What type of motor are used in Kid's Toy, How works toy motors

What type of motors are used in Kid's Toy, How works toy motors

You may be seen a simple small motor use in Kid�s toy. PMDC or Permanent Magnet DC motor is used in toys. Let�s know what inside a toy motor. The different parts of the toy motor are shown in the picture.

From the outside, you can see the steel frame that forms the body of the motor. The permanent magnet is attached to the body of the motor. An armature coil placed inside. This motor also works on the principle of Fleming left-hand rule. When a current carrying conductor placed in a magnetic field, a torque will be developed on it hence it moves.



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In this motor the magnetic field created by the permanent magnet. The voltage applied to the armature conductor through Brush and commutator, so it experiences a force and rotates.

Two leads are brought out from the motor which is to be connected to the battery or DC source for its operation. You will be noticed, when you interchange the connection, the direction of rotation will be reversed.

These motors are generally operating at 3V-5V DC.

These types of motors are also used in school projects, electronic gadgets.