Upload
  • motor

  • leadscrew

  • zaxis

  • z

  • witbox

  • bq

  • backlash

  • zwobble

  • antibacklash

  • acmeleadscrew

  • witbox1

  • bqwitbox

  • t8x4

  • trapezoidal

  • acmescrew

  • zwitbox

  • leadscrewmotor

  • trapezoidalscrew

To improve your Witbox 1 and eliminate Z wobble, here is a part and the necessary materials to replace the original spindle with a T8x4 trapezoidal screw with anti-backlash nut:

 

Required materials:

  • 1 unit of motor with T8x4 screw, 310mm in length

  • 2 units of DIN 912 M3x14 screws

  • 2 units of DIN 912 M3x12 screws

The motor you will receive already includes a nut, but if you want to install an anti-backlash nut (recommended to further improve accuracy), contact the seller to ensure it is included or to purchase it separately.

Bill of materials

  • Name
    Quantity
    Notes
  • 1
    motor with T8x4 screw, 310mm in length
    1
  • 2
    DIN 912 M3x14 screws
    2
  • 3
    DIN 912 M3x12 screws
    2

Originality of the Model

The author declares that this work is their personally original model

This model is licensed under the following terms:

Credit must be given to the creator

Only noncommercial uses of the work are permitted

Models(2)

  • model file image
    Witbox_T8X4.3mfDesigner

    479.22 KB

    2025-08-25

  • model file image
    Witbox_T8X4.stlDesigner

    110.53 KB

    2025-08-25

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