① The steel ball rolls along four rows of precision ground rolling surfaces on the LM track and LM slider; By assembling the end cover plate on the LM slider, the steel ball column is cyclically moved. The R-type circular arc rolling guide that can achieve high-precision circular motion adopts the HSR type of 4-direction equal load LM rolling guide with rich practical performance as its basic structure, which is a product developed using a new mechanism.

② Design Freedom

Multiple LM slider parts can move separately on the same guide rail, as long as the slider is configured at the load point, an economically reasonable structural design can be achieved.

③ Shorten assembly time

Compared with the circular motion of the needle roller cam guide using a sliding guide device, the R-type circular arc rolling guide can achieve high-precision motion without gaps. The LM track and LM slider only need to be installed with bolts, so assembly is quite simple.

④ Can achieve circular motion of over 5m

It is possible to achieve circular motion of more than 5 meters that cannot be achieved by rotating bearings. The assembly, disassembly, and reassembly of this circular motion device are very easy.

⑤ Capable of carrying loads in all directions

Due to the use of HSR type as the basic structure, it can bear loads in all directions.