Details
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EC-4pole 30 Ø30 mm, brushless, 200 Watt | High Power
Part number 305015
| Price scales | Quantity | Price per unit |
|---|---|---|
| Prices excluding VAT and shipping costs | 1-4 | €903.66 |
| 5-19 | €766.82 | |
| 20-49 | €621.24 | |
| 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 | 16500 rpm |
| No load current | 356 mA |
| Nominal speed | 16000 rpm |
| Nominal torque (max. continuous torque) | 92.9 mNm |
| Nominal current (max. continuous current) | 3.68 A |
| Stall torque | 3430 mNm |
| Stall current | 124 A |
| Max. efficiency | 90 % |
| Characteristics | |
| Terminal resistance | 0.386 Ω |
| Terminal inductance | 0.0653 mH |
| Torque constant | 27.6 mNm/A |
| Speed constant | 346 rpm/V |
| Speed / torque gradient | 4.83 rpm/mNm |
| Mechanical time constant | 1.69 ms |
| Rotor inertia | 33.3 gcm² |
| Thermal data | |
| Thermal resistance housing-ambient | 7.4 K/W |
| Thermal resistance winding-housing | 0.209 K/W |
| Thermal time constant winding | 1.98 s |
| Thermal time constant motor | 1180 s |
| Ambient temperature | -20...+100 °C |
| Max. winding temperature | +155 °C |
| Mechanical data | |
| Bearing type | ball bearings |
| Max. speed | 25000 rpm |
| Axial play | 0 mm, at radial load < 4 N |
| 0.14 mm, at radial load > 4 N | |
| Max. axial load (dynamic) | 5.5 N |
| Max. force for press fits (static) | 73 N |
| (static, shaft supported) | 1300 N |
| Max. radial load | 25 N, 5 mm from flange |
| Other specifications | |
| Number of pole pairs | 2 |
| Number of phases | 3 |
| Number of autoclave cycles | 0 |
| Product | |
| Weight | 300 g |
Description
This 4-pole power motor is one of the best in its class and demonstrates excellentperformance thanks to maxon’s winding technology: top performance per volume and
weight unit, quality and security thanks to largely automated production, cogging-free
motion and of course an unprecedented service life.
