AccuWeb SF-2 7102-02 MTR-309 Linear Actuator And Motor

AccuWeb SF-2 7102-02 MTR-309 is an electronic web-guide actuator that delivers precise, repeatable linear motion for web-guiding applications. This SF-2 unit pairs a compact actuator with the MTR-309 motor and is designed for use in AccuWeb’s web-guide systems. It provides a 4.00 in (101.6 mm) stroke, with end-of-travel limits specified for SF-2 at 4 inches of travel, enabling repeatable endpoints across cycles. The drive is a 90 VDC motor rated at approximately 1,750 RPM, delivering adequate torque for accurate edge alignment without excessive speed. The assembly is built for a small installation footprint, integrating the motor with the actuator to simplify control integration with standard web-guide electronics. Commonly cataloged as SF-2-7102 WEB GUIDE, this model is used to maintain precise alignment of moving webs in processing lines, including packaging and converting operations where stable, repeatable substrate positioning is essential. The MTR-309 designation identifies the integrated motor model, and the SF-2-7102 configuration is a recognized setup within AccuWeb’s line of electronic guide actuators.