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 decelerati on devices.
- high - speed ratio and high - efficiency single - stage transmission, you can achieve 1:87 reduction ratio, efficiency of more than 90%, if the use of multi - stage transmission, the reduction ratio is greater.
- Compact structure and small volume. Adopt the principle of planetary transmission, the input shaft and the output shaf t are on the same axis, compact structure and small volume.
- Convenient installation and disassembly, easy maintenance stru cture design is reasonable, simple disassembly, easy maintenance.
- Smooth operation and low noise. Cycloidal needle teeth have more meshing teeth, large overlap coefficient and a stabl e mechanism, so that vibration and noise control in a minimum degree.
- The use of reliable long life. The main transmission mesh parts are made of bearing steel, good mechanical properties, s mooth rolling friction, more durable and long life.
- Strong overload capacity, impact resistance, small inertia moment suitable for frequent startup and positive and negati ve rotation occasions.
Product Name |
China Factory Horizontal Cycloidal BLD/XLD Foot Mounted Cycloid Pin Weel Gear Box |
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 |
Installation Instructions


Our company is specialized in the production of cycloidal gear reducer professional manufacturers, has many years of production history, work with a set of enterprise management and technical management system, products in strict accordance with JB298281 ministry standard production, by the International Provincial Bureau of standards acceptance of qualified products, to provide modern cycloidal gear.
The cycloidal pinwheel reducer produced by our company is a novel transmission machine using planetary transmission principle and cycloidal pinwheel tooth meshing, which is widely used in textile printing and dyeing, light industry food, metallurgy and mining, petrochemical, lifting and transportation and construction machinery and other industrial departments of the drive device and speed building device.
The cycloidal reducer produced by our factory has good quality, reliable performance, complete specifications and reasonable price. As our company follows: "sincerity, credibility" purpose, adhere to the quality first, customer first, and the majority of customers sincere and effective use, in the reliable use of the significant technical and economic effects, welcomed by various industries

1. Selection - related
Q: How do I choose the appropriate size of WB series reducer according to my actual needs?
A: You need to consider the output speed and torque requirements. If the load torque is large, it is advisable to choose a larger - sized reducer. If a low - speed output is required, select the corresponding size in combination with the gear ratio. For example, if the input speed is 1500 rpm and an output speed of approximately 34 rpm is needed, refer to the gear - ratio table to make a proper choice.
2. Speed and Gear Ratio
Q: What is the relationship between the gear ratio and the input and output speeds?
A: The gear ratio is calculated as the input speed divided by the output speed. For instance, if the input speed is 1000 rpm and the gear ratio is 10, then the output speed will be 100 rpm. Based on the required output speed and the motor's input speed, you can select the appropriate reducer specification from the gear - ratio table.
3. Torque - related
Q: What factors affect the allowable torque of the output shaft?
A: It is mainly affected by the gear ratio and input speed. Generally, when the input speed is constant, a larger gear ratio leads to a higher output torque. For the same gear ratio, a lower input speed results in a higher output torque. When making a selection, ensure that the actual load torque does not exceed the allowable torque.
4. Power Source Configuration
Q: What types of power sources can be configured for WB series reducers?
A: It can be equipped with ordinary motors (code D), speed - regulating motors (code T), explosion - proof motors (code B), braking motors (code N), DC motors (code Z), and low - noise motors (code S). You can choose according to the application scenarios and working conditions.
5. Operation and Maintenance
Q: What should I pay attention to during the daily maintenance of WB series reducers?
A: Regularly check the oil level and oil quality of the lubricating oil, and replace the lubricating oil as required by the user manual. During operation, pay attention to any abnormal vibrations or noises. If any are detected, stop the machine in time for inspection. Also, check whether the connecting parts are loose to ensure a stable installation.