Details
NRND
EC 45 flat Ø43.5 mm, brushless, 60 W, with Hall sensors | Open rotor
Part number 591479
| Price scales | Quantity | Price per unit |
|---|---|---|
| Prices excluding VAT and shipping costs | 1-4 | $202.50 |
| 5-19 | $158.76 | |
| 20-49 | $124.20 | |
| 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 | 48 V |
| No load speed | 5740 rpm |
| No load current | 104 mA |
| Nominal speed | 4530 rpm |
| Nominal torque (max. continuous torque) | 122 mNm |
| Nominal current (max. continuous current) | 1.48 A |
| Stall torque | 1040 mNm |
| Stall current | 13.3 A |
| Max. efficiency | 83 % |
| Characteristics | |
| Terminal resistance | 3.61 Ω |
| Terminal inductance | 1.73 mH |
| Torque constant | 78.6 mNm/A |
| Speed constant | 121 rpm/V |
| Speed / torque gradient | 5.58 rpm/mNm |
| Mechanical time constant | 7.89 ms |
| Rotor inertia | 135 gcm² |
| Thermal data | |
| Thermal resistance housing-ambient | 0.267 K/W |
| Thermal resistance winding-housing | 7.05 K/W |
| Thermal time constant winding | 30.1 s |
| Thermal time constant motor | 13.3 s |
| Ambient temperature | -40...+100 °C |
| Max. winding temperature | +125 °C |
| Mechanical data | |
| Max. speed | 10000 rpm |
| Other specifications | |
| Number of pole pairs | 8 |
| Number of phases | 3 |
| Product | |
| Weight | 113 g |
Description
The flat design of the brushless EC flat motors make them the perfect solution for many applications. The thought-through, simple design makes it possible to largely automate the manufacturing, which results in an economical price.The open rotor supports cooling during operation, which permits greater continuous torques.
