1FK7042-2AK74-1SB2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-2AK74-1SB2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S synchronous motor 1FK7042-2AK74-1SB2 is a high-performance, precision-engineered servo motor designed for modern automation systems requiring compact size, high torque density, and efficient power conversion. With a rated power of 0.94 kW and a speed of 6000 rpm, this motor delivers consistent performance in demanding applications. Its naturally cooled construction ensures reliable operation without external cooling devices, while the IP65/IP67 protection rating provides robust resistance against dust and moisture in industrial environments.

Equipped with a Pt1000 temperature sensor for precise thermal monitoring, and a rotatable multi-pole power connector for flexible installation, the 1FK7042-2AK74-1SB2 guarantees long-term durability and easy integration. The motor features a multi-pole resolver (P=4) for accurate position feedback and a holding brake for enhanced safety. Designed with a flange-mounted IMB 5 structure, it provides excellent mechanical stability and is ideal for high-speed positioning and servo control tasks across various industries.

Overview

The SIMOTICS S-1FK7 motor series by SIEMENS represents a new generation of permanent-magnet synchronous motors that combine compact design with superior energy efficiency. These motors can be seamlessly paired with the SINAMICS S120 or S220 drive systems to create a versatile automation solution capable of delivering both high dynamics and precise motion control. The integrated encoders and various mechanical configurations allow users to adapt the system to numerous machine types and performance requirements.

• Compact design for space-saving installation
• High torque density for enhanced power efficiency
• Reliable temperature management with integrated Pt1000 sensor
• High overload capacity ensuring dependable performance
• Supports operation without external cooling

Applications

The 1FK7042-2AK74-1SB2 is perfectly suited for advanced machine tools, robotics, packaging machinery, textile systems, and automated production lines. Its precise motion control makes it ideal for industries that demand accuracy, stability, and performance under dynamic load conditions.

• Machine tools and CNC systems
• Robotic arms and handling equipment
• Packaging, printing, and textile machinery
• Woodworking and ceramic manufacturing
• Auxiliary axes and general automation systems

Product Code: 1FK7042-2AK74-1SB2

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