Changzhou Changyulong is a professional cycloidal reducer manufacturer providing BLY-XLY Series cycloidal gearbox solutions for industrial transmission applications. Designed with advanced cycloidal pin wheel technology, this cycloidal speed reducer delivers high torque output, high reduction ratio, smooth operation and excellent overload resistance.
As a reliable cycloidal pin gear speed reducer supplier from China, we provide customized industrial reducers for conveyors, mixers, packaging machines, textile equipment, chemical machinery and heavy-duty industrial systems.
▍Cycloidal Pin Gear Speed Reducer Features
A cycloidal gearbox is a high-performance speed reduction device that uses a cycloidal disc and pin wheel mechanism to achieve speed reduction and torque amplification.
Unlike traditional gear reducers, the cycloidal transmission structure allows multiple teeth to engage simultaneously, distributing the operating load over several contact points. This unique design provides higher torque density, better impact resistance and longer service life.
The BLY-XLY Series cycloidal pin gear speed reducer uses the planetary transmission principle, where the eccentric input shaft drives the cycloidal disc to rotate while interacting with the fixed pin wheel housing. Through this mechanism, high-speed motor rotation is converted into low-speed, high-torque output suitable for demanding industrial applications.
High Torque Cycloidal Pin Wheel Reducer
The BLY-XLY Series is designed as a high torque cycloidal speed reducer for applications requiring powerful and stable output performance.
The multi-tooth engagement structure distributes the load evenly, improving:
Output torque capacity
Shock resistance
Mechanical strength
Operating reliability
This makes the reducer suitable for heavy-duty machinery, continuous production lines and industrial equipment with variable loads.
Heavy Duty Cycloidal Gearbox for Industrial Applications
Designed for harsh working environments, the BLY-XLY heavy duty cycloidal gearbox provides excellent durability under high-load operating conditions.
Key advantages include:
Strong overload capability
High impact resistance
Stable operation under frequent starts and stops
Reliable performance for continuous-duty applications
It is widely used in industries where equipment downtime must be minimized.
High Reduction Ratio and Efficient Transmission
The BLY-XLY cycloidal pin gear speed reducer provides high reduction ratios while maintaining excellent transmission efficiency.
Benefits include:
Lower output speed
Higher torque amplification
Reduced energy loss
Stable power transmission
The high reduction capability makes it ideal for machinery requiring precise speed control.
Compact Industrial Cycloidal Gearbox Design
The compact structure of the BLY-XLY industrial cycloidal gearbox allows easy installation in equipment with limited space.
Advantages:
Space-saving design
High torque density
Coaxial input and output structure
Flexible installation options
Compared with traditional reduction systems, cycloidal technology provides greater performance within a smaller footprint.
Smooth Operation and Low Noise Performance
The optimized cycloidal pin wheel structure reduces vibration and improves operational stability.
The BLY-XLY cycloidal pin gear speed reducer provides:
Smooth torque transmission
Reduced mechanical vibration
Low operating noise
Long-term reliable operation
This makes it suitable for automated production environments requiring stable performance.
Long Service Life and High Reliability
The main transmission components are manufactured using high-quality materials and advanced heat treatment processes.
The BLY-XLY cycloidal gearbox features:
Wear-resistant components
High-strength transmission parts
Improved fatigue resistance
Reduced maintenance requirements
It provides reliable operation for demanding industrial applications.
▍Parameter
| Product Name | BLY/XLY series cycloidal pin gear 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 |
▍Drawing


▍BLY-XLY Cycloidal Gearbox FAQ
What is a cycloidal gearbox used for?
A cycloidal gearbox is used for industrial speed reduction applications requiring high torque output, compact design and reliable operation, including conveyors, mixers, packaging machines and heavy equipment.
What are the advantages of a cycloidal speed reducer?
A cycloidal speed reducer provides high torque capacity, strong overload resistance, low noise operation and long service life compared with many traditional gear reducers.
Why choose BLY-XLY cycloidal pin wheel reducer?
The BLY-XLY cycloidal pin gear speed reducer offers stable transmission performance, compact structure and excellent durability for industrial machinery.
Is Changzhou Changyulong a cycloidal gearbox manufacturer?
Yes. Changzhou Changyulong is a professional cycloidal reducer manufacturer providing industrial gearbox solutions for customers worldwide.
Can you supply customized cycloidal gearboxes?
Yes. As a cycloidal gearbox supplier from China, Changzhou Changyulong provides OEM and customized reducer solutions based on customer requirements.
▍Packaging & Shipping
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