What kind of bearings are used on the hollow rotating platform and why the hollow rotating platform does not vibrate?

What kind of bearings are used on hollow rotating platforms?

There may be many types of bearings used on hollow rotating platforms.

For example, a hollow rotating platform can use grooved ball bearings. This kind of bearing has the advantages of small friction resistance, high limit speed ratio, simple structure, high precision and no need for regular maintenance. It is mainly used to carry axial load and certain radial load. When it only bears axial load, the interfacial tension is zero. When the grooved ball bearing hollow rotating platform has a large axial gap, it has the characteristics of an angular contact bearing and can withstand large axial loads.

In addition, the hollow rotating platform can also be equipped with crossed ball bearings. A preload force is applied between the inner and outer rings of this bearing and the balls, allowing the turntable supporting the servo rotating platform to withstand various torques such as radial, axial, and overturning. Compared with traditional bearings, the rigidity of this kind of bearing is more than 10 times.

Why doesn’t the hollow rotating platform vibrate?

The reasons why the hollow rotating platform does not vibrate may be:

The platform has reasonable design, high processing precision, and minimal manufacturing and installation errors.

The bearings are highly precise, operate smoothly, and have low friction torque.

The platform's support structure is very strong and has excellent vibration resistance.

The motor used is characterized by high precision and smooth operation.

The coupling is installed in the correct position between the platform and the motor with high precision.

The stability and accuracy of the hollow rotating platform are guaranteed by the above factors.

What kind of bearings are used on the hollow rotating platform and why the hollow rotating platform does not vibrate?

Shenzhen Zhuoerchuang Transmission Technology Co., Ltd. is a dynamic and modern transmission technology enterprise. Zhuoerchuang focuses on providing modern transmission construction and solutions for machinery and equipment companies. Zhuoerchuang's products mainly include: hollow rotating platform reducers, high wave toothed hollow rotating platforms, heavy-duty hollow rotating platforms, and precision planetary reducers.