Item Type: X Axes Sliding Stage Model: SPXDTLS80 Table Size: Approx. 50 x 30mm / 2 x 1.2in Overall Height Of The Product: Approx. 28mm / 1.1in Moving Direction: 1 direction of X Axes Body Material: Aluminum alloy (black anodized) Drive Method: Manually turn the knob to control the gear drive (gear + rack) Glide Track: Gear rail Guide Rail Type: Dovetail groove Number Of Table Thread Mounting Holes: 6 Threaded Hole Diameter: 4mm Threaded Mounting Hole Depth: 5mm Load Resistance: 29.4N Stroke: 30mm Minimum Scale: 0.01mm Parallelism: 0.1mm Parallelism of movement0.1mm / 60mm Scope Of Application: Optical instruments, measuring devices, semiconductor manufacturing equipment, testing machines, microscopes, photographic equipment, handling machines, processing machines, medical equipment, printing machines, etc. Package List 1 x Sliding Stage 1Applicable to optical instruments, measuring instruments, semiconductor manufacturing equipment, testing machines, microscopes, photographic equipment, conveyors, processing machines, medical equipment, printing machines, etc. 2Gear rotation handle control, dovetail groove guide, high precision, smooth, high load resistance, stable movement. 3R-angle protection, safety protection, wide application range. 4Main body aluminum alloy material, light and strong. 5Anti-friction, anti-scratch, anti-drop, anti-corrosion, safe heat dissipation, high temperature resistance.