Atlas Copco PF3109-G-DN-HW Torque Multiplier

Atlas Copco PF3109-G-DN-HW is a Tensor 8-9 torque controller (control interface) for Atlas Copco Tensor nutrunner systems. PF3109-G-DN-HW is part of the PF Power Focus family—PF denotes Power Focus—and the "9" in the model number corresponds to the 8-9 motor-size class within the Tensor lineup; the unit is catalogued as 8433 2940 00 by distributors, validating its place in the Tensor 8-9 family. This torque control box governs and monitors fastening torque in automated operations when paired with the matching Tensor drive unit and tool, delivering repeatable torque output and reliable preload in joint assemblies. Typical applications occur in manufacturing environments where precise torque control is essential for joint integrity and quality control, such as automated fastening stations and assembly cells. Designed to integrate into a Tensor-based control stack, PF3109-G-DN-HW offers a direct-fit control solution for refurbishers and integrators working with Tensor hold-and-drive tooling in the 8-9 motor-size class.