Stark Single Coil Reciprocating Hall Motor Brushless Physics Science Toy
Hero Section: The Heartbeat of Electromagnetism
Simplicity is the ultimate sophistication. The Stark Unicoil Reciprocating Motor is a minimalist masterpiece that strips the electric motor down to its bare essentials. No messy wires, no complex brushes—just a single coil, a magnet, and a smart sensor working in perfect harmony. Watch as invisible magnetic forces are transformed into rhythmic mechanical motion. It is the perfect desktop companion for the thinker, the creator, and anyone fascinated by the physics that power our world.
Why Choose This Hall Effect Motor?
- Visualizing the Invisible: This model is a transparent window into the world of physics. It elegantly demonstrates how the Hall Effect works, using a sensor to detect magnetic fields and switch currents automatically. It turns abstract theory into a tangible, moving reality.
- Frictionless "Zero-Gravity" Feel: Equipped with high-precision ball bearings, the flywheel spins with incredible smoothness and silence. The low-friction design ensures durability and a mesmerizing, quiet operation that won't disturb your focus.
- Minimalist Industrial Design: Crafted from high-transparency acrylic and polished metal, this motor looks less like a toy and more like a piece of modern art. Its compact footprint makes it an ideal addition to any desk, shelf, or classroom.
- The Spark of Curiosity: Whether for a student learning about electromagnetism or an engineer who appreciates clean mechanics, this motor inspires questions and exploration. It is a "magical" gift that cultivates innovation and scientific interest.
Technical Highlights: How It Works
- Reciprocating Electromagnetism: Unlike standard rotating motors, this model uses a "push-pull" mechanism. The single coil acts as an electromagnet. When energized, it pushes the magnet on the rotor.
- Hall Sensor Commutation: The secret weapon is the Hall Sensor. As the rotor spins, the sensor detects the passing magnet's polarity. It instantly triggers the circuit to switch the coil on or off at the precise microsecond needed to keep the wheel spinning. This brushless design means no sparks and no wear.
Specifications
- Type: Single Coil Reciprocating Hall Motor
- Material: Metal + High-Transparency Acrylic + Electronic Components
- Voltage: 5V DC (USB compatible)
- Power: 1W (Low energy consumption)
- Dimensions: 8.3 x 13.5 x 7.2 cm
- Weight: 260g
- Bearing Type: Ball Bearing
- Packing: Protective Box
Usage Scenario: The Science Class on Your Desk
Plug it into a 5V power source (like a USB port). Give the flywheel a gentle manual spin to overcome inertia. Suddenly, the motor catches the rhythm. It spins faster and faster, powered by the silent pulses of the coil. It’s a captivating display for a Tesla coil demonstration, a physics lab, or simply as a conversation starter in your office.
Important Tips:
- Starting: This motor often requires a manual spin to start. This is normal for single-coil designs.
- Interference: Do not place other strong magnets or iron objects near the motor while it is running, as they will interfere with the Hall sensor's magnetic detection.
- Care: The acrylic structure is precise but can be brittle. Handle with care and avoid high temperatures or drops.
- Safety: Do not touch the internal coil or circuit while powered on.
Customer Support
If you have any questions about operation or troubleshooting, please contact our support team: service@helloworld7.com
