1FK7042-2AC71-1FG1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AC71-1FG1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7042-2AC71-1FG1 is a high-precision synchronous motor designed for demanding automation systems that require exceptional control, power efficiency, and reliability. With a rated power of 0.59 kW, nominal torque of 3 Nm (100 K), and speed of 2000 rpm, this model delivers strong mechanical performance for a wide range of industrial applications. It operates on 600 V DC and features a naturally cooled IMB 5 flange design with a rotatable power connector for flexible installation. The integrated absolute encoder (22-bit + 12-bit multiturn) with DRIVE-CLiQ interface provides precise position feedback for smooth, consistent motion control. Engineered to IP65 protection standards, this unit ensures durability even in harsh industrial environments.

Overview

SIMOTICS S-1FK7 motors represent Siemens’ latest generation of permanent-magnet synchronous motors, combining compact construction with exceptional performance. Available in several configurations, these motors can be matched with a variety of encoders and gearboxes to meet application-specific requirements. When paired with SINAMICS S120 or S220 drive systems, the SIMOTICS S-1FK7 forms a fully integrated motion solution that offers high-precision speed and position control. The robust housing enables reliable operation without the need for external cooling, effectively dissipating heat through the motor surface. This compact line also provides high overload capacity, ensuring long-term stability and reduced maintenance requirements.

Benefits

The SIMOTICS S-1FK7 Compact motors offer space-saving installation with extremely high power density and broad compatibility across different automation platforms. High Dynamic variants feature low rotor inertia for exceptional responsiveness, while High Inertia types deliver robust torque control under variable loads. These motors minimize commissioning effort and enhance process reliability through precise feedback and stable closed-loop operation.

Application

• Machine tools and automated manufacturing systems
• Robotics and multi-axis handling equipment
• Wood, glass, ceramic, and stone processing machines
• Packaging, plastics, and textile production lines
• Printing and auxiliary axes for industrial automation

Download

Data Sheet (PDF)

Product Code: 1FK7042-2AC71-1FG1

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