VEVOR Linear Guide Rail, Belt Drive, CNC Linear Motion Stage Actuator, with Nema34 Stepper Motor, 600 mm Stroke Work Size, High Speed Motorized, for Engraving Machine, CNC Milling Machine, 3D Printer Rust-Resistant Electroplating PU Belt Drive High Precision Strong Load Capacity Wide Applications Low-Noise Sliding Motor Rated Voltage: DC 24–75V,Item Model Number: CMK65-D150-C-600-FWL86,Quantity: 1 pc,Material: Chrome-Plated Steel & Aluminum