FP 080 L2 -25-P2-S2 gearbox, the output shaft diameter is 19mm. It is used for 80mm and 110mm AC servo motors, input diameter is 19mm.Gearbox DrawingGearbox Output TypeGearbox Performance ParametersOutput shaft diameter: 19mmInput diameter: 19mmCompatible with: 80mm and 110mm AC servo motorsModel: L2 -25-P2-S2Product category: PF series planetary gearbox