Name: Genuine HIWIN WE Series 21 mm Size Rail Standard Lengths
Brand: HIWIN
SKU: WER21
Availability: InStock

Genuine HIWIN WE Series 21 mm Size Rail Standard Lengths

$111.40 – $325.60

WER21 Rail Standard Lengths Common Data:

Pitch (P): 50 mm / 1.97 in
Distance to End (E): 15 mm / 0.59 in
Max. Standard Length: 4000 mm / 157.48 in
Number of Mounting Holes at Max. Standard Length: 80
Max. Length: 4000 mm / 157.48 in

Diagram of key variables for dimensions of HIWIN Linear Guideway Rail

L = Length of Rail
P = Pitch of Rail (distance between mounting holes on center)
E = “E” Dimension (distance from the edge of the rail to the first mounting hole on center)

Rail Details:

All HIWIN-branded Block and Rail is genuine and made in Taiwan
Each cut is made within ± 0.5 mm
Each rail includes green mounting hole caps
The edges of each end are ground / deburred for easy block installation

WE Type – Four-Row Wide Rail Linear Guideway

Construction

The WE series features equal load ratings in the radial, reverse radial, and the lateral direction with contact points at 45 degrees. This, along with the wide rail, allows the guideway to be rated for high loads, moments, and rigidity. By design, it has self-aligning capacity that can absorb most installation errors and can meet high accuracy standards. The ability to use a single rail and to have the low profile with a low center of gravity is ideal where space is limited and/or high moments are required.