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Specifications
Technical illustrations
- Dimension drawing
Information: Drawings are not to scale.
| Values at nominal voltage | |
| Nominal voltage | 7.2 V |
| No load speed | 9130 rpm |
| No load current | 110 mA |
| Nominal speed | 7990 rpm |
| Nominal torque (max. continuous torque) | 7.24 mNm |
| Nominal current (max. continuous current) | 1.08 A |
| Stall torque | 58.6 mNm |
| Stall current | 7.89 A |
| Max. efficiency | 78 % |
| Characteristics | |
| Terminal resistance | 0.912 Ω |
| Terminal inductance | 0.101 mH |
| Torque constant | 7.43 mNm/A |
| Speed constant | 1290 rpm/V |
| Speed / torque gradient | 158 rpm/mNm |
| Mechanical time constant | 20.4 ms |
| Rotor inertia | 12.3 gcm² |
| Thermal data | |
| Thermal resistance housing-ambient | 13.2 K/W |
| Thermal resistance winding-housing | 3.2 K/W |
| Thermal time constant winding | 11.7 s |
| Thermal time constant motor | 422 s |
| Ambient temperature | -30...+85 °C |
| Max. winding temperature | +125 °C |
| Mechanical data | |
| Bearing type | Waelzlager |
| Max. speed | 10400 rpm |
| Axial play | 0.1 - 0.2 mm |
| Radial play | 0.025 mm |
| Max. axial load (dynamic) | 5 N |
| Max. force for press fits (static) | 75 N |
| (static, shaft supported) | 0 N |
| Max. radial load | 20.5 N, 5 mm from flange |
| Other specifications | |
| Number of pole pairs | 1 |
| Number of commutator segments | 13 |
| Number of autoclave cycles | 0 |
| Product | |
| Weight | 98 g |
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Operating Range
| Continuous operation range | ||
| Short term operation range | ||
