A Tech Authority, Inc.
13745 Stockton Ave.
Chino, CA 91710
(909) 614-4522
atechauthority.com

The HEIDENHAIN KGM 281 140mm dia Grid Encoder is ideal for performing circular interpolation tests with small radii and curved path tests, to inspect primarily the dynamic performance of a control.

The HEIDENHAIN KGM 281 Grid Encoder is for performing circular interpolation tests with small radii and curved path tests, to inspect primarily the dynamic performance of a control Measuring standard.  The KGM uses two-coordinate TITANID phase grating on glass (grid) with the following features…

• 4µm signal period
• Coefficient of thermal expansion – atherm = 8 ppm/K
• 140mm diameter measuring range
• ± 1µm accuracy grade
• IK 121 PC counter card included
• ACCOM evaluation software included
• Measuring steps of 1µm, 0.1µm, and 0.01µm