UGears Stem Lab Pendulum Mechanical Model Kit



  • Condition: 100% Brand New
  • Color: As picture show
  • Brand: UGears
  • Level: Easy
  • Number of components: 92
  • Estimated time: 1-2 hours
  • Detailed step-by-step colour instruction manual
  • High-quality wooden boards with pre-cut details and other standard supplies
  • Assembly requires no glue or additional tools, The details come out of the boards with a slight push
  • The mechanism of the Pendulum is composed of: Escapement wheel, Needle indicator, The pendulum with the anchor, Pendulum bo
  • Model Approximate dimensions: 115mm x 83mm x 167mm(L x W x H)


  • Recommended for ages 8+ years
  • Assemble it and discover the principle of a working Pendulum
  • 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 the Pendulum
  • Immerse yourself in Augmented Reality (AR), find out how the Pendulum is used in a clock mechanism, and interact with it via the dedicated Ugears application
  • The Pendulum is an interactive puzzle kit to help learn and better understanding the common element in mechanical clocks
  • The pendulum is one of the basic and most reliable time measuring mechanisms
  • Its working principle is based on the model’s constant amplitude oscillation under the force of gravity (weight) and potential energy (tension force) of the rubber band
  • The rubber band powers the mechanism of the model and compensates for the pendulum’s oscillations’ kinetic energy loss
  • The model has an anchor escapement controlling the frequency of oscillations, a weight, a scape-wheel, gearing, rubber band, ratchet, and pawl reducing operation error
  • The model has several means to control the frequency of oscillations: the weight of the pendulum bob, the vertical position of the weight on the pendulum, and the tension of the rubber band
  • Pendulums are mainly used in mechanical clocks as an element of a launch mechanism and the way to provide a steady rate
  • In the musical sphere, metronomes that have pendulums as their chief constructional element, help musicians practice playing to a regular tempo
  • Pendulums are also used in geological surveying, seismography, sports, and laboratory research in mechanics and physics


SKU TH00001019
Barcode # 4820184121041
Brand Ugears
Shipping Weight 0.6490kg
Shipping Width 0.200m
Shipping Height 0.100m
Shipping Length 0.290m
Shipping Cubic 0.005800000m3
Unit Of Measure ea

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