KR Torque Limiter is a protective device that limits the torque transmitted in a drive system by slipping when the torque demand exceeds a preset value as a result of shock loads, overloads, or machine jams. It automatically reengages when the overload is removed. No resetting is required. KR Torque Limiters prevent machine damage and eliminate costly downtime.

KR Torque Limiters utilize spring loaded friction surfaces for their operation and slip torque is preset by adjustment of the spring force using the adjustment nut or bolts. KR Torque Limiters can be used with a sprockets, gear, sheave, or flange plate as the center member clamped between two friction facings. 
1) Torque range: 0.59N.m - 9310N.m
2) Maximum speed: 6,600rpm