SIMOTICS M compact asynchronous motor 1500 r/min, 9.0 kW 57 Nm, 23.5 A, 330 V 1750 r/min, 10.0 kW 55 Nm, 22 A, 380 V 2000 r/min, 11 kW 53 Nm, 21.5 A, 428 V forced ventilation; direction of air flow DE--> NDE; IP55 degree of protection customer-specific motor offer number SMR-36-2013 Q1E: special connection with plug Q51: special finishing NDE enclosure