SPZ Taper-Lock V-belt pulleys

SPZ Taper-Lock V-belt pulleys are pulleys for SPZ and XPZ belts with a tapered seat for a Taper-Lock taper bush. You mount the pulley on the shaft without turning the bore, which makes replacement particularly easy in fan, pump and compressor drives.

SPZ Taper-Lock pulley - installation without a lathe or workshop

You do not need a lathe or a workshop - all you need is a bush with a bore for your shaft and a spanner to tighten the screws. Removal is just as easy, so changing the ratio or replacing the motor takes little time, and the shaft remains undamaged. The pulley can also be moved to a shaft of a different diameter simply by changing the bush.

SPZ V-belt pulleys with a seat for a taper bush

Single and multi-groove SPZ Taper-Lock pulleys in a wide choice of diameters. The pulley name gives the diameter, number of grooves and the number of the bush the seat is designed for. Bushes are bought separately - you will find them in the Taper-Lock bushes group.

SPZ Taper-Lock V-belt pulleys - customer questions

Does one pulley fit shafts of different diameters?

Yes. Taper-Lock bushes with the same number are made with different bore diameters, so you just choose the bush for the shaft, and the pulley stays the same.