What gears are used for hollow rotating platforms?

What gears are used for hollow rotating platforms?

The hollow rotating platform mainly uses a unipolar helical gear reduction method to increase the output torque. The gear accuracy level is below level 5, and through a flexible gap adjustment mechanism, the side gap is controlled by adjusting the center distance between the two gears, so that the hollow rotating platform The backlash is extremely small, and the repeatable positioning accuracy is less than 5 arc seconds. In addition, the turntable of the hollow rotating platform is supported by a set of high-precision crossed roller bearings. The rollers in the bearings are arranged staggered at 90 degrees, and the diameter of the rollers is slightly larger than the size of the raceway between the inner ring and the outer side of the bearing. There is a preload force between the inner and outer rings of the crossed roller bearing and the rollers, so that the servo rotating platform turntable supported by the bearing can withstand various radial, axial, overturning and other moments, and its rigidity is more than 10 times that of traditional bearings. Therefore, the gear selection of the hollow rotating platform mainly considers increasing output torque, improving transmission accuracy and supporting a high-rigidity bearing structure. Shenzhen Zhuoerchuang has strong economic and technical strength and provides customers with high-quality products through strict quality management and continuous innovation. Our advanced production equipment and strong technical team enable us to quickly respond to customer needs and provide customized services. We firmly believe that only based on strong company strength can we provide customers with reliable products and quality services. Zhuoerchuang mainly supplies hollow rotating platform reducers and hollow rotating platforms from stock.