MOTOX Helical Geared Motors

The Conventional Solution for Your Drive Application

Helical geared motors are the conventional solution for your drive application. Helical gear units are coaxial units where the gear unit output shaft is in-line with the motor shaft. A solid shaft is always used as output shaft. Additional components – e.g. gear wheels or chain wheels – to transfer the force to the driven load are therefore required. Solutions utilizing helical geared motors are capable of an extreme variable speed range. In many cases, helical geared motors represent the most cost-effective solution for your drive task.

MOTOX helical geared motors are available for the power range up to 200 kW and rated gear unit torques up to 20,000 Nm.

These geared motors are available in the following versions:

  • Foot and flange-mounting versions

  • Solid shaft


An Overview of the Technology

Gear unit designation

No. of stages

Ratio range

Max. rated gear unit torque

E38

1 stage

1,59 - 9,33

82 Nm

E48

1 stage

1,52 - 11,30

170 Nm

E68

1 stage

1,41 - 12,40

250 Nm

E88

1 stage

1,71 - 10,33

450 Nm

E108

1 stage

1,81 - 5,46

745 Nm

E128

1 stage

1,36 - 10,14

1.000 Nm

E148

1 stage

1,64 - 13,67

1.550 Nm

Z18, D18

2 stage, 3 stage

3,58 - 200,36

90 Nm

Z28, D28

2 stage, 3 stage

3,33 - 241,05

140 Nm

Z38, D38

2 stage, 3 stage

4,77 - 191,75

220 Nm

Z48, D48

2 stage, 3 stage

4,28 - 208,77

450 Nm

Z68, D68

2 stage, 3 stage

3,49 - 281,01

800 Nm

Z88, D88

2 stage, 3 stage

3,11 - 300,41

1.680 Nm

Z108, D108

2 stage, 3 stage

3,42 - 359,30

3.100 Nm

Z128, D128

2 stage, 3 stage

3,07 - 268,16

5.100 Nm

Z148, D148

2 stage, 3 stage

4,44 - 336,11

8.000 Nm

Z168, D168

2 stage, 3 stage

4,46 - 341,61

14.000 Nm

Z188, D188

2 stage, 3 stage

8,30 - 243,82

20.000 Nm

Further, double geared motors with 4, 5 and 6 stages are available with gear ratios of i = 207…71,317.

Typical Applications

Helical geared motors are, for instance, used in roller conveyors, agitators, roller table drives, woodworking machines, ...