Details
Recommended
RECOMMENDED PRODUCT
Available on short notice!Our recommended products are ready for shipping within 2 – 11 working days.
EC 45 flat ∅43.5 mm, brushless, 90 W, with Hall sensors | Ventilated
Part number 608138
| Price scales | Quantity | Price per unit |
|---|---|---|
| Prices excluding VAT and shipping costs | 1-4 | €171.89 |
| 5-19 | €134.73 | |
| 20-49 | €105.47 | |
| from 50 | On request |
Specifications
Technical illustrations
- Dimension drawing
| Values at nominal voltage | |
| Nominal voltage | 48 V |
| No load speed | 5740 rpm |
| No load current | 105 mA |
| Nominal speed | 4300 rpm |
| Nominal torque (max. continuous torque) | 149 mNm |
| Nominal current (max. continuous current) | 1.76 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 | 0.251 K/W |
| Thermal resistance winding-housing | 4.73 K/W |
| Thermal time constant winding | 20.2 s |
| Thermal time constant motor | 12.5 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 < 8 N |
| 0.14 mm, at radial load > 8 N | |
| Max. axial load (dynamic) | 7.2 N |
| Max. force for press fits (static) | 53 N |
| (static, shaft supported) | 1000 N |
| Max. radial load | 14.5 N, 5 mm from flange |
| Other specifications | |
| Number of pole pairs | 8 |
| Number of phases | 3 |
| Number of autoclave cycles | 0 |
| Product | |
| Weight | 115 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 fan wheel provides active cooling during operation, which permits very high continuous torques.
