1FK7042-2AF21-1QG0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New
$1,144.28
The SIEMENS 1FK7042-2AF21-1QG0 SIMOTICS S synchronous motor delivers 0.82 kW output and 3 Nm torque with a 20-bit encoder and DRIVE-CLiQ interface—built for precision, efficiency, and long-term reliability in automation.
1FK7042-2AF21-1QG0 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New
The SIEMENS SIMOTICS S 1FK7042-2AF21-1QG0 is a premium synchronous servo motor designed for precision, efficiency, and durability in demanding industrial automation environments. Delivering a continuous torque of 3 Nm and a rated power output of 0.82 kW, this high-performance model ensures reliable operation with exceptional positioning accuracy. Operating at 300 V DC and up to 3000 rpm, it is naturally cooled and equipped with a smooth shaft and absolute single-turn 20-bit encoder with DRIVE-CLiQ interface for seamless connectivity to advanced motion control systems. Its compact IMB 5 mounting design and IP64 protection rating guarantee dependable performance under challenging conditions.
Constructed for precise motion tasks, the motor features a rotatable power connector for flexible installation and supports universal applications across a wide range of automation setups. Its natural cooling concept allows quiet and efficient heat dissipation through the motor surface, extending service life and minimizing maintenance requirements. The 1FK7042-2AF21-1QG0 stands out for its combination of compact dimensions, high overload capacity, and superior efficiency—making it a trusted choice for engineers requiring long-term operational stability.
Overview
The SIMOTICS S-1FK7 motor series represents SIEMENS’ next generation of compact permanent-magnet synchronous motors. Their broad configuration options, including various encoders and gear units, enable complete customization for different motion control needs. When paired with the SINAMICS S120 or S220 drive systems, the result is a powerful and scalable drive solution offering high precision, fast dynamics, and energy efficiency. Each motor in the 1FK7 family is built for operation without external cooling, featuring efficient surface-based heat dissipation and exceptional overload capability for demanding cycles.
Benefits
- Compact design with exceptionally high power density for space-saving installations.
- Flexible application range suitable for machine tools, robotics, and automation lines.
- Fast dynamic response thanks to low rotor moment of inertia.
- Stable closed-loop control for high-inertia or variable-load applications.
- Reduced commissioning time due to simple integration and optimized tuning behavior.
Applications
- Machine tools and CNC systems
- Robotics and handling equipment
- Packaging and textile machinery
- Wood, glass, ceramics, and stone processing
- Printing and auxiliary industrial axes
Download
Product Code: 1FK7042-2AF21-1QG0
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| Weight | 4.601 kg |
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