HTD 3M pulley 20 Teeth 8mm Bore by Monra 3d model
Warning. This content is not moderated and could be offensive.
ammo
3dmdb logo
Thingiverse
HTD 3M pulley 20 Teeth 8mm Bore by Monra

HTD 3M pulley 20 Teeth 8mm Bore by Monra

by Thingiverse
Last crawled date: 2 years, 12 months ago
This pulley was created for an electric skateboard transmission, a Mecano brand nut is ment to be place in the square hole on the botton by using a welder or any other way of heating the nut, and then an 8mm Mecano brand bolt should easily pass throught the round hole and secure this way the pulley to the motor shaft.
PS: a metal pulley will always be better. Those, made out of abs, hold for 5 or 6 rides.

Tags