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- USA
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Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
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Description
Stark Hall Sensor Brushless Motor Electric Machine Fan Blade High Speed DIY Physical Model Science ToyDescription: 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
Description:
Brand:Stark
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
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
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★★★★★ 5
Exact fit
Original Toyota product. Exact fit.
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Reviewed in the United States on October 31, 2025
★★★★★ 5
Genuine Lexus Filter / Quick Delivery
Initially I had installed non-genuine Lexus filter, which the seller claims it fits Lexus RX. That filter fits (kinda). After installing the air-filter and closing the lid, I could see the edge of the filter because the lid did not close tightly. I am not a mechanic, but I was concerned. Hence, I ordered the genuine Lexus filter from Lexus dealer through Amazon. I paid twice more than non-genuine filter (including extra shipping charge of $10.00).
Genuine filter arrived in the FEDEX box (looks and feels pretty sturdy enough to protect the filter) only 2 days after I placed the order. I have just replaced the filter. The lid closes perfectly. Although I spent total $40, for the peace of my mind, it's the money well spent.
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Reviewed in the United States on July 20, 2022
★★★★★ 5
Fits 2015 Lexus RX350
Perfect fit for a 2015 Lexus RX350.
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Reviewed in the United States on September 5, 2025
★★★★★ 5
Lexus, you have never let me down!
I asked for original equipment and that is what I received. Delivery only took a few days from a dealer mid way across the country. A perfect FIT.
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Reviewed in the United States on November 7, 2025
★★★★★ 4
Great Filter - shipping needs to be improved
The air filter was great and would recommend the OEM filter. My only
Complaint is that they didn’t ship it in a box but only slapped on a shipping label on to the original air filter box.
It took about a week to get to me (Arizona) and the box looked really beat up and luckily the filter was still ok by the time it got to me. Recommend putting it in a box to protect it from damage.
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Reviewed in the United States on February 22, 2026
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