Vibration motor structure and characteristics

Vibration motor structure and working principle:

The vibration motor is an excitation source that combines the power source and the vibration source. The vibration motor is installed with a set of adjustable eccentric blocks at both ends of the rotor shaft, and the centrifugal force generated by the high-speed rotation of the shaft and the eccentric block is used to obtain the excitation force. The vibration motor has high utilization of excitation force, low energy consumption, low noise, and long life. The vibration force of the vibration motor can be adjusted steplessly and is easy to use. The vibration motors of JZO, YZU, VB, XVM, YZO, YZS, YZD, TZD, TZDC and so on are general-purpose vibration motors. Can be applied to general vibration machinery, such as: vibration crusher, vibrating screen machine, vibration baler, vibration drop machine, vibration molding machine, vibration pile driver, vibration hoist, vibration filling machine, silo vibration arching anti-blocking Devices and so on. Widely used in hydropower construction, thermal power generation, construction, building materials, chemicals, mining, coal, metallurgy, light industry and other industrial sectors.

Vibration motor features:

1. The vibration force and the power are properly matched, the vibration force is large, the body weight is light, the volume is small, and the mechanical noise is low.

2. Since the vibration motor is a strong resistance type vibration rather than resonance, it has a stable amplitude.

3. The vibration frequency range is large. The vibration frequency of the electromagnetic exciter is fixed, generally equal to the power step rate, and the vibration frequency of the vibration motor can be adjusted in a wide range by adjusting the rotation speed, and the vibration frequency and amplitude can be arbitrarily selected according to different paths.

4. Due to the small influence of power supply fluctuation, the electromagnetic exciter will cause a large change in the exciting force due to the voltage change, but in the vibration motor, this change is very small.

5. Multi-machine combination, self-synchronization can be achieved to complete different process requirements.

6. The direction of the exciting force can be changed according to the way the vibration motor is installed.

7. The excitation force and amplitude can be adjusted steplessly by simply adjusting the angle of the eccentric block.

8. Maintenance is simple. Since the spring is not used like the electromagnetic type, maintenance work such as gap adjustment and weight adjustment can be dispensed with, and only the bearing needs to be repaired regularly.

9. Complete specifications, can meet the working needs of all kinds of vibration machinery.


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In 2019, the New Coronary Pneumonia virus raged all over the world. Our company produced many anti-epidemic materials, including nucleic acid detection reagents, antibody detection reagents, colloidal gold, disposable civilian masks, KN95 masks, gloves, surgical clothes, ventilator, N95 medical masks, Sexual medical masks, frontal temperature guns, face masks, KN95 masks with breathing valves, disposable medical surgical masks, etc., protective clothing, isolation clothing, nucleic acid detection reagents, exported all over the world, help people around the world resist the epidemic, hope to overcome the epidemic as soon as possible Back to normal.

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