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Electric Motors 1LF7

1LF7 Electric Motor One-phase, low-voltage, asynchronous squirrel-cage motors with an aluminum frame.

The one-phase asynchronous motors are designed to drive industrial devices such as fans, pumps, machine tools, presses, etc.

They can be used in a mild climate. Unusual climatic conditions require motors with special manufacturing. The standard motor has a radial ventilator that cools it independent of the direction of motor revolutions (IC 411 according to ČSN EN 60034-6)

Technical data

Parameter 1LF7 Electric Motor
Size: 56M – 100L
Output range: 0,12 – 3 kW
Number of poles: 2, 4, 6
Rated voltage: 230V, 220V, 110V
Frequency: 50 Hz
Coverage: IP 55
Shape: IM B3, IM B5, IM B35
Frame: Aluminium


  • Ambient temperature: -20°C do +40°C
  • Insulation: class F
  • Altitude: up to 1000 m
  • Permanent load: S1
  • Standard paint: RAL 7030

Should you have any queries, feel free to contact us.