This is a variable speed brake motor, with a DC brake option, available in an aluminium frame. The power options range from 0.25kW to 11kW.

Product Description


Centralised Variable Speed Motors

General use, closed, three-phase asynchronous brake motors, with failsafe continuous current (DC) brake, according to IEC 34, 72, EN 50281.

Single Speed
  • Power: 0.25kW to 11kW
  • Frames: 71mm to 160mm
  • Speed: 2, 4 and 6 poles, 230/400V or 400V Δ, 50Hz.

IP55 protection providing a good sealing against projected liquid and dust in an industrial environment.

Operating as a Variable Speed Motor

Fitted with thermal probes in winding (obligatory).


• Choice of brake torques
• Manual brake release
• Drip cover; 2nd shaft end
• Plug in connector
• Encoders and/or forced ventilation.

Finish: Aluminium housing

Routine test, no load test, dielectric test, control of the resistance and direction of rotation.
Protection of the flange and shaft end against atmospheric corrosion.
Individual anti-shock packaging.

Brake Motor Mains Supply

• Standard construction according to IEC 38:

 230/400V +10% -10% at 50Hz.

» It is suitable for the following mains supply:
 220/380V +5 % –5 % at 50Hz
 240/415V +5% –5% at 50Hz
 400VΔ +10% –10% at 50Hz.

• Design suitable for Υ/Δ starting.

• The brake mains supply is separate: the alternating (AC) supply is exterior to the motor.