Arc guide - common application dimensions and advantages of arc track manufacturers

Arc guide rail is an indispensable part of the spliced circular guide rail, and the arc guide rail is the curve-turning part of the entire circular guide rail. The arc guide is actually a part of the circular guide rail, and a conventional circular guide line requires at least one circular guide rail.

Common arc guide rails arc track section width: 25mm, 44mm, 76mm;

The width of the arc track section of the arc guide rail is the same as the application width of the common guide rail. The 25mm wide arc guide rail is usually used for light loads, the 44mm wide arc guide rail is used for medium loads, and the 76mm wide one is often used for heavy loads. Of course, the arc guide rail also has other customized width sizes, such as: 18mm, 20mm, 38mm, 88mm, etc., but because of the low application and high cost, it is less used, and it is difficult to match the spare parts of different arc guide manufacturers, and the versatility is not high, so almost few manufacturers produce applications.

Common sizes of arc guide diameter are:

A、轻载25mm圆弧导轨可选直径有：Φ200mm、Φ255mm、Φ300mm、Φ351mm、Φ400mm、Φ468mm、Φ500mm、Φ600mm；

B. The optional diameter of the mid-load 44mm circular arc guide rail is: φ 468mm, φ 612mm;
C、重载76mm圆弧导轨可选直径有：Φ800mm、Φ1000mm、Φ1200mm；

Light-loaded circular guide rails are small, so the turning radius can also be made smaller. It should be noted that the turning radius is small, and the running speed should not be too fast. Otherwise, the centrifugal force will be too large, which will exceed the safe operating range of the guide rail, increase the noise, deteriorate the stability, accelerate the wear and tear, and even seriously damage the slide or annular guide rail.

The diameter of the conventional track of the arc guide rail is as above. In addition, the diameter of the large ring rail commonly used by Huiside Automation is also in sizes such as φ 1300, φ 1500, φ 1600, φ 1700, and φ 1800mm.

Common arc guide rails arc track turning angles are: 90 degrees, 180 degrees, 270 degrees, 360 degrees;

To put it bluntly,圆弧导轨弧形轨道就是环轨切下的一段，尺寸角度可自由选择，但从应用角度来看，90度和180度的圆弧导轨是最常用且是最易用的。90度圆弧导轨多用于矩形导轨、方形导轨中；180度圆弧导轨多用于椭圆导轨中；360度的为圆环导轨。

Unlike traditional linear guide rails, circular guide rails have outstanding characteristics such as high rigidity, high positioning accuracy, good anti-pollution ability, and higher operating speed, which can well meet the precision automation needs of modern factories.

Circular arc guideCompared with traditional linear guide rails, it has its unique advantages:

Suitable for use in harsh environments, from dust-free to dusty

Lower maintenance and replacement costs

● Longer service life