Product Overview:FP 115 L2 -25-P2-S2 gearbox, the output shaft diameter is 24mm. It is used for 130mm stepper motor, input diameter is 24mm.Gearbox Drawing:Gearbox Output Type:Gearbox Performance Parameters:Output shaft diameter: 24mmInput diameter: 24mmCompatible with: 130mm stepper motorTechnical Specifications / Features:Model: FP 115 L2 -25-P2-S2Type: Precision planetary gearboxApplication: 130mm stepper motorOutput shaft diameter: 24mmInput diameter: 24mm