The WMFA-1010 Measuring Flanges with 1000µm grating pitch are offered in standard sizes as shown in the table below. The ID size and bolt pattern is offered in 2 different designs for all but the smallest diameter and can easily be customized.

Higher system accuracies than those shown below are possible with the use of the MHSA electronics and multiple read heads.

Customer specific designs for the measuring flange can be supplied by AMO.

WMFA-1010
Standard Sizes N
0256 0360 0512 0720 0900 1024
Grating pitch [arc length]: 1000 µm
Grating accuracy [arc length]: ± 10 µm, ± 5 µm or ± 3 µm
Mechanical execution: Stainless Steel Measuring RIng
Outer Diameter (mm) 81.65 115.12 163.54 229.78 287.08 326.55
Incremetal grating pitches / rev: 256 360 512 720 900 1024
Absolute resolution / rev [increments] 1µm: 218 360 x 210 219 720 x 210 900 x 210 220
Absolute resolution / rev [increments] 0,25µm: 220 360 x 212 221 720 x 212 900 x 212 222