Asynchronous electric motors of АЗД-13-52-12 type with squirrel-cage rotor and plain bearings are used to drive grinders.
Climatic construction – УХЛ4, Т4. Protection degree – IP44.
The motors are rated for operation from AC network, 50 Hz, 6000 V and 3000 V.
Rated operating mode – continuous S1.
Motor run is direct at full network voltage.
Stator winding has six outlet ends fixed on four insulators in the terminal box. Phase connecting circuit – “star”.
|Type of the motor||Power, kW||Rotational speed, rpm||Eff., %||cos φ|