DLFDONLY
Parallel-Shaft Gearmotor .
DLF Series Parallel-Shaft Helical Gearmotors (DLF27–DLF157)
DLF parallel-shaft helical gearmotor is Donly's flat 2- and 3-stage 4th-generation series with 11 sizes DLF27–DLF157. Rated output torque up to 18,000 N·m, motor power 0.12–200 kW (DE3 up to frame 315L), ratios 4.18–266.79 and up to 17,095 in tandem design. Solid or hollow output shaft with key (A), shrink disk (H) or splines (V); foot, B5/B14 flange or shaft mounting with torque arm, positions M1–M6. Case-carburized and ground gears. CLP VG220 oil, −10…+40 °C. Gear unit certified to TR CU 012/2011 (I Mb c k).
Applications
- Belt conveyors and transporters
- Crane and trolley travel drives
- Bucket elevators and scraper conveyors
- Mixers and agitators
- Wastewater treatment drives
Specifications
- Sizes
- DLF27–DLF157 (11)
- Rated output torque
- up to 18,000 N·m
- Ratios
- 4.18–266.79; tandem up to 17,095
- Motor power
- 0.12–200 kW
- Stages
- 2–3
- Output shaft
- solid; hollow with key (A), shrink disk (H), splines (V)
- Mounting
- foot, B5/B14 flange, shaft-mounted with torque arm; positions M1–M6
- Gear unit Ex protection
- I Mb c k per TR CU 012/2011 (EAEU certificate RU C-CN.HB07.B.00802/23, valid to 06.04.2028)