1FK7042-5AF71-1GB3 SIEMENS - REF

The SIMOTICS S 1FK7042-5AF71-1GB3 is a compact synchronous servo motor designed for precision motion control applications. This motor delivers a continuous torque of 3.0 Nm and a rated speed of 3000 rpm, providing an output of 0.82 kW. It features natural cooling, eliminating the need for external cooling systems and simplifying installation. The motor is designed with an IM B5 flange mounting configuration (also compatible with IM V1 and IM V3), offering versatile mounting options. Electrical connections are facilitated through a rotatable power/signal connector plug, adjustable by 270 degrees for flexible cable routing. An absolute encoder with 32 pulses per revolution (Encoder A-32) provides precise position feedback, although its presence results in a 10% performance reduction. The shaft includes a fitted key with tolerance N, ensuring secure mechanical power transmission. A holding brake is integrated for secure standstill positioning, and the motor is protected to IP64 standards, safeguarding against dust and water splashes. The motor's surface is finished with a durable RAL7016 paint, providing corrosion resistance and a professional appearance.