- Structure : flange-mounted, foot-mounted (can oil), flange-mounted single stage gear, foot-mounted single stage gear, flange-mounted with leangthen bearing box

- Small off-center output and compact structure
- Maximum utilization of housing space
- Integral casting housing with good rigidity to enhance the shaft strength and service life of bearing
- Big or small flange type installation and output through solid shaft
- Good available capability & reliability
- Good temperature exchange capability & high strengthens
- carburized and grinded teeth
- Input types: Couple-type motor, input through shaft and input through coupling flange

- modular designed and composed with other drive units to satisfy all kinds of plan of transmission
Technical parameters:
-Speed reducing ratio: 3.83-289.74
- Average efficiency:
- Two-stage: 96%
-Three-stage: 94%
- Combination of RR: 85%
- Output speed: 4.8-366 r/m
- Output torque: 45-18000 Nm
- Motor power: 0.12-160Kw