AC electric motor
HOYER HMC3 315S-4; 110 kW, 50 Hz, 1500 rpm

Item code: HMC3315S-4
AC electric motor <br>HOYER HMC3 315S-4; 110 kW, 50 Hz, 1500 rpm
Manufacturer:
Brand country:
Denmark
Country of origin:
Denmark
Weight:912 kg
Maximum rotation speed, rpm 1480
Rated power, kW 110
Body material Cast Iron
Rated current Iₙ, A 186
Starting current Iₛ / Iₙ, A 1535
Efficiency at full load, % 95,5
Rated torque Tₙ, Nm 705
Rotor moment of inertia, kg·m² 3,3325
Expected
Description
The HOYER HMC3 315S-4 AC motor has a rated power of 110.0 kW and operates at a speed of 1490 rpm under 400 V.
The rated current Iₙ is 186 A, with a starting current of 8.25 × Iₙ = 1535 A.
Efficiency reaches 95.4–95.5% at full and ¾ load, and the power factor is 0.90.
The rated torque Tₙ is 705 N·m, starting torque 2.60 × Tₙ, and maximum torque 2.70 × Tₙ.
Rotor moment of inertia — 3.33250 kg·m².
Motor weight — 912 kg.
The motor provides outstanding efficiency and robust performance, ideal for demanding industrial applications.