It is composed of a specially designed motor and an eccentric block. When the motor rotates, the eccentric block generates an exciting force and transmits it to the equipment of the silo, hopper and chute through the vibration motor base.
The working principle of the vibration motor
The principle of the vibration motor is that its rotor is unbalanced, and the rapper operates normally when the rotor balance is within the allowable value range. When the balance exceeds the range, it will cause rapping. The greater the unbalance, the greater the vibration force.
How to adjust the excitation force?
Open the covers at both ends of the vibration motor
After opening the cover, it can be seen that the two eccentric blocks of the motor are composed of movable eccentric blocks and fixed eccentric blocks. There is an angle between the two eccentric blocks, and the angle between the two eccentric blocks at the other end is also the same.
Loosen the fixing bolts on the movable eccentric block and adjust the angle between the movable eccentric block and the fixed eccentric block.
When the two eccentric blocks are completely coincident, the excitation force of the vibration motor is the largest, and when the two eccentric blocks are vertical, the excitation force of the vibration motor is the smallest.
The user can adjust the scale on the eccentric block to achieve the required excitation force according to the needs of the site.
The eccentric block should be adjusted at the same time, for example: when the included angle adjusted at one end is 0.5, the other end also needs to be adjusted to 0.5.
When fully adjusted, tighten the fixing bolts of the movable eccentric block. After installing the cover at both ends of the motor, it can be powered on and run.
The above is the relevant content answered by the vibration motor company for you. Our company is a manufacturer of vibration motors. The main products are VB series vibration motors, YZS vibration motors, YZO vibration motors, TZD series vibration motors, YE2 high-efficiency energy-saving motors, YCT adjustment motors Types of vibration motors such as speed motors.