1FK7042-3BK71-1RH0-ZN05 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-3BK71-1RH0-ZN05 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7042-3BK71-1RH0-ZN05 is a high-precision synchronous servo motor engineered for exceptional performance in demanding industrial environments. With a power rating of 0.94 kW and a rated speed of 6000 rpm, this compact motor provides consistent torque delivery and outstanding efficiency.

It operates with a 600 V DC supply and delivers a holding torque of 3 Nm (100K). Designed for natural cooling, it offers durable and reliable operation even in continuous high-load applications. The motor features a Pt1000 temperature sensor for precise thermal monitoring, a rotatable power connector for flexible installation, and an AM20DQI multi-turn absolute encoder with 20-bit resolution for high-accuracy position feedback. The plain shaft design with standard N tolerance and IP64 protection ensures long-term stability and compatibility with multiple mechanical setups.

Overview

The SIMOTICS S-1FK7 motor series represents the latest generation of permanent-magnet synchronous motors designed by Siemens. These motors combine compact dimensions, optimized inertia variants, and superior energy efficiency to deliver exceptional motion control in automation systems.

The wide selection of options, including encoders, gearboxes, and mechanical interfaces, allows the 1FK7 motors to be perfectly adapted to almost any industrial requirement. When paired with the SINAMICS S120 or S220 drive system, the SIMOTICS S motors provide dynamic and highly responsive performance ideal for complex automation tasks. With integrated encoder systems for precise position and speed control, this model guarantees accuracy and reliability under all conditions. Thanks to its surface cooling and robust construction, it offers minimal maintenance while ensuring consistent output performance.

Design and Benefits

The 1FK7042-3BK71-1RH0-ZN05 belongs to the High Inertia (HI) category, offering superior control stability for machines with variable load moments. This design minimizes the need for complex optimization during commissioning. The compact structure allows easy integration into existing systems, making it ideal for a wide range of industrial uses such as machine tools, robotics, packaging, and material processing. Key advantages include high power density, smooth operation, and reliable performance even under fluctuating load conditions. Built for precision, durability, and flexibility, this motor supports modern automation standards and ensures long-term value in high-performance applications.

Product Code: 1FK7042-3BK71-1RH0-ZN05

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