What is the Hall electric angle of my electric car motor?

If you want to know whether it is 120 degrees or 60 degrees, you only need to look at the logo on your electric vehicle controller, and there is an item on it: motor phase angle

By the way, the position of the Hall on the stator of the motor has nothing to do with the phase angle.

The general electric vehicle has a phase angle of 120 degrees.

If the Hall element is placed in an electromagnetic field with an electric field strength of e and a magnetic field strength of h, a current i will be generated in the element, and the Hall potential difference generated on the element at the same time is proportional to the electric field strength e, and if the magnetic field strength of the electromagnetic field is measured again, the instantaneous value of the power density p of the electromagnetic field can be determined by p=eh.

Since 60 degrees is written on the controller, it can be determined that it is a phase angle of 60 degrees, and there is nothing to doubt about it.

Yours must be 120 degrees, I often repair, in fact, you turn the middle one over, it becomes 60 degrees, the controller can generally be modified, loose is in the upper right side of the circuit board there is a wire, the cut is 60 degrees, connected is 120 degrees. Other brands have similar things.

The 3 halls are all 120° in the same direction, and there is a different direction of 60° This is my experience when I dismantle the motor, according to your description, your motor is 120°

If you don't have **, it's not good.

Both the brushless motor and the brushless controller are 60 degrees and 120 degrees, which cannot be seen from the surface. There are only two kinds of wiring that are correct for 60 degree wiring, one is forward and one is reversed, and 120 degrees has 6 correct connections, three connections are forward and three connections are reversed. The power of the motor and the controller must match.

There are three places in the electric car (if it is broken, it is generally replaced directly, and there is no way to repair it,), and there are 3 wires in Hall, and you use a multimeter to test that the power supply is no output or others are broken. Of course, during the test, it is necessary to brake and release the two movements, and the knob and motor should be manually rotated.

The "Hall" on the electric vehicle refers to the "Hall sensor", an electronic component that is sensitive to magnetism, which is used to sense the polarity of the magnet inside the motor and adjust the speed of the motor by acting on the handlebar.

When the magnet is close to the Hall integrated circuit, the Hall voltage is large (on), the magnetic field deviates from the integrated piece, and the Hall voltage disappears (off). In this way, the change of the output voltage of the Hall integrated circuit can indicate that the shaft is in a certain position, and the speed of the motor can be controlled by using this working principle, so as to achieve the purpose of controlling the speed of the electric vehicle.

1. From the inside of the motor, there are three Hoer on the stator of the motor, the middle one is 60 degrees if it is reversed, and the three full fronts are 120 degrees.

2. There is a nameplate number on the end cover of the motor, and there is generally a mark of the degree.

3. The working principle of Hall, the 60-degree motor has three Hall's full path and full short circuit, while the 120-degree motor does not.

There is a difference between these two types of halls for electric vehicles.

The hall of the motor is a switching hall, and its output has two states, one is high and the other is low. The hall in the knob is a linear hall, and its output increases or decreases linearly.

Permanent magnet DC motor: It is composed of stator poles, rotors, brushes, shells, etc.

The rotor is generally made of silicon steel sheets, and the enameled wire is wound between the two grooves of the rotor core (three grooves have three windings), and each joint is welded on the metal sheet of the commutator. Brushes are conductive parts that connect the power supply to the rotor windings, and have both conductive and wear-resistant properties. The brushes of the permanent magnet motor use unisexual metal sheets, metallic graphite brushes, and electrographite brushes.

Generally, the three Hall elements of the 60° phase front grinding motor are placed in parallel. In the 120° phase angle motor, one of the three Hall elements is placed in a 180° position with a circle flip. 60 degrees and 120 degrees are not visible from the surface.

There are only two kinds of wiring at 60 degrees that are correct, one is forward and one is reversed, and 120 degrees has 6 correct connections, and three connections are forward and three are reversed. So the motor hall and the battery have nothing to do with it.

Hello, I am glad to serve you and give you the following answers: electric vehicle Hall power refers to the driving power of electric vehicles, which is one of the core technologies of electric vehicles and the key performance indicators of electric vehicles. Causes of the problem:

1.The drive motor of an electric vehicle may malfunction, resulting in a decrease in drive power. 2.

