SIMOTICS M COMPACT ASYNCHRONOUS MOTOR 1000RPM, 51KW, 487NM,112A, 340V 1150RPM, 58KW, 482NM,112A, 390V 1350RPM, 67KW, 474NM,112A, 450V FORCED VENTILATION; DIRECTION OF AIR FLOW NDE-->DE; DEGREE OF PROTECTION IP55 INCREMENTAL ENCODER 22 BIT WITH COMMUTATING POSITION (ENCODER IC22DQ) WITH DRIVE-CLIQ INTERFACE DESIGN IM B3 (IMB6, IMB7, IMB8, IMV6) SHAFT WITH FITTED KEY HALF-KEY BALANCING BEARING: GREATER CANTILEVER FORCES; VIBRATION SEVERITY GRADE R/A; SHAFT AND FLANGE ACCURACY GR. R TERMINAL BOX (ABOVE) CABLE ENTRY ON THE LEFT SIGNAL CONNECTION D-END