HTD 5M Taper-Lock timing pulleys

5M Taper-Lock timing pulleys are larger HTD 5M pulleys with a tapered seat for a taper bush. They are mounted on the shaft without boring and without cutting a keyway in the pulley.

HTD 5M Taper-Lock synchronous pulleys - mounting in a few minutes

You fit the pulley together with the bush and clamp it with screws - mounting takes a few minutes, and removal is just as simple. When changing the ratio, you can move the bush to a new pulley with the same seat. Smaller pulleys in this group are made of C45 steel, and large ones of grey cast iron. The bush does not damage the shaft, so the pulley can be removed and refitted many times.

HTD 5M timing pulleys with a seat for a taper bush

HTD 5M pulleys with a Taper-Lock seat - the seat size is given in the product name, and the other dimensions on its product page. Bushes can be found in the Bushes category, and smaller 5M pulleys - in the HTD 5M pilot bore timing pulleys group.

Frequently asked questions about the bush for an HTD 5M timing belt pulley

Is the bush supplied with the pulley?

No. You order the Taper-Lock bush with the seat size given in the pulley name separately, with a bore for the shaft diameter.