Features 1、High precision linear motion, low friction coefficient. 2、Made of high quality aluminum alloy material, durable with long lifespan. 3、Commonly used in linear reciprocating applications, suitable for automation industries. 4、400mm effective travel sliding table, come with ball screw and Nema23 stepper motor. 5、Precision manufacturing, high positioning accuracy, stable performance. Specification Features: High precision linear motion, low friction coefficient. Made of high quality aluminum alloy material, durable with long lifespan. Commonly used in linear reciprocating applications, suitable for automation industries. 400mm effective travel sliding table, come with ball screw and Nema23 stepper motor. Precision manufacturing, high positioning accuracy, stable performance. Specification: Material: Aluminum alloy Effective Travel: 400mm Ball Screw Model: 1204/1605/1610 (Optional) Ball Screw Diameter: 12mm, 16mm, 16mm Package List: 1 x Sliding Table 1 x Nema23 stepper motor Note: Please note that the old and new type of the product will be sent randomly, and make sure you will not mind before ordering. Package List