NEMA 23 Planetary gearbox reducer, 1:3.333 ratio

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Summary NEMA 23 compatible planetary gearbox reducer with impressive reduction ratio of 1:3.333. The gear configuration boasts 63 ring teeth, 27 sun teeth, and 18 planet teeth. To assemble this mechanical marvel, you'll need to combine the included files with an M8 bolt, an M8 nut, a 22mm OD/8mm ID/7mm TH bearing, and of course, a NEMA23 motor. Proper lubrication is crucial - running the gears dry will result in the planets binding to the carrier, rendering it useless. To avoid this catastrophic failure, apply a generous amount of lubricant grease. Printer Settings: Geeetech i3 (modified) Raft settings: No Supports: None Infill density: 10% Note: Infill densities above 10% yield satisfactory results; higher infill densities will produce an even more robust outcome.