GT2 20 Teeth Dual Aluminium Pulley Gear – 8mm Diameter
This pulley connects the motor to the belt and allows for rotational motor movement to translate into linear directional movement. This type of mechanism is most often seen in 3D printers or CNC machines. The pulley is made of high quality aluminum and has 20 teeth for precision movements, each pitch is 2mm designed specifically for GT2 belts. The pulley mounts to the motor shaft by the 2 mounting screws embedded in the pulley and requires an M2 Allen Key to adjust.
This specific model has two 20 teeth groves, recommend for pulling two belts in open direction or transferring movement from one belt to another.
Specifications:
- Teeth: 20
- Bore Width: 8mm
- Belt Width: 7mm max
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