I am looking to source a metal 20T motor (pinion) gear as the 3d printed ones keep breaking/splitting/slipping. Does anyone know where I can buy a replacement?
thanks Len, do you know which one I need on the link? isn’t the pitch important? do you know what the 3d printed one is based on? 32/48 or 64? I know I need a 20T/3.175 gear but the pitch is important as well isn’t it? Have you had this gear strip off easily? how did you overcome it?
I went with a full metal differential and matching pinion from the Hobbyking Basher 4WD so I’m not much help there. Perhaps the designer will chime in.
Thanks Len…Daniel? can you help? Anyone else? i cant be the only one having this issue?
still looking for help…anyone?
i used the “OpenRC almost all metal rugged driveline” (some erlier post here):
3x HSP 02024 Diff Complete
2x HSP 02030 Drive Gear
2x HSP 02016 Universal Loint ( 1 pair )
5x HSP 02038 Ball Head screw
pinion in metal e.g. Robinson Racing RRP-1714 or RRP-1716
(think i used the 1716, but it doesnt matter)
and printed only: