The Resolute™ true-absolute encoder is a high-speed fine-resolution position measurement system. Position is acquired immediately on start-up, without requiring any motion, offering smooth velocity control and dependable positional stability.

Combining advanced optics with innovative position determination algorithms, the Resolute encoder measures absolute position with fine resolutions down to 1 nm and high speeds up to 100 m/s. This delivers exceptional metrology performance such as low Sub-Divisional Error (SDE) of ±40 nm and ultra-low noise (jitter) of less than 10 nm RMS, suitable for the most demanding motion control challenges.