{"product_id":"transparent-acrylic-four-coil-brushless-hall-motor-model-stem-electromagnetic-science-display","title":"Transparent Acrylic Four-Coil Brushless Hall Motor Model, STEM Electromagnetic Science Display","description":"\u003cp\u003e\u003cstrong\u003eTransparent Acrylic Four-Coil Brushless Hall Motor Model, STEM Electromagnetic Science Display\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTransparent Multi-Layer Acrylic Construction: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures a multi-layer transparent acrylic frame that clearly displays the internal copper windings, Hall sensor circuit board, rotor, and mechanical structure. The open design allows electromagnetic operation and motor components to remain visible during use, making it suitable for science demonstrations and desktop display.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFour-Coil Brushless Hall Motor System: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEquipped with a high-sensitivity Hall sensor that detects magnetic field changes to control coil energizing sequences for smooth brushless operation. The three-fan rotor spins at a high rate with stable, low-noise performance, illustrating the operating principles of modern brushless motors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSTEM Learning and Engineering Demonstration: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDemonstrates the relationship between magnetic fields, electric fields, and Hall voltage in a visual format. Includes an illustrated instruction guide explaining electromagnetic induction and brushless motor operation, making it suitable for physics classrooms, laboratories, engineering demonstrations, and technology enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHand-Assembled Acrylic Display: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCarefully assembled with a thick acrylic base and four stable vibration-damping feet to maintain secure placement during operation. Powered by a 12V low-voltage supply with an 8W power rating, providing consistent motor performance for extended demonstrations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical Display for Science Collections: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe transparent body showcases precision coils, magnets, and electronic circuitry while the rotating fan creates an engaging mechanical display. Suitable for desks, offices, laboratories, classrooms, engineering collections, and science displays.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Material: Acrylic + Magnet\u003cbr\u003e.Power Supply: 12V 5A\u003cbr\u003e.Power Consumption: 8W\u003cbr\u003e.Rotation Rate: 3000 RPM\u003cbr\u003e.Product Weight: 1000g\u003cbr\u003e.Package Weight: 1200g\u003cbr\u003e.Product Dimensions: 12 x 15 x 15cm\u003cbr\u003e.Package Dimensions: 53 x 23 x 29cm\u003cbr\u003e.Packaging: Box\u003cbr\u003e.Age: 16+\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePacking List:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e.Main Unit *1\u003cbr\u003e.12V 5A Power Supply *1\u003c\/p\u003e","brand":"EngineDIY","offers":[{"title":"Default Title","offer_id":50082287059158,"sku":"33ED3735505","price":91.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0175\/0718\/8800\/files\/8f4d9145-eb7d-4946-ba05-bf97fb09fa5f.jpg?v=1786670170","url":"https:\/\/www.enginediy.com\/fr-au\/products\/transparent-acrylic-four-coil-brushless-hall-motor-model-stem-electromagnetic-science-display","provider":"EngineDIY","version":"1.0","type":"link"}