1FK7042-2AK71-1RH2 SIEMENS Exclusive SIMOTICS S Synchronous Motor Original Brand New
The SIEMENS SIMOTICS S 1FK7042-2AK71-1RH2 is a high-performance permanent magnet synchronous motor designed to deliver precision, reliability, and efficiency in demanding industrial environments. This model provides a nominal power of 0.94 kW with a rated torque of 3 Nm at 6000 rpm, ensuring smooth and accurate motion control for automation systems. Built with natural cooling and a rugged IMB 5 flange design, it offers long operational life and consistent thermal stability under continuous operation.
The motor features a rotatable power connector and an advanced absolute encoder (AM20DQI) with 20-bit + 12-bit multi-turn resolution through the Drive-CLiQ interface, providing precise position feedback. Its robust construction includes IP65 protection at the drive end and IP67 at the flange, making it suitable for harsh industrial environments where dust and moisture resistance are essential. The integrated holding brake enhances control and safety during positioning or standby operations.
Overview
The SIMOTICS S-1FK7 motor series combines compact dimensions with outstanding performance. These motors are engineered for integration with SINAMICS S120 or S220 drive systems, forming a powerful drive solution for motion control applications. With various encoder options and compatible gear units, the system can be configured precisely to meet specific application requirements. Designed for surface cooling, the motor efficiently dissipates heat, ensuring reliable continuous duty performance.
Benefits
- Compact design allows easy installation even in limited spaces
- High power density and efficiency for diverse automation tasks
- Exceptional dynamic response due to low rotor inertia
- Robust closed-loop control for variable load conditions
- Minimal commissioning time and easy system integration
Applications
- Machine tools and precision manufacturing systems
- Robotic arms and automated handling systems
- Packaging and textile machines
- Glass, wood, and stone processing equipment
- Auxiliary motion axes in industrial machinery
Download
Product Code: 1FK7042-2AK71-1RH2
Find more Siemens products at Turll.com














Reviews
There are no reviews yet.