Dalton OSD-225-3/4 Torque Limiter

The Dalton OSD-225-3/4 Torque Limiter functions as an essential protective mechanism within industrial power transmission lines to prevent damage from sudden shock loads and torsional overloads. Engineered with a compatible 3/4-inch shaft interface, this device operates on a hydraulic friction principle that allows the drive connection to slip automatically when preset resistance limits are exceeded. This automatic disengagement capability preserves critical components such as gear reducers, conveyors, crushers, and electric motors from internal stress fractures or sheared pins during operational jams. Industries including mining, cement manufacturing, and heavy aggregates rely on this unit to maintain drive continuity while isolating hazardous force vectors during emergency stoppages or clogging events. By maintaining the correct slip settings, the OSD-225 protects the entire transmission chain, reducing maintenance costs and extending the service life of the attached machinery significantly.