Star Coil Brushless Motor Model, Hall Sensor Motor STEM Demonstration Kit, Powered Desktop Display, Transparent Acrylic Engineering Model, Science Education & Tech Desk Decor

Product Specifications:
Color: As shown
Material: Acrylic, Neodymium-Iron-Boron (NdFeB) magnets
Power Supply: 5V/2A
Power: 9W

Product Features:
1. [All-New Upgraded Design: Enhanced Performance and Value]
This motor features a revolutionary upgrade over the previous generation. Its core components utilize high-speed bearings—comparable to those found in brushless motors for RC aircraft—significantly extending service life while ensuring near-silent operation. The rotor has been upgraded to a large-diameter radial magnet, drastically improving overall conversion efficiency. Additionally, the unit's size has been reduced by approximately one-third; it is now more compact and refined, taking up minimal space on your desk.
2. [Unique Star-Shaped Coil: Concentrated Magnetic Field, Powerful Operation]
It employs a meticulously designed star-shaped cross-winding technique. This structure not only offers striking geometric symmetry but, more importantly, generates a more concentrated and powerful effective magnetic field for a given coil height. Combined with a high-sensitivity Hall sensor and brushless drive technology, the rotor starts instantly and runs smoothly with robust power, perfectly demonstrating the principles of electromagnetic conversion.
3. [Convenient Type-C Power: Break Free from Traditional Power Constraints]
Say goodbye to bulky, outdated power adapters. The new model features a Type-C power interface, allowing for easy connection to smartphone chargers, power banks, or computer USB ports (5V power supply)—simply plug and play. This design lowers the barrier to use and transforms the motor into a truly portable educational toy that you can take anywhere for demonstrations.
4. [Precision Transparent Base: Showcasing the Beauty of Hardcore Mechanics and Physics]
The unit features a high-transparency acrylic base and a precision metal bracket, offering a clear view of the entire structure. Users can clearly observe the exquisite star-shaped copper coils, Hall sensor components, and the high-speed rotating rotor. When powered on, it exudes a high-tech aesthetic; it serves as both an excellent STEM physics teaching aid for demonstrating brushless motor principles and a visually captivating, high-tech desktop ornament. 
5. [A creative, high-tech gift that lights up your desk—and your curiosity]
This star-shaped coil brushless motor is more than just an educational tool; it is a clever, tech-inspired gift. It is an excellent choice for teenagers and students interested in physics or electronics, as well as for engineers and friends who appreciate "hardcore" tech gadgets. Whether placed on a desk, in an office, or in a school laboratory, it not only demonstrates fascinating electromagnetic phenomena but also sparks a desire to explore. Perfect as a birthday or anniversary gift—or as a reward for academic achievement—it is a thoughtful present that combines striking aesthetics with intellectual depth.

Package Contents:
Main unit
DC power cable