Siemens 1FK7-CT Synchronous Motor — 2.7 kW, Feather Key Shaft

The Siemens 1FK7081-2AF71-1RB0 is a SIMOTICS S synchronous motor from the 1FK7-CT series, engineered for robust performance. It offers a rated power of 2.7 kW and a nominal speed of 3000 rpm, operating at 600V DC link voltage with a nominal torque of 12 Nm (at 100K). This naturally cooled motor features IMB 5 (IM V1, IM V3) mounting with flange 1 and a rotatable power connector. It includes a 20-bit + 12-bit multiturn absolute encoder (encoder AM20DQI) with a DRIVE-CLiQ interface. This specific model has a shaft with a feather key for secure mechanical coupling, a holding brake, and an IP64 degree of protection.

This motor is well-suited for applications demanding reliable torque transmission and precise control, such as in servo-driven axes for machine tools, material handling systems, and automation equipment where secure shaft engagement is important.

Stanlo Automation, a trusted veteran-owned supplier of surplus industrial automation parts, provides the Siemens 1FK7081-2AF71-1RB0. We ensure the quality and availability of essential components to keep your operations running smoothly and efficiently.