The LMBA-1410/2410 Spar Mounted Scale System is designed for fluid flooded environments or where the mounting surface is either segmented or not of a matching CTE. The slim stainless steel spars are first mechanically attached to the machine bed with screws then a full length ss grating scale is installed and held in position with a “snap cover” strip.
|Incremental Grating Pitch:||1000 µm|
|Accuracy after linear compensation:||± 10 µm/m, ± 5 µm/m or ± 3 µm/m|
|Coefficient of expansion:||~ 11 ppm/K|
|X-Section Dimensions:||18 mm Wide x 5.1 mm Thick|
|Overall length:||Less than or equal to 9200 mm||Greater than 9200 mm to 32000 mm|
|Mechanical execution:||Mechanically Attached in a Stainless Steel Carrier|