The battery of an electric vehicle may malfunction, resulting in an unstable battery voltage, which can affect the drive power of the electric vehicle. 3.The control device of the electric vehicle may malfunction, causing the controller to not work properly, thus affecting the drive power of the electric vehicle.

Workaround and practice steps:1Check the motor of the electric vehicle, check whether the wiring of the motor is correct, check whether the grounding of the motor is good, and check whether the wiring of the motor has a short circuit mold stove.

2.Check the battery of the electric vehicle, check whether the voltage of the battery is stable, check whether the wiring of the battery is correct, check whether the grounding of the battery is good, and check whether the wiring of the battery has a short circuit. 3.

Check the controller of the electric vehicle, check whether the wiring of the controller is correct, check whether the grounding of the controller is good, and check whether the wiring of the controller has a short circuit. 4.Based on the results of the inspection, the cause of the decrease in the drive power of the electric vehicle is determined, and corresponding measures are taken to repair it.

Personal Tips:1When using an electric vehicle, the motor, battery, and controller of the electric vehicle should be checked regularly to ensure that the drive power of the electric vehicle can work properly.

2.If it is found that the drive power of the electric vehicle has decreased, it should be checked in time and corresponding measures should be taken to repair it to ensure the normal use of the electric vehicle.

Hello, I am happy to serve you and give you the following answers: Hall power refers to the effective power emitted by the motor of the electric vehicle, which is an important parameter of the electric vehicle and can reflect the performance of the electric vehicle. Causes of the problem:

1.The electric vehicle's motor may be faulty, resulting in insufficient power from the motor. 2.

The battery of an electric vehicle may be faulty, resulting in insufficient battery voltage, which affects the power emitted by the motor. 3.There may be a fault in the controller of the electric vehicle, which causes the controller to not be able to control the motor correctly, thus affecting the power emitted by the motor.

Solutions and practices step orange Zen suddenly:1Check the motor of the electric vehicle, check whether the motor is faulty, and if there is a fault, the motor should be repaired or replaced in time.

2.Check the battery of the electric vehicle, check whether the battery voltage is sufficient, if the voltage is not enough, the battery should be charged or replaced in time. 3.

Check the controller of the electric vehicle, check whether the controller is faulty, if there is a fault, the controller should be repaired or replaced in time. Teaching:1

When inspecting the motor of an electric vehicle, the current, voltage, and power of the motor should be checked to determine if the motor is faulty. 2.When checking the battery of an electric vehicle, the voltage of the battery should be checked to determine if the battery is sufficient.

3.When inspecting the controller of an electric vehicle, the input voltage, output voltage, and output current of the controller should be checked to determine whether the controller is faulty. Personal Tips:

1.When using an electric vehicle, the motor, battery and controller of the electric vehicle should be checked regularly.

Hall 60 degrees and 120 degrees in the e-bike motor refer to the angle of the Hall element.

A Hall element is a magnetic sensor based on the Hall effect. The Hall effect is a physical phenomenon in which a magnetic field acts on a current-carrying metal conductor or a carrier in a semiconductor, resulting in a transverse potential difference. The Hall effect of metals was discovered by the American physicist Hall in 1879.

When an electric current is passed through a metal foil, if a magnetic field is applied perpendicular to the direction of the current, a transverse potential difference will occur between the two sides of the metal foil. The Hall effect is more pronounced in semiconductors than in metal foils, while ferromagnetic metals exhibit an extremely strong Hall effect below the Curie temperature.

A variety of sensors can be designed using the Hall effect. They can be used to detect magnetic fields and their changes, and can be used in a variety of magnetic field-related applications. Hall elements have many advantages, their structure is firm, small size, light weight, long life, easy installation, low power consumption, high frequency (up to 1MHz), vibration resistance, not afraid of dust, oil, water vapor and salt spray pollution or corrosion.

Hall linear devices have high precision and good linearity; Hall switch devices have no contacts, no wear, clear output waveform, no jitter, no bounce, and high position repeatability (up to m class). Hall devices with various compensation and protection measures have an operating temperature range of up to 55 150.

is the angle ......... of the Hall element