Electromagnetic Flywheel
★Exhibit Content: Interactive science experience of magnetic pole interaction, electromagnetic induction drive, and continuous magnetic force transmission electromechanical interaction ★Interaction: Button start/stop control, manual initial power input, observation interaction of flywheel continuously accelerated by electromagnetism ★Operation: 1. Press the power-on button on the tabletop to start the entire electronic control system, and manually push the flywheel along the arrow direction to give initial rotational power; 2. Observe the flywheel continuously accelerating under the continuous magnetic attraction of the electromagnets on both sides, intuitively experiencing the magnetic drive effect of opposite poles attracting; 3. Press the power-off button to cut off the electromagnetic power supply. Without magnetic traction, the flywheel slows down due to friction until it stops. ★Exhibit Description: "Electromagnetic Flywheel" is a vertical desktop science exhibit themed on electromagnetic mechanics, belonging to the electromagnetics and physical mechanics science exhibition area, and is a recommended exhibit by PopsciCat Exhibit Store. The exhibit uses a white and blue contrasting floor-standing operation console, with red and blue curved arch brackets above the tabletop. Electromagnetic coils are symmetrically installed on the left and right of the brackets, and a black spoked flywheel with permanent magnets is mounted in the middle; the tabletop is equipped with power-on and power-off control buttons and an acrylic science description plate. The cabinet interior is equipped with PLC electronic control, magnetic induction trigger sensors, and coil drive modules. The exhibit utilizes the basic magnetic law of "like poles repel, opposite poles attract", detects the position of the flywheel's permanent magnets in real time through sensors, synchronously controls the coils to energize and generate electromagnets, continuously exerting traction on the flywheel, simulating the physical process of continuous magnetic drive rotation, and intuitively demonstrating the principle of electromagnetic drive. ★Scientific Principle: 1. Basic characteristics of magnets: When two magnets with like poles (N-N/S-S) approach, they repel each other; when opposite poles (N-S) approach, they attract each other. Magnetic force is the core power source of electromagnetic drive. 2. Electromagnetic drive logic: Permanent magnets are evenly distributed on the edge of the flywheel, and the coils are equipped with magnetic induction sensors; when the sensor detects a magnet approaching, the coil is instantly energized and becomes an electromagnet. The electromagnet and the nearby permanent magnet form opposite poles
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- 1.3×0.45×2.0m 1.3×0.45×2.0mDimensions (L×W×H): 1.3×0.45×2.0m Brand: PopsciCat Model: PopsciCat-ElectroMagnetic-184 1. Materials ① Long exhibit stand: frame 2mm cold-rolled steel plate, enclosure 2.0mm cold-rolled steel plate with baked paint ② Tabletop: Kelaisi artificial stone, thickness ≥12mm, lined with moisture-proof flame-retardant board, waterproof, scratch-resistant, and wear-resistant ③ Arch bracket: 2mm cold-rolled steel plate bent and formed, red and blue electrostatic baked paint, modular bolt assembly and disassembly ④ Flywheel assembly: high-strength engineering plastic spoke hub, edge embedded with permanent magnet blocks, metal central shaft ⑤ Electromagnetic coil housing: aluminum alloy insulated enclosure, wear-resistant and rust-proof ⑥ Operation buttons: stainless steel self-resetting metal push buttons ⑦ Description plate: acrylic UV high-definition printing, printed with operation steps, magnetic poles, and scientific principles of electromagnetic drive ⑧ Maintenance door: side of cabinet with lock, swing-open access door, convenient for maintenance of coils, sensors, and electronic control circuits 2. Main Configuration ① Long load-bearing floor-standing operation console cabinet assembly ② Red and blue curved arch mounting brackets ③ Dual electromagnetic coil drive modules ④ Rotating flywheel mechanical assembly with permanent magnet blocks ⑤ High-precision magnetic induction position detection sensor group ⑥ Power-on and power-off control metal buttons ⑦ K1-type protective PLC electrical control system for science popularization ⑧ DC24V regulated switching power supply ⑨ Coil and sensor signal control circuit board 3. Exhibition Requirements ① Energy requirement: AC100-240V, 50/60Hz/120W (standard three-wire grounded socket, powering coils, sensors, and main control system) ② Installation foundation: direct floor placement ③ Entry passage: door frame size (W×H) ≥1.5m×2.1m, continuous turning interval ≥2.2m ④ Maintenance passage: not required
★Exhibit Content: Interactive science experience of magnetic pole interaction, electromagnetic induction drive, and continuous magnetic force transmission electromechanical interaction ★Interaction: Button start/stop control, manual initial power input, observation interaction of flywheel continuously accelerated by electromagnetism ★Operation: 1. Press the power-on button on the tabletop to start the entire electronic control system, and manually push the flywheel along the arrow direction to give initial rotational power; 2. Observe the flywheel continuously accelerating under the continuous magnetic attraction of the electromagnets on both sides, intuitively experiencing the magnetic drive effect of opposite poles attracting; 3. Press the power-off button to cut off the electromagnetic power supply. Without magnetic traction, the flywheel slows down due to friction until it stops. ★Exhibit Description: "Electromagnetic Flywheel" is a vertical desktop science exhibit themed on electromagnetic mechanics, belonging to the electromagnetics and physical mechanics science exhibition area, and is a recommended exhibit by PopsciCat Exhibit Store. The exhibit uses a white and blue contrasting floor-standing operation console, with red and blue curved arch brackets above the tabletop. Electromagnetic coils are symmetrically installed on the left and right of the brackets, and a black spoked flywheel with permanent magnets is mounted in the middle; the tabletop is equipped with power-on and power-off control buttons and an acrylic science description plate. The cabinet interior is equipped with PLC electronic control, magnetic induction trigger sensors, and coil drive modules. The exhibit utilizes the basic magnetic law of "like poles repel, opposite poles attract", detects the position of the flywheel's permanent magnets in real time through sensors, synchronously controls the coils to energize and generate electromagnets, continuously exerting traction on the flywheel, simulating the physical process of continuous magnetic drive rotation, and intuitively demonstrating the principle of electromagnetic drive. ★Scientific Principle: 1. Basic characteristics of magnets: When two magnets with like poles (N-N/S-S) approach, they repel each other; when opposite poles (N-S) approach, they attract each other. Magnetic force is the core power source of electromagnetic drive. 2. Electromagnetic drive logic: Permanent magnets are evenly distributed on the edge of the flywheel, and the coils are equipped with magnetic induction sensors; when the sensor detects a magnet approaching, the coil is instantly energized and becomes an electromagnet. The electromagnet and the nearby permanent magnet form an opposite pole pair, generating attraction to pull the flywheel to rotate continuously; the repeated magnetic traction enables the flywheel to automatically accelerate rotation. 3. After power-off, the coil has no electromagnetic effect, only mechanical friction resistance exists, and the flywheel loses power supply and gradually decelerates to a stop.
Review
Principle Display: ★★★★ Interaction Effect: ★★★★ Ease of Installation: ★★★★★ Durability: ★★★★ Overall Rating: ★★★★