S series worm helical gearmotors 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.

With the torque ranges from 92 Nm to 4,000 Nm and power rating of 0.18KW~22KW, the worm helical gear units yield a higher efficiency than pure worm gear units. In addition, the S series gear units are quiet during operation.

Basic models: S37, S47, S57, S67, S77, S87, S97

worm helical gearmotor sew

S series Right Angle Worm Helical Geared Motor

Worm Gearbox with IEC Flange

S series Worm Helical Gearbox with IEC Flange

SHF87 Worm Reduction Gearbox with IEC Flange

SHF series Hollow Shaft Shrink disc Worm Reducer

SF67 SF77 worm helical gearmotor SEW standard

SF37 SF47 SF57 SF67 SF77 SF87 SF97 Helical Worm Reducer

SF67 Flange Mounted Helical Worm Gear Motor

Flange Mounted Helical Worm Gear Motor

SAT series Hollow Shaft Worm Gearmotor with Torque Arm

SAT series Worm Helical Gearmotor

Hollow Shaft Torque Arm Mounted Worm Helical Gearmotor

SAT series Hollow Shaft Torque Arm Mounted Worm Helical Gearmotor

S worm helical gearmotor

S series Solid Shaft Worm Helical Gearmotor

SA hollow shaft helical gearmotor

SA series Right Angle Worm Helical Gearmotor

SAF hollow shaft flange mounted worm helical gearmotor

SAF series Hollow Shaft Worm Helical Gearmotor

SF flange mounted worm helical gearmotor

SF series Flange Mounted Worm Helical Gearmotor