WPF 130 L2 -25-P2-S2 gearbox, the output shaft diameter is 35mm. It is used for 180mm AC servo motor, input diameter is 35mm.Gearbox DrawingGearbox Output TypeGearbox Performance ParametersProduct category: Precision planetary gearboxSeries: WPF series gearboxTags: gearbox, planetary reducer, servo motor and driver, WPF 160 L2 -25-P2-S2 gearbox for 180mm Servo motorOutput shaft diameter: 35mmInput diameter: 35mmFor use with: 180mm AC servo motor