Ugears STEM LAB Variator

Calling all vehicle lovers! UGears is happy to provide the Variator as part of the STEM LAB collection. This model functions as an interactive, educational tool to show the inner operations of a CVT, otherwise referred to as constant variable transmission. After complete assembly, the Variator allows you to comprehend one of the most essential components needed to permit motors to run efficiently. 

When used in reality, CVT uses a steel belt that runs between 2 sheaves. In order to continually vary gear ratios, CVT concurrently alters the diameter of the drive pulley-block and the driven pulley-block. The drive pulley-block is accountable for transferring the torque from the engine, while the driven pulley-block is accountable for transferring torque to the wheels. CVT has actually ended up being increasingly popular in any vehicle or device needing smooth transitions between numerous gears, such as cars and trucks, scooters, and conveyors. 

The mechanical Variator is a working replica of a belt-driven friction cone CVT. In general, cone CVT alters the gear ratio by moving a belt up and down a conical drum. Power up the Variator by spinning the reducer, which directly rotates the drive cone pulley-block. The rubber band belt, which runs around both sheaves, will move the rotation of the drive pulley-block to the driven cone pulley-block, showcasing the synchronised rotations of both sheaves. You can alter the gears utilizing the transmission fork to observe how the speed differs between the drive and driven sheaves. Because of the iconic skeletal framework of the UGears Variator, you can openly observe the operation of the whole cone CVT mechanism without soiling your hands with engine oil. 

The Variator building package comes equipped with the following components: essential, drive cone pulley-block, driven cone pulley-block, reducer, belt, pedal, body, and transmission fork. All 104 parts are made with eco-friendly, high-quality plywood precut with laser accuracy, allowing you to easily assemble this model without the need for glue, tools, or additional cutting. In just 2 hours, you will be able to find the inner operations of the Variator. As an added bonus, this model package comes equipped with a QR-code that provides you access to a learning guide for the Variator, together with a special AR UGears application that demonstrates how the Variator is used in reality. 

Whether you are a motor lover, the UGears STEM LAB Variator will inspire you to read more about the elaborate systems that take place under the hood of your cars and truck. The hands-on assembly allows you to unconsciously enhance your fine motor abilities, while the completed develop promotes your mind. With both its visual and enjoyable appeal, the mechanical Variator is an excellent gift or individual reward for anybody. Grab a Variator today and feel your mental gears move! 

Model Size: 6.6 x 5.0 x 4.2 in
Bundle size: 8.1 x 7.4 x 2.5 in 
Variety of parts: 104
Level: Easy
Assembly Time: 2 hours
Advised Age: 8+
Set weight: 1.11 pounds