Specifications
| Values at nominal voltage |
| Nominal voltage |
24 V |
| No load speed |
3340 rpm |
| No load current |
657 mA |
| Nominal speed |
2970 rpm |
| Nominal torque (max. continuous torque) |
646 mNm |
| Nominal current (max. continuous current) |
9.42 A |
| Stall torque |
6820 mNm |
| Stall current |
205 A |
| Max. efficiency |
89 % |
| Characteristics |
| Terminal resistance |
0.117 Ω |
| Terminal inductance |
0.149 mH |
| Torque constant |
68 mNm/A |
| Speed constant |
140 rpm/V |
| Speed / torque gradient |
0.241 rpm/mNm |
| Mechanical time constant |
0.668 ms |
| Rotor inertia |
264 gcm² |
| Thermal data |
| Thermal resistance housing-ambient |
4.02 K/W |
| Thermal resistance winding-housing |
0.53 K/W |
| Thermal time constant winding |
19.7 s |
| Thermal time constant motor |
2310 s |
| Ambient temperature |
-40...+100 °C |
| Max. winding temperature |
+155 °C |
| Mechanical data |
| Max. speed |
5000 rpm |
| Axial play |
0 mm, at radial load < 15 N |
|
0.14 mm, at radial load > 15 N |
| Max. axial load (dynamic) |
12 N |
| Max. force for press fits (static) |
150 N |
| (static, shaft supported) |
6000 N |
| Max. radial load |
110 N, 5 mm from flange |
| Other specifications |
| Number of pole pairs |
8 |
| Number of phases |
3 |
| Product |
| Weight |
1150 g |
| | | Continuous operation range
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| | | Short term operation range
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Description
Because of their optimized magnet ring, the brushless EC-i motors with iron windings offer a very high torque density and a low cogging torque. The multi-pole internal rotor is extremely dynamic. Its solid design, with a steel flange and steel housing, makes this motor suitable for a wide range of applications. Order your EC-i drive online now.
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