The WMRA-1010 is a thin stainless steel absolute measuring ring consisting of a stainless steel carrier ring, a stainless steel graduation ring and a stainless steel cover ring. It is easily stretched onto a suitable mounting surface with the recommended 15 ͒ chamfer, stop edge and undercut.

WMRA-1010
Standard Sizes N
0256 0360 0512 0720 0900 1024 1440 1800 2048
Grating pitch [arc length]: 1000 µm
Grating accuracy [arc length]: ± 10 µm, ± 5 µm or ± 3 µm
Mechanical execution: Stainless steel measuring ring
Flange material: No special material required
Outer diameter ØA [mm]: 81,95 115,12 163,54 229,78 287,08 326,55 458,99 573,61 652,58
Incremetal grating pitches / rev: 256 360 512 720 900 1024 1440 1800 2048
Absolute resolution / rev [increments] 1µm: 218 360 x 210 219 720 x 210 900 x 210 220 1440 x 210 1800 x 210 221
Absolute resolution / rev [increments] 0,25µm: 220 360 x 212 221 720 x 212 900 x 212 222 1440 x 212 1800 x 212 223
Measuring ring dimensions: 14mm wide x 0.65mm thick