Many manufacturers care about the vibration principle of
Micro Vibration Motor, but they can't understand the professional data. Today, Shunchang motor, a Shenzhen
Vibration Motor manufacturer, reveals the vibration principle of micro vibration motor for you. Do you want to know what it is? Let's have a look with Shunchang motor Xiaobian!
Shenzhen vibration motor manufacturer
Small vibration motor small vibration motor can be used in silicone rubber face washing instrument, massage instrument, gender products, acoustic electric toothbrush and mobile phone. As long as the electronic equipment that must vibrate the actual effect will use small vibration motor. So how does the vibration motor complete the actual effect of vibration? We know that the
Small Dc Motor operates according to the mechanical kinetic energy caused by electromagnetic energy (mentioned in the previous article), but this kind of operation can only rotate the whole process and can not cause vibration. At this time, we must assemble a rack on the shaft of the small motor. When the small motor is running, the simple harmonic motion of the center point of the rack has no rotating center of the motor, so the small motor will keep in an unbalanced situation, and the vibration is formed by the effect of inertial force. The higher the speed ratio, the greater the vibration frequency.
Shenzhen vibration motor manufacturer
Small motors can also choose different racks according to different main purposes
Special attention must be paid to the application of small vibration motor. If it is a small motor used to vibrate on the mobile phone, the rated current of the design scheme shall be close to the working standard voltage of the power circuit on the mobile phone as far as possible. That can improve the comprehensive energy of small motor; If the load output voltage of small vibration motor is greatly reduced, it may endanger the vibration compressive strength. Therefore, the module shall be designed with small characteristic impedance as the specification; When installing the motor, the gap cannot be large, otherwise it will cause vibration and noise. It can be fixed with a plastic sleeve to prevent it, but it can not endanger the vibration output of the small motor, otherwise the vibration will be reduced.
Shunchang motor, a vibration motor manufacturer in Shenzhen, has been focusing on customized production of vibration motors for 20 years. Customers are welcome to inquire. Contact number: 13510011258
