Item Type: XY Linear Stage Model: M2WG-A40 Table Size: Approx. 40 x 40mm / 1.6 x 1.6in Double Layer Thickness: Approx. 22mm / 0.9in Movement Direction: XY 2 directions Body Material: Aluminum alloy (black anodized) Drive Mode: Micrometer rotates the knob to advance the cross roller guide (micrometer + cross roller guide) Glide Trajectory: Cross roller Rail Type: Micrometer cross roller Number of Threaded Mounting Holes on the Countertop: 8 Threaded Mounting Hole Diameter: M3mm Depth of Threaded Mounting Hole: Approx. 4mm / 0.2in Vertical Load Resistance: 9.8N (1Kgf) Moving Stroke: Approx. 5mm / 0.2in Minimum Scale: 0.01mm Straightness: 0.03mm Scope of Application: Optical equipment, measuring devices, semiconductor manufacturing equipment, testing machines, microscopes, handling machines, processing machines, equipment, printing machines and others Package List 1 x XY Linear Stage Avoid working in high temperature, high humidity or humid rain water environment. 1Aluminum alloy material possess light weight and strong, frictionresistant, quiet, scratchresistant, dropproof and corrosionresistant 2Micrometer rotary knob advance with cross roller guide, with high accuracy, smoothness, high load resistance, stable movement 3Come with R angle protection deburring all edges, protect people's safety during operation 4Used for optical equipment, measuring devices, semiconductor manufacturing equipment, testing machines, microscopes, and photographic equipment 5Use black anodizing to improve the corrosion resistance of the surface and make it more durable, very practical