Atlas Copco D312-DS4 Tensor-DS4 Sensor Module

Atlas Copco D312-DS4 Tensor-DS4 torque controller is a compact advanced unit in the Tensor DS family that drives and monitors Tensor DS4 fasteners with precise torque control. It accepts 120/240 V input, is rated at 300 W, and supports a 3-Phase configuration, with a footprint of 12 × 7 × 16 inches and a weight of 22.5 lb, making it suitable for integration in automated lines or compact workstations. The D312-DS4 Advanced variant uses the DigiTork torque algorithm and includes encoders that verify both the angle of approach and the tightening angle, helping ensure reliable joints; it can be configured with up to 10 programs to cover multiple fastening tasks without swapping hardware. Atlas Copco's Tensor DS/DL controllers are designed to reduce cycle times and improve process visibility by combining high-speed tightening with angle feedback, supporting a range of industrial assembly applications from electronics to automotive components.