Details
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EC 45 flat Ø42.9 mm, brushless, 30 Watt, with Hall sensors
Part number 339281
| Price scales | Quantity | Price per unit |
|---|---|---|
| Prices excluding VAT and shipping costs | 1-4 | €99.47 |
| 5-19 | €87.68 | |
| 20-49 | €74.00 | |
| from 50 | On request |
Specifications
Technical illustrations
- Dimension drawing
Information: Drawings are not to scale.
| Values at nominal voltage | |
| Nominal voltage | 24 V |
| No load speed | 4390 rpm |
| No load current | 81.8 mA |
| Nominal speed | 3070 rpm |
| Nominal torque (max. continuous torque) | 56.9 mNm |
| Nominal current (max. continuous current) | 1.08 A |
| Stall torque | 268 mNm |
| Stall current | 5.27 A |
| Max. efficiency | 77 % |
| Characteristics | |
| Terminal resistance | 4.55 Ω |
| Terminal inductance | 1.61 mH |
| Torque constant | 50.9 mNm/A |
| Speed constant | 188 rpm/V |
| Speed / torque gradient | 16.8 rpm/mNm |
| Mechanical time constant | 16.3 ms |
| Rotor inertia | 92.5 gcm² |
| Thermal data | |
| Thermal resistance housing-ambient | 6.55 K/W |
| Thermal resistance winding-housing | 3.92 K/W |
| Thermal time constant winding | 10.3 s |
| Thermal time constant motor | 288 s |
| Ambient temperature | -40...+100 °C |
| Max. winding temperature | +125 °C |
| Mechanical data | |
| Bearing type | ball bearings |
| Max. speed | 10000 rpm |
| Axial play | 0 mm, at radial load < 5 N |
| 0.14 mm, at radial load > 5 N | |
| Max. axial load (dynamic) | 4.8 N |
| Max. force for press fits (static) | 53 N |
| (static, shaft supported) | 1000 N |
| Max. radial load | 18 N, 5 mm from flange |
| Other specifications | |
| Number of pole pairs | 8 |
| Number of phases | 3 |
| Number of autoclave cycles | 0 |
| Product | |
| Weight | 75 g |
