Sensorless Homing Limit Bump Stop

Sensorless Homing Limit Bump Stop

I created this for the X & Y Axis on my Tevo Tornado 3DFused. You can use it for the Y Axis.
It uses M3 Threaded Inserts I got from Amazon.
I used a 550mm Linear Rail to extend the reach of my Hemera Revo. If you want to use the original Rail, Use the regular Limit Switch Housing I got from 3DFused downloads. Uses M3x7.5 Bolts.

Since my Nozzle homes off the bed, I used:

// Manually set the home position. Leave these undefined for automatic settings.
// For DELTA this is the top-center of the Cartesian print volume.
#define MANUAL_X_HOME_POS -10
#define MANUAL_Y_HOME_POS -25

You must uncomment this in order to reach the bed. I measured from the nozzle (when homed) to the bed in both the X & Y Axis. You measurements