1FK7042-2AK71-1RG1-ZJ22 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AK71-1RG1-ZJ22 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

This is a high-precision, compact motion-control motor designed for next-generation industrial automation systems. Delivering 0.94 kW power output with a rated torque of 3 Nm and a maximum speed of 6000 rpm, this advanced model ensures outstanding performance in demanding production environments. Its naturally cooled construction and IMB 5 mounting design provide superior reliability, long service life, and efficient heat dissipation, even under continuous load conditions.

Equipped with an absolute 20-bit + 12-bit multi-turn Drive-CLiQ encoder (AM20DQI), the motor guarantees exceptional accuracy in speed and position feedback. The smooth shaft with an integrated planetary gear system (ALPHA SP+ SP 075S-MF1, 1 stage, i = 4) ensures precise torque transfer and mechanical robustness without the need for a feather key. The IP65-rated protection and rotatable power connector simplify installation while safeguarding internal components against dust and moisture.

Overview

The SIMOTICS S-1FK7 motor series from SIEMENS represents the benchmark in compact, high-efficiency servo solutions. Designed for direct integration with SINAMICS S120/S220 drive systems, these motors provide flexible configuration, advanced control functions, and high dynamic response. Their permanent-magnet synchronous design ensures minimal energy loss and rapid acceleration, making them ideal for dynamic automation tasks.

• Space-saving installation with exceptional power density
• Adaptable to a wide range of applications and environments
• Integrated encoder for precision motion control
• Maintenance-free operation with high overload capacity

Benefits

• Compact motors: enable efficient use of space and universal installation
• High Dynamic versions: optimized for fast acceleration with low rotor inertia
• High Inertia models: deliver smooth operation under varying load conditions
• Reduced commissioning time with robust closed-loop control

Applications

Ideal for machine tools, robots and handling systems, packaging machinery, printing lines, and textile production. The SIMOTICS S series supports flexible integration into wood, glass, ceramics, and plastics processing systems, ensuring precise and stable performance across diverse industrial sectors.

Download

Data Sheet (PDF)

Product Code: 1FK7042-2AK71-1RG1-ZJ22

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