Note：the drawing does not represent the real object, just show the parameters of the pinion

Object, M0.3 7T plastic pinion, interference fit 0.7mm shaft, thickness 2.5mm, outside gear diameter 2.7mm.

interference fit 0.7mm shaft of 4mm coreless motor

thickness 2.5mm

Weight 0.01g, with 10 PCS

 With 12/36T dual gear