Details
NRND
EC 45 flat Ø45 mm, brushless, 30 W, with integrated electronics, with cover | 4-Q-Speed Controller
Part number 688722
| Price scales | Quantity | Price per unit |
|---|---|---|
| Prices excluding VAT and shipping costs | 1-4 | €247.78 |
| 5-19 | €210.31 | |
| 20-49 | €170.42 | |
| from 50 | On request |
NRND (Not Recommended for New Designs): These products continue to be available, but are not recommended for new projects. Our sales team will be happy to suggest alternatives.
Specifications
Technical illustrations
- Dimension drawing
| Values at nominal voltage | |
| Nominal voltage | 24 V |
| No load speed | 6000 rpm |
| No load current | 209 mA |
| Nominal speed | 6000 rpm |
| Nominal torque (max. continuous torque) | 80.3 mNm |
| Nominal current (max. continuous current) | 2.65 A |
| Stall torque | 115.46 mNm |
| Stall current | 4.63 A |
| Max. efficiency | 79 % |
| Characteristics | |
| Terminal resistance | 0.433 Ω |
| Terminal inductance | 0.322 mH |
| Torque constant | 25.1 mNm/A |
| Speed constant | 380 rpm/V |
| Speed / torque gradient | 0 rpm/mNm |
| Mechanical time constant | 4.3 ms |
| Rotor inertia | 135 gcm² |
| Thermal data | |
| Thermal resistance housing-ambient | 5.6 K/W |
| Thermal resistance winding-housing | 7.68 K/W |
| Thermal time constant winding | 18.3 s |
| Thermal time constant motor | 280 s |
| Ambient temperature | -40...+85 °C |
| Max. winding temperature | +125 °C |
| Mechanical data | |
| Max. speed | 6534 rpm |
| Other specifications | |
| Number of pole pairs | 8 |
| Number of phases | 3 |
| Product | |
| Weight | 226 g |
