This is a general use three phase brake motor, with an AC brake, available in an aluminium frame. The power options range from 4kW to 30kW.

Product Description

LS FAP Series

General Use (U.G.) Brake Motors

Enclosed, three-phase asynchronous brake motors, with failsafe alternating current (AC) brake, according to IEC 60034, 60072, EN50281.
Separate supply to the motor and the brake.

Single Speed
    • Power: 4kW to 30kW
    • Frames: 160 to 200LT
    • Speed: 4, 6 and 8 poles, 230/400V or 400V Δ, 50Hz.


    • Maximum number of Starts/Hr:

 For acontinuous duty: 6
 For a duty factor: S4 40% (obligatory DP rotor)
 From 160 to 180 = 180 starts
 From 200 = 150 starts
 High repetitive starts and stops, please consult us.

Two Speed (on request)
  • Power: 4kW to 30kW
  • Frames: 160 to 200LT
  • Speed: 4/8, 4/12 and 4/16 poles. For other speeds, please consult us.

 IP55 protection for the motor
 IP44 protection for the brake.



 Screw release
 Brake release indicator
 Brake lining wear indicator
 Adaptation for a tachometric-generator or an alternator
 Special position of the brake terminal box on request
 IP44 to IP65 protection.


 Construction suitable for Y / Δ starting
 PTO, PTF, PTC protection probes
 Anti-condensation heaters
 Roller bearings (except for LS 160 MP)
 Forced ventilation – study
 IP65 protection for frame sizes 160 and 180.

Finish: Aluminium housing

Routine test, no load test, dielectric test, control of the resistance and direction of rotation.
Honing and traceability of the brake disk.

Brake Motor Mains Supply

 Standard according to IEC 60038:

 230/400V +10% -10% at 50Hz.

 Standard construction suitable for:

 220/380V +5 % –5 % at 50Hz
 240/415V +5% –5% at 50Hz.