Stark Hall Sensor Brushless Motor Electric Machine Fan Blade High Speed DIY Physical Model Science Toy - Stirlingkit
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Stark Hall Sensor Brushless Motor Electric Machine Fan Blade High Speed DIY Physical Model Science Toy - stirlingkit
Click or scroll to zoom
Tap or pinch to zoom
Stark Hall Sensor Brushless Motor Electric Machine Fan Blade High Speed DIY Physical Model Science Toy - stirlingkit
Click or scroll to zoom
Tap or pinch to zoom
Stark Hall Sensor Brushless Motor Electric Machine Fan Blade High Speed DIY Physical Model Science Toy - stirlingkit
Click or scroll to zoom
Tap or pinch to zoom
Stark Hall Sensor Brushless Motor Electric Machine Fan Blade High Speed DIY Physical Model Science Toy - stirlingkit
Click or scroll to zoom
Tap or pinch to zoom
Stark Hall Sensor Brushless Motor Electric Machine Fan Blade High Speed DIY Physical Model Science Toy - stirlingkit
Click or scroll to zoom
Tap or pinch to zoom
Stark Hall Sensor Brushless Motor Electric Machine Fan Blade High Speed DIY Physical Model Science Toy - stirlingkit
Click or scroll to zoom
Tap or pinch to zoom
Stark Hall Sensor Brushless Motor Electric Machine Fan Blade High Speed DIY Physical Model Science Toy - stirlingkit
Stark Hall Sensor Brushless Motor Electric Machine Fan Blade High Speed DIY Physical Model Science Toy - stirlingkit

Stark Hall Sensor Brushless Motor Electric Machine Fan Blade High Speed DIY Physical Model Science Toy

by stirlingkit
$89.99

May SALE, 5% Site-Wide Coupon Code: A5

SKU 2665943

1. Free Shipping Of All /Return guarantee /Payment secure

Description:
Brand:Stark
Name: Brushlees Hall Motor Model
Power: 6W
Working Voltage: 12V
Dimension: 155x125x150mm
Material: Fan Blade, Acrylic, High Speed Hall Sensor, Coil
Speed: 2000-3000r/min
Hall Motor Advantages: Brushless Motor, Not Easy to Wear, Transparent Structure, Long Service Life
 
Features:
1. Using hall sensor, transparent visual structure.
2. Multi-coil design, stronger magnetic field, higher speed.
3. Laser-cutting acrylic material, no burrs, beautiful cruved lines.
Creative gifts, technological gifts, principle teaching models, fashion desktop decorations.
4. Comes with USB transmission cable which contains the booster module. Just connect the model to power bank or mobile phone charging power, the voltage can be bossted to 12V, then the motor can work normally. 

What is Hall Motor?
Hall is a semiconductor sensor, under the effect of lorentz force, the electron flow is deflected to one side when passing through hall semiconductor, causing the film to generate potential difference from the side. This is called hall voltage.
The hall voltage varies with the intensity of the magnetic field. The stronger the magnetic field, the higher the voltage, the weaker the magnetic field and the lower the voltage. The hall voltage value is very small, usually only a few millivolts. However, amplification by an amplifier in an integrated circuit enables the voltage to be amplified enough to output a stronger signal.
In the motor, a rotating magnetic steel is used as the switch to control magnetic flux. When the magnetic steel is closer to hall integrated circuit, hall voltage is large, and the magnetic field deviates from the integrated chip, hall voltage disappears.In this way, the output voltage change of hall integrated circuit can indicate that the shaft is in a certain position, which can be used to control the motor rotation.
 
Package Included:
1 x Brushless Hall Motor

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Shipping policy:

1.Free shipping of all order.

2.You will receive a confirmation e-mail after placing an order and another e-mail after your order has been shipped. The second one will contain the tracking information and some instructions on how to track your parcel.

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Return policy:

1.All products can be requested for Return Merchandise Authorization within warranty of return.

2.Warranty of return: 30 days that the package has been received

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Q1 : If my password forgotten how to deal with? 
A1 : Send an Email to: service@stirlingkit.com. with the same Email of stirlingkit account. Our staff will reset your password as soon as possible.

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Q3 : Refund
A3 : Refunds are processed within 1-5 business days, after you received our confirmation on the cancellation.

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A4 : You can cancel your order only when your order has not been shipped. Please contact us service@stirlingkit.com , we will cancel your order and give you full refund.

Q5: Returns
A5 : Order purchased in store and online have a 30 day return guarantee.

Q6: How do I return a faulty product?
A6 : If you have purchased a product in store that appears faulty, you are welcome to return it to the store for testing, an exchange or refund. Occasionally a product bought online may arrive faulty, if this is the case please contact our friendly customer service

Q7: I want to buy a large quantity of particular products, do you offer volume discounts?
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