The Regal Rexnord MORSE Power 500A-1 TL torque limiter is an automatic‑reset overload protection device that disengages the drive at a pre‑set torque to shield equipment from overload conditions. For this series, it features a 5" outside diameter, bore sizes up to 1.75" with a key and setscrew, a torque rating of 210.8 N·m, and a rated speed of 1,000 RPM. This torque limiter protects power transmission systems by providing a defined torque limit before disengaging, with automatic re-engagement when the torque falls below the set point.
