Marble Run Chain Hoist - Modular Wooden Kinetic 3D Puzzle

Marble Run Chain Hoist by Ugears - Modular Kinetic Wooden Sculpture

Experience the intersection of kinetic art and mechanical engineering with the Marble Run Chain Hoist by Ugears. This captivating wooden marble run serves both as an intricate desktop sculpture and an interactive mechanical machine that illustrates foundational physics in motion. Assemble it by hand and watch an endless cycle of rolling marbles bring industrial automation to life.

Intricate Lift Mechanics & Multi-Route Tracks

The Marble Run Chain Hoist stands out with continuous vertical transport and clever track routing:

• Continuous Chain Hoist Lift: Turned by a manual hand crank, the vertical drive chain collects marbles from the bottom reservoir and lifts them to the summit tower in steady succession.
• 3-Way Track Switch: An intelligent mechanical distributor alternates marble traffic among different routes. Each passing marble toggles an internal gate until a counterweight lever releases the grouped flow.
• Varied Obstacles & Cascade Chutes: Marbles race through high-speed loops, rattle down stepped terraced cascades, or gather inside a holding accumulator before bursting onto the lower return tracks.

Modular System & Hands-On STEM Learning

Engineered for standalone operation or modular combination with the broader Ugears marble run collection:

• Interconnectable Architecture: Connect 2 or 4 Ugears marble runs (identical units or other compatible track designs) via included joiner pins to construct an expansive tabletop marble network.
• Practical STEM Education: Provides clear visual demonstrations of potential energy, mechanical gear ratios, counterweights, and gravity switches in action.
• High-Precision Snap-Fit Build: Contains 400 laser-cut composite wood parts crafted for a snug, glue-free fit without requiring specialized tools.

Technical Specifications

• Number of Parts: 400 precision laser-cut wooden pieces.
• Difficulty Level: Intermediate.
• Estimated Assembly Time: Approximately 7 hours.
• Kit Includes: 10 glass marbles, lubricating wax, sandpaper, and a step-by-step illustrated manual in 11 languages.
• Dimensions: Stands approximately 30 cm tall with a stable, compact footprint.