The EMRAX 228 Electric Motor
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| EMRAX 228 Technical Data Summary |
| Mechanical |
Electrical |
| Type: |
Axial flux synchronous permanent magnet motor/generator; sinusoidal three phase |
Maximal battery voltage: |
670 (HV) / 470 (MV) / 130 Vdc (LV) |
| Casing diameter: |
228 mm |
Peak power
(at 5500 RPM): |
100 kW |
| Axial length: |
86 mm |
Continuous power*: |
up to 55 kW |
| Dry mass: |
12 kg (AC) / 12.3 kg (CC, LC) |
Peak torque: |
240 Nm |
| Stator cooling: |
air (IP21) / water glycol (IP65) / combined (IP21) |
Continuous torque*: |
up to 125 Nm |
| Mounting: |
Front: 6x M8 threaded holes
Back: 8x M8 threaded holes |
Efficiency: |
up to 98% |
* Depends on the rotation speed and thermal conditions.
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