Columbus AC Motor Coil Motor Mini Coil Rotating Magnetic Field Model, Experimental Teaching Aids Creative Gifts

Strong Coil Desktop, Egg from Columbus AC Motor Coil Motor Experiment Tesla Coil, Magnetic Rotating Field Technology Science Education Desktop Toy ModelNote: the product cannot be changed, the supply voltage and power without permission; it is strictly prohibited to connect the wires privaty; acrylic is easy to deform, crack, carry, and will be sent with a film, please do not drop or put it in a high temperature environment; turn the motor to avoid danger.Specifications:Colour: as shown.Material: metal + acrylicVoltage: 220 Turn 15V ACCurrent: 2APower: 15 WProduct dimensions: 13 x 13 x 12.5 cmProduct weight: 1700gPackage contents:1 x motor model.

• Teslas Egg of Columbus is one of the representative products of Nikola the father of alternating current. The alternating current passes through the circuit and generates a rotating magnetic field, which makes the metal object in the center rotate.
• Customized silicon steel core, 3D printed winding skeleton, transparent acrylic structure, fine winding group, 35mm solid copper ball.
• Plug the power cord into the product and turn it by turning the switch. It is not recommended to use it for more than 5 minutes each time. The coil will heat up. It is best to stop it for a period of time and then turn it on again.
• Columbus eggs can be used as educational toys, technological ornaments, experimental teaching displays, etc.; used to display and explain the principles of rotating magnetic field models and asynchronous motors. Strengthen scientific quality training.
• Note: The product can not be changed the power supply voltage and power without permission; it is strictly forbidden to connect the wires privately; acrylic is easy to deform, crack, wear, and will be shipped with a film, please do not drop it or put it in a high temperature environment