Prusa i3 Clone

X-axis lead screw system for Prusa i3 Steel or any other Prusa-style printer with 17 mm between the linear bearing and the Z-axis lead screw.

X Motor: has an integrated mount for a mechanical endstop.
X Tensioner: has a built-in belt tensioning system, where the force is applied through the X-axis rather than on the Z-axis.

The tensioning system uses M6 nuts and bolts, and I recommend re-drilling all holes after printing and inserting all nuts with a soldering iron.

Part of the design was inspired by designs made by toolson, and is compatible with his Z endstop mount.

Print Settings

• Printer Brand :

  Prusa

• Printer :

  Prusa Steel

• Rafts :

  No

• Supports :

  Yes

• Resolution :

  0.2

• Infill :

  50 or more

• Notes :

  The belt tensioner and X idler need support.