0
the voltage on the name plate
there is no dc involved unless the motor is stopped
its a magnet on a shaft with electro magnets around it
this is called a synchronous motor when run with ac
or a stepper motor with pulsed dc
or a brake with dc
Comment.
Look at the motor's Name Plate.
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How does a DC brushless motor work?
To state it simply, a DC brushless motor is not a DC motor. It is an AC motor with an inverter (or electronic commutator) on the front end to make the AC, so you can use a DC input.
How many volts in a dc motor?
A DC motor can be built to operate on any voltage.
What is commutation in DC machines?
It is the process of conversion of generated ac voltage into the armature of a dc generator to dc voltage at the terminal of the dc generator by use of pair of brushes and commutator. OR It is the process of conversion of given dc voltage at the terminal of the dc motor to ac voltage in the armature windings in a dc motor by use of pair of brushes and commutator.
What DC operating point means?
"The application of a DC voltage in forward bias mode to a circuit containing a diode will result in a specific DC voltage and DC current across the diode, known as the DC operating point, Q point (VDQ, IDQ)." source: http://www.doe.carleton.ca/~achar/notes_2507/Lab3_tutorial_diodes.pdf
What the factor affect the speed of DC motor?
he factors affecting the speed of a d.c. motor are, 1. The flux Φ 2. The voltage across the armature 3. The applied voltage V
How does a DC brushless motor work?
To state it simply, a DC brushless motor is not a DC motor. It is an AC motor with an inverter (or electronic commutator) on the front end to make the AC, so you can use a DC input.
Which store sells a Brushless DC motor?
Many stores sell the Brushless DC motor. Among them are Robot Shop, Maxon Motor, and Ted Motors. It would be expected that other mechanically oriented stores would sell Brushless DC motors too.
what are a few of the disadvantages to a brush-less motor controller?
The brush-less motor controller has a smaller output current than one DC motor. The brushless also has less of a output voltage. The maximum output voltage is 50V, where a regular DC motor would have a maximum of atleast 60V.
Who makes a brushless DC motor?
The Brushless DC Electric Motor, also know as Electronically Commutated Motors, are made by the MICROMO Engineering Company, who are located in Clearwater, Florida.
Are DVD DC motors and DC motors same?
actually dc motors are of several types in which one of them are 1).brushed 2).brushless ...so the motor present in DVD are the brushless dc motors ...
What are the benefits to using a brushless dc motor drive?
There are many benefits to using a brushless dc motor drive. For instance, they utilize electronic systems rather than manual ones, and their torque current and frequency of speed relationships are linear.
Can I use an encoder to build a brushless dc motor controller for a quadcopter instead of using the ready made ESCs?
Yes, you can use an encoder other than the ready made ESCs to build a brushless DC motor controlled for a quadcopter.
What is excitation of a DC motor?
DC Voltage
Is it possible to run a DC brushless motor without an electronic driver?
No. In a "regular" DC motor, the permanent magnets form the stator, and the brushes and commutator are used to get the DC to the rotor windings. In a brushless DC motor, the magnet is the rotor, and the stator is a group of coils arranged in a circle to form the stator. The electronic controller drives the individual coils in the stator. There isn't a good way to drive them without an electronic controller. A link is provided to the Wikipedia article on the brushless DC motor (BLDC). At least surf on over and check out the pics. The ones showing motors that have been taken apart are particularly helpful.
What is the type of motor used in hard disk drive?
stepper motor No. it is not a stepper. It is a Brushless DC (BLDC) motor. See related link for more information on this motor.
How many volts in a dc motor?
A DC motor can be built to operate on any voltage.
What is principle of stepper motor?
A stepper motor is a brushless DC electric motor that divides a full rotation into a number of equal steps. It moves one step at a time.
