1FK7042-3BK71-1RA0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-3BK71-1RA0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

This is a compact, precision-engineered motor designed for demanding automation and motion-control environments. With a continuous rated power of 0.94 kW, nominal torque of 3 Nm (100 K), and nominal speed of 6000 rpm, it delivers highly efficient performance within a naturally cooled construction. Built to the IMB 5 (IM V1, IM V3) flange design, this motor offers exceptional mechanical stability and installation flexibility for various machine configurations.

Equipped with a 20-bit absolute encoder plus 12-bit multi-turn encoder and DRIVE-CLiQ interface (encoder AM20DQI), the 1FK7042-3BK71-1RA0 ensures precise position and speed feedback for dynamic and synchronized motion applications. Its shaft with feather key guarantees secure power transmission, while the rotatable power connector simplifies cable management in tight installations. Designed without a holding brake and with protection class IP64, this motor is engineered for durability and long operating life under industrial conditions.

Overview

SIMOTICS S-1FK7 motors represent a compact range of permanent-magnet synchronous motors designed to deliver high power density and exceptional performance in modern machinery. Their modular design allows integration with different encoders, gear units, and mounting options, ensuring flexibility across a broad range of applications. When combined with the SINAMICS S120 or S220 drive systems, they form a highly responsive and efficient servo solution for precise motion control. The motors feature natural cooling through their housing surface and are capable of withstanding brief overloads without loss of performance.

Benefits

• Extremely compact design for space-saving machine integration
• High efficiency and power density for universal use
• Stable operation and excellent dynamic response due to low rotor inertia
• Flexible mounting and encoder options for custom applications
• Reliable temperature management and extended service life

Applications

• Machine tools and precision automation systems
• Robotics and material-handling equipment
• Packaging, textile, and printing machinery
• Wood, glass, ceramic, and stone processing systems
• Auxiliary axes and multi-axis control platforms

Product Code: 1FK7042-3BK71-1RA0

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