SIMOTICS S Synchronous servo motor 1FK7 High Dynamic, 3.1Nm 100K, 4500rpm, 1.23kW Naturally cooled IM B5 (V1, V3) power/signal connectors Connector can be rotated by 270° ABSOLUTE ENCODER ENDAT 2048 P/REV (ENCODER A-2048); PERFORMANCE REDUCTION BY 10% DUE TO ABSOLUTE ENCODER; PLAIN SHAFT, TOLERANCE N; WITH HOLDING BRAKE DEGREE OF PROTECTION IP64