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DC motors use PWM (pulse width modulation), which can easily increase or decrease the power to the motor, thereby increasing or decreasing the motor speed by modulating the width of the pulse. Stepper motors have fixed frequencies, thereby having fixed motor speeds. As a result, the speed of the stepper motor cannot be controlled when the load is increased.
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Is stepper motor ac or dc motor?
neither. DC locks the rotor of a stepper stationary, pulses applied to a stepper's windings in one order advances it while in the opposite order reverses it. steppers typically have 4 to 6 windings.
With neat diagram Construction and working of variable-reluctance stepper motor?
Explain the construction details of DC Machine with neat diagram?
Transfer function of stepper motor?
A stepper motor has a transfer function. The exact function is determined by a motor's individual characteristics. The speed at which it is capable of repeating a position is based on its geometric configuration and size.
How do you build a simple robot that moves by itself?
It depends on how simple you want the robot to be. It could be as simple as a battery a DC motor and wheels or a simple robot with legs that are controlled with a micro-controller.
Can you use dc motor to power hydro turbine?
no you can't use dc motor to power hydro turbine ?
An example of a stepper motor miniature dc motor and an ac motor?
stepper motor :- motor used for controlling direction of movement of robotic arm dc motor :- motor used in cellphones as vibrators ac motor :- motor used in textile machinery
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.
Is stepper motor ac or dc motor?
neither. DC locks the rotor of a stepper stationary, pulses applied to a stepper's windings in one order advances it while in the opposite order reverses it. steppers typically have 4 to 6 windings.
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.
Is stepper motor is AC or DC?
neither. DC locks the rotor of a stepper stationary, pulses applied to a stepper's windings in one order advances it while in the opposite order reverses it. steppers typically have 4 to 6 windings.
Difference between a stepper motor differs normal motor?
A normal motor run at a fixed speed depending on: AC motors: Voltage and frequency (Hetz) and number of poles DC Motors: Armature voltage Stepper motors speed depend on the drive pulse frequency.
With neat diagram Construction and working of variable-reluctance stepper motor?
Explain the construction details of DC Machine with neat diagram?
What is the operating voltage of a brushless DC motor?
the voltage on the name platethere is no dc involved unless the motor is stoppedits a magnet on a shaft with electro magnets around itthis is called a synchronous motor when run with acor a stepper motor with pulsed dcor a brake with dcComment.Look at the motor's Name Plate.
What motor is NOT suitable for use as a DC machine?
What motor is NOT suitable for use as a DC machine?
How should you make an autonomous robot using a dc motor?
get ur dad 2 help
Transfer function of stepper motor?
A stepper motor has a transfer function. The exact function is determined by a motor's individual characteristics. The speed at which it is capable of repeating a position is based on its geometric configuration and size.
How do you build a simple robot that moves by itself?
It depends on how simple you want the robot to be. It could be as simple as a battery a DC motor and wheels or a simple robot with legs that are controlled with a micro-controller.
