WEM HIGH EFFICIENCY ELECTRIC MOTORS and INVT AC VARIABLE SPEED DRIVES ENERGY SAVING: INDUSQUIP WEM USED 4600 KW 1485 RPM (4 POLE) 6600 VOLT FRAME 1SN718-4JE70 SHAFT HEIGHT 710 mm SIEMENS SQUIRREL CAGE ELECTRIC MOTOR COOLING ICW37A81 WATER COOLED