Rotary synchronous servo motor, SM: Engine Series: PacDrive SM synchronous servo motor, 140: Flange Size: 140 mm, 30: Rated Speed: 3000 RPM (revolutions per minute), 210: Motor Length / Torque: Corresponds to a nominal torque of about 21 Nm (Newton-meters), P0: Shaft Type: Plain shaft, 40: Connector: 40° angled connector, S1: Feedback/Encoder System: SinCos (sine/cosine) single-turn encoder, B0: Parking brake: Without holding brake, 01: Version/Modification: Specific version code