PRODUCT · Overload Protection
RTL friction torque limiters use disc-spring pressure on friction plates: RTL50 / 65 / 89 adjust by a single nut, RTL127 / 178 by three bolts; tolerant of high temperatures and widely used in conveying, packaging and machine-tool drives needing overload protection. Torque range 2.94–1087.8 N·m, 5 sizes × two stages.
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