Helical-worm Gearmotor S Series
Simple, practical and discrete.
K series (three-stage).
SEW-EURODRIVE helical-worm gear units are helical/helical-worm combinations, so they are more efficient than normal helical-worm gear units. Due to their outstanding efficiency, these drives can be used in every industrial sector and tailored to individual torque and speed requirements. The reduction ratios afforded by the helical-worm gear stage and the low noise levels during operation make these gearmotors ideal low-cost solutions for simple applications.
- Economical operation
- Low noise
- High permitted overhung loads
- Foot-mounted or flange-mounted
- B5 or B14 Flange-mounted
- Solid or hollow shaft
- Hollow shaft with keyed connection, shrink disc, splined hollow shaft or TorqLOC®
Helical gear unit versions
|Gear unit reduction ratio||[i]||6.80 to 288.00|
|Multi-stage gear unit reduction ratio||[i]||110 to 33818|
|Output torque||[Nm] ([in-lb])||43 to 4000 (380 to 35400)|
|Motor power range||[kW] ([hp])||0.12 to 22 (0.16 to 30)|
Helical-bevel gear unit versions
|SAF..||B5 flange-mounted / Hollow shaft /||SAF37||SAF47||SAF57||SAF67||SAF77||SAF87||SAF97|
|SHF..||B5 Flange-mounted / Hollow shaft / Shrink disc/td>||SHF37||SHF47||SHF57||SHF67||SHF77||SHF87||SHF97|
|SH..||Hollow shaft / Shrink disc||SH37||SH47||SH57||SH67||SH77||SH87||SH97|
|ST..||Hollow shaft / TorqLOC®||ST37||ST47||ST57||ST67||ST77||ST87||ST97|
|SAZ..||B14 Flange-mounted / Hollow shaft||SAZ37||SAZ47||SAZ57||SAZ67||SAZ77||SAZ87||SAZ97|
|SHZ..||B14 Flange-mounted / Hollow shaft /Shrink disc||SHZ37||SHZ47||SHZ57||SHZ67||SHZ77||SHZ87||SHZ97|