1FK7042-2AF74-1SB0 SIEMENS Exclusive SIMOTICS S-1FK7 Synchronous Motor Original Brand New
The SIEMENS SIMOTICS S-1FK7 motor (1FK7042-2AF74-1SB0) is a precision-engineered synchronous servo motor designed for reliable motion control and outstanding efficiency in industrial automation. Delivering a rated power of 0.82 kW with a torque of 3 Nm and operating at 3000 rpm, this naturally cooled model offers stable performance even in continuous-duty environments. With its integrated Pt1000 temperature sensor and rotatable multi-pole power connector, the SIMOTICS S-1FK7 series ensures simplified installation and reliable temperature monitoring for long-term operational stability.
Its compact construction and high-grade components provide an exceptional balance between speed, torque, and mechanical strength. The unit includes a robust resolver (P = 4) for precise position feedback and a holding brake for enhanced safety during machine stoppage. Designed with an IMB 5 flange and IP64 protection, this motor offers consistent operation even in harsh industrial conditions. Built on the trusted SIEMENS platform, the SIMOTICS S-1FK7 motor integrates seamlessly into advanced drive systems such as SINAMICS S120 and S220, supporting complex motion applications with accuracy and repeatability.
Overview
The SIMOTICS S-1FK7 series is a family of permanent-magnet synchronous motors engineered for high performance and flexibility. A wide range of variants, gearbox options, and encoder systems allow complete customization for automation, robotics, and machine-tool applications. With high overload capacity and low thermal resistance, the S-1FK7 motors ensure dependable output across various duty cycles, enabling faster machine throughput and smoother motion profiles.
- Compact design with exceptional power density for space-saving installation
- Universal application versatility with numerous shaft and feedback options
- Available in Compact, High Dynamic, and High Inertia types
- Compatible with SINAMICS servo drives for synchronized control and diagnostics
Benefits and Applications
- Extremely high dynamic response and precision motion performance
- Robust closed-loop control properties for variable load conditions
- Reduced commissioning time and disturbance compensation effort
- Ideal for machine tools, robotics, packaging, printing, plastics, and textile machinery
- Perfect for automation lines requiring smooth, controlled positioning
Product Code: 1FK7042-2AF74-1SB0
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