The upgraded 40Cr Carbon steel Spur Gear 33T M1.5 and large gear shaft, bearing and aluminum 7075 fixed mount bring out three-point support, which is better than the original two-point support in stability and transmission effect.
Motor tooth diameter: 5mm, D-shaped motor gear hole, module: 1.5mm, number of teeth: 20T,tooth surface width: 9mm,Outer diameter: 33mm
Spur Gear 33T diameter: 6mm, D-shaped motor gear hole, module: 1.5mm, number of teeth: 33T,tooth surface width: 14mm,Outer diameter: 52.4mm