SIMOTICS M built-in synchronous motor individual component stator Pn = 20.9 kW, Nn = 1000 r/min Mn = 200 Nm, water cooling Voltage Protection Module required potted winding full protection (2x Pt1000 + PTC) special cooling jacket only with Z option bare cable ends, L = 0.5 m cable outlet at large cooling jacket diameter Z=V74, special coolant SMR-100-2012