The ACH5WT Reich Arcusaflex Drive Coupler is an OEM coupling from the larger end of the Reich ACH series. Size class 5 in the Arcusaflex range handles significant torque loads, serving heavy industrial compressors, large generator sets, and high-horsepower pump drives. This combination is used in equipment where secure, concentric shaft connections are required on both the driving and driven sides, common in larger industrial installations where vibration tolerance is tight.
At the ACH5 size, proper installation is critical for coupling longevity. Follow the manufacturer’s procedure for taper-lock hub installation, including the specified torque sequence. Verify alignment with dial indicators before startup.
Available from Stark Industrial Products for heavy industrial coupling applications.









