SIMOTICS M built-in synchronous motor spare part only rotor DC link 600 V, 105K, IP00, 4-pole 56 Nm, In=91 A, 41 kW NN=7000 r/min, Nmax=20000 r/min VPM required water-cooled overhead encapsulation + universal protection(2x temperature sensor +NTC PT3-51F+NTC K227) without rotor sleeve.