These rails conform to Hiwin specifications and are interchangeable with Hiwin manufactured rails.
For the very best quality and precision for DIY CNC, order HIWIN Spec Linear Guide rail. Ships from USA. Full length or cut to order. Comes with 2 guide blocks when ordered in whole 2000mm sections. Custom cut lengths do not include guide blocks (order separately) .
Note: Maximum single length for 1 piece of HIWIN rail is 2000mm or 78.74 inches.
The function of this rail is to provide a stable guide way that is extremely rigid and allows that axis of movement to maintain it's position across a linear space.
The guide way eliminates or minimizes any sideways or up/down motion and only allows to linear motion.
Generally, these HIWIN rails come as a designation of the width of the rail which in this case is 20mm. The mounting configuration is from the top. The top part of the rail is where the sharper points are located. Mount from the top screw going down. You can use a #8, #10, or M5 screw for mounting the rail.
The measurement from the edge to the first hole is 10mm, if you have the uncut version. The dimension between each hole is 60mm. The thickness of the rail is 17.5mm.
Ordering Info: add desired length in inches to cart (QTY 1 = 1") , if multiple lengths are needed, please contact us to let us know.
These HIWIN linear rails are an industry standard when it comes to high quality, low noise, and superior accuracy. Price listed is per inch.
These HIWIN rails pair with the These will pair with our HIWIN linear guide blocks.
- Rail: 20mm guide length
- Rail width: 20mm
- Mounting bolt: M5x16
- Mounting hole center to hole center: 60mm
- Guide Block: Width of block: 63mm
- Length of block: 77.5mm
- Mounting holes distance in the width direction: 53mm
- Mounting holes distance in the length direction: 40mm
- Both: From bottom of rail to top of block: 30mm
- From block bottom to bottom of rail (clearance): 4.6mm