Details
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EC 90 flat Ø90 mm, brushless, 260 W, with Hall sensors
Part number 500267
| Price scales | Quantity | Price per unit |
|---|---|---|
| Prices excluding VAT and shipping costs | 1-4 | €276.73 |
| 5-19 | €232.20 | |
| 20-49 | €201.15 | |
| 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 | 1960 rpm |
| No load current | 278 mA |
| Nominal speed | 1670 rpm |
| Nominal torque (max. continuous torque) | 972 mNm |
| Nominal current (max. continuous current) | 4.09 A |
| Stall torque | 9490 mNm |
| Stall current | 57.8 A |
| Max. efficiency | 87 % |
| Characteristics | |
| Terminal resistance | 0.831 Ω |
| Terminal inductance | 1.07 mH |
| Torque constant | 231 mNm/A |
| Speed constant | 41.3 rpm/V |
| Speed / torque gradient | 0.148 rpm/mNm |
| Mechanical time constant | 7.86 ms |
| Rotor inertia | 5060 gcm² |
| Thermal data | |
| Thermal resistance housing-ambient | 1.78 K/W |
| Thermal resistance winding-housing | 1.82 K/W |
| Thermal time constant winding | 54.3 s |
| Thermal time constant motor | 265 s |
| Ambient temperature | -40...+100 °C |
| Max. winding temperature | +125 °C |
| Mechanical data | |
| Bearing type | ball bearings |
| Max. speed | 5000 rpm |
| Axial play | {0} {1}, at radial load {2} {3} {4} |
| 0.14 mm, at radial load > 58 N | |
| Max. axial load (dynamic) | 34 N |
| Max. force for press fits (static) | 440 N |
| (static, shaft supported) | 8000 N |
| Max. radial load | 130 N, 10 mm from flange |
| Other specifications | |
| Number of pole pairs | 11 |
| Number of phases | 3 |
| Number of autoclave cycles | 0 |
| Product | |
| Weight | 985 g |
