Ugears STEM-lab tool-kit 4-speed Manual Gearbox educational

4-speed manual Gearbox STEM kit by Ugears: Assembly

The DIFFERENTIAL model kit is the mechanism without which you cannot turn a vehicle around. It demonstrates how the two drive wheels mounted on the same axle can rotate at a different rate and can thus cover a different distance. This mechanical toy is a miniature version of the main part of the transmission mechanism of a car. It improves its maneuverability and performance.

UGears Stem Lab Differential Model Kit

UGears STEM LAB Gearbox wooden puzzle and construction kit

Model Size: 5.1*3.9*4.3 in (13*10*11 cm) Package size: 8.1*7.4*2.5 in (20.5*18.8*6.3 cm) Number of components: 120 Estimated time of assembly: 1-2

Gearbox educational mechanical model kit

Ugears STEM-lab tool-kit 4-speed Manual Gearbox educational mechanical model

Ugears STEM-lab tool-kit 4-speed Manual Gearbox educational mechanical model

The Tachometer 3D puzzle from UGEARS' STEM Lab collection is a fully operational DIY wooden model of a tachometer, ready for you to assemble. When the handle is rotated, movement is transmitted through a reducer, increasing the RPM and displacing twin weights in the centrifugal unit. A tachometer is a device designed to measure the rotational speed of various parts in engines and other mechanisms. It calculates revolutions per minute (RPM).

UGears - STEM-LAB Tachometer

UGears - STEM-lab Gearbox - Hub Hobby

Ugears STEM Gearbox Model Kit - Creative Wooden Model Kits for Adults, Teens and Children - DIY Mechanical Science Kit for Self Assembly - Unique Educational and Engineering 3D Puzzles with App

Model Size: 5.1*3.9*4.3 in (13*10*11 cm) Package size: 8.1*7.4*2.5 in (20.5*18.8*6.3 cm) Number of components: 120 Estimated time of assembly: 1-2