1FK7042-2AK71-1CH2-ZQ20Q31 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AK71-1CH2-ZQ20Q31 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S Synchronous Motor 1FK7042-2AK71-1CH2-ZQ20Q31 represents a new generation of high-precision drive technology built for exceptional performance and reliability. With a rated power of 0.94 kW and 600 V DC operation, it delivers 3 Nm of continuous torque at 6000 rpm under natural cooling. Designed with an IMB 5 construction (IM V1 / IM V3) and flange mounting type 1, this motor provides excellent versatility for multiple installation orientations. The smooth shaft, absolute 24-bit plus 12-bit multi-turn encoder (Drive-CLiQ interface), and rotatable power connector ensure accurate position feedback and easy integration into automation systems.

This exclusive motor features IP65 protection with an IP67 front flange, making it durable against dust and moisture in demanding industrial environments. The Q20 pressure balance and Q31 metallic rating plate add an extra layer of durability and operational safety. Its compact design and robust construction enable reliable continuous operation while maintaining precise motion control for dynamic applications.

Overview

SIMOTICS S-1FK7 motors are compact permanent-magnet synchronous motors offering an outstanding balance between performance, size, and efficiency. These motors can be customized through a wide selection of encoders and gear options to suit a broad range of automation tasks. When combined with the SIEMENS SINAMICS S120 or S220 drive system, they form a high-performance motion control solution that ensures both speed and precision.

• Space-saving installation with extremely high power density
• Universal application for numerous industrial sectors
• Integrated encoder systems for accurate speed and position feedback
• Designed for natural cooling and high thermal efficiency

Benefits and Applications

The SIMOTICS S-1FK7 series is engineered for applications where compact form and dynamic performance are essential. The low rotor inertia allows quick acceleration and deceleration for machines that demand rapid response. This motor is well-suited for machine tools, robots, packaging lines, and textile machinery where reliable torque and precision are critical. Its modular configuration minimizes commissioning time and offers robust control for high or variable load inertia scenarios.

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Data Sheet (PDF)

Product Code: 1FK7042-2AK71-1CH2-ZQ20Q31

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