RF Positionerb – R series

* Accurate X and Y placement and precise probe over travel with easily adjusted knobs
* 3 linear axes with precision ball bearings
* Adjustable probe arm mounting plate
* Captivated stages with lead screw design
* High precision cross-roller bearings
* Can be ordered with either.
– Vacuum base
– Switch type magnetic base with residual holding force
* Fine screw: 0.125mm pitch
* 13mm(0.5 inch) travel in X, Y and Z stage (Z-axis control: cs=down, ccw=up)
* Application: 50 µm under PAD