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Specifications
Technical illustrations
- Dimension drawing
Information: Drawings are not to scale.
| Values at nominal voltage | |
| Nominal voltage | 48 V |
| No load speed | 5000 rpm |
| No load current | 467 mA |
| Nominal speed | 4750 rpm |
| Nominal torque (max. continuous torque) | 298 mNm |
| Nominal current (max. continuous current) | 3.59 A |
| Stall torque | 17900 mNm |
| Stall current | 197 A |
| Max. efficiency | 90 % |
| Characteristics | |
| Terminal resistance | 0.244 Ω |
| Terminal inductance | 0.315 mH |
| Torque constant | 91 mNm/A |
| Speed constant | 105 rpm/V |
| Speed / torque gradient | 0.281 rpm/mNm |
| Mechanical time constant | 0.415 ms |
| Rotor inertia | 141 gcm² |
| Thermal data | |
| Thermal resistance housing-ambient | 4.32 K/W |
| Thermal resistance winding-housing | 0.63 K/W |
| Thermal time constant winding | 19.4 s |
| Thermal time constant motor | 1770 s |
| Ambient temperature | -40...+100 °C |
| Max. winding temperature | +155 °C |
| Mechanical data | |
| Max. speed | 6000 rpm |
| Axial play | 0 mm, at radial load < 11.5 N |
| 0.1 mm, at radial load > 11.5 N | |
| Max. axial load (dynamic) | 30 N |
| Max. force for press fits (static) | 150 N |
| (static, shaft supported) | 6000 N |
| Max. radial load | 110 N, 15 mm from flange |
| Other specifications | |
| Number of pole pairs | 7 |
| Number of phases | 3 |
| Product | |
| Weight | 820 g |
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Operating Range
| Continuous operation range | ||
| Short term operation range | ||
