The rolling arc guide pair is derived from the GGB precision ball linear guide pair. While inheriting many advantages of GGB, it can achieve circular or circular motion of any diameter, overcoming the size limitations caused by processing with bearings or rolling supports. In theory, the larger the diameter of the GGY arc guide pair, the more convenient it is to design, manufacture, install, and maintain. And due to the unique structural design of GGY, it is possible to have no gaps and heavy loads.

　1、 Application scenarios

Large transposition, control device, medical equipment, stage equipment, vertical lathe

　　2、 Naming rules and meanings

Note: Unit of guide rail: root; Sliding block unit: pieces; Rolling rail pair unit: set (one rail and all its components on the rail are a set of rolling rail pairs)

3、 Accuracy level

4、 Types of preload

Note: Its positive value represents the gap, and its negative value represents the interference fit.

5、 Size series

Note:

1) M in the table_A.M_g.M_cIt refers to the rated static moment value of a slider.

2) The radius size R0 of the rolling arc guide pair can be determined according to user requirements. The specifications listed in the table below are products developed by our factory.

3) Multiple arc guide rails can be assembled into a complete circular guide rail.