Cycloidal pin gear reducer is a novel transmission machine with less tooth difference planetary transmission principle and cycloidal pin tooth meshing according to JB/T2982, which is widely used in textile printing and printing, light industry food, me tallurgical miners, petrochemical, lifting and transportation and construction machinery and other fields of drive and deceleration devices.
▍What Is a Cycloidal Gearbox?
A cycloidal gearbox is a high-performance speed reduction device that uses a cycloidal disc and pin gear transmission structure to achieve efficient power transmission. Unlike traditional gear reducers, cycloidal reducers distribute loads across multiple contact points, allowing them to deliver higher torque density, better shock resistance and smoother operation.
The BWEY/XWEY Series cycloidal speed reducer uses a planetary transmission principle with a small tooth difference structure. The input and output shafts are arranged on the same axis, creating a compact design suitable for applications requiring high torque and limited installation space.
▍Product Features
1. High Reduction Ratio and High Transmission Efficiency
The BWEY/XWEY cycloidal speed reducer delivers outstanding reduction performance with a single-stage reduction ratio up to 1:87 and transmission efficiency above 90%.
Compared with conventional reducers, this industrial cycloidal gearbox provides:
High-speed reduction capability
Stable torque transmission
Reduced energy consumption
Reliable continuous operation
It is an ideal choice for machinery requiring precise speed control and high output torque.
2. High Torque Capacity for Heavy-Duty Applications
Designed as a high torque cycloidal speed reducer, the BWEY/XWEY series can handle demanding industrial environments where high load capacity and impact resistance are required.
The multi-tooth meshing structure distributes operating forces evenly, reducing stress concentration and improving durability.
Typical applications include:
Heavy-duty conveyors
Mining equipment
Mixing systems
Construction machinery
Material handling equipment
3. Heavy Duty Cycloidal Gearbox with Excellent Shock Resistance
The BWEY/XWEY Series is engineered as a heavy duty cycloidal gearbox for harsh working conditions.
Key performance advantages include:
Strong overload capacity
High impact resistance
Stable operation under frequent starting and stopping
Suitable for forward and reverse rotation
This makes it suitable for industrial equipment operating under variable loads and challenging environments.
4. Compact Structure and Space-Saving Design
The planetary transmission structure allows the cycloidal gearbox to achieve high power density within a compact housing.
Benefits include:
Coaxial input and output design
Smaller installation footprint
Easy integration into existing machinery
Flexible mounting options
The compact design helps equipment manufacturers reduce overall machine size while maintaining high performance.
5. Low Noise and Smooth Operation
The cycloidal pin wheel mechanism provides multiple tooth contact points during operation, resulting in:
Lower vibration
Reduced mechanical noise
Smooth torque transmission
Improved operating stability
The BWEY/XWEY series high torque cycloidal speed reducer achieves noise levels below 65dB, making it suitable for production environments requiring quiet operation.
▍Parameter
| Product Name | BWEY/XWEY series Cycloid Pin Weel speed reducer |
| Power | 0.18KW~15KW |
| 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, NSK , 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 |
▍FAQ
1. What is a cycloidal gearbox used for?
A cycloidal gearbox is mainly used for industrial speed reduction applications requiring high torque, compact structure and stable operation, such as conveyors, mixers, textile machines and heavy equipment.
2. Why choose a cycloidal speed reducer instead of a traditional gearbox?
A cycloidal speed reducer offers higher shock resistance, better load distribution and stronger torque capacity compared with many traditional gear reduction systems.
3. Can you provide customized cycloidal reducers?
Yes. As a professional cycloidal reducer manufacturer, Changzhou Changyulong can provide customized solutions according to motor type, mounting requirements and application conditions.
4. What industries use heavy duty cycloidal gearboxes?
Heavy duty cycloidal gearboxes are commonly used in mining, metallurgy, construction machinery, chemical processing and material handling industries.
5. How do I select the right industrial cycloidal gearbox?
Selection depends on output torque, reduction ratio, motor power, operating environment and installation requirements. Our engineers can recommend suitable models according to your application.
▍Packaging & Shipping
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