Planetary gears
IMS.42 Eco
Our plastic planetary gear from the Eco Series with outer diameter 42 mm combines efficiency with economy.

Technical data
Parameter
Technical data
| 1-stage | 2-stage | 3-stage |
---|---|---|---|
Permissible output torque TAB (CB = 1.0) | 0.8 Nm | 2.0 Nm | 4.0 Nm |
Gear efficiency approx. | 0.8 | 0.8 | 0.7 |
Max. Gear backlash | 1.7 °DEG | 1.8 °DEG | 1.8 °DEG |
Recommended input speed | 3.000 rpm | 3.000 rpm | 3.000 rpm |

All dimensions in millimetres [mm]
Reductions
1-stage | 2-stage | 3-stage |
---|---|---|
4:1 (3,71) | 14:1 (13,73) | 51:1 (50,89) |
4:1 (4,29) | 16:1 (15,88) | 59:1 (58,86) |
5:1 (5,18) | 18:1 (18,37) | 68:1 (68,07) |
7:1 (6,75) | 19:1 (19,20) | 71:1 (71,16) |
22:1 (22,21) | 79:1 (78,72) | |
25:1 (25,01) | 93:1 (92,70) | |
27:1 (26,85) | 95:1 (95,18) | |
29:1 (28,93) | 100:1 (99,51) | |
35:1 (34,98) | 107:1 (107,21) | |
46:1 (45,56) | 115:1 (115,08) | |
124:1 (123,98) | ||
130:1 (129,62) | ||
139:1 (139,14) | ||
150:1 (149,90) | ||
169:1 (168,85) | ||
181:1 (181,25) | ||
195:1 (195,27) | ||
236:1 (236,10) | ||
308:1 (307,55) |
Parameter
Output side with ball bearing
| 1-stage | 2-stage | 3-stage |
---|---|---|---|
Max. radial load (centre of output shaft) | 15,0 N | 30,0 N | 45,0 N |
Max. Axial load | 5,0 N | 10,0 N | 30,0 N |
Max. permissible contact pressure | 150,0 N | 150,0 N | 150,0 N |
Weight approx. | 150 g | 180 g | 215 g |
Parameter
Gear length
| 1-stage | 2-stage | 3-stage |
---|---|---|---|
Length 1¹ | 38,9 ± 0,3 | 51,9 ± 0,3 | 64,8 ± 0,3 |
Length 2¹ | 48,7 ± 0,5 | 61,7 ± 0,5 | 74,7 ± 0,5 |
- ¹A calculated minimum length of the gearbox is given under the condition of an optimal connection of flange and motor. Please contact us directly for your specific project.

All dimensions in millimetres [mm]