Variable frequency induction motors with feedback sensor and forced ventilation, with rotational axis height 250-3

Frequency-controlled three-phase asynchronous motors with squirrel-cage rotor with power more than 75 kW but not more than 375 kW with feedback sensor and forced ventilation with the height of the axis of rotation 250-355 mm general purpose, with power supply from frequency converter or from AC network, designed to work as a part of single and (or) group frequency-controlled drive in S9 mode or from AC network of 50 Hz frequency in continuous mode S1 according to GOST IEC 60034-1.

Features, advantages:
-independent ventilation, feedback sensor, stator winding temperature protection sensor, bearing temperature sensors, etc.
-Wide range and high accuracy of speed and torque control
-Possibility of operation in start-stop and positioning modes
-reliable operation at low motor speeds
-in all configurations: bearings of the world's leading manufacturers, rotor shaft balancing class A, on demand class B