Ender 7 Z Axis Linear Rail Upgrade Kit - Rear Mount Only - Digital Download

This kit converts an Ender 7 bed travel from v-wheels to dual linear rails.  It helps eliminate bed wobble when printing at higher speeds. Designed for MGN12H blocks with a 20 mm x 20 mm M3 hole spacing with linear rails lengths from 330 mm to 400 mm.  This kit uses the stock bed backer plate that comes with an Ender 7. Directions and part list included. Parts needed for this kit: (2) 330-400 mm MGN12H linear rails and blocks (8) M3x12 socket cap screws (4) M4x20 mm socket cap screws (4) M5x10 mm socket cap screws (2) M3x25 socket caps screws (4) M5x8x7 heated nut insert (1) M4x8x6 heated nut insert (26) M3x8 socket cap screws (more if using longer than 330 mm linear rails) (26) M3 t-nuts (more if using longer than 330 mm linear rails)   Rear Mount Only - Digital Download *The maximum theoretical z travel is 285 mm.  This is the mechanical limit of the kit, however there are a lot of variables that can reduce the max travel of this kit.  Leveling spring compression height.  Linear rai