Rotomotive motors conform to the dimensional requirement laid down in the standard IEC 72-1. IEC 72-1 specifies the dimensional requirements for all the frame & flange sizes.
All motors are multiple voltage multi-frequency 50 Hz, F class insulation (H on request), S1 continuous duty service, IP55 protection (IP56, 66)IE2 or IE3 efficiency classs tropicalized winding suitable for inverter power supply.
