Torque limiters
Torque limiters form R+W operate on the spring-ball detent principle. If the torque exceeds the set limit value, the coupling completely disconnects the driving and driven components. This results in a mechanical separation within less than 5 ms in the event of a torque overload. The coupling system is completely backlash free and suitable for highly dynamic applications in modern drive technology.
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SK1 – Torque limiter
Safety system: hardened steel, Clamping ring: size 1.5 – 10 aluminium, Conical clamping bushing: size 15 – 2500 steel
SKP – Torque limiter
Safety system: hardened steel, spring loaded ball-detent principal, with simple keyway connection
SKN –Torque limiter
With clamping ring and one clamping screw, Safety system: spring loaded ball-detent principle
SKH – Torque limiter
Two clamping hubs with two clamping screw in each, Torque limiter system: spring loaded ball-detent principle
SK2 – Torque limiter
Two conical clamping assemblies with six tightening screws each, Safety system: spring loaded ball-detent principle
SK3 – Torque limiter
Two conical clamping assemblies with six tightening screws each, Safety system: spring loaded ball-detent principle
SK5 – Torque limiter
Two clamping hubs with one clamping screw each, and one of the clamping hubs with tapered male segment, Safety system: spring loaded ball-detent principle
ES2 – Torque limiter
Two clamping hubs with one clamping screw each and concave driving jaws, Safety system: spring loaded ball-detent principle
SLN – Torque limiter
With clamping collar and a single clamping screw, Safety system: spring loaded ball-detent principle
SLP – Torque limiter
With DIN 6885 or ANSI B17.1 keyway, Safety system: spring loaded ball-detent principle
SL2 – Torque limiter
Clamping collar / clamping hub with one clamping screw each, Safety system: spring loaded ball-detent principle
SLE – Torque limiter
Clamping collar with clamping screw, Clamping hub with concave driving jaws and clamping screw, Safety system: spring loaded ball-detent principle
ESL – Torque limiter
Two hubs, each with keyway, Safety system is integrated into one of the hubs