1. Introduction to hollow turntable:
The middle of the hollow turntable is hollow, which is convenient for the installation of air pipes and wires. It can rotate 360 degrees without dead angles, and has more flexible installation and use methods. It is used by more and more automation industries and is the best choice to replace cam dividers and DD motors. It is small and does not take up space. For production lines with limited installation space, it greatly reduces the engineering solutions that require brains.
2. Installation method of hollow turntable:
The hollow turntable can be side-mounted, hoisted, flat-mounted, and vertically mounted, and its service life is also very long, and there will be basically no after-sales problems. Correct selection is very important. As long as the working parameters are correct, the selected model is basically no problem. For the correct model, the load will not exceed the standard, so the service life is also longer.
3. Precision of hollow rotary table:
The high repeatability positioning precision hollow rotary table adopts a single-stage spiral gear reduction method to increase the output torque. The gear precision level is less than level 5. With a flexible gap adjustment mechanism, the side gap is controlled by changing the center distance of the two gears, so that the hollow rotary table has extremely small backlash and the repeatability positioning precision is less than 5 arc seconds.
The turntable of the high-rigidity hollow rotary table is supported by a set of precision cross-roller bearings. The rollers in the bearings are staggered 90 degrees. The roller diameter is slightly larger than the roller size between the inner and outer rings of the bearings, so that there is a preload between the inner and outer rings of the cross-roller bearings and the rollers.
The advantages of the hollow rotary table are many. Whether it is precision, installation method, or use method, it is recognized by many automation industries. If you want to save space, you can use a hollow rotary table. If the installation method is special, you can also use a hollow rotary table. If you need 360-degree five-angle rotation, you can also use a hollow rotary table.