FDM differential versions use a combination of our precision adjusters to provide 0.030" / 762 microns of fine adjustment, with the precision of 20 microns per turn. A large diameter coarse adjustment knob provides the leverage and resolution necessary to move loads up to 70 pounds. The tip of the adjuster does not rotate, to avoid placing a rotational torque on sensitive loads. Laser marked graduations indicated every micron, for true sub-micron motion in a manual actuator. The 1.0" coarse travel can be locked, and also has a scale for rough indication of course travel.
- 3/8 inch collet mounts
- Standard and differential actuation
- Large adjustment knobs
- RoHS compliant→