SIMOTICS M compact asynchronous motor 400 r/min 6.9 kW 165 Nm 18 A 323 V 500 r/min 8.6 kW 164 Nm 18 A 391 V 600 r/min 10.3 kW 164 Nm 18 A 458 V 700 r/min 11.5 kW 157 Nm 17.5 A 500 V forced ventilation; direction of air flow DE--> NDE; IP55 degree of protection