What is the operation principle of micro vibration motor?

What is the operation principle of micro vibration motor?

Electric motors are the interface of electronic boards to almost every mechatronic and mechanical product including robots, drones, home appliances, etc.
A DC motor is an electrical machine devised to convert electrical energy into mechanical energy.
The main principle behind working a 3vdc micro-vibration motor is the electromagnetic law according to which a current carrying conductor placed in magnetic field experiences a force, and the direction of the force is given by Fleming’s left-hand rule.
In order to understand the basic principles, we need to understand the basic constructional features of a DC motor.

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Every DC motor has 6 parts.Axle, Rotor, Commutator, Field magnets, and Brushes.
The basic component of a micro vibration motor with wire leads is a current carrying armature which is connected to the supply end through the commutator segment and brushes.The armature is placed between two permanent magnets which produce a magnetic field
The applied direct current converts the electrical energy into the mechanical energy because of the interaction of two magnetic fields.The applied direct current converts the electrical energy into the mechanical energy because of the interaction of two magnetic fields.Because of the interaction of these two fields, the armature experiences a force which tends to rotate the rotor.

The silent profile in cell phones and pagers is an example of where vibration tactile feedback warns users in a wide range of situations, no matter where the device is actually located.

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How A Mobile Phone Vibration Motor Looks Like And Works Opened Up.

Established in 2007, Leader Microelectronics (Huizhou) Co., Ltd. is an international enterprise integrating R & D, production and sales. We mainly produce flat motor, linear motor, brushless motor, coreless motor, SMD motor, Air-modeling motor, deceleration motor and so on, as well as micro vibrator motor in multi-field application.

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Post time: Nov-15-2018