1FK7042-2AF71-1BB1 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

1FK7042-2AF71-1BB1 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S-1FK7 motor (1FK7042-2AF71-1BB1) is a premium-grade synchronous servo motor engineered for modern automation environments requiring precision, compact design, and consistent performance. With a nominal power output of 0.82 kW, rated torque of 3 Nm, and 600 V DC operating voltage, this naturally cooled motor offers smooth and reliable torque delivery. Designed in the IMB 5 construction form (IM V1, IM V3) with a flange-mount interface, it includes a 24-bit single-turn absolute encoder with Drive-CLiQ communication, a shaft with feather key, and an integrated holding brake for enhanced safety. The IP65 degree of protection ensures durability in demanding industrial settings.

Overview

The SIMOTICS S-1FK7 motor series represents a new generation of high-performance servo motors that combine efficiency with versatility. These compact permanent-magnet synchronous motors are ideal for applications requiring fast response and precise motion control. Their broad range of available variants, including different encoders and gearboxes, allows engineers to configure each motor for specific machine requirements. When paired with the SINAMICS S120 or S220 drive systems, the SIMOTICS S-1FK7 creates a complete and efficient motion solution for industrial automation.

The series is designed for operation without external cooling, relying on its robust motor surface to dissipate heat effectively. This simplified cooling concept reduces maintenance needs while ensuring long service life. High overload capacity enables stable performance even under dynamic load conditions, making it suitable for precision tasks and continuous operation.

Benefits

• Compact design for space-saving installation in automation systems.
• Wide range of motor types for universal applications.
• High dynamic response with low rotor inertia for rapid acceleration.
• Stable control characteristics for machines with variable loads.
• Low commissioning effort and simple integration into existing systems.

Application

The SIMOTICS S-1FK7 motor is suitable for machine tools, robotic arms, and automation lines requiring precise speed and position control. It is widely used in wood, glass, ceramics, and stone processing machines, as well as packaging, printing, plastics, and textile industries. Its compact size, robust mechanical design, and accurate control capability make it an excellent choice for auxiliary axes in modern production systems.

Download

Data Sheet (PDF)

Product Code: 1FK7042-2AF71-1BB1

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