SS Helical-Worm Gearmotor (S203–S212)
Helical-Worm Gearmotor BONENG S
Helical-worm gearmotor series S, 2-stage (helical input stage + worm gear), 9 sizes S203–S212. Rated output torque 55–10,200 N·m, ratios 7.1–500 (combi S…/C… 200–18,000), motor power 0.12–55 kW. Efficiency depends on ratio: 88 % at i = 7.1–16, 57 % at i = 125–500. FEA cast housing, over 400 mounting variants; solid or hollow output shaft, foot, flange or torque-arm mounting. For heavy duty, sizes S205 and up are fitted with a fan on the worm shaft.
Specifications
- Sizes
- S203–S212 (9)
- Rated output torque T2N
- 55–10,200 N·m
- Ratios
- 7.1–500 (combi S…/C… 200–18,000)
- Motor power
- 0.12–55 kW
- Stages
- 2 (helical + worm)
- Efficiency
- 88 % (i 7.1–16) … 57 % (i 125–500)
- Mounting
- foot (H), flange (F/S), torque arm (A/T); positions D1–D6
- Output shaft
- solid; hollow with parallel key, shrink disk or spline
Applications
- Low-speed conveyors
- Gates, slide valves and feeders
- Textile and packaging machines
- Lifting tables and doors
- Agitators and dosing units
We will select the right size for your task and prepare a quotation under a direct SDS contract.
