robotics and Automation: Cycloidal gearboxes are widely used in robotic systems for their compact design, high torque capacity, and precise motion control.
  • Material Handling: Industries such as logistics and warehousing benefit from cycloidal gearboxes in conveyor systems due to their ability to handle heavy loads and provide smooth and accurate movement.
  • Manufacturing: Equipment used in manufacturing processes, such as packaging machines and printing presses, often incorporate cycloidal gearboxes for their reliability and precise positioning.
  • Aerospace: In aerospace applications, cycloidal gearboxes can be found in satellite systems, where their compactness and high torque-to-weight ratio are crucial.
  • Medical Devices: Cycloidal gearboxes are used in medical equipment like robotic surgery systems for their precise movement capabilities and space-saving design.
  • Defense: Military applications, such as remotely operated vehicles and surveillance equipment, benefit from cycloidal gearboxes’ ability to handle rugged conditions and provide precise control.

These industries leverage the advantages of cycloidal gearboxes to enhance the performance and efficiency of their systems.

China Good quality P Series Helical Bevel Cycloidal Gear Planetary Speed Reducer Gearbox for Mill   bevel gearbox	China Good quality P Series Helical Bevel Cycloidal Gear Planetary Speed Reducer Gearbox for Mill   bevel gearbox
editor by CX 2023-10-11

China manufacturer Cyclo Speed Reducer Reduction Gearbox Supplier Industrial Cycloidal X Wb Series Pin Wheel Miniature Wheel Drive Double Shaft Durable Professional Bw Bwd Bld synchromesh gearbox

Product Description

Cyclo Speed Reducer Reduction Gearbox Supplier Industrial Cycloidal X WB Series Pin Wheel Miniature Wheel Drive Double Shaft Durable Professional BW BWD BlD

Application of Cycloidal Reducer

Cycloidal reducers are a type of gear reducer that uses cycloidal gears to transmit power from an input shaft to an output shaft. Cycloidal gears are characterized by their high efficiency, low backlash, and smooth operation, which makes them ideal for a variety of applications, including:

  • Machine tools: Cycloidal reducers are used to power machine tools, such as lathes, mills, and drills. They provide the torque and speed control needed for these machines to operate efficiently.
  • Conveyors: Cycloidal reducers are used to power conveyors, which are used to transport materials in a variety of industries, such as manufacturing, food processing, and logistics.
  • Pumps: Cycloidal reducers are used to power pumps, which are used to move fluids in a variety of applications, such as water treatment, wastewater treatment, and oil and gas production.
  • Fans: Cycloidal reducers are used to power fans, which are used to circulate air in a variety of applications, such as heating, ventilating, and air conditioning (HVAC).
  • Actuators: Cycloidal reducers are used to power actuators, which are used to move objects in a variety of applications, such as robotics, automation, and aerospace.

Cycloidal reducers offer a number of advantages over other types of gear reducers, including:

  • High efficiency: Cycloidal reducers are very efficient, which can save energy and money.
  • Low backlash: Cycloidal reducers have very low backlash, which means that they can transmit power smoothly and accurately.
  • Smooth operation: Cycloidal reducers operate smoothly and quietly, which is ideal for applications where noise is a concern.

As a result of these advantages, cycloidal reducers are a popular choice for a wide variety of applications.

Here are some additional benefits of using cycloidal reducers:

  • Long life: Cycloidal reducers have a long life, which can save money on replacement costs.
  • Wide availability: Cycloidal reducers are widely available, which makes them easy to obtain and replace if needed.

As a result of these advantages, cycloidal reducers are a popular choice for a wide variety of applications.

Cycloidal advantages over other styles of gearing;

Capable of handling larger “shock” loads (>500%) of rating compared to worm, helical, etc.

