8000 Series Single Stage - Cyclo Drive
Superior Cycloidal pinwheel reducer, adopting the principle of planetary drive with small teeth difference as well as engagement of cycloid pin gear, is a kind of novelty transmission machinery and drive reducer widely used in the fields of textile printing, light and food industry, metallurgy mine, petrochemical industry, lifting and transport, and engineering machinery and so on.
- Ratio : 1/9-1/87
- Power : 0.18kw-75kW
- Nm : 18000Nm
Design Features & Applications
Characteristic
Maintenance
Working Principle
Input shaft is equipped with a double-eccentric bushing with dislocation of 180°C, and eccentric bushing is equipped with two roller bearing to form H structure. Center hole of two cycloidal wheels is the roller path of tumbler bearing on eccentric bushing, and a group of circular pinwheels are engaged in cycloidal wheel and pin wheel, so that inner gearing reducer structure with small teeth difference takes shape, ( pin gear is equipped with pin gear set in the reducer with small speed ratio to reduce friction)
When input shaft moves a circle together with eccentric bushing, due to the characteristics of flank curve of cycloidal wheel and the restraint of gear pin of pin wheel, cycloidal wheel starts plane motion with revolution and autorotation. When input shaft moves forward a circle, so does eccentric bushing. And cycloidal wheels get through a teeth difference in the opposite direction, so that speed is reduced. By means of W output structure, low-speed autorotation motion of cycloidal wheel is transferred to output shaft through pin roll, so lower output speed is achieved.