
PRO
Paul B
Australia
Asked

Hi there, does anyone know of a place to buy servo gears from? Even better if there is a way to 3D print them so I can make adjustments.
Related Hardware EZ-Robot JD Humanoid
https://www.servocity.com/servo-gear-sets/
I think you'll need to actually contact ez-robot through customer support, not their store. You'll have to write a message using their Contact Us form and ask if you can purchase the replacement servo gears.
So, if I understood you correctly, for a gear that connects to the servo horn, contact them directly?
Just to clarify, do you need one of these?
Servo Gear)
or
Servo Horn)
or
U Bracket)
Otherwise, check out places like ebay or allibaba because you can get them for cheap in a HUGE lot if you're okay with waiting. Things like that are usually a lot cheaper when you're okay with waiting... and waiting...
You’d think something like that already exists out there as a kit. Wonder if anyone here has seen that? A mechano type kit that worked with servos would be super awesome. Never come across it before but maybe it does exist hmm
Otherwise, I'd suggest checking out the inMoov project, the shoulder section has a high torque, servo-driven, 3D printable worm gear.
Alternatively, you could TinkerCAD to design and 3D print gears that are mountable on common servo horns, which shouldn't be too difficult.
*Edit: Yet another solution could be to laser cut acrylic or Delrin gears that mount on servo horns. There are 2D gear generator programs out there that can make this quite easy. I have a laser cutter if you need some assistance, but I'm unsure how far away from each other we are. *Lol, looks like we are a world away Australia is a bit far