Product number (marketing number) 1FT6031-4AK71-4AA0 Product Description ****Spare Parts**** SIMOTICS S Synchronous Servo Motor IM B5 (IM V1, IM V3) 1FT6 1.0Nm, 100K 6000rpm, 0.47kW Self-cooling for power plug and signal plug plug outlet direction axial drive Side incremental encoder SIN/COS 1VSS 2048 S/R (encoder I-2048) with feather key, runout tolerance N without parking brake vibration severity class N gap seal (IP 64)