KBA KR30PP

The KBA KR30PP cam roller (German: Kurvenrolle) is a precision mechanical part used in the drive and motion linkage assemblies of KBA 104 and KBA 105 printing presses. It follows a cam profile to convert rotational movement into controlled linear or oscillating motion, guiding linkages that drive feeders, grippers, or register mechanisms. This helps ensure smooth, synchronized mechanical movement and accurate timing across press subsystems