SIMOTICS S synchronous servo motor 1FT6 27 Nm, 100K, 4500 rpm naturally cooled IM B5 (IM V1, IM V3) for power and signal connector connector outlet direction Transverse right absolute encoder 2048 S/R (encoder A-2048) with Drive-CLiQ interface; Derating 10% due to absolute encoder smooth shaft, circular runout tolerance N without holding brake Vibration severity grade N Labyrinth seal (IP64)