DLSDLS Series Helical-Worm Gearmotors (DLS37–DLS97)
Helical-Worm Gearmotor DONLY DLS
DLS helical-worm gearmotor is Donly's 2-stage right-angle series: a helical input stage followed by a worm stage, 7 sizes DLS37–DLS97. Rated output torque up to 4,000 N·m, motor power 0.12–22 kW, ratios 7–294 and up to 11,501 in tandem design. Catalogue efficiency approx. 0.96 at i < 25, 0.93 at i = 25–50 and 0.88 at i > 50. Solid or hollow output shaft (key, shrink disk); foot, B5/B14 flange or torque-arm mounting, positions M1–M6. CLP VG680 oil, −10…+40 °C.
Specifications
- Sizes
- DLS37–DLS97 (7)
- Rated output torque
- up to 4,000 N·m
- Ratios
- 7–294; tandem up to 11,501
- Motor power
- 0.12–22 kW
- Stages
- 2 (helical + worm)
- Efficiency
- approx. 0.96 (i < 25); 0.93 (i = 25–50); 0.88 (i > 50)
- Mounting and output shaft
- foot, B5/B14 flange, torque arm; solid or hollow shaft (key, shrink disk); M1–M6
Applications
- Conveyors with uniform load
- Screw pumps and aerators in wastewater plants
- Mixers and agitators
- Packing machines and bottling lines
- Escalators and freight lifts
We will select the right size for your task and prepare a quotation under a direct SDS contract.
