CANTO-LOCK Keyless Transmission working principal based on wedge friction theory. By tightening clamping screw, clamp force generated. Due to taper geometry, clamp force is transmitted in radial direction to other member which induced contact pressure on hub and shaft. Due to interference between two bonded parts at shaft and hub, torque can be transmitted from shaft to hub through keyless elements.
The elements have great absorbing capacity of kinetic energy by elastic radial deformation of tapered rings. By
expansion of the outer ring & shrinkage of inner rings, frictional shaft & hub connections are established, which
transmits highest torques free from backlash.