About This

• [Electromagnetic Drive Technology] Utilizing a combination of precision coils and magnets, the device intelligently adjusts the direction and intensity of the current to achieve high-speed, stable circular motion of the iron ball, visually demonstrating the principles of electromagnetic acceleration.
• [Design] The bracket and guide rails are constructed of high-quality materials, ensuring a stable and reliable structure and a smooth trajectory during continuous operation, making it ideal for classroom demonstrations and repetitive experiments.
• [Precise Single-Ball Control] Single-ball operation is recommended to avoid interference from multiple balls. Precisely control the acceleration, deceleration, and steering of the iron ball, allowing you to clearly observe electromagnetic phenomena and explore the laws of physics.
• [Safe, Wide-Voltage Power Supply] Supports a wide 12-24V DC input voltage (rated current ≥1A), comes standard with a 5.5-2.1mm universal jack (positive internally and negative externally), and features built-in reverse polarity protection for safe and convenient use.
• [Multi-Scenario Applicability] Ideal for physics teaching, scientific experiments, robotics development, and electromagnetic research, meeting the diverse needs of teachers, researchers, and DIY enthusiasts.