The printed U that turns a Micro Gearmotor Case into a two-wheel drive: two 30 × 20 × 2.5 mm side plates joined at their far end, 25 mm across the outside. The plates slide over the case's sides and each screws to it with two countersunk M3 screws, so the U runs 20 mm past the case's front. Each plate carries the axle, a 3 mm Rod, at the centre of its other four M3 holes, 10 mm in front of the case and level with the motor's shaft; the end plate takes four more M3 screws on the case's grid. Every edge is broken, inside and out.

Made by

ReDo.Pro

Kind

Parametric part

Licence

CC-BY-SA-4.0

Keywords

frame, bracket, axle, drive, wheel drive, traction, gearmotor, n20, u bracket, right angle, robot car, 3d printed