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Which motor is usedto get small move ments and precise speed control?
stepper motor
How you can control the speed of stepper motor by Infrared radiation?
There was an article published recently about a piezo electric motor that was infrared driven. The heat bent the element and it moved the motor.
Why use dc motor not stepper motor in robot?
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.
What is pulse width and speed relation in stepper motor?
A: A stepper motor move a step at the time. If you know the steps then you will know the speed per tum. The motor need current pulses with a fast rise time the width is immaterial once moved
Where is the idle control valve on your 1995 Chrysler Labaron 3.0?
idle is controlled through the engine control module. the input is the throttle sensor the output is the idle speed stepper motor. The motor should be removed and the motor and throttle body should be cleaned.
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.
Function of stepper idle speed actuator?
Stepper idle speed actuator in carbureted vehicles it is used to control the engine's idling RPM. It also regulates the position of the throttle valve plate.
What is vf speed control?
It is used for sensorless motor control. With vf speed control u can control speed of any induction motor.
Is a bipolar stepper motor more efficient than a unipolar motor?
The efficiency of a bipolar stepper motor compared to a unipolar motor has to be determined by the individual. If you are using the motor in a high speed situation, the unipolar motor is more efficient in those situations. For lower speed situations, the bipolar stepper motor is more efficient. Unipolar motors will have less torque at lower speeds, while bipolar motors will have less torque at higher speeds. A full explanation with diagrams is available on the website: http://www.nmbtc.com/step-motors/engineering/drivers-and-winding-configuration.html
What is speed controller?
It is used for sensorless motor control. With vf speed control u can control speed of any induction motor.
What are the disadvantages of stepper motor?
1. Once motor is not controled well, it can easily cause resonance vibration.2. Hardly to run to the higher speed.
How do you adjust the idle on a 97 dodge 1500 5.2 L?
It is not adjustable. The computer controls idle speed through an idle stepper motor on the back of the throttle body. If idle speed is incorrect you have either a mechanical, sensor, actuator, or computer issue.It is not adjustable. The computer controls idle speed through an idle stepper motor on the back of the throttle body. If idle speed is incorrect you have either a mechanical, sensor, actuator, or computer issue.
