Made of 40Cr Carbon Steel, stronger than the original gear, wear-resistance and better transmission. The upgraded 40Cr Carbon steel Spur Gear 35T 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: 8mm, D-shaped motor gear hole, Module: 1.5mm, Number of teeth: 20T, Tooth surface width: 8.5mm, Outer diameter: 33mm.
Spur Gear 35T diameter: 6mm, D-shaped motor gear hole, Module: 1.5mm, Number of teeth: 35T, Tooth surface width: 14mm, Outer diameter: 55.4mm.