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Helical-worm Gearmotor S Series

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Helical-worm Gearmotor S Series
S series
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 gear 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.
Available versions
  • Foot-mounted or flange-mounted
  • B5 or B14 Flange-mounted
  • Solid or hollow shaft
  • Hollow shaft with keyed connection, shrink disk, splined hollow shaft or TorqLOC®

Technical data
Gear unit reduction ratio
[i]
6.80 to 288.00
Multi-stage gear unit reduction ratio
[i]
110 to 33818
Output torque
[Nm]
43 to 4,000
Motor power range
[kW]
0.12 to 22


Helical-worm gear unit versions

Version
Size
37
47
57
67
77
87
97
S..
Foot-mounted
S37
S47
S57
S67
S77
S87
S97
SF..
B5 Flange-mounted
SF37
SF47
SF57
SF67
SF77
SF87
SF97
SAF..
B5 Flange-mounted / Hollow shaft
SAF37
SAF47
SAF57
SAF67
SAF77
SAF87
SAF97
SHF..
B5 Flange-mounted / Hollow shaft / Shrink disk
SHF37
SHF47
SHF57
SHF67
SHF77
SHF87
SHF97
SA..
Hollow shaft
SA37
SA47
SA57
SA67
SA77
SA87
SA97
SH..
Hollow shaft / Shrink disk
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 disk
SHZ37
SHZ47
SHZ57
SHZ67
SHZ77
SHZ87
SHZ97

 
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