GT2 20 Tooth Aluminum Sync Wheel Idler Pulley Φ8mm for 6mm belt

Sync Wheel Pulley make the timing belt move and the X, Y, Z axis will move up and down, left and right, toward and backward.

Please beware as there are different tooth for Idler Pulley, the tooth number will affect the speed, syncing, accurate of printing. And you will need to redo the calibration for your 3D printer after you put different tooth and different size Idler Pulley.

Specifications

Specifications:

20 Tooth idler pulley

H-type synchronous pulley wheel

Tooth width : 6mm

Material: Aluminum

Tooth: 20 (T)

Belt Width: 6 (mm)

Height : 16mm

Unit diameter : 16mm

Center hole diameter : 8mm