Very Long Travel (200 µm) Piezo Adjuster
MDE230
- 200 µm travel
- 130 nm resolution
This Very Long Travel Piezo Adjuster is for applications requiring an increased range of high precision adjustment.
The MDE230 gives 200 µm of piezo travel with 130 nm resolution by means of a lever mechanism to amplify the extension of a piezo stack. It also incorporates a 12 mm sleeve matched to the Elliot Gold™ series flexure stage.
The MDE230 features an integral hex adjuster built into the coarse drive. The adjuster protrudes significantly from the flexure stage body, so finger pressure effects during manual adjustment can cause cross-talk between axes. Adjustment using a ball-headed hex key aviods these effects and the adjuster is driven in the intended axis only.
| Specifications |
| Travel |
200 µm piezo travel |
| Resolution |
130 nm |
| Coarse travel |
± 1 mm travel on coarse drive with 1 µm resolution |
| Operating voltage |
0 to 150 V |
| Hysteresis |
12 to 15% |
