Details
EC 45 flat Ø45 mm, brushless, 50 Watt, with integrated electronics, with cover | 1-Q-speed controller
Part number 370427

This product is being discontinued. Our sales team will be happy to inform you about last order dates and alternatives.
Specifications
Technical illustrations
- Dimension drawing
Information: Drawings are not to scale.
Values at nominal voltage | |
Nominal voltage | 24 V |
No load speed | 4500 rpm |
No load current | 191 mA |
Nominal speed | 4500 rpm |
Nominal torque (max. continuous torque) | 116 mNm |
Nominal current (max. continuous current) | 2.85 A |
Stall torque | 157 mNm |
Stall current | 4.41 A |
Max. efficiency | 80 % |
Characteristics | |
Operating mode | Speed |
Terminal resistance | 0.264 Ω |
Terminal inductance | 0.413 mH |
Torque constant | 35.7 mNm/A |
Speed constant | 268 rpm/V |
Speed / torque gradient | 1.98 rpm/mNm |
Mechanical time constant | 3.76 ms |
Rotor inertia | 181 gcm² |
Speed set value input | 0.33..10.8 |
Scaling speed set value input | 600 rpm/V |
Speed range | 200..6480 |
Thermal data | |
Thermal resistance housing-ambient | 4.79 K/W |
Thermal resistance winding-housing | 6.7 K/W |
Thermal time constant winding | 21 s |
Thermal time constant motor | 239 s |
Ambient temperature | -40...+85 °C |
Max. winding temperature | +125 °C |
Mechanical data | |
Bearing type | ball bearings |
Max. speed | 10000 rpm |
Axial play | {0} {1}, at radial load {2} {3} {4} |
0.14 mm, at radial load > 7 N | |
Max. axial load (dynamic) | 6.8 N |
Max. force for press fits (static) | 95 N |
(static, shaft supported) | 1000 N |
Max. radial load | 63 N, 5 mm from flange |
Other specifications | |
Number of pole pairs | 8 |
Number of phases | 3 |
Number of autoclave cycles | 0 |
Product | |
Weight | 260 g |