1FK7042-2AK71-1UG1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AK71-1UG1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7042-2AK71-1UG1 synchronous motor represents a state-of-the-art motion control solution for modern automation systems. Designed with precision and performance in mind, this compact permanent-magnet motor delivers a rated power of 0.94 kW at 600 V DC with a torque of 3 Nm and a nominal speed of 6000 rpm. Its naturally cooled construction with IMB 5 mounting ensures high reliability and a long service life even in demanding industrial environments. The rotatable power connector, multi-pole resolver, and DRIVE-CLiQ interface provide simple integration with advanced motion control drives such as SINAMICS S120 or S220. The smooth shaft design and IP65 protection rating guarantee dependable operation and ease of installation across a wide range of applications.

This exclusive model is engineered for efficiency, combining high torque density, precision speed control, and minimal maintenance. The motor’s compact design saves valuable space in machines while maintaining high mechanical stability. The 1FK7042-2AK71-1UG1 is ideal for applications where performance consistency, responsiveness, and energy efficiency are critical. With its robust electrical and mechanical build, it ensures smooth acceleration, reduced vibration, and accurate synchronization in continuous operations.

Overview

The SIMOTICS S-1FK7 motor series defines the industry standard for compact synchronous motors used in high-performance automation. These motors can be precisely configured for individual tasks thanks to an extensive range of encoder systems, gearboxes, and cooling options. The integrated encoders enable exact speed and position control, making them perfect for complex automation lines requiring high precision and quick response times. The SIMOTICS S series also features optimized thermal design for operation without external cooling and provides excellent overload capacity for short-term performance peaks.

Benefits

• Space-saving configuration with exceptional power-to-size ratio
• Universal compatibility across various automation platforms
• High dynamic response and smooth control performance
• Robust structure for applications with variable load inertia
• Minimal commissioning effort and fast system setup

Application

• Machine tools and industrial robots
• Handling, packaging, and material processing systems
• Wood, glass, and stone manufacturing equipment
• Plastics and textile machinery
• Printing and auxiliary motion control applications

Download

Data Sheet (PDF)

Product Code: 1FK7042-2AK71-1UG1

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