Transtech Power Transmissions


Gearboxes & Gearmotors

GSM - Helical Worm Gear

GSM produces parallel and helical gearboxes especially for heavy lifting industrial applications such as cranes and winches. These robust transmissions are made with compact and extremely high quality components. Dimensions and performance conform to established  international standards.

GSM is certified in accordance with ISO 9001.

Shaft Mounted

- Motor sizes 85 to 250
- Output torque 260 to 10210 Nm
- Output shaft Ø25 to Ø100
- Gear ratios 11.80 to 25
- Corrosion resistant input and output shafts
- Torque rods standard
- Hollow shaft with keyway, bronze sleeve or hollow shaft with clamping sleeve standard
- Available with backstop
- Additional sizes and varieties upon request