File: Pelton wheel.stl Name: Pelton Wheel PLA Material:102.86 grams ( 0.227 lbs) Infill = 10% Size: 194.26 mm (7.65") x195.02 mm ( 7.68") x 15.75 mm ( .62") Resolution: 0.20mm Layers: 85 layers Rafts: Yes Supports: No Print Time: 11 hr 45 min Function: This is a Pelton water wheel ready to mount on a hub of a DC motor or a generator. The hub can be attached to a hole in the center with 4 bolts around it. If printed 1:1 then the 12 indiviudal cups are bolted with a M5 x 12mm (or #10-32 x .50) machine screw and hex nut. The water should hit the cups perpendicularly which means there needs to be a port or jet to direct the incoming water.