Distinguish the two rounds of hall phase Angle: two wheels with plate hall have phase Angle 60 degrees and 120 degrees, see the phase Angle on the controller (phase Angle) or the original hall plate mark.Most electric cars on the market are 120 degrees (most intelligent controllers use 120 degrees hall), if you still can not distinguish how many degrees it is recommended to prepare a 120 degrees and 60 degrees.

Two rounds of hall phase Angle degree sorting instructions: we sold with plate hall, 120 degrees of sorting is positive (the side of the word is positive), 60 degrees of sorting is positive anyway.There are also some in the market that are contrary to ours. Because the halls sold in the market will be different, the phase Angle degree should be determined by the one marked on the controller or the original hall board. It is not very accurate to distinguish the phases. Angle degree of hall with board by hall sort.

Phase debugging: After the hall is installed, if there is no normal rotation, it is necessary to debug the phase. Method: Exchange the positions of the yellow, green and blue lines (thick lines) at the connection of the controller and the motor. Under normal circumstances, only three thick lines (phase lines) can be debugelled, but some cars need thick and thin lines to cooperate with debugging.

Hall after the damage of the phenomenon: electric car to go up a meal, idling can be ground no force, speed than the normal situation, the situation before a lot of slow, motor noise or other accessories are normal motor does not rotate, etc. (the above situation is only about to determine whether the hall is damaged, the best use of multimeter detection).

Electric vehicle Hall detection method: disconnect the controller and motor lead, and use the measurement diode file to measure hall. The red watch pen is connected to the motor to lead out a thin black line, and the black watch pen is connected to yellow, green and blue in turn. There should be a resistance value of 50-300 ohm, and the resistance value of the three lines is not different, greater than 20, then the hall is normal.Measurement controller: turn on the power supply and hall power should be 4-5V voltage, the potential of the three hall line of the controller should be the same, this is a simple measurement method, the motor does not turn is generally the majority of circuit faults, followed by the brake handle, and then the controller, the motor generally will not be damaged.

Hall models: 3144 and 41F are mainly used for low-power motors below 1000W, 3144 Hall sensor sensitivity is relatively low, mainly for the electric vehicle maintenance market.

41F Hall sensing sensitivity is moderate, performance is stable, cost-effective, the main supply of electric vehicle manufacturers, is also the main supply of electric vehicle maintenance market hall no parts -.The 43F Hall sensor has good sensitivity and stable performance. It is mainly used for motors with 800W to 2000W watts

413 Hall sensing sensitivity, faster response, superior performance, temperature resistance, working temperature -40-150℃, suitable for large and small power motor.