GT2 Pulleys for 6mm belt

Teeth	16		20
Inner diameter	5mm	6,35mm	8mm	6,35mm	5mm
Outer diameter	14mm	14mm	16mm	14mm	18mm
Total length	14mm	14mm	16mm	15.5mm	18mm
Teeth length	7mm	7mm	7.5mm	7.5mm	7.5mm
Grub screws	2 x M3
Material	Aluminium

 

The GT2 pulley is the perfect component to forever eliminate the hated backslash between the belt and the gear teeths. It's mandatory in the X and Y axes in order to get the best superficial finishings in a 3D printer or belt-driven CNC machine.

This pulley uses two perpendicular grub screws (included) in order to get a better fitting. This way it's not necessary to use flat shaft motors.

With a bore diameter of 5mm, this pulley is compatible with the vast majority of the Nema17 and Nema14 motors used in the RepRap project.

Although technically they can be used with up to 7mm belts, this pulley works beautifully with 5mm or 6mm synchronous belts.

The price is for one unit.