1FK7042-2AF21-1QB1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New
The SIEMENS SIMOTICS S 1FK7042-2AF21-1QB1 is a precision-engineered synchronous motor built to deliver exceptional accuracy and energy efficiency in modern automation environments. With a rated power of 0.82 kW and nominal speed of 3000 rpm, it offers consistent torque output of 3 Nm while maintaining smooth performance under continuous operation. Designed for natural cooling, this compact motor integrates seamlessly into demanding industrial settings that require reliability, durability, and low maintenance.
This motor features a robust IMB 5 (IM V1, IM V3) flange design, a rotatable power connector, and a 20-bit single-turn absolute encoder with DRIVE-CLiQ interface (encoder AS20DQI) for precise feedback and responsive control. The shaft with feather key and built-in holding brake ensures stable operation even during rapid starts or sudden stops. With its IP65 protection, the motor is resistant to dust and moisture, providing excellent endurance in continuous production environments.
Overview
The SIMOTICS S-1FK7 series represents a new generation of permanent-magnet synchronous motors known for their compact structure, high torque density, and versatile adaptability. When paired with the SINAMICS S120 or S220 drive systems, it forms a powerful solution for high-performance motion control applications. Built without external cooling, heat is dissipated efficiently through the surface, ensuring long-term reliability and superior overload capability.
Key advantages include space-saving installation, high dynamic response, and robust closed-loop control. Whether used in robotics, packaging, machine tools, or automation equipment, the SIMOTICS S-1FK7 series enables smoother operation, higher throughput, and reduced commissioning time. This precision motor reflects SIEMENS’ commitment to innovation and uncompromising quality for industrial motion systems.
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Product Code: 1FK7042-2AF21-1QB1
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