Leroy-Somer-Specific-Application-Motor-LS-Machining

LS

For Machining applications, the LS series offers a solution applied with a special finish and reinforced sealing. The power options range from 0.18kW to 11kW.

Product Description

LS Series

Reinforced sealing for Machining applications

Totally enclosed, three-phase asynchronous motors, according to IEC 60034, 60038, 60072.

Single Speed
  • Power: 0.18kW to 11kW
  • Frames: 80mm to 132mm
  • Speed: 2, 4, 6 and 8 poles, 230/400V or 400V Δ, 50Hz.
Higher Power Options (on request)
Two Speed (on request)
Protection

IP55 reinforced standard version assures good sealing against projected liquid and dust.

Operation

These motors are used in the spray lubrication sectors of machine tools, and machining centres. Their design guarantees a long- lasting operation in arduous conditions: oil projections, oil laden environment, aggressiveness of the cutting fluids.

Mains Supply

 Standard according IEC 60038:

 230/400V +10% -10% at 50Hz.

 Standard construction suitable for the following mains supplies:

 220/380V +5% -5% at 50 Hz
 230/400V +10% -10% (IEC 60038) at 50Hz
 240/415V +5% -5% at 50Hz
 265/460V +5% -5% at 60Hz.

 Voltages for powers equal or greater than 3kW:

 380V Δ +5% -5% at 50Hz
 400V Δ +10% -10% at 50Hz
 415V Δ +5% -5% at 50Hz
 460V Δ +5% -5% at 60Hz.

Construction allows Υ/Δ starting.