SPA Taper-Lock V-belt pulleys

SPA Taper-Lock V-belt pulleys are pulleys for SPA and XPA belts with a tapered seat for a Taper-Lock taper bush. The bush has a bore matched to the shaft, and when the screws are tightened it clamps both in the pulley and on the shaft at the same time.

SPA Taper-Lock pulley - installation in minutes without machining

Installation takes a few minutes and requires no machining, so you can replace the pulley on site without sending the shaft to a workshop. Removal is just as easy, and the shaft is not damaged. It is a convenient solution in drives where the ratio is changed from time to time or the motor is replaced.

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

Single and multi-groove SPA Taper-Lock pulleys in a wide choice of diameters, from small motor pulleys to large driven pulleys. The number of the bush the seat is designed for is given in the pulley name. Bushes can be found in the Taper-Lock bushes group.

SPA Taper-Lock V-belt pulleys - customer questions

Is the bush supplied with the pulley?

No. The bush is bought separately - its number must match the number in the pulley name, and you choose the bore according to the shaft diameter.