Siemens SIMOTICS S 1FK7 HD Servo Motor with Holding Brake

The Siemens 1FK7044-4CH71-1DH0 is a SIMOTICS S Synchronous servo motor from the 1FK7-HD series, offering high dynamic capabilities and integrated safety features. It provides a rated power (PN) of 1.4kW, a rated torque (M0) of 4.5Nm (100K), and a nominal speed (NN) of 4500rpm. This naturally cooled motor fits frame size IMB 5 (IM V1, IM V3) and features a rotatable power connector. It includes a 22-bit incremental encoder (IC22DQ) with a Drive-CLiQ interface and a plain shaft with tolerance N. Crucially, this model is equipped with a holding brake and has a degree of protection of IP64.

This motor is ideal for applications requiring precise control, high speed, and the ability to safely hold a position when power is removed. Common uses include vertical axis applications in robotics, material handling systems, machine tools, and any automation task where a holding brake is essential for safety or process integrity. Industries benefiting from this configuration include logistics, manufacturing, and packaging.

Stanlo Automation, a veteran-owned supplier of surplus industrial parts, offers the Siemens 1FK7044-4CH71-1DH0 servo motor. We ensure reliable sourcing and availability for your critical automation components.