High reduction ratios and torque density in a compact dimensional footprint

Exceptional “built-in” overhung load carrying capability

High efficiency (>95%) per reduction stage

Minimal reflected inertia to motor for longer service life

Just ridiculously rugged as all get-out

The overall CHINAMFG design proves to be extremely durable, and it requires minimal maintenance following installation. The CHINAMFG is the most dependable reducer in the industrial marketplace, and it is a perfect fit for applications in heavy industry such as oil & gas, primary and secondary steel processing, industrial food production, metal cutting and forming machinery, wastewater treatment, extrusion equipment, among others.

us
 

Function: Speed Changing, Speed Reduction, Speed Increase
Layout:
Hardness:
Installation:
Step:
Type: Cycloidal Reducer
Samples:
US$ 999/Piece
1 Piece(Min.Order)

|
Request Sample

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

Patents Associated with Cycloidal Gearbox Designs

Throughout the history of cycloidal gearbox development, several patents have been filed for various designs and applications. Some notable patents include:

  • Harmonic Drive: Ralph B. Heath’s patent for the “Harmonic Drive” (US Patent 2,906,143), filed in 1957, is one of the most famous patents related to cycloidal gear systems. This patent introduced the concept of a high-precision reduction gear mechanism using flexible components.
  • Cycloidal Drive Mechanism: A patent by James Watt for a “Cycloidal Drive Mechanism” (GB Patent 1812), dating back to the 18th century, is often cited as one of the early references to cycloidal motion and gears.
  • Planetary Roller Transmission: US Patent 3,671,927 by C.F. Kafesjian and H. Blumenstock introduced a “Planetary Roller Transmission” in 1972, describing a cycloidal drive mechanism with planetary motion.
  • Cycloidal Speed Reducer: A patent for a “Cycloidal Speed Reducer” (US Patent 5,588,583) was granted to Richard J. Pieprzak in 1996, focusing on an improved design of cycloidal gears for various applications.

These patents represent a small sample of the numerous innovations and designs related to cycloidal gear systems that have been patented over the years. Patents play a significant role in protecting and promoting innovation in the field of gearbox technology.

cycloidal gearbox

Disadvantages of Using a Cycloidal Gearbox

While cycloidal gearboxes offer various advantages, they also come with some disadvantages that should be considered:

  • Lower Efficiency at High Speeds: Cycloidal gearboxes can experience a decrease in efficiency at high speeds due to increased friction and rolling resistance.
  • Complex Design: The internal arrangement of pins, lobes, and bearings can result in a relatively complex design, which may lead to higher manufacturing costs and maintenance challenges.
  • Limited Gear Ratio Range: Cycloidal gearboxes might have limitations in terms of achieving very high gear ratios, which can impact their suitability for certain applications.
  • Cost: The specialized design and precision manufacturing involved in producing cycloidal gearboxes can lead to higher upfront costs compared to other gearbox types.
  • Noise Generation: While generally quieter than some other types of gearboxes, cycloidal gearboxes can still produce noise during operation, which might need to be addressed in noise-sensitive applications.
  • Availability: Cycloidal gearboxes might not be as widely available as other gearbox types, potentially leading to longer lead times for procurement and replacement parts.
  • Limited Backlash Adjustability: While cycloidal gearboxes have minimal backlash, adjusting or fine-tuning the backlash might be more challenging compared to other gearbox types.

Despite these disadvantages, cycloidal gearboxes remain a valuable choice for specific applications where their unique advantages outweigh the drawbacks.

China manufacturer Cyclo Speed Reducer Reduction Gearbox Supplier Industrial Cycloidal X Wb Series Pin Wheel Miniature Wheel Drive Double Shaft Durable Professional Bw Bwd Bld   synchromesh gearbox	China manufacturer Cyclo Speed Reducer Reduction Gearbox Supplier Industrial Cycloidal X Wb Series Pin Wheel Miniature Wheel Drive Double Shaft Durable Professional Bw Bwd Bld   synchromesh gearbox
editor by CX 2023-09-23