Physical Electromagnetism Experiment Equipment Three-Phase Motor Principle Demonstrator Physics Experiment Equipment Teaching Instrument

Use: Explain the nature of the rotating magnetic field and the principle of a three-phase induction motor.Structure:The permanent magnet rotating magnetic field demonstrator consists of a holder and a permanent magnet hoof fixed shaft.The rotary Demonstrator electromagnetic field consists of three evenly distributed square coils. The three coils are each wrapped with red, yellow and blue ribbons to show the difference. located at the base three terminals for external three-phase power supply.The bearings are mounted on the magnetic needle, the aluminum frame, the plastic frame and the squirrel cage. If they are mounted on the needle holder, they can be rotated flexible.PrecautionsWhen using needs to electromagnetic rotation demonstrator coil and the binding posts are respected, whether the connection between the connector and the three-phase power supply is reliable.It should be prevented that the electromagnetic coil rotation demonstrator deformed, misaligned and damaged by permanent magnets.Note:Please do not hesitate to send us an email if you have any problems or questions. We will do our best to meet your satisfaction be reached within 24 hours.

• * The bearings are mounted on the magnetic needle, the aluminum frame, the plastic frame and the squirrel cage. If they are mounted on the needle holder, they can be rotated flexible ..
• * 100% brand new and high quality ..
• * This instrument describes the type of the rotating magnetic field and the principle of a three-phase induction motor ..
• * Incredible tool for physical laboratory equipment or as a decoration in your laboratory that make the learning of physical experiments efficiently ..
• * Well suited for use in schools, educational displays and collectibles. A great addition to your laboratory equipment.