SIMOTICS S SYNCHRONOUS SERVOMOTOR 1FT6 70 NM, 100 K, 2000 RPM NATURAL AIR COOLING; IM B5 (IM V1, IM V3) FOR CONNECT. OF TERMINAL BOX AND SIGNAL CONNECTOR, TERMINAL BOX TRAVERSE LEFT RESOLVER MULTI-POLE (RESOLVER P=4); WITH FITTED KEY, ACCURACY TOLERANCE N, W. HOLDING BRAKE VIBRATION SEVERITY GRADE N, DIAPHRAGM SEAL (IP 64)