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Specifications
Technical illustrations
- Dimension drawing
Information: Drawings are not to scale.
| Values at nominal voltage | |
| Nominal voltage | 1.8 V |
| No load speed | 5980 rpm |
| No load current | 21.8 mA |
| Nominal speed | 849 rpm |
| Nominal torque (max. continuous torque) | 1.28 mNm |
| Nominal current (max. continuous current) | 0.48 A |
| Stall torque | 1.51 mNm |
| Stall current | 0.547 A |
| Max. efficiency | 65 % |
| Characteristics | |
| Terminal resistance | 3.29 Ω |
| Terminal inductance | 0.0661 mH |
| Torque constant | 2.76 mNm/A |
| Speed constant | 3460 rpm/V |
| Speed / torque gradient | 4110 rpm/mNm |
| Mechanical time constant | 13.9 ms |
| Rotor inertia | 0.323 gcm² |
| Thermal data | |
| Thermal resistance housing-ambient | 47.5 K/W |
| Thermal resistance winding-housing | 14 K/W |
| Thermal time constant winding | 5.38 s |
| Thermal time constant motor | 186 s |
| Ambient temperature | -20...+65 °C |
| Max. winding temperature | +85 °C |
| Mechanical data | |
| Bearing type | sleeve bearing |
| Max. speed | 11000 rpm |
| Axial play | 0.05 - 0.15 mm |
| Radial play | 0.014 mm |
| Max. axial load (dynamic) | 0.8 N |
| Max. force for press fits (static) | 35 N |
| (static, shaft supported) | 240 N |
| Max. radial load | 1.4 N, 5 mm from flange |
| Other specifications | |
| Number of pole pairs | 1 |
| Number of commutator segments | 7 |
| Number of autoclave cycles | 0 |
| Product | |
| Weight | 15 g |
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Operating Range
| Continuous operation range | ||
| Short term operation range | ||
