1-Piece Ball Screw: With a 16 mm diameter, 1000 mm effective stroke, and a built-in NEMA 23 stepper motor, our ball screw motion CNC linear guide stage actuator ensures reliable, stable motion in industrial automation settings High Load Capacity: This ball screw linear guide stage actuator supports both horizontal and vertical movement with ease. Handles up to 10 kg horizontally and 5 kg vertically Rust & Corrosion Protection: Features an anti-corrosion and 10 m electroplated coating, this ball screw motion linear guide resists corrosion and rust even in humid environments like basements for long-term use High Precision, No Deviation: Provides ±0.02 mm repeatability, our ball screw motion linear guide stage actuator features precisely machined mounting holes and spacing