ACT7SN Reich OEM Drive Coupler

The ACT7SN Reich Arcusaflex Drive Coupler is an OEM coupling from the Reich ACT series, size class 7. This is a heavy-duty coupling handling substantial torque loads in large portable compressors, industrial pump drives, and heavy diesel-driven equipment.

The ACT7 size class serves equipment in the 250-400 HP range, including large portable compressors used in pipeline, construction, and mining applications. At this size, the coupling element absorbs significant torsional forces from large diesel engines, and element condition has a direct impact on the reliability of expensive driveline components. Proactive inspection and replacement during scheduled maintenance prevents costly unplanned failures.

The ACT7SN is a direct replacement for equipment originally specified with this coupling. At this torque level, precise alignment is critical. Follow the equipment manufacturer’s procedure and verify alignment with appropriate measuring instruments before startup.

Stark Industrial Products carries ACT7-class Arcusaflex couplers for heavy portable and industrial equipment.