Zeberoxyz 2PCS Set GT2 Synchronous Wheel 20&60 Teeth 8mm Bore Aluminum Timing Pulley with 2PCS Length 200mm Width 6mm Belt (20-60T-8B-6)

These GT2 wheels and belt are so far out of specification its a joke!!!! +/- 1mm!!!!! Dont waste your money on this crap!!!!!!

Not everyone buys these for printers or whatever they advertised it for. It said it could be used with DC motors. Didnt say the belt size but it was no bigger then 200mm. Way to small. And they didnt have any option for a bigger belt unless u buy it seprete. Belt was way to short for the power I needed to make. But other then that the gears or solid and work good. Even with other belts I had to use. Amazon does not have a lot of options for belts. Other then these types. Im using a carpet cleaner belt right now. Even rubber bands put out more power. Good ones not cheap ones.

The Size and flexibility of These units make them usable for all kinds of applications other than 3D printing. They can be doubled up for higher torque for a positive drive, and not get out of sync. It would be nice if they could individually handle more force.

Average product the Alan tool doesnt fit exactly right to the Set screw but thats normal for a cheap product like this.

Funktioniert super!

I used it tO power a garage door opener. It handled 50w of power at around 5000rpm. I thought it wouldn’t last but it’s tough rubber

Alles OK.

Its not what I was looking for, but seemed to be of decent quality. The ad for it could definitely be better written to fully understand the dimensions.

Habe mich über den schnellen Versand Super gefreut mein erster Antrieb in diese Richtung bei näherer Betrachtung musste ich Feststellen das der Äußere Ring von der größeren Riemenscheibe defekt ist er ist Abgebrochen und sogar durch gebrochen zudem fehlt bei der Heilen Scheibe noch die Madenschraube.

il y a 4 roues dentés, chacun a 2 trous. cependant il ny que 7 boulons dentés noirs.... probablement celui qui a vérifié lemballage na pas fait attention