®Industrial Cycloidal Reducers & Cycloidal Gearboxes
Updated: 2026-09-15
CHINFAR supplies industrial cycloidal pinwheel reducers across the X Series, B Series, 8000 Series and WB miniature range.
Product families
- X Series — standard industrial cycloidal reducers with horizontal and vertical arrangements.
- B Series — standard B-designation cycloidal reducers including motor-connected and multi-stage forms.
- 8000 Series — compact industrial cycloidal reducers with mapped rated-power and torque references.
- WB Series — miniature cycloidal reducers with public ratio, torque, motor and dimensional data.
Ratio coverage
| Family | Single-stage | Double-stage | Three-stage |
|---|---|---|---|
| X / B | 11–87 | 121–5133 | 2057–446571 |
| 8000 | 6–87 | 99–7569 | — |
| WB / WBE | 9–87 | 121–1849 | — |
How cycloidal reduction works
An eccentric input drives the cycloidal disc against the pin-tooth ring. The tooth-count difference produces the reduction, and the reduced motion is transferred through the pin/sleeve output mechanism to the output shaft.
Selection
Provide motor power and speed, required output rpm or ratio, duty, starts, actual load, shaft loads, mounting direction and interface dimensions.
Need a quotation? Send motor power, input speed, required output speed or ratio, mounting direction and any installation drawings to sales@chinfar.com.