Used for some of the motors I installed on the microscope stand. The only thing is that for the central part of the stylus there is an ideal circle and not a stylus with a notch. As it's weird in slip theory you need precise almost solid pins for the gears to connect and hopefully they don't just slip from spur to spur I've seen this before to be honest where that The metal of the bolt is so tight that it's difficult to pull it out. I think this is a typical size, I glued plastic engine covers with an axle I made with a 3D printer to the appropriate holes.
HONBAY Parrot Improved Material Replacement
3 Review
Greartisan Self Locking Reversible Reduction Electric π - A High-Quality Powerhouse for Versatile Motor Control
3 Review
π The Ultimate Guide to Boston Gear NB24B Pressure Angle: Features, Benefits, and Applications
3 Review
ZhengGuang Hyper Skidding Blue UD2196A RC Stunt Drift Car/Gesture RC Car
58 Review
π Wheels Manufacturing Ball Retainer Bag: Convenient Storage and Protection for Your Ball Retainers
6 Review
FKG 99502HNR Bearing Width Pre Lubricated
5 Review
Bearing 608- ZZ1MC3E (8x22x7) NSK//80018
4 Review
Enhanced Performance Sydien SCS12UU Bearing Bushing Diameter for Precision Machinery
4 Review