Magnetic Multi Coil Car Engine V Model LED Light Hall Effect Reciprocating Electromagnetic Motor

Description: The reciprocating electromagnet used in this product is a better magnet after repeated experiments, replacement and calculation. It can cooperate with hall sensor to generate magnetic force in a better position and achieve better operation effect. The bearing used is ball bearing with low friction and quiet durability, providing strong support for smooth operation. The product is supported by acrylic supports with high precision cutting on both sides, featuring high transparency, non-deformation and beautiful appearance. The beam supports are four carbon fiber columns, which are strong, durable and stable, showing the high-end atmosphere. Specification: Size #1 #2 #3 Product Name Quadra Coil (4-Coil) Octa Coil (8-Coil) Dodeca Coil (12-Coil) Product Weigth 0.74kg 0.92kg 1.1kg Dimension (L*W*H) 230*108*110mm 280*108*110mm 330*108*110mm Input Voltage 5V 5V 5V Power 2W 4W 6W Features: 1. Low friction, quiet and durable 2. Multiple coils for choice 3. Comes with power adatper 4. Add LED design that lights up after turning on power, full of technology 5. Hall elements take the magnetic field as the working medium to transform the moving output of the object into the form output of digital voltage, which makes it have the function of sensor and switch. Product Principle: If the places a current(lv) in the conductor(d) in magnetic field (B) the direction of the magnetic field perpendicular to the direction of the applied voltage, then on the direction perpendicular to both applying current direction and magnetic field, it will produce another voltage (UH) which is called hall voltage. It's like a road, where people are evenly distributed on the road, moving forward, and when there's a magnetic field, they might wave away and go to the right of the road. Therefore, voltage difference will be generated on both sides of the road (conductor). This is called the hall effect. Hall element based on the hall effect, take the magnetic field as the working medium to transform the moving output of the object into the form output of digital voltage, which makes it have the function of sensor and switch. Package Included: 1 x Multi Coil Car Engine V Model