1FK7042-3BK71-1QA1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

1FK7042-3BK71-1QA1 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New

The SIEMENS SIMOTICS S Synchronous Motor 1FK7042-3BK71-1QA1 is an advanced high-efficiency servo motor engineered for precision, reliability, and smooth performance. Delivering a nominal power of 0.94 kW and a rated speed of 6000 rpm, this model is ideal for demanding industrial applications where consistent torque and dynamic control are critical. Designed with natural cooling and an IP65 degree of protection, it ensures long-term operation even under challenging environmental conditions.

This exclusive SIEMENS motor features a rotatable power connector and an absolute single-turn 20-bit encoder with DRIVE-CLiQ interface (AS20DQI), enabling precise feedback and easy integration with SINAMICS drive systems. The compact IMB 5 mounting design allows flexible installation in various mechanical setups, including vertical and horizontal orientations, without compromising stability or performance. Its shaft with a feather key ensures secure power transmission and smooth rotation during continuous operation.

Overview

The SIMOTICS S-1FK7 motor series represents a new generation of permanent-magnet synchronous motors optimized for automation, robotics, and machine tools. Thanks to its high power density, it enables space-saving installation and energy-efficient operation. When combined with the SINAMICS S120 or S220 drive system, it forms a robust, high-performance motion solution suitable for a wide range of industrial tasks.

• Compact design with high torque-to-size ratio for maximum efficiency
• Integrated encoder options for accurate position and speed control
• Maintenance-free operation with minimal noise and vibration
• Compatible with SINAMICS drive technology for seamless configuration

Benefits

The SIMOTICS S-1FK7 Compact and High Inertia motors offer outstanding versatility. Their high overload capacity supports smooth motion control even under variable loads, while their durable construction minimizes commissioning and optimization effort. These features make them an ideal choice for modern machine generations demanding precise automation and long service life.

Applications

• Machine tools and precision automation systems
• Robotics, handling, and assembly lines
• Packaging, printing, and textile manufacturing
• Wood, glass, ceramics, and stone processing equipment

Product Code: 1FK7042-3BK71-1QA1

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