Helical Gearmotor RM Series

Sew Eurodrive

RM gearmotors with extended output bearing hub are a special type of helical gearmotor. They were designed especially for agitating applications and allow for high overhung and axial loads and bending moments. The remaining data corresponds to that of standard helical gearmotors.

Technical data
Gear unit reduction ratio
[i]
4.29 to 289.74
Multi-stage gear unit reduction ratio
[i]
134 to 27001
Output torque
[Nm] ([in-lb])
270 to 18000 (2380 to 159300)
Motor power range
[kW] ([hp])
0.12 to 160 (0.16 to 215)
Multi-stage
Size
77
87
97
107
137
147
167
R..
Foot-mounted
R77
R87
R97
R107
R137
R147
R167
R..F
Foot-mounted and flange-mounted
R77F
R87F
R97F
R107F
R137F
R147F
R167F
RF..
B5 flange-mounted
RF77
RF87
RF97
RF107
RF137
RF147
RF167
RZ..
B14 flange-mounted
RZ77
RZ87
RM..
Flange-mounted with extended bearing hub
RM77
RM87
RM97
RM107
RM137
RM147
RM167
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