V2.4
VT

Voron2.4 and Trident Pins Mod

hartk1213

This mod replaces all the M5 screws for all idlers/pulleys/bearings with 5mm pins
    CAD
      Gantry
        AB_Drive_Units
          a_drive_frame_lower_pinned.step
          a_drive_frame_upper_pinned.step
          b_drive_frame_lower_pinned.step
          b_drive_frame_upper_pinned.step
        Front_Idlers
          [a]_tensioner_left_pinned.step
          [a]_tensioner_right_pinned.step
        X_Axis
          XY_Joints
            xy_joint_left_pinned.step
            xy_joint_right_pinned.step
        TridentR1_Gantry_PinsMod.step
        V24R2_Gantry_PinsMod.step
      Z_Idlers
        z_Idler_pinned.step
    Images
      ADrive
        1.png
        2.png
        3.png
        4.png
      1.jpg
      2.jpg
      2.png
      3.png
      4.png
      z.jpg
    STLs
      Gantry
        AB_Drive_Units
          Trident
            a_drive_frame_lower_pinned.stl
            a_drive_frame_upper_pinned.stl
            a_drive_frame_upper_with_jst_y_endstop_pinned.stl
            b_drive_frame_lower_pinned.stl
            b_drive_frame_upper_pinned.stl
          V2
            Old(24r1)
              a_drive_frame_lower_pinned.stl
              a_drive_frame_lower_pinned24r2.stl
              a_drive_frame_upper_pinned.stl
              a_drive_frame_upper_pinned24r2.stl
              a_drive_frame_upper_with_jst_y_endstop_pinned.stl
              a_drive_frame_upper_with_jst_y_endstop_pinned24r2.stl
              b_drive_frame_lower_pinned.stl
              b_drive_frame_lower_pinned24r2.stl
              b_drive_frame_upper_pinned.stl
              b_drive_frame_upper_pinned24r2.stl
            a_drive_frame_lower_pinned.stl
            a_drive_frame_upper_pinned.stl
            a_drive_frame_upper_with_jst_y_endstop_pinned.stl
            b_drive_frame_lower_pinned.stl
            b_drive_frame_upper_pinned.stl
        Front_Idlers
          Old(24r1)
            [a]_a_tensioner_pinned.stl
            [a]_a_tensioner_pinned_24r2.stl
            [a]_b_tensioner_pinned.stl
            [a]_b_tensioner_pinned_24r2.stl
          [a]_a_tensioner_pinned.stl
          [a]_b_tensioner_pinned.stl
        X_Axis
          XY_Joints
            Old(24r1)
              MGN12_xy_joint_left_lower_pinned.stl
              MGN12_xy_joint_left_lower_pinned_24r2.stl
              MGN12_xy_joint_left_upper_pinned.stl
              MGN12_xy_joint_left_upper_pinned_24r2.stl
              MGN12_xy_joint_right_lower_pinned.stl
              MGN12_xy_joint_right_lower_pinned_24r2.stl
              MGN12_xy_joint_right_lower_pinned_no_wire_path.stl
              MGN12_xy_joint_right_upper_pinned.stl
              MGN12_xy_joint_right_upper_pinned_24r2.stl
              MGN12_xy_joint_right_upper_pinned_no_wire_path.stl
              xy_joint_left_lower_pinned.stl
              xy_joint_left_upper_pinned.stl
              xy_joint_right_lower_pinned.stl
              xy_joint_right_upper_pinned.stl
            MGN12_xy_joint_left_lower_pinned.stl
            MGN12_xy_joint_left_upper_pinned.stl
            MGN12_xy_joint_right_lower_pinned.stl
            MGN12_xy_joint_right_upper_pinned.stl
      Z_Idlers
        [a]_z_tensioner_x4_6mm_pinned.stl
        [a]_z_tensioner_x4_9mm_pinned.stl
    .metadata.yml
    README.md

Select a file to view it.

This has been updated for V2.4r2 and Trident

This mod is for the V2/Trident, it involves printing new AB drive frames, new XY Joints, new Front Tensioners, and new Z idlers

The pins have replaced m5 screws, at any location where the screw acts like a shaft, holding bearings, pulleys or idlers. This allows for smoother rotation and stops the possibility of motion parts being caught in threads. This work was done by everyone, thanks to ABS plastic and voron printers for the fast iteration, @doomweasel? they fall out yet?

To complete this mod the following files will need to be reprinted

A and B drive units

  • a_drive_frame_lower_pinned.stl
  • a_drive_frame_upper_pinned.stl
  • b_drive_frame_lower_pinned.stl
  • b_drive_frame_upper_pinned.stl

Front Idlers

  • [a]_a_tensioner_pinned.stl
  • [a]_b_tensioner_pinned.stl

XY Joints

  • xy_joint_left_upper_pinned.stl
  • xy_joint_left_lower_pinned.stl
  • xy_joint_right_upper_pinned.stl
  • xy_joint_right_lower_pinned.stl

Z Idlers FOR V2 either one of these based on if you are using 6mm or 9mm belt

  • [a]_z_tensioner_x4_6mm_pinned.stl
  • [a]_z_tensioner_x4_9mm_pinned.stl

here is what the XY Joint will look like

XY Joint XY Joint

There is a new file for the A Drive to go along with the latest 2.4r2 / Trident carraige that has the X endstop on the toolhead and that is moving the Y endstop to the A drive, this is an optional mod this requires a 2pin jst to be soldered to the switch, the best way i have done it is to solder the wires to the jst first, then install it with a dab of super glue , then solder the wires to the omron switch

  • a_drive_frame_upper_with_jst_y_endstop_pinned

here are a few pics for reference

A Drive

A Drive With JST

Jst with Wires

you might need to bend the pins a little bit to get them to fit around the curve

JST with bent pins

here is what the Z idler will look like XY Joint

the following 5mm Pin hardware is what is needed as well

BOM

[A-B] 
30mm (x2)
28mm (x2)

[X-Y Joints]
40mm (x4)

[X-Y Idlers]
43mm (x2)

[Z Idlers]
28mm (x4)

these can be purchased from here

Smooth pins

https://www.aliexpress.com/item/1739093502.html

Misumi Part Numbers

Part NO.Qty
SFR5-302
SFR5-432
SFR5-404
SFR5-286

The following users are the main contributors to this mod

@RoboDave

@DeepFriedHeroin

@Hartk

@DOOMweasel

@Eddie

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