RW series
Worm Gear Reducers & Gearmotors
Reduction ratio: 5 – 100
Output torque: up to 1,755Nm
Motor power: 0.06kW – 15kW
Construction: Aluminum, cast iron
Modularity
- Modular design, wide transmission range and fine distribution.
Versatility
- 10 basic sizes, 025 – 030 – 040 – 050 – 063 – 075 – 090 – 110 – 130 – 150.
- Wide range of different mounting positions.
Performances
- Reduction ratio range from 5 to 100.
- Output torque up to 1,755Nm.
- Motor power from 0.06kW to 15kW.
Reliability
- Housing: die-cast aluminum alloy frame sizes 025 – 090; cast iron frame sizes 110 – 150.
- Heat sink design for cooling provides great surface area and higher thermal capacity.
- Hardened worm with fine grinding has the features of higher efficiency and big output torque.
- Low noise and stably running, can adapt long term work condition in terrible environments.
- Light weight, high mechanical strength.
- Flexibly combined with RW reducer, PC module or UD variator, the ratio can be widely extended.
Optional Accessories
- Output flange
- Extension worm shaft
- Output shaft
- Torque arm
Catalogue
Regarding the catalogue, please check the Downloads page.



