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Which motor has a higher starting torque?
A series-wound commutator motor has the best starting torque because the torque is proportional to the square of the current, and the starting current is set by a current-limiting resistor which is switched out as the motor builds up speed.
Drawing of speed-torque curve for synchronous machine?
Theoritical torque speed curve for a synchronous machine will be a vertical line located vertical to the synchrounous speed at x axis, from starting torque to stalling torque value. This is because theoritically synchronous motors are not self starting. Practically however they start as induction motors and at near synchrounous speed the excitation is switched on. Anand Sekhar
What is torque percent in electrical motor and unit of torque?
In SI, torque is measured in newton metres (N.m). The percentage torque varies according to the design and specifications of a motor.
Is torque wrench a measuring device?
No, it is a device for setting torque.
Does loosening a bolt with a torque wrench hurt the torque wrench?
yes
Disadvantage over switched reluctance motor?
Relatively unprovenNoisyNot-well suited for smooth torque production
What is meant by Reluctance Torque?
hat is meant by Reluctance Torque
What is reluctance torque?
torque of synchronous motor with out feild exitation
What kind of motor uses a differential reluctance pole to produce starting torque?
shaded pole
If you add an exton to your torque wrench does it change the torque?
as long as your extension is 90 degrees from the handle it will not affect your torque wrench. if you use a super long torque wrench you may lose a little torque in the extension it self but should not affect torque. an extension affecting the wrench in lenght like a crows foot will affect torque as long as your extension is 90 degrees from the handle it will not affect your torque wrench. if you use a super long torque wrench you may lose a little torque in the extension it self but should not affect torque. an extension affecting the wrench in lenght like a crows foot will affect torque
Which motor has a higher starting torque?
A series-wound commutator motor has the best starting torque because the torque is proportional to the square of the current, and the starting current is set by a current-limiting resistor which is switched out as the motor builds up speed.
Why does my 1999 Mazda Protege Jump when the gear is switched from Park to Drive?
I have been told that is a sign of a problem with your torque converter.
What scientific factors affect the speed of a long board?
torque
Will a 305 cam fit in a 350 and if so would it be a good idea and how would it affect the hp and torque?
it will fit. it may affect computer operation. i think power and torque will be down some,maybe not enough to tell
Switched to an electric fuel pump on a 350 and put a fuel pump block-off plate over the old location what are the torque specs for the 4 bolts holding the plate?
Not sure of exact torque, would suggest good gasket, or rtv and use locktite on bolts, torque to approx 15 ft lbs.
How a torque motor works?
The torque motor works the same way a synchronous motor works. Magnets are attached on the inner surface of a drum, and a strator is present consisting of magnetic coils that are integrated via an iron matrix. These coils provide three-phase current and are star-switched.
Drawing of speed-torque curve for synchronous machine?
Theoritical torque speed curve for a synchronous machine will be a vertical line located vertical to the synchrounous speed at x axis, from starting torque to stalling torque value. This is because theoritically synchronous motors are not self starting. Practically however they start as induction motors and at near synchrounous speed the excitation is switched on. Anand Sekhar
