Details
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EC-max 40 Ø40 mm, brushless, 70 Watt, with Hall sensors
Part number 283869
| Price scales | Quantity | Price per unit |
|---|---|---|
| Prices excluding VAT and shipping costs | 1-4 | £ 331.82 |
| 5-19 | £ 256.39 | |
| 20-49 | £ 190.67 | |
| from 50 | On request |
Specifications
Technical illustrations
- Dimension drawing
Information: Drawings are not to scale.
| Values at nominal voltage | |
| Nominal voltage | 48 V |
| No load speed | 9030 rpm |
| No load current | 173 mA |
| Nominal speed | 7610 rpm |
| Nominal torque (max. continuous torque) | 94.2 mNm |
| Nominal current (max. continuous current) | 2.02 A |
| Stall torque | 636 mNm |
| Stall current | 12.7 A |
| Max. efficiency | 78 % |
| Characteristics | |
| Terminal resistance | 3.78 Ω |
| Terminal inductance | 0.592 mH |
| Torque constant | 50 mNm/A |
| Speed constant | 191 rpm/V |
| Speed / torque gradient | 14.4 rpm/mNm |
| Mechanical time constant | 7.73 ms |
| Rotor inertia | 51.2 gcm² |
| Thermal data | |
| Thermal resistance housing-ambient | 4.63 K/W |
| Thermal resistance winding-housing | 0.542 K/W |
| Thermal time constant winding | 4.28 s |
| Thermal time constant motor | 926 s |
| Ambient temperature | -40...+100 °C |
| Max. winding temperature | +155 °C |
| Mechanical data | |
| Bearing type | ball bearings |
| Max. speed | 12000 rpm |
| Axial play | 0 mm, at radial load < 10 N |
| 0.14 mm, at radial load > 10 N | |
| Max. axial load (dynamic) | 8 N |
| Max. force for press fits (static) | 211 N |
| (static, shaft supported) | 5000 N |
| Max. radial load | 80 N, 5 mm from flange |
| Other specifications | |
| Number of pole pairs | 1 |
| Number of phases | 3 |
| Number of autoclave cycles | 0 |
| Product | |
| Weight | 460 g |
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Operating Range
| Continuous operation range | ||
| Short term operation range | ||
