.Fan-shaped design, 4 coils, excellent stability, explosive force and dynamic explosion, turns 3000 per minute, very violent; transparent design, exposed operation, clear acrylic polished after cutting, exquisite bottom plate, principle display and look and feel are excellent, showing an unusual taste of a person .The input voltage requirement of the product is small, and the voltage of 5V can be used. By using the boosting line, the mobile power supply can be activated, and the product is ready to be loaded, no need to be assembled, and extremely important; .Verifiable product principle: electromagnetic induction , mechanics, Hall sensor .The product can be operated without a motor. Because the Hall sensor is used, the Hall sensor is a semiconductor sensor. Under the action of the Lorent magnetic force, the electron flow is cheaper to the side when passing through the Hall semiconductor, so that a potential difference is generated above, which is called the Hall voltage. Hall voltage changes with the change of magnetic field, the stronger the magnetic field is, the higher the voltage is, and the lower the magnetic field is, the weaker the voltage is. Hall voltage is very small, usually only a few millivolts, but after passing through the amplifier in the integrated circuit, this voltage can be put into the motor with strong enough signal; In the motor, a rotating magnetic steel serves as the switch to control the magnetic flux. When the magnetic steel is close to the hall sensor, the hall voltage is high, and it will remain open; if it is farther away, it will be closed, and the hall voltage will disappear, in this way, the hall integrated circuit voltage changes can be expressed in which position axis, using this principle, product's running rotation could be controlled .Suitable for people over 8 years old .The product is suitable for teaching models, technology decoration, gift giving, DIY modification, etc.
Specifications:
.Color: As Shown .Material: Acrylic + Copper + Stainless Steel .Product Size: 15.5 x 12.5 x 15cm .Product Weight: 1400g .Package Dimensions: 20 x 15 x 20cm .Package Weight: 1500g .Packing: Carton Box
Package Content:
.1 x Engine Model with Anallobar
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Questions about Return & RefundsQ1 : What items are returnable?A1 : a)- We can accept returns or exchanges within the 30-day period. b)- All returned items must be in the original condition: unused, unwashed, and unworn. No exceptions. Q2 : How do I return a product?A2:Contact with Enginediy Service Team service@enginediy.com to confirm details to make sure the item is meet the return condition. After the agreement, Service Team will send the detailed return information, please offer return tracking number after return shipment.Q3 : What is you refund policy?A3 : Refunds are processed within 1-5 business days, after you received our confirmation on the cancellation.
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STARK 12V Hall Sensor Brushless Motor. This is a smooth running great little motor. Comes with everything you need to power it up. It’s well made and solid. The grandkids love to watch the working functions.
As with all propeller motors I have gotten from enginediy, I swap out the plastic propellers for really nice wooden propellers with custom paint. They go from nice to awesome. I am very happy with this motor.
