Electromagnetic Suspension Ring
- In stock with stable lead times — single units or complete sets
- Size, appearance and interaction can be adapted to the museum’s theme
- For science museums, campus science rooms, community science centers and mobile science museums
- Export packing and overseas on-site installation support
Electromagnetic Suspension Ring - Customization of Science Museum Exhibitions, Campus Community Science Popularization Equipment, Source Manufacturer of Science Exhibitions Description and Introduction of Scientific Principles:
Show Faraday's law of electromagnetic induction and Lenz's law, use electromagnetic induction to eject an aluminum ring, and generate induced current in a metal cylinder in an alternating magnetic field. The magnetic field generated by its induced current interacts with the original alternating magnetic field, causing the aluminum ring to bounce up; When the electromagnetic repulsion of the metal ring lasts longer than the gravitational force, the metal ring suspends and stabilizes at its own gravity equilibrium height. Turning the hand cranked generator will generate a magnetic field in the metal drum, and the aluminum ring in contact with it will generate induced current. The magnetic field generated by the induced current is exactly opposite to that of the metal drum, causing the aluminum ring to fly away from the drum. The audience hand cranked the generator to observe the changes in the aluminum ring.
Main technical parameters of exhibits:
Dimensions (unit: m): 0.75 × 0.75 × 1 1. exhibits materials: ① Booth: 30 square tube frame, 1.2mm cold-rolled plate enclosure, surface painted ② Table top: Cambert plate, thickness ≥ 10mm ③ Instruction board, graphic board: acrylic UV spray painting ④ Maintenance door: 1.2mm cold-rolled plate surface painted ⑤ Protective cover: transparent acrylic+customized color acrylic according to actual needs 2. Main configuration: ① Leakage switch: pole number: 2P+N; Release current: 16A; arc extinguishing medium: residual current circuit breaker; Breaking capacity: 6KA ② Button: Red wave button GQ25-11E Installation hole size Φ 25; Working voltage 250V; Working current: 5A; Rated heating current: 10A; Mechanical lifespan: 1 million cycles; Head protection level: IP65; Protection method: Waterproof. ③ Solid state relay: SSR-4810 DA rated parameters 10A 250V INPUT: 3-32VDC OUTPUT: 24-480VAC ④ Delay module: SHZHY-2013-3-3GHR input: 220VAC output: both AC and DC can delay time: 0-10 minutes ⑤ Static generator 3. Energy requirement: AC220V 300W
Principle explanation and demonstration video: