1FK7042-2AK71-1DA0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AK71-1DA0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7042-2AK71-1DA0 is a precision-engineered synchronous servo motor designed to deliver outstanding performance in advanced automation systems. With a rated power of 0.94 kW and torque of 3 Nm (100 K), this compact motor ensures smooth, efficient, and reliable operation at speeds of up to 6000 rpm. Its naturally cooled configuration and durable IMB 5 (also IM V1 / IM V3) flange construction allow flexible installation and consistent thermal balance during continuous operation.

Built for industrial reliability, the motor includes an incremental 22-bit encoder with DRIVE-CLiQ interface (IC22DQ) for precise position and speed control. The fitted-key shaft with tolerance N and the IP64 degree of protection enhance durability against dust and splashing water, ensuring dependable use in demanding production environments. When combined with the SINAMICS S120 or S220 drive systems, the SIMOTICS S 1FK7 series forms a high-efficiency motion control solution with exceptional accuracy and responsiveness.

Overview

SIMOTICS S-1FK7 motors are compact, permanent-magnet synchronous motors known for their high power density and adaptability. They can be configured with various encoders and gearboxes to match specific industrial applications, making them ideal for next-generation machine designs. Their optimized heat dissipation through the housing ensures operation without external cooling while maintaining consistent performance under load.

• High dynamic response due to low rotor inertia
• Robust closed-loop control for variable loads
• Compact footprint with superior torque density
• Low maintenance and easy integration into automation systems

Applications

This motor is well-suited for use in machine tools, robotics, material handling, packaging systems, textile production, and precision machinery. It is especially effective where precise speed and torque control are critical to production quality and efficiency.

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Data Sheet (PDF)

Product Code: 1FK7042-2AK71-1DA0

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