Siemens SIMOTICS S-1FK7 Compact Servo Motor

Siemens SIMOTICS S-1FK7 Compact Servo Motor About

The Siemens SIMOTICS S 1FK7042-5AF71-1KA3 is a three-phase synchronous servo motor from the 1FK7 Compact series. It is rated at 0.82 kW and 3,000 RPM, with 3.0 Nm rated torque. The motor uses natural cooling and is designed for IM B5, IM V1 and IM V3 mounting. This configuration has a basic absolute A-32 encoder with 32 pulses/revolution and DRIVE-CLiQ interface. It has a fitted-key shaft with tolerance N and no holding brake. Protection is IP64, with an anthracite paint finish. The power and signal connector is rotatable through 270, providing installation flexibility. The motor has a 48 mm shaft height and approximately 4.9 kg weight. It is suitable for CNC machines, robotics, machine tools, packaging machinery, automated assembly, material handling and industrial automation, where accurate positioning, dependable feedback and dynamic servo control are required. The exact MLFB is documented as a Siemens SIMOTICS S product.