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Precision Planetary Gear Assembly View 1
Functional Parts

Precision Planetary Gear Assembly

(4.8 Rating)
1250.00

High-precision planetary gear assembly featuring smooth rotating mechanics and visual tolerance alignment. Designed for mechanical education, kinetic art, and testing load capacities.

Est. Delivery: 4-6 Business DaysTemp Resistance: 110°C

Technical Specifications

Gear Ratio4:1 reduction
Outer Diameter85 mm
Internal BearingPrinted-in-place ball track
Shaft InterfaceStandard D-profile 8mm keyway
Infill Density60% Gyroid

Manufacturing Details & Infill Specs

Our Precision Planetary Gear Assembly is a mechanical marvel printed to strict dimensional tolerances (±0.1mm) to guarantee smooth gear mesh and rotation. Utilizing heavy-duty materials like Carbon-Fiber Nylon and ABS, this assembly is perfect for engineers, teachers, and makers who want a tactile demonstration of gear ratios, mechanical advantage, and additive manufacturing limits. Each set features sun gears, planetary carriers, and ring casings that can handle reasonable speeds and manual torque without binding or layer failure.

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