1FK7042-2AF74-1SG0 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

1FK7042-2AF74-1SG0 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S-1FK7 motor (part number 1FK7042-2AF74-1SG0) represents the highest standard of precision, efficiency, and reliability in modern motion control. Built for advanced automation and demanding industrial processes, this compact permanent-magnet synchronous motor delivers a rated power of 0.82 kW at 3000 rpm and 3 Nm torque. Designed for durability and flexibility, it features a naturally cooled IMB 5 construction (IM V1, IM V3), a Pt1000 temperature sensor, a rotatable multi-pole power connector, and a resolver for precise speed and position feedback.

The robust housing with protection rating IP64 ensures long-term stability even under tough environmental conditions. Its smooth shaft with tolerance N and the absence of a holding brake make it ideal for precision control in dynamic applications requiring fast acceleration and deceleration. This motor combines efficiency with minimal maintenance requirements, providing dependable performance for continuous operation.

Overview

SIMOTICS S-1FK7 motors are designed to meet the needs of modern automated systems that demand compactness, high torque density, and exceptional accuracy. Their modular structure allows easy adaptation to any machine configuration, and they integrate seamlessly with SINAMICS S120/S220 drive systems for a powerful and flexible automation solution. The motor’s integrated encoder system supports precise control of both speed and position, enabling smooth synchronization and consistent motion performance.

These motors require no external cooling, as heat dissipation occurs efficiently through the motor surface, ensuring reliable operation without additional components. With a strong overload capability and compact size, the SIMOTICS S-1FK7 series supports a wide range of industrial applications such as machine tools, robotics, and precision packaging systems.

Benefits

• Space-saving installation due to high power density
• Ideal for universal industrial and automation applications
• Excellent dynamic response with minimal rotor inertia
• High control accuracy for variable load requirements
• Low commissioning effort with stable closed-loop control

Applications

• Machine tools and robotic systems
• Wood, glass, ceramics, and stone processing equipment
• Packaging, plastics, textile, and printing machines
• Auxiliary axes in complex automation setups

Product Code: 1FK7042-2AF74-1SG0

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