Machine-vision and optical-inspection systems demand precise motion control, and this requires precision components. One often overlooked but important component is the zerobacklash coupling that ...

Couplings chosen with application requirements in mind last longer, improve precision, and protect other system components from premature failure. • Engineers should choose couplings that compensate ...

Each of these components consists of a series of circular metal discs lined on 4 cm. shaft with couplings on one end. One disc is cross-hatched on the edge. The number of discs on a shaft varies. For ...