1FK7042-2AF71-1BH1 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

1FK7042-2AF71-1BH1 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S-1FK7 motor (1FK7042-2AF71-1BH1) is an advanced, compact synchronous servo motor engineered for high-precision motion control across industrial automation systems. Delivering 0.82 kW rated power and a nominal torque of 3 Nm at 3000 rpm, this model provides reliable performance with natural cooling and an IP65 degree of protection. Its robust construction and finely balanced rotor design make it ideal for consistent operation in demanding mechanical and manufacturing environments.

This motor integrates a single-turn 24-bit absolute encoder with a DRIVE-CLiQ interface, enabling precise position feedback and seamless communication with SIEMENS SINAMICS S120 or S220 drives. The plain shaft with standard N tolerance and integrated holding brake ensures accurate load control and stability even during rapid start-stop sequences. With its naturally cooled IMB 5 mounting configuration and rotatable power connector, installation flexibility is greatly enhanced.

Overview

The SIMOTICS S-1FK7 series represents the next generation of permanent-magnet synchronous motors. Designed for compactness and high torque density, these motors can be perfectly matched with multiple encoder options and gear units to suit specific application needs. Their modular design, paired with SIEMENS drive technology, results in a system optimized for performance, energy efficiency, and service longevity. The series excels in scenarios that demand both precision and dynamic motion control while maintaining minimal maintenance requirements.

Benefits

• High power density for space-saving installation and integration into compact machinery.
• Available in Compact, High Dynamic, and High Inertia variants to meet varied application demands.
• Superior torque response with low rotor inertia for quick acceleration and braking cycles.
• Consistent performance across wide operating ranges with minimal vibration and low noise levels.
• Optimized closed-loop control delivering precise positioning and energy efficiency.

Applications

The 1FK7042-2AF71-1BH1 is suitable for advanced industrial systems such as machine tools, robotic arms, packaging machines, and textile or printing equipment. It also performs exceptionally in applications involving wood, glass, ceramic, and stone processing where both precision and endurance are crucial.

Download

Data Sheet (PDF)

Product Code: 1FK7042-2AF71-1BH1

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