Design Intention: This product is composed of 8 circuit boards and 8 coils, each coil corresponds to a circuit board, does not interfere with each other, and can be energized at the same time or a single coil. The circuit adopts a self-excited structure. Each coil is formed by winding two wires at the same time. The thick wire is the driving coil and the thin wire is the signal coil. When the magnet passes through the coil, the signal coil will generate an electromotive force voltage, the voltage will turn on the mos tube, supply power to the drive coil and generate a magnetic field, thereby attracting or repelling the magnet, let the rotor move, and the next magnet will also attract when it reaches the same position Force or repulsive force, so that the rotor has been moving in one direction.
Technical Points: Pure copper coil, strong permanent magnet, double coil self-excited structure, independent circuit board, wide power supply voltage range. Low voltage and low power consumption, safe and reliable, energy saving, atmospheric appearance, novel style, clear structure, simple and reliable circuit, no heat, long life.
Voltage: 12V; Current: 2A (each coil); Electrical Parameters: The maximum voltage should not exceed 24V, otherwise the current will be too large and cause serious heat.
Usage: Please check whether there are loose screws or abnormal noise before powering on. If the power supply is not directly plugged into the circuit board, it can be rotated by hand. The product is fragile, please use it with care and handle it gently.
Significance and Value: This product can be used for teaching demonstration, explaining the knowledge of the principle of magnetic levitation, and can also be used as a desktop technology decoration, which is more exhibitable and suitable for gifts for students and children. It is magical and fun to stimulate enthusiasm for learning and increase scientific interest.
.For Age: 14+
Specifications: .Color: As Shown .Material: Metal + Acrylic .Product Dimensions: 26 x 26 x 20cm .Product Weight: 4500g .Package Dimensions: 30 x 30 x 25cm .Package Weight: 4800g .Packing: Box
Package Content: .1 x Brushless Motor Model
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Questions about Shipment
Q1 : Do you ship worldwide? A1 : Yes, we can ship worldwide. Q2 : Where you ship goods from? A2 : Our warehouse is located in China, the goods will be shipped from China mainland.
Q3 : What is the shipping cost? A3 : For giving customer good shopping experience, we offer free international shipment.
Q4 : What is the shipping time? A4 : For expected delivery date, please check in this page: Expected Delivery Time
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Questions about Payment & Order Q1 : What payment terms you can accept? A1 : For payment, we accept Paypal and Credit Card.
Q2 : My payment was declined, why? How to solve it ? A2 : If you made the purchase via Credit Card and failed, could you please contact with Stripe Support Team for solution? Or if the issue can be solved, please no worry, we accept Paypal payment as well.
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Q5 : What if my address is wrong? A5 : If the recipient's address was wrong, after the failed delivery, the parcel should be returned back to sender. After we receive the parcel, we will contact you for an updated address and arrange the new shipment.
Questions about Return & Refunds Q1 : What items are returnable? A1 : a)- We can accept returns or exchanges within the 30-day period. b)- All returned items must be in the original condition: unused, unwashed, and unworn. No exceptions. Q2 : How do I return a product? A2:Contact with Enginediy Service Team service@enginediy.com to confirm details to make sure the item is meet the return condition. After the agreement, Service Team will send the detailed return information, please offer return tracking number after return shipment. Q3 : What is you refund policy? A3 : Refunds are processed within 1-5 business days, after you received our confirmation on the cancellation.
Q4 :How will you refund me? A4 : The refund are applied to the original payment method.
He arrived at his time quickly.
Very good, Excellent.
It is an educational gift for students of all levels.
It is a very good choice for those who want to learn and have similar inspirations, electronic and electrical engineers.
The best gift for everyone.....
Thank you for all...
He arrived at his time quickly.
Very good, Excellent.
It is an educational gift for students of all levels.
It is a very good choice for those who want to learn and have similar inspirations, electronic and electrical engineers.
The best gift for everyone.....
Thank you for all...
