In addition to its gearboxes, SATI offers its customers a range of three-phase asynchronous single-speed electric motors, in versions with 2, 4 and 6 poles, in B5 or B14 flanged version, size IEC 56 up to size IEC 160, for direct connection to the gearboxes or, alternatively, the foot-mounting B3 version.
The electric motors offered by SATI are built to the dimensions of international standards: flanges, shafts and foot mounting are sized according to the dimensions referred to in the IEC 72-1 and IEC 34-7 standards. The motor construction is closed, ventilated externally and with a dynamically balanced cage rotor. All the motors in the SATI range are wound for a star/delta connection, in which the high voltage is the star winding and the low voltage the delta connection. The motors up to and including size 100 operate at 230/400 V 50 Hz and only the motors size 112, 132 and 160 are wound at 400/690 V, 50 Hz. The nominal voltage of SATI motors (230/400 V – 50 Hz) admits a variation ±10%.