HTD 14M Taper-Lock timing pulleys

14M Taper-Lock timing pulleys have a tapered seat for a taper bush. A large, heavy 14M pulley is fitted and removed without a press, and changing the ratio requires no shaft machining.

HTD 14M Taper-Lock timing belt pulleys - shorter downtime for heavy drives

In heavy drives every hour of downtime costs money - you replace a bush-mounted pulley with just a spanner, without a lathe or a puller. The bush clamps around the entire circumference of the shaft, so it does not damage it and reliably transmits high torque. Smaller pulleys are made of C45 steel, and larger ones of grey cast iron.

HTD 14M timing pulleys with a seat for a tapered taper bush

HTD 14M pulleys with a Taper-Lock seat, for several belt widths. The seat size increases with the size and width of the pulley - it is given in the product name. Bushes can be found in the Bushes category.

How do I choose a bush for an HTD 14M synchronous pulley? Customer questions

How do I choose a bush for a 14M pulley?

Check the seat size in the product name, e.g. Taper-Lock 3535. You order a bush of this size with a bore equal to the shaft diameter.