Metal Mechanical Transmission Teaching Instrument Senior Middle School Physics Experiment Model
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Metal Mechanical Transmission Teaching Instrument Senior Middle School Physics Experiment Model

$131.30
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Metal Mechanical Transmission Teaching Instrument Senior Middle School Physics Experiment Model.    Description: Item Name: Mechanical Transmission Model;  Weight: 2000g;  Size: 32*21.5*15.5 cm;  Material: Metal, Environmentally Friendly Plastic;    Structure principle: This mechanical transmission model includes 6 transmission forms: belt drive, worm wheel drive, chain drive, cylindrical gear drive, bevel gear drive, and friction wheel drive. In order to facilitate the experiment and improve the observation effect, the instrument is driven by a DC motor. First, the DC motor drives the worm through the belt to complete the belt drive, and then the worm drives the turbine to achieve the worm drive. After the above two decelerations, the turbine shaft drives the next chain to rotate, and then it is driven step by step. It is cylindrical gear transmission, bevel gear transmission and friction wheel transmission.    Instructions: This instrument needs to be equipped with a DC power supply

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