1FK7042-2AK71-1RG2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AK71-1RG2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

This is a premium synchronous motor designed for advanced industrial automation where precision, speed, and reliability are paramount. Built with permanent-magnet technology, this compact drive unit delivers an output of 0.94 kW and rated torque of 3 Nm (100 K), offering efficient motion performance in continuous duty applications. With a rated speed of 6000 rpm and a naturally cooled construction, the motor ensures smooth operation even under demanding conditions. The IMB 5 (IM V1, IM V3) flange mounting style and rotatable power connector make integration easy in various mechanical setups.

This exclusive model is equipped with a 20-bit + 12-bit multi-turn absolute encoder featuring the Drive-CLiQ interface (AM20DQI). It provides precise position feedback and exceptional accuracy in servo control loops. Designed without a holding brake and featuring a smooth shaft with N tolerance, it guarantees stable performance for continuous duty cycles. With an IP65 protection rating at the drive-end flange (IP67 optional), the motor offers robust protection against dust and water ingress, ensuring long service life in harsh industrial environments.

Overview

SIMOTICS S-1FK7 motors combine compact design, high torque density, and superior dynamics. They are perfectly suited for applications requiring efficient space utilization and precision control. Integrated encoder systems enable accurate speed and position regulation, while compatibility with SINAMICS S120 and S220 drive systems ensures a versatile and powerful drive solution.

Design and Benefits

• Compact and robust design for easy integration into modern machines.
• High power density enabling smaller installation footprints.
• Wide range of available motor variants for universal use.
• Dynamic response with low rotor inertia for rapid acceleration.
• Reliable control under varying load conditions.
• Reduced commissioning effort thanks to pre-calibrated performance.

Applications include: machine tools, robotics, packaging, textile, printing, and automation systems that demand long-term precision and stability.

Download

Data Sheet (PDF)

Product Code: 1FK7042-2AK71-1RG2

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