1FK7042-2AK71-1PH1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AK71-1PH1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7042-2AK71-1PH1 is a high-efficiency synchronous servo motor engineered for precision motion and superior reliability. Designed for industrial environments demanding exceptional control and dynamic response, this model provides a rated power of 0.94 kW, torque of 3 Nm, and a speed of up to 6000 rpm. The motor operates with a 600 V DC link voltage and features natural cooling with an IMB 5 (IM V1, IM V3) flange configuration. Its rugged construction ensures long-term stability in demanding automation systems.

The 1FK7042-2AK71-1PH1 motor includes a rotatable 2-pole power connector, smooth shaft with tolerance N, an integrated holding brake, and a 2-pole resolver with a DRIVE-CLiQ interface for seamless communication with SINAMICS S-series drives. With protection class IP65, this motor is perfectly suited for applications exposed to dust or moisture, ensuring consistent operation and extended service life.

Overview

SIMOTICS S-1FK7 motors from SIEMENS are compact, permanent-magnet synchronous motors that deliver outstanding performance in limited space. Their modular design allows integration with gear units, encoders, and drive systems, offering broad adaptability for diverse industrial needs. When paired with SINAMICS S120/S220 drives, they form a coordinated motion system delivering high torque accuracy and rapid positioning. The integrated encoder system supports advanced feedback for precise speed and position control, meeting the requirements of modern high-performance machines.

Benefits

• Compact design enabling space-saving installation
• Versatile compatibility for a wide range of automation solutions
• High dynamic response with low rotor inertia
• Reliable closed-loop control and minimal commissioning effort
• Excellent thermal performance through surface cooling

Applications

The SIMOTICS S 1FK7 series is ideal for a variety of industrial tasks, including machine tools, robotics, material handling, packaging, woodworking, textile manufacturing, and printing machinery. Its precision and durability make it a preferred choice for automation engineers seeking accuracy and energy efficiency in continuous production environments.

Download

Data Sheet (PDF)

Product Code: 1FK7042-2AK71-1PH1

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