Z axis caibration. Issue?

[William]

Hi, If your z-axis threaded rod is T8, the normal step value should be 400.
If it is 2560, it may be too high.
For the calculation of the z-axis, you can refer to this: steps_per_mm = (motor_steps_per_rev * driver_microstep) / thread_pitch
I hope this can help you.

[Kazeell]

Should that value be exactly 400 or can it possibly be somewhere around 400?

[William]

Hi, If it is T8, it should be 400.
You can calculate by referring to the formula: [(360°/1.8)*16]/8=400