1FK7040-5AK71-1AA3

The 1FK7040-5AK71-1AA3 from Siemens is a synchronous servomotor engineered for high precision in control tasks. Rated for 0.69 kW, this motor delivers a nominal torque of 1.6 Nm, making it suitable for applications that require reliable performance. This motor operates efficiently at a maximum speed of 6000 RPM, allowing for rapid response to commands.

The motor employs a SIN/COS 1 VPP encoder, offering an incremental resolution of 2048 pulses per revolution. This high encoder resolution ensures accurate positioning and velocity feedback in dynamic settings. Designed for ease of integration, the connector allows for a rotation of 270°, facilitating various mounting configurations.

With a natural cooling method, it maintains optimal performance without excessive thermal buildup. This servomotor features a shaft with a feather key, adhering to tolerance N for precise alignment with driven components. The mounting configuration is IM B5 (flange mount), providing secure stability during operation.

The motor also carries an IP64 protection rating, safeguarding against dust and moisture, ensuring durability in challenging conditions. The external finish is painted with RAL7016 (gray), giving it a professional appearance that suits industrial environments. Overall, the Siemens 1FK7040-5AK71-1AA3 is tailored for applications demanding both reliability and efficiency in motion control.