1FK7042-3BK71-1CA2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-3BK71-1CA2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7042-3BK71-1CA2 is a high-performance synchronous motor designed for precision-driven industrial automation systems. With a power rating of 0.94 kW and a nominal speed of 6000 rpm, this motor ensures smooth and efficient operation across a wide range of motion control applications. It operates at a DC voltage of 600 V and delivers a continuous torque of 3 Nm, offering superior stability, efficiency, and long service life under demanding industrial conditions.

This naturally cooled motor features a compact IMB5 construction, supporting both IM V1 and IM V3 mounting positions for flexible installation. The rotatable power connector and absolute encoder (AM24DQI) with 24-bit single-turn and 12-bit multi-turn resolution via DRIVE-CLiQ interface enable precise speed and position control. With an IP65 degree of protection at the drive end and IP67 on the flange, it guarantees durability even in harsh environments. The motor shaft comes with a standard feather key design, ensuring reliable torque transmission and robust mechanical performance.

Overview

The SIMOTICS S-1FK7 motor series represents SIEMENS’ commitment to advanced servo technology, delivering compact size, high torque density, and optimized performance. These permanent-magnet synchronous motors can be combined with SINAMICS S120 or S220 drive systems to form an integrated drive solution with enhanced functionality and dynamic control. Depending on the configuration, the integrated encoder systems enable superior precision for both speed and position feedback.

Designed for universal use, these motors support a wide spectrum of automation requirements — from machine tools and robotics to packaging, printing, and handling systems. The compact form factor allows space-saving integration while maintaining exceptional reliability and energy efficiency.

Benefits

• High power density enabling compact installation
• Outstanding control performance with low rotor inertia
• Excellent mechanical balance for reduced vibration
• Wide compatibility with SINAMICS drive platforms
• Maintenance-free operation with natural cooling

Applications

• Machine tools and robotic systems
• Wood, glass, ceramics, and stone processing
• Textile and packaging machinery
• Industrial automation and auxiliary axes

Product Code: 1FK7042-3BK71-1CA2

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