WPF 080 L1 -5-P2-S2 gearbox, the output shaft diameter is 24mm. It is used for 130mm AC servo motor, input diameter is 24mm.Gearbox DrawingGearbox Output TypeGearbox Performance ParametersProduct Category: Precision planetary gearbox, WPF series gearboxTags: gearbox, planetary reducer, servo motor and driver, WPF 115 L1 -5-P2-S2 gearbox for 130mm Servo motorOutput shaft diameter: 24mmInput diameter: 24mmCompatible with: 130mm AC servo motor