Smart~E-bike Accessories Brushless Electric Motor Hall Sensor 3144 Circuit Board 41F 43F with Wire

FOB Reference Price:Get Latest Price
$1.10 - $19.00 / Piece | 5 Piece/Pieces (Min. Order)
Lead Time:
Quantity(Pieces) 1 - 50 >50
Est. Time(days) 10 Negotiable
Customized packaging (Min. Order: 1000 Pieces)
Report Suspicious Activity
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Temperature Sensor
Supply Ability
Supply Ability:
30000 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
Standard Package
Lead Time :
Quantity(Pieces) 1 - 50 >50
Est. Time(days) 10 To be negotiated



Smart~E-bike Accessories Brushless Electric Motor Hall Sensor 3144 Circuit Board 41F 43F with Wire 


Universal two-wheel electric vehicle motor Hall plate components, this product is divided into phase angle (phase angle) of 120 degrees and 60 degrees, please confirm the original motor phase angle before buying (the number of phase angle is generally on the controller There are labels, if the intelligent controller can be used 120 degrees), the same number of phase angles can be used. The 350W to 1000W motor is commonly used for 41F, and the 1000W to 2000W motor is commonly used for 43F, 413. It is a Hall with superior performance, stable performance, sensitive sensing, power saving, and can be used for motors of 350W to 5000W.


Product Categories


(please choose the one you need)


1. Two-wheeled  13A   120 degrees
2. Two-wheeled  413   120 degrees
3. Two-wheeled  41F   120 degrees

4. Two-wheeled  43F   120 degrees
5. Two-wheeled  3144 120 degrees

6. Two-wheeled  13A     60 degrees
7. Two-wheeled  413     60 degrees
8. Two-wheeled  41F     60 degrees

9. Two-wheeled  43F     60 degrees
10.Two-wheeled  3144   60 degrees


Hall circuit board with wire installation instructions

(Power off during installation)


1. First remove the screws of the motor casing (mostly remove one side, individual special motors need to disassemble both sides), open the motor casing.
2. Take out the stator of the motor (ie the part with the copper wire) and you will see the Hall. Then remove the Hall element. Most of the Hall elements are fixed with glue. If you can't pull them out, use the tool to get the Hall out of the slot. Be careful not to hurt the copper wire when removing the Hall element.)
3. Clean the Hall card slot and install the Hall in the original position. The Hall element should be completely inserted into the Hall card slot. Be careful when inserting the Hall. Do not use too much force to avoid breaking. Needles. After the Hall is installed, it needs to be fixed with glue.
4. Hall wiring, red and black lines when wiring, the positive and negative lines must be connected by color. The yellow-blue line is the signal line. There are two ways to connect the signal lines. They can be aligned in order or in the color of the line.
5. When the motor is covered, apply a layer of sealant on the motor cover to make the motor seal waterproof and keep the motor in good running condition.



Please confirm the Hall phase angle before installation.
Should be replaced with the same degree of Hall
Docking according to the color of the line
Fix the Hall with glue
If the motor is reacted but does not turn after it is installed, it is necessary to adjust the phase.


Phase debugging method


The positions of the three (yellow-green-blue) thick lines connecting the controller and the motor are interchanged.


Distinguish between two rounds of Hall phase angles:


Halls of two-wheeled electric vehicles have a phase angle of 60 degrees and 120 degrees. How do you distinguish between 60 degrees and 120 degrees? Look at the phase angle (phase angle) on the controller or the original Hall plate. Most electric cars on the market are 120 degrees (most of the smart controllers use 120 degrees Hall). If you can't distinguish it, it is recommended to buy both 120 degrees and 60 degrees.


Hall model introduction:

Both 3144 and 41F are mainly used for low-power motors below 1000 watts. The Hall's sensitivity of 3144 is relatively low, the price is low, and the cost is low, mainly for the electric vehicle maintenance market.


41F Hall, sensor sensitivity is moderate, performance is relatively stable, cost-effective, economical, mainly for electric vehicle manufacturers, but also one of the main supply Hall components in the electric vehicle repair market.


43F Hall has good sensing sensitivity and stable performance. It is mostly used for electric three wheels of 800 watts to 2000 watts, and a small part for electric two wheels.


413 Hall has high sensitivity, fast response, superior performance, temperature resistance, and operating temperature of -40-150 °C, which is suitable for high-power motors and low-power motors.


Must be seen before buying Hall: Please use the multimeter to check whether the Hall element is normal after receiving the goods, and then install it. Because the Hall element is a consumable component, we are not liable if the Hall is damaged due to improper operation during the installation process. Therefore, after receiving the goods, all customers must first check whether the Hall components are normal and then install them.Thank you for all you supports.





Original&New 41F 0H41 SH41 SS41F S41 Bipolar Hall element sensor Motor sensor


Smart Electronics Big chip high sensitivity 44E hall sensor 402 switch A1344EUA-T high temperature components AH3144E


Smart Electronics NEW ORIGINAL U18, US1881,typing U18, hall sensor, hall switch


Smart Electronics !~WSH135 W135 linear hall element TO92, SOT23 package sensor linearity 1.5 mV/G hall sensor



 Send Message to us:




  • Part Number | Package Type | Quantity are needed if you send mesages to us
  • Send all models you are looking for to us, we can quote all of them.
  • Welcome to attach Purchase / Factory BOM









*Well and high quality control
*Prompt delivery
*Small order acceptable
*Perfect craft procedure
*Customer's designs are welcome






         Express: DHL, UPS, FeDex,  EMS, TNT etc


       Other:  By sea, By Air

If you are interested in any of our products please feel free to contact us^~^