Large Scale Motor Principle Demonstrator DC/AC Generator Physics Experiment Teaching Instrument
Hero Section: Turn Abstract Physics into Tangible Reality
Electromagnetism is the invisible force that powers our world, but understanding it from a textbook can be dry and difficult. The Motor Principle Description Instrument changes that. This is not a small, flimsy toy; it is a substantial, 2.8kg laboratory-grade demonstration unit designed to make the invisible visible. Whether you are a teacher looking to captivate a classroom or a parent wanting to pull your child away from a screen, this machine offers a hands-on journey into the heart of how motors and generators work. Watch the coils spin, feel the magnetic resistance, and spark a lifelong passion for science.
Why Choose This Motor Demonstrator?
- 3-in-1 Educational Powerhouse: This single device is versatile enough to demonstrate three core physical concepts: DC Motor operation, DC Generator principles, and AC Generator mechanics. It provides a comprehensive understanding of electromechanical conversion in one unit.
- Substantial Build Quality: Weighing in at nearly 3kg, this instrument is built to last. Constructed with a heavy metal base, a closed iron ring structure, and robust plastic components, it offers the stability and durability required for repeated classroom use or hands-on experimentation.
- The Antidote to Screen Time: In a digital age, mechanical toys are a breath of fresh air. This complex, interactive device engages a child's brain and hands, cultivating curiosity and logic skills while preventing addiction to electronic devices.
- A "Geeky" Decor Piece: With its exposed copper coils, industrial metal frame, and mechanical aesthetic, it serves as a stunning desktop ornament for an engineer’s office or a science enthusiast’s study. It’s a conversation starter that screams intelligence.
Technical Highlights: How It Works
- Closed Iron Ring Architecture: The core features a closed principle iron ring equipped with a pair of electromagnets on the inner side. This design efficiently channels magnetic flux for clear, powerful demonstrations.
- Series Coil Connection: The coils of the two electromagnets are connected in series, allowing users to trace the path of electricity and understand circuit logic visually.
- Open-Air Visibility: Unlike enclosed motors, every component here is visible. You can see the commutator, the brushes, and the armature in action, demystifying the "magic" of rotation.
Specifications
- Product Type: Physics Teaching Instrument / STEM Toy
- Functions: DC Motor, DC Generator, AC Generator Demonstration
- Material: Metal + Engineering Plastic
- Product Weight: 2811g (Approx. 6.2 lbs)
- Package Dimensions: 30 x 30 x 15 cm
- Package Weight: 2900g
- Age Recommendation: 8+ (Adult supervision recommended for electrical connections)
Usage Scenario: The "Aha!" Moment
Imagine a Saturday afternoon. You set this heavy instrument on the table. You connect a battery (not included) to the binding posts. As the motor kicks into gear and begins to spin, you explain to your child how electricity is turning into motion. Then, you disconnect the battery, attach a hand crank or pulley, and show them how spinning it manually lights up a bulb—motion turning back into electricity! It’s a powerful, hands-on lesson that turns a boring physics concept into an exciting discovery.
After-Sales Support
For wiring diagrams or educational guidance, please contact our support team: service@helloworld7.com
