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1FK7042-2AC71-1RB1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

$1,813.93

The SIEMENS SIMOTICS S 1FK7042-2AC71-1RB1 is a compact synchronous motor designed for high-performance industrial automation. Featuring 0.59 kW rated power, 3 Nm torque, 2000 rpm speed, and an IP65 protection rating, it provides efficient, reliable motion control with integrated encoder and holding brake.

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1FK7042-2AC71-1RB1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7042-2AC71-1RB1 is a premium-grade synchronous motor engineered for precision, performance, and reliability. Designed to deliver consistent torque and exceptional energy efficiency, this compact motor features a rated power of 0.59 kW and a rated speed of 2000 rpm. With a torque capacity of 3 Nm and 600V DC operation, it is optimized for high-performance industrial automation environments. The naturally cooled design (IMB 5, IM V1, IM V3) ensures stable thermal management, while its IP65 protection rating guarantees durability even in demanding conditions. Equipped with a rotatable power connector, a holding brake, and an advanced 20-bit + 12-bit multi-turn absolute encoder with Drive-CLiQ interface, this motor is ideal for precision-controlled applications.

Overview

The SIMOTICS S-1FK7 motor series from SIEMENS is a highly versatile family of permanent-magnet synchronous motors known for their compact size and high dynamic performance. These motors are compatible with SINAMICS S120 and SINAMICS S220 drive systems, creating a fully integrated motion control solution. With multiple configuration options for encoders, gearboxes, and mechanical interfaces, the 1FK7 motors can be tailored to meet a wide range of industrial automation needs. The heat dissipation design eliminates the need for external cooling, ensuring quiet operation and reduced maintenance requirements. This family of motors also provides a high overload capacity, enabling stable operation under fluctuating load conditions.

Benefits

The 1FK7042-2AC71-1RB1 offers several key advantages, including space-saving installation due to its compact and efficient design, high power density, and flexible mounting options. It supports universal applications across multiple industries, delivering outstanding reliability and precision. Users benefit from minimal commissioning time and robust control properties that maintain accuracy even under variable loads. Its low rotor inertia ensures quick response and excellent dynamic characteristics, making it suitable for fast and precise positioning tasks.

Applications

The SIMOTICS S 1FK7 motors are widely used in machine tools, robotic systems, packaging machines, and automation lines. They are also suitable for industries such as wood and glass processing, ceramics, stone working, printing, textiles, and plastics. With its high performance, adaptability, and long service life, the 1FK7042-2AC71-1RB1 stands as a trusted choice for engineers seeking reliability and precision in servo motion applications.

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Data Sheet (PDF)

Product Code: 1FK7042-2AC71-1RB1

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Weight 4.9 kg

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1FK7042-2AC71-1RB1 SIEMENS SIMOTICS S Synchronous Motor1FK7042-2AC71-1RB1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New
$1,813.93
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