SIMOTICS M compact asynchronous motor 1500 rpm 22 kW 140 Nm 56 A 308 V 1750 rpm25 kW 136 Nm 56 A 352 V 2000 rpm 28 kW 134 Nm 55 A 401 V 2200 rpm 30 kW 130 Nm 53 A 440 V forced ventilation direction of air flow DE-- NDE IP55 degree of protection Incremental encoder 20-bit Without commutation position (encoder IN20DQ) with DRIVE-CLiQ interface Design IM B35 (IM V15. (IM V35) SHAFT WITH FITTED KEY FULL-KEY BALANCING BEARING PERFORMANCE. VIBRATION SEVERITY GRADE SPECIAL/B. SHAFT AND FLANGE ACCURACY SPECIAL TERMINAL BOX (ABOVE) CABLE ENTRY ON THE ND-END SIGNAL CONNECTION LEFT