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Electric Motors 1LE1

Siemens Electric Motor 1LE1Three-phase, low-voltage, asynchronous squirrel-cage motors with an aluminum frame.

The three-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. Modified motors and special-type motors have been derived from the low-voltage asynchronous motors with a short-circuit armature to serve a wider range of industrial applications and to find more applications in the electric drives of working machines.

Technical data

Parameter 1LE1 Electric Motor
Size: 100 – 160
Output range: 0,75 – 22 kW
Number of poles: 2, 4, 6, 8
Rated voltage up to 3 kW: 230VD / 400VY, 50Hz // 460VY, 60Hz
Rated voltage above 3kW: 400VD / 690VY, 50Hz // 460VD, 60Hz
Frequency: 50 / 60 Hz
Coverage: IP 55
Shape: IM B3, IM B5, IM B35
Frame: Aluminium


  • Ambient temperature: -30°C to +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.