Poly-V pulley PL 90/16, 16 grooves, for Taper-Lock 1615, cast iron

Product Description

Poly-V pulley PL 90/16, 16 grooves, for Taper-Lock 1615, cast iron works with PL poly-V belts with up to 16 ribs. The pulley diameter is 90 mm. It is made of EN-GJL-200 cast iron, phosphated and statically balanced for a peripheral speed of up to 30 m/s.

The pulley has a seat for a Taper-Lock 1615 clamping bush (bush sold separately) - the bush bore is chosen to suit the shaft, up to 42 mm, without boring the pulley.

Technical data

Applications

Medium and high power drives: machine tools, compressors, pumps, industrial fans, agricultural and construction machinery.

Frequently asked questions

Which poly-V pulley has the PL profile, a diameter of 90 mm and 16 grooves?

This is the poly-V pulley PL 90/16, 16 grooves, for Taper-Lock 1615, cast iron.

Which belt fits this pulley?

A PL poly-V (multi-rib) belt to ISO 9982 / DIN 7867 with a rib pitch of 4.7 mm and up to 16 ribs, e.g. 16PL... (the belt length is chosen to suit the centre distance). A narrower belt of the same profile will also run.

How does a poly-V belt differ from a V-belt?

A poly-V belt is thin and flexible, so it runs on small diameter pulleys and allows a high ratio in a single stage. One wide belt replaces several V-belts, runs more quietly and has less slip.

Which Taper-Lock bush do I need for this pulley?

A Taper-Lock 1615 bush. The bush is bought separately and its bore is chosen to match the shaft diameter - up to 42 mm for this pulley. The bush clamps onto the shaft when the screws are tightened, so the pulley does not need to be bored and removal is easy.

How do I calculate the belt speed on this pulley?

Belt speed v = π × d × n / 60 000, where d is the pulley diameter in mm and n is the speed in rpm. On this pulley at 1450 rpm the belt runs at approx. 6.8 m/s. The pulley is statically balanced up to 30 m/s.

What does the lead time depend on?

When ordering, please check the current stock level of this pulley - the lead time depends on it and is clearly stated according to the quantity available in each warehouse. The stock level is shown above the product price and may differ between warehouses.

Product photos are for illustration purposes only.