PF 090 L2 -25-P2-S2 gearbox, the output shaft diameter is 19mm. It is used for 80mm, 90mm, 110mm AC servo motor, input diameter is 19mm.Gearbox DrawingGearbox Output TypeGearbox Performance ParametersCategory: PF series gearboxTags: 110mm Servo motor, 90mm, gearbox, PF 090 L2 -25-P2-S2 gearbox for 80mm, plantary reducer, servo motor and driverTechnical Specifications / FeaturesModel: PF 090 L2 -25-P2-S2Output shaft diameter: 19mmInput diameter: 19mmCompatible motor sizes: 80mm, 90mm, 110mm AC servo motor