Features: 1. Can be used in linear motion applications, suitable for the automation industry. 2. Used to achieve high accurate linear motion, with a small frictional resistance. 3. 200mm effective stroke sliding rail, comes with ball screw and 42 motor. 4. Made of premium aluminum alloy material, which is wear resistant and durable. 5. Accurate manufacturing, high positioning accuracy, stable and reliable performance. Specification: Condition: 100% Brand New Item Type: Ball Screw Guide Rail Material: Aluminum Alloy Effective Stroke: Approx. 200mm / 7.9in Lead Screw Model Number: 1605/1610 (optional) Lead Screw Diameter: Approx. 16mm / 0.6in Motor Turns One Turn (mm): 5mm, 10mm Motor: 42 Motor Scope of Application: Automation Package List: 1 x Ball Screw Guide Rail Note: 1. Please allow slight error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard. 3. Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Package List 1Can be used in linear motion applications, suitable for the automation industry. 2Used to achieve high accurate linear motion, with a small frictional resistance. 3200mm effective stroke sliding rail, comes with ball screw and 42 motor. 4Made of premium aluminum alloy material, which is wear resistant and durable. 5Accurate manufacturing, high positioning accuracy, stable and reliable performance.