Speed ratio 3.6: 1 / 4.25: 1 planetary reducer 56mm square input flange for Nema23 stepper motor shaft diameter is 6.35mm or 8mm
USD 26.54USD 29.49
Speed ratio 3.6: 1 / 4.25: 1 planetary reducer 56mm square input flange for Nema23 stepper motor shaft diameter is 6.35mm or 8mm