UGears Stem Lab Differential Mechanical Model Kit



  • Condition: 100% Brand New
  • Brand: UGears
  • Color: As picture show
  • Number of components: 163
  • Estimated time of assembly: 1-2 hour
  • The mechanism of the Differential is composed of: The drive gear, The locking lever, The side gear, The locking clutch and The wheel
  • High-quality wooden boards with pre-cut details and other standard supplies
  • Detailed step-by-step colour instruction manual, Easy to follow – easy to learn
  • Assembly requires no glue or additional tools
  • The details come out of the boards with a slight push
  • Model Approximate dimensions: 175mm x 135mm x 105mm(L x W x H)


  • Recommended for ages 8+ years
  • Assemble it and discover the principle of a working Car Differential
  • The model comes with a QR Code to download an interactive Pocket Model Study Guide which includes engaging and interesting tasks to learn more about how the Car Differential works
  • Immerse yourself in Augmented Reality (AR), find out how the Counter is used in a production line, and interact with it via the dedicated Ugears application
  • The Differential is an interactive puzzle kit to help learn and better understand the workings of a car differential
  • The Differential was designed to ensure that the drive wheels sitting on the same axle rotate with a different rate and cover different distances at the same time
  • This mechanism allows the car to make turns without the wheels skidding, prevents wheel-slip, reduces tyre wear, and makes entering and going out of turns easier for the driver
  • Having assembled the Differential, you can unblock it pushing the lever in position 1 (Up) and set both wheels in motion by rotation of the drive gear or the wheel
  • The Control lever regulates the smooth locking of the left and right wheels independently by turning left or right respectively
  • In the “down” position of the lever, both wheels are linked in a rigid coupling and can either rotate together (propelled by the drive gear or a wheel) or lock simultaneously (by the lever of the wheel)
  • Differentials are used mainly in cars as a part of the transmission mechanism. They improve manoeuvrability and performance of a car
  • QR-code to Pocket Model’s Study Guide (the Differential Essentials with a description of the mechanism, principle of working, main characteristics, definitions, and formulas)


SKU TH00001018
Barcode # 4820184121089
Brand Ugears
Shipping Weight 0.6630kg
Shipping Width 0.200m
Shipping Height 0.100m
Shipping Length 0.290m
Shipping Cubic 0.005800000m3
Unit Of Measure ea

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