Item Type: Z-Axis Linear Stage Table Size: Approx. 40 x 25mm / 1.6 x 1in Bearing Load (N): 14.7 Moving Amount (Z distance): Approx. 65mm / 2.6in Amount of Movement in One Rotation: Approx. 18mm / 0.7in Sliding Table Material: Aluminum alloy Feeding Method: Knob type Moving Guide: Dovetail guide Surface Treatment: Anodic oxidation treatment Movement Accuracy (m): 40 Corresponding for MISUMI Model: ZLWG150 Package List 1 x Z-Axis Linear Stage 1The main body is made of great aluminum alloy, which possess light weight, very convenient 2Come with scratchresistant, dropresistant, and corrosionresistant. Strong, frictionresistant and silent 3Possess high accuracy, smoothness, high load resistance, and stable movement. Gear rotation handle control with dovetail groove type guide rail 4Suitable for optical equipment, measuring devices, semiconductor manufacturing equipment, testing machines, microscopes, photographic equipment, handling machines, processing machines, printing machines and others 5This unidirectional displacement platform only finetune the displacement distance in the Zaxis direction