1FK7042-3BK71-1CB2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-3BK71-1CB2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S synchronous motor 1FK7042-3BK71-1CB2 represents the next generation of precision and reliability in motion control. Designed for high-performance automation, this compact motor provides a nominal power of 0.94 kW with a rated torque of 3 Nm at 6000 rpm. It is built to deliver consistent performance in dynamic applications that demand accuracy, speed, and durability. The naturally cooled construction with IMB 5 (IM V1, IM V3) mounting design and IP65/IP67 protection ensures outstanding resilience in industrial environments.

Equipped with a 24-bit + 12-bit multi-turn absolute encoder featuring the DRIVE-CLiQ interface, this model offers precise position feedback and seamless integration with SINAMICS S120 or S220 drive systems. Its rotatable power connector and shaft with feather key improve installation flexibility, while the integrated holding brake enhances safety and control. This exclusive SIMOTICS motor combines compact design with high power density, ensuring smooth operation across a wide range of automation and manufacturing systems.

Overview

The SIMOTICS S-1FK7 series motors are high-efficiency permanent-magnet synchronous motors engineered to meet the demanding requirements of modern machine designs. Their modular configuration with different rotor types—Compact, High Dynamic, and High Inertia—allows perfect adaptation to each specific task. Thanks to their wide selection of encoders and gearbox compatibility, they can be configured to achieve optimal precision, responsiveness, and mechanical strength for both light and heavy-duty applications.

Benefits

• Space-saving installation due to exceptionally high power density
• Optimized performance for diverse industrial applications
• Fast dynamic response with low rotor inertia
• Robust closed-loop control for varying load conditions
• Reduced setup and tuning time for smoother commissioning

Applications

This model is ideal for machine tools, robotic systems, packaging machinery, woodworking and glass production equipment, textile and printing machines, as well as auxiliary motion axes in multi-axis systems. Its precise motion control and rugged construction make it a trusted choice for manufacturers seeking efficiency, precision, and long-term reliability.

Product Code: 1FK7042-3BK71-1CB2

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