Siemens 1FK7042-2AF74-1SB1 SIMOTICS S Servo Motor

The Siemens 1FK7042-2AF74-1SB1 is a SIMOTICS S synchronous motor engineered for high-performance motion control. It delivers a rated power of 0.82 kW, operates with a DC link voltage of 600 V, provides a standstill torque (M0) of 3 Nm at 100K, and reaches a nominal speed (NN) of 3000 rpm. This motor features natural cooling and adheres to the IMB 5 (IM V1, IM V3) flange standard. Equipped with a Pt1000 temperature sensor and a rotatable power connector, it utilizes a multi-pole resolver (P=4) for accurate positioning. The shaft is designed with a feather key, tolerance N, and includes a holding brake for secure positioning. Its robust construction offers an IP65 degree of protection.

This motor is ideal for applications requiring precise speed and position control, such as in CNC machines, automated assembly lines, and packaging equipment. The integrated holding brake ensures the load is safely held in place when the motor is de-energized, a critical feature for vertical axis applications or when maintaining position is paramount.

Stanlo Automation, a veteran-owned distributor, specializes in providing reliable surplus industrial automation parts. The Siemens 1FK7042-2AF74-1SB1 is a testament to our commitment to offering quality components. We ensure timely delivery and competitive pricing, helping you minimize downtime and maintain operational efficiency.