HOYER HMC3 250M-4 AC motor has a rated power of 55.0 kW and operates at a speed of 1480 rpm under 400 V.
The rated current Iₙ is 96.0 A, with a starting current of 8.5 × Iₙ = 816 A.
Efficiency reaches 94.6% at full and ¾ load, and the power factor is 0.88.
The rated torque Tₙ is 355 N·m, starting torque 3.00 × Tₙ, and maximum torque 3.10 × Tₙ.
Rotor moment of inertia — 1.01480 kg·m².
Motor weight — 486 kg.
The motor provides high performance, excellent reliability, and is ideal for industrial drive systems with continuous operation.
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AC electric motor
HOYER HMC3 250M-4; 55 kW, 50 Hz, 1500 rpm
Item code: HMC3250M-4
| Manufacturer: |
|
|---|---|
| Brand country: |
Denmark
|
| Country of origin: |
Denmark
|
| Weight: | 486 kg |
| Maximum rotation speed, rpm | 1480 |
| Rated power, kW | 55 |
| Body material | Cast Iron |
| Rated current Iₙ, A | 96 |
| Starting current Iₛ / Iₙ, A | 816 |
| Efficiency at full load, % | 94,6 |
| Rated torque Tₙ, Nm | 355 |
| Rotor moment of inertia, kg·m² | 1,0148 |
Expected
Description