SIMOTICS S synchronous servo motor 1FT6 8.0 Nm, 100K, 2000 rpm naturally cooled IM B5 (IM V1, IM V3) for power and signal connector connector outlet direction Transverse left Incremental encoder sin/cos 1 Vss 2048 S/R (encoder I-2048) smooth shaft, circular runout tolerance N without holding brake Vibration severity grade N Labyrinth seal (IP64)