0
1. D.C Shunt Motors:
It is a constant speed motor.Where the speed is required to remain almost constant from noload to full load.Where the load has to be driven at a number of speeds and any one of which is nearly constant.
Industrial use:
Lathes
Drills
Boring mills
Shapers
Spinning and Weaving machines.
2. D.CSeries motor:
It is a variable speed motor.The speed is low at high Page on torque at light or no load ,the motor speed attains dangerously high speed.The motor has a high starting torque.(elevators,electric traction)
Industrial Uses:
Electric traction
Cranes
Elevators
Air compressor
Vacuum cleaner
Hair drier
Sewing machine
3. D.C Compound motor:Differential compound motors are rarely used because of its poor torque characteristics.
Industrial uses:
PressesShears
Reciprocating machine.
Wiki User
∙ 8y ago
Add your answer:
Earn +20 pts
What are the advanced applications of DC series motors?
what are the advanced applications of dc series motor
Which type of motor is used for traction applications?
DC series motors...
Why DC motors are not used for irrigation purposes?
because dc supply is not available at house hold applications.
Why do you control the speed of DC motors?
because dc motor is a powerful & dangerous motor it is akiller
What are the applications of dc compound motors?
In Ice factories it is most preferred!!! it demagnetizes severely when field polarities are reversed. but when connected properly ,can be used for ample applications.
What is the best type of DC motor for use with DC?
Basically anything that works with batteries usually works with DC motors, i.g. your hard drive, your cellphone vibrator, toys, etc. Also, even for large motors, the DC motor has the advantage of being easily controlled by input voltage. Induction motors, on the other hand, can use controlled input voltage but they will have to deal wth low torque when the voltage is low. DC motors are used for those little fans in your computer. Also, CD players also use DC motors to spin the discs. DC motors are important where absolute speed control and feedback are necessary. For your household appliances, including fan motors, those are AC motors, cheaper for the industrial strength and more efficient.
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 ...
Why is alternating currentrather than direct current normally used in most installations?
electricity is essentially alternate in nature when generated (other than batteries). AC is more flexible for stepping up or stepping down. DC motors are little complicated compared to AC motors, hence AC gained popularity, though in the very begining DC motors were popular. In some specific applications, DC is still used in industry. Most of the Toy motors are DC
Are the fan motors on fanuc ac spindle motors ac or dc?
usually ac 110v even on the dc motors
What are applications of space vector modulation?
Because there's sparking in DC motors, they are inherently less efficient than say AC motors are, The trick with AC motors is that they run primarily at the frequency of their power source. What happens when the power source can change it's frequency and amplitude? The motor can behave as well as any DC motor.
What is the Need of dc motor?
DC motors are not common in industry. However traction motors are one such main DC motor application. There are many tools, toys, drones, which use DC motors run by batteries.
Does DC motor run at a varying speed?
only shunt dc motors have varaible speed control. compound dc motors do however NT as much, plus they are just a mixture of series and shunt dc motors.
