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Wooden 3D puzzle "Mechanical Variator"

$17

Mechanical constructor The Variator is a fully functional wooden model of the variator.

 

Quantity
In stock

The Variator is a device that transfers and adjusts the engine torque by changing the ratio of gears. Gear ratio can change automatically, manually or within a pre-set program. The term that most drivers and automobile enthusiasts are more accustomed with is Continuously Variable Transmission, or CVT. With DIY wooden puzzle Variator STEM lab you can learn and comprehend one of the most important parts of a car without soiling your hands in machine oil!

The CVT is used in mechanisms, in which a continuous range of gear ratios must be changed seamlessly: cars, motor scooters, snowmobiles, quadracycles, conveyors, metal-cutting machines, etc. To have a better idea about how it is used in different types of equipment, try the AR application that comes with the Ugears STEM model.

The mechanical puzzle Variator Ugears STEM lab is a fully functional wooden replica of a Belt-driven Friction Cone CVT. The Cone CVT varies the drive ratio by moving a wheel or belt up and down the axis of conical roller. In the Ugears model kit Variator, the belt, powered manually via the reducer, transfers the rotation to the driven cone pulleys.

Use the transmission fork to change gears and observe how the speed of the driven cone pulley drops or rises while the drive cone pulley’s speed remains the same. Due to the open design of the model, you will be able to see the whole process.

INSTRUCTION

1000 Items

Data sheet

Material
Plywood
Size in finished form
16.8*12.8*10.6 cm
Package size
20.5*18.8*6.3 cm
Assembly time
4 hours
Made in
Ukraine
Number of parts
104 pcs.

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