X Compact Motorized Linear Stage / Pitch 0.25mm Precision Screw / Travel Range 20mm /2 Phase Stepping Motor / Ball Bearing Linear Guide
X Compact Motorized Linear Stage / Pitch 0.25mm Precision Screw / Travel Range 50mm /2 Phase Stepping Motor / Ball Bearing Linear Guide
X Compact Motorized Linear Stage / Pitch 0.25mm Precision Screw / Travel Range 100mm /2 Phase Stepping Motor / Ball Bearing Linear Guide