1FK7042-3BK71-1CB1 SIEMENS Exclusive SIMOTICS S-1FK7 High Inertia Servo Motor Original Brand New
The SIEMENS SIMOTICS S-1FK7 High Inertia Servo Motor (Part No. 1FK7042-3BK71-1CB1) delivers outstanding performance, precision, and efficiency for a wide range of industrial automation applications. With a rated power of 0.94 kW and a speed of 6000 rpm, this synchronous motor is designed to ensure smooth motion, precise torque control, and exceptional reliability in dynamic production environments. The motor operates on 600 V DC and offers a torque rating of 3 Nm (100 K), providing a perfect balance between compact size and powerful output.
The naturally cooled design with an IMB 5 flange configuration allows for flexible mounting options (IM V1, IM V3). Equipped with a 24-bit + 12-bit multi-turn absolute encoder (AM24DQI) featuring a DRIVE-CLiQ interface, the 1FK7042-3BK71-1CB1 ensures accurate position feedback and seamless communication with the SINAMICS S120/S220 drive systems. Its shaft with feather key and holding brake enhances operational stability, while the IP65 protection rating ensures resilience against dust and moisture in demanding industrial environments.
Overview
The SIMOTICS S-1FK7 series represents SIEMENS’ compact, high-performance synchronous motors designed for maximum adaptability. With options for high dynamic or high inertia variants, this range suits diverse requirements—from precision motion to heavy-load handling. The 1FK7 motors can be paired seamlessly with SIEMENS SINAMICS drives to create a fully integrated automation system offering precise control and outstanding efficiency.
Design & Benefits
- Compact construction for space-saving installation
- Rugged metal housing with IP65 protection class
- Absolute encoder with DRIVE-CLiQ for high-resolution feedback
- High overload capacity for demanding applications
- Ideal for robots, CNC machines, packaging lines, and textile equipment
- Low maintenance and long service life
Product Code: 1FK7042-3BK71-1CB1
Find more Siemens products at Turll.com












Reviews
There are no reviews yet.