answersLogoWhite

0

What is armature in DC motor?

Updated: 8/11/2023
User Avatar

Wiki User

13y ago

Best Answer

The armature has the stationary (not physically moving) magnetic field, which attracts the magnetic field in the rotor. Since DC does not alternate, a split ring is used to alternate the current (and resulting magnetic field), so that the rotor will spin.

User Avatar

Wiki User

13y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

13y ago

The armature is mounted between two poles of a permanent magnet or electromagne.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is armature in DC motor?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is a DC shunt motor?

A DC shunt motor is a motor using DC supply with the the inductor connected parallel to the armature.


What is a shunted motor?

A DC shunt motor is a motor using DC supply with the the inductor connected parallel to the armature.


What is hunting in a DC motor?

when a dc motor armature current is fluctuated in a range then it is call hunting in a d.c motor.


The back emf indcuced in the armature is AC or DC?

only in dc motor...


What is three point dc shunt motor starter?

L , F and A L - Line (connected to Supply) F - Field (connected to field of dc motor) A - Armature (connected to armature of DC motor) that's y it is called 3 point


What is DC shunt motor?

A shunt DC motor connects the armature and field windings in parallel or shunt with a common D.C. power source. This type of motor has good speed regulation even as the load varies, but does not have the starting torque of a series DC motor


What type of dc motor has its field winding in parallel with its armature windings?

Shunt Motor


How is a DC permanent-magnet motor reversed?

Reverse the polarity of armature windings of the motor.


What role does the armature do in a DC motor?

One of the role of the armature in the DC motor is to carry the current that is crossing the field. By carrying the current crossing the field, it creates the shaft torque in the rotating machine.


What is armature reaction in dc machines?

The armature reaction is the interaction between armature flux and field flux when current is introduced to a dc motor. It results in a cross-magnetizing effect and a demagnetizing effect.


What is the brush used for in a DC motor?

To deliver the current to the rotating armature


What is the purpose of the fields of a dc shunt motor?

DC Shunt motor: dc shunt motor is a motor with dc supply given to the inductor connected in parallel with the armature of a motor. The inductor connected in parallel with the armature of a motor called field winding of a motor.In dc shunt motor: When current flows through a conductor ( here it is armature in case of dc shunt motor ), magnetic field is produced which is circular and when this conductor is placed perpendicular in the magnetic field ( which is produced by the current or say dc supply that given to the inductor or say field winding of the dc shunt motor ), the main magnetic lines get bent due to the interaction of the two fields. These lines of force experience tension and try to become straight. So, a force is produced on the conductor ( armature ), due to which the conductor ( armature ) will rotates. The direction of force can be found by Fleming's right hand rule.Main Answer: Thus, it should be understood that field winding in dc shunt motor stands to get interaction of the two field in such a way that force is produced on the armature so that the armature get to rotate.Some Facts: Actually the current in armature is due to the mutual induction by field winding to the armature. That means only field winding get dc supply through which current and so magnetic field is produced in armature that try to oppose due which it is produced, that means it oppose the main magnetic field of field winding.