Siemens 1FK7042-2AF21-1UB0

The Siemens SIMOTICS S synchronous motor, model 1FK7042-2AF21-1UB0, is a reliable and efficient solution for demanding industrial automation tasks. This high-performance motor delivers a nominal power of 0.82 kW at a DC link voltage of 300V, providing a standstill torque (M0) of 3 Nm (at 100K). It operates at a rapid nominal speed of 3000 RPM, making it ideal for applications requiring fast and accurate movements.

Featuring natural air cooling and an IMB 5 (IM V1, IM V3) frame size, this motor is robust and versatile. It includes a rotatable power connector, a resolver (P=3) for precise feedback, and a DRIVE-CLiQ interface for seamless integration into Siemens drive systems. The shaft comes with a fitted key (tolerance n) and an integrated holding brake for secure positioning. With IP64 protection class, this Siemens synchronous motor ensures reliable operation in challenging industrial environments.