How does the vibration motor reduce vibration?

How does the vibration motor reduce vibration?

Vibration platforms are used to vibrate materials and are applied in various industries such as food, medicine, and chemical engineering in actual production. A vibration motor is generated by two sets of excitation systems, and its vibration form is called composite vibration. There are generally two forms: dual frequency composite and dual amplitude composite. Some special performance vibration screening equipment uses two vibration motors of different models and speeds, which are installed at the feeding and discharging ends of the screening machine, causing the feeding end to exhibit large amplitude and low frequency vibration, while the discharging end to exhibit small amplitude and high frequency vibration. The middle part of the screening machine overlaps two types of vibration, making the screening machine play a more effective screening role.

There are many manufacturing materials for warehouse wall vibrators, including carbon steel, cast iron, aluminum alloy, bronze, stainless steel, and extruded aluminum. For applications in special environments, such as the pharmaceutical industry, the shell can be made of aluminum or stainless steel. Its vibration frequency and intensity can be precisely controlled (stepless adjustment) by adjusting the flow rate and pressure of compressed air. It mainly consists of four parts: vibration table, shock absorption facilities, support frame, and vibration device. For such vibration devices, without a good shock absorption facility, it is easy to cause damage to the vibration device.

1. Connect the leads of two motors together (synchronous starting)

2. The angle of the eccentric blocks at both ends of the vibration motor determines the magnitude of the excitation force (which is what you call the vibration force)!

As long as the eccentric block angles of the two vibration motors are the same. There are many manufacturing materials for warehouse wall vibrators, including carbon steel, cast iron, aluminum alloy, bronze, stainless steel, and extruded aluminum. For applications in special environments, such as the pharmaceutical industry, the shell can be made of aluminum or stainless steel. Its vibration frequency and intensity can be precisely controlled (stepless adjustment) by adjusting the flow rate and pressure of compressed air. The magnitude of the excitation force is the same!

The vibration problem that cannot be met and can never be solved in the operation of vibration motor equipment is the unevenness and balance in the vibration. However, in reality, the uneven vibration force of vibration equipment is often overlooked by us all. These imbalanced vibrations have relatively little impact on screening conveying equipment, especially in the production of vibration platforms, which often occur.

Generally speaking, in the use of vibration motors, a single device may use one, two, four, or more. Let's put it simply. The use of a single vibration motor on the platform may result in motor rotation issues, and materials may move on the vibration platform surface.