In the center is a tension bar with pulleys on both ends though which the wire feeds. This bar pivots at the center and takes up slack while its position is encoded by turning a pot via a 3D ...

Since our hands clasp the controllers that clamp the cables that carry the tension ... each pulley is doing the actual heavy lifting of simultaneously loosening and slackening the cable pair ...

They also reduce noise and vibration; decrease sprocket, pulley, belt, and chain wear; and increase the life of drive components. In drives, belts and chains are installed with enough tension to ...

Pulley block pins are of several different types. Choices include toggle, clevis, coiled, dowel, grooved, hinge, knurled, rolled, shear, spring, straight, taper or tension pins. The frames of lifting ...