About This

• 【Star Shaped Coil Winding Design】: The coil follows a star pattern wound around the disc. Each winding point is spaced at 30 degree intervals around the 25cm diameter circle. When powered, the center produces a concentrated magnetic field
• 【Precision Metal Rotor Assembly】: The rotor bracket is made of metal alloy with adjustable positioning. Multiple locking points provide secure attachment. The rotor connects to the central magnetic rod. Stainless steel components ensure stability during rotation
• 【High Quality Bearing System】: Embedded high speed bearings allow the rotor to spin freely. The inner bearing reduces friction during operation. The magnetic column rotates around the center axle. Provides smooth motion for extended demonstration periods
• 【Acrylic Base for Stability】: The black acrylic base is thickened for added stability. Anti vibration feet on the bottom reduce movement during operation. The 25cm diameter base fits neatly on desks and tables. A stable platform for classroom display
• 【Plug and Play USB Power】: No complex setup required. Connect the included USB cable to any 5V power source. The control board has a power indicator light. The motor operates as soon as power is supplied. Simple enough for students to use independently