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.

Gear unit reduction
ratio

[i]

3.97 – 288.00

Multi-stage gear
unit reduction ratio

[i]

110 – 33818

Output torque

[Nm] (lb-in)

92 – 4000 (810
– 35400)

Motor power range

[kW] (Hp)

0.12 – 30 (0.16 – 40)

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 disc

SHF37

SHF47

SHF57

SHF67

SHF77

SHF87

SHF97

SA..

Hollow shaft

SA37

SA47

SA57

SA67

SA77

SA87

SA97

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