The ACT2.3WT Reich OEM Drive Coupler is a Reich Arcusaflex coupling from the ACT2.3 series with WT configuration. This compact coupling provides torsional vibration damping for light to medium industrial drives including small compressors, pumps, and auxiliary equipment.
The ACT2.3 is one of the smaller sizes in the Arcusaflex range, designed for applications where space constraints limit coupling selection but torsional damping is still required. The WT configuration specifies a particular hub type that determines the shaft interface and mounting arrangement. Despite its compact size, the ACT2.3 uses the same Arcusaflex elastomer technology found in larger Reich couplings, providing consistent vibration isolation across the operating temperature range.
During element replacement, separate the hubs axially without disturbing shaft alignment. Remove the old element, inspect both hub profiles for wear, and install the new element with all lobes properly engaged. Verify the hub gap dimension per the Reich technical data sheet for the ACT2.3 series.
Stark Industrial Products carries Reich Arcusaflex couplers for same-day shipping.











