UniTak3D MGN12 Linear Guide Rail 300mm with MGN12H Bearing Steel Carriage Block for Ender 3 CoryXY DIY 3D Printer and CNC Machines 1
UniTak3D MGN12 Linear Guide Rail 300mm with MGN12H Bearing Steel Carriage Block for Ender 3 CoryXY DIY 3D Printer and CNC Machines
What are the advantages of UniTak3D linear guide rail? Kindly Reminder: Installation screw size: M3×8mm.The guide rail may have a tolerance of ±1mm,but this does not affect normal use.The mark on the bearing surface is only the mark made by the factory, NOT a scratch.Normally each side is lack of 1 or 2 balls.The carriage block will get stuck easily if it is full of balls, the balls on each side need some room.Needed some light lubricant and to be worked for awhile to loosen up.The longer it is used, the smoother it runs. Packing list: 1 × MGN12 Linear Rail1 × MGN12H Bearing Specification Material: Bearing Steel Type: Slide guide rail Slide Track: Linear guide rail Accuracy level: H Screw Size M3×8mm(not included) Length(Optional): (Approx)300mm;11.8inch;350mm/13.7inch;400mm/15.7inch MGN12H: Basic dynamic load rating:380 C[kgf] Basic Static Load Rating: 600C[kgf] Q1:How many mounting holes on each rail? A1: 300mm(12 holes); 350mm(14 holes); 400 mm(16 holes) Q2:What size and length screws do I need to mount the rail? A2: M3×8mm Q3:What is the width and height of the rails? A3: Width: 12mm / Height:8mm Q4:What are the advantages of upgrading with a linear rail? A4: Upgrading the POM wheels with linear guide will highly improve print quality and accuracy and the MGN12H linear rail support bowden and direct drive extrusion. Q5:It doesn't move smoothly,what should I do? A5:Please spray the block and rail with the Super Lube 3111 and wipe them down with a clean cloth. Then reassemble the block onto the rail. Swipe the block back and forth and it should be a smooth as can be. MGN12H/MGN12C X-axis Linear Rail Bracket MGN12H/MGN12C Y-axis Linear Rail Bracket Direct Drive Upgrade Kit Direct Drive Upgrade Kit Embedded 3D Printer LED Light 24V Dual Z Axis Upgrade Kit Application Ender 3 V2/Ender 3 Pro/Ender 3 Ender 3 V2/Ender 3 Pro/Voxelab Aquila Ender 3 V2/Ender 3 Pro/Ender 3/Voxelab Aquila Ender 5 Pro/Ender 5 Ender 3 V2/Ender 3 Pro/Ender 3/CR6 SE Ender 3 V2/Ender 3 Pro/Ender 3/Voxelab Aquila
Product Features
- Anti-rust Coating Surface: Linear Guide Rail adpots blackening treatment on surface to prevent rusting in long-term use.
- Upgrade 3D Printer: The 300mm MGN12 Linear Rail will upgrade your 3D printer,which can improve print quality and carrying capacity greatly.
- Premium Material:The linear bearing is made of heavy-duty bearing steel,which is more durability, high stiffness stiffness,high accuracy,smooth running, low noise than others.
- ApplicationThis linear motion rail widely use in Ender 3 series/CR10 series 3D printers, large-scale transmission equipments including industrial robots, cleaning equipment and supporting devices, etc.
- Drop Proof Rubber:There are 2 black rubber stoppers on the ends of the linear sliding guideway in case the carriage falls off the rail.