1FK7042-2AF71-1CH1-ZJ03 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

1FK7042-2AF71-1CH1-ZJ03 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S-1FK7 motor with model number 1FK7042-2AF71-1CH1-ZJ03 is a compact, high-performance synchronous motor engineered for superior precision and reliability. Designed with a naturally cooled configuration, it delivers a rated power of 0.82 kW and a torque of 3 Nm at 3000 rpm, making it ideal for applications that demand consistent speed, torque, and efficiency. The motor integrates an absolute encoder system (24-bit + 12-bit multiturn) with DRIVE-CLiQ interface for precise feedback and enhanced control. Its IP65 protection rating ensures durability and resistance in harsh industrial environments.

Overview

The SIMOTICS S-1FK7 family represents a new generation of compact permanent-magnet synchronous motors developed to meet the evolving requirements of modern machinery. With multiple variants, encoder types, and optional gear configurations, this series offers unmatched flexibility and adaptability for a wide range of motion control tasks. These motors can be perfectly paired with SINAMICS S120 and SINAMICS S220 drive systems to create highly efficient and precise servo solutions for automation.

The optimized design eliminates the need for external cooling by effectively dissipating heat through the motor surface. This results in reduced maintenance, longer service life, and increased operational safety. The SIMOTICS S-1FK7 motors are built for seamless integration, providing users with high overload capability, excellent control accuracy, and minimal commissioning effort.

Key Benefits

• Compact size with exceptional power density for space-constrained installations.
• Available in various mechanical configurations and dynamic variants.
• Outstanding control response with low rotor inertia for precision applications.
• High-inertia options for stable performance under variable load conditions.
• Maintenance-free operation with naturally cooled motor housing.

Applications

Ideal for use in machine tools, packaging systems, robotics, and handling equipment, the SIMOTICS S-1FK7 motor ensures excellent motion accuracy and responsiveness. It also performs exceptionally in industries such as wood and glass processing, textile manufacturing, printing, and auxiliary axis drives. The integrated ALPHA SP+ planetary gearing (1 stage, i=5, with feather key) provides smooth torque transmission and enhanced motion precision.

Product Code: 1FK7042-2AF71-1CH1-ZJ03

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