1FK7042-2AK71-1CG1-ZJ03 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AK71-1CG1-ZJ03 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S 1FK7 motor, model 1FK7042-2AK71-1CG1-ZJ03, represents a new level of precision and reliability in the field of industrial automation. Engineered with advanced permanent-magnet synchronous technology, this compact drive unit is designed for high-performance motion applications that demand accuracy, durability, and smooth operation. Delivering a nominal power of 0.94 kW with a torque of 3 Nm and a rated speed of 6000 rpm, this motor ensures efficient performance even under challenging conditions. The naturally cooled IMB 5 construction (IM V1, IM V3) provides excellent thermal management, while the robust IP65 protection rating guarantees long-term reliability in harsh environments.

Equipped with an absolute 24-bit + 12-bit multi-turn encoder featuring a Drive-CLiQ interface, the SIMOTICS S 1FK7 motor offers superior feedback accuracy for dynamic motion control. Its rotatable power connector enhances installation flexibility, and the smooth shaft design with tolerance N ensures minimal vibration during operation. This version also includes the ALPHA SP+ SP 075S-MF1 planetary gear unit (1 stage, i = 5) with a precision feather key connection, providing exceptional torque transmission and mechanical stability for demanding industrial machinery.

Overview

The SIMOTICS S-1FK7 motor family from SIEMENS is known for compactness, flexibility, and high dynamic response. It can be seamlessly integrated with SINAMICS S120 or S220 drive systems to form a high-performance drive solution suitable for automation, robotics, and precision manufacturing. Each unit offers modular encoder options, ensuring the best fit for every motion requirement. Designed for convection cooling, these motors maintain consistent performance without the need for external cooling systems, ensuring optimal thermal balance and extended service life.

• Compact and space-saving with exceptional power density
• Supports both high-dynamic and high-inertia applications
• Flexible configuration for universal industrial use
• Integrated encoders enable precise position and speed control
• Reliable operation across multiple automation environments

Applications

• Machine tools and industrial robots
• Material handling and packaging systems
• Woodworking, glass, and ceramic machinery
• Printing, plastics, and textile production lines
• Auxiliary axes and precision positioning tasks

Download

Data Sheet (PDF)

Product Code: 1FK7042-2AK71-1CG1-ZJ03

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