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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.