Description
hardware flow control. It is an ideal choice in the field of industrial automation.
In a DC brush motor, the stator is a permanent magnet and the rotor is a wound coil; the magnetism has two poles, which repel each other and attract each other.
Therefore, passing direct current through the rotor coil will allow the rotor to rotate until it reaches the position where the torque is the smallest with the stator. At this
time, due to the commutation of the brushes, the position where the torque was originally the smallest becomes the position where the torque is the largest. Finally,
over and over again, the rotor continues to rotate. .
Brushless DC does not have brushes; at the same time, in brushless DC motors, the stator is a permanent magnet and the rotor is a winding structure.
In brushless DC motors, the stator is a winding and the rotor is a permanent magnet. If the winding is still on the rotor, you have to rely on physical contact to energize
the winding, which does not solve the problem of brush aging. In the brushless DC motor, the winding exists in the stator and has three phase wires; when working, the
input and output currents are successively supplied to the three phase wires to achieve the purpose of commutation. In brushless DC, the electromagnetic force generated by the
rotor and stator is the same as that of brushed DC.
For brushless DC motors, it is not necessarily whether the stator is inside or outside. A motor with a rotor outside and a stator inside is generally
called an external rotor motor. The hub motor is a very special external rotor motor.
Brushless DC motor, why is it classified as AC motor?
This is because when we supply power to the controller of brushless DC and permanent magnet synchronous motors, we supply DC
power, so it is called brushless DC; however, after the DC power is inverted through the motor controller, it communicates with the motor. For the three connected phase lines,
the power supply type changes to AC. Only the changing phase voltage of AC can cause the current on the three phase lines of the motor to continuously reverse direction,
so the motor is classified as an AC motor.
3. Similarities and differences between brushless DC and permanent magnet synchronization
Brushless Direct Current Motor, English BLDC, English full name Brushless Direct Current Motor
Permanent Magnet Synchronous Motor, English PMSM, English full name: Permanent Magnet Synchronous Motor
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https://www.plcdcs.com/
www.module-plc.com/
https://www.ymgk.com
HONEYWLL 05701-A-301ISS
HONEYWLL 05701-A-0288
HONEYWLL 05701-A-0294
HONEYWLL 05704-A-0123
HONEYWLL 05704-A-0146
HONEYWLL 05704-A-0131
HONEYWLL 05704-A-0121
HONEYWLL 05074-A-0122
HONEYWLL 05704-A-0121 05704-A-0131
HONEYWLL 05074-A-0122 05704-A-0131
HONEYWLL 05074-A-0122 05704-A-0121
HONEYWLL 05074-A-0122 05704-A-0121 05704-A-0131
HONEYWLL 05701-A-0301
HONEYWLL 05701-A-0302
HONEYWLL 05701-A-0325
HONEYWLL 05701-A-0326
HONEYWLL 05701-A-0330
HONEYWLL 05701-A-0351
HONEYWLL 05701-A-0361
HONEYWLL 05701-A-0511
HONEYWLL 05701-A-0550
HONEYWLL 05704-A-0121
HONEYWLL 05704-A-0144
HONEYWLL 05704-A-0145
HONEYWLL 396352-01-4
HONEYWLL HF-75632-F
HONEYWLL 51195066-100 /HF-75632-F
HONEYWLL 51195156-300
HONEYWLL 51196653-100-RP
HONEYWLL ACX633
HONEYWLL 51196655-100 ACX633
HONEYWLL 51202329-606
HONEYWLL 51204126-915
HONEYWLL 51303932-476
HONEYWLL 51303940-150
HONEYWLL 51304362-300
HONEYWLL 51304487-100
HONEYWLL 51304511-200
HONEYWLL 51304518-150
HONEYWLL 51304650-100
HONEYWLL 51305072-200
HONEYWLL 51305072-200 CLCN-A
HONEYWLL 51305072-300
HONEYWLL 51305072-300 CLCN-B
HONEYWLL 51305896-200 NIM MODEM
HONEYWLL 51306673-100 EPNI
HONEYWLL 51400700-100
HONEYWLL 51401286-100
HONEYWLL 51401437-301
HONEYWLL 51401583-100 EPNI
HONEYWLL MP-DNCF02-200
HONEYWLL MP-DNCF02-201
HONEYWLL 51402455-100 MP-DNCF02-201
HONEYWLL 51403519-160 K4LCN-16
HONEYWLL 51403645-100 SBHM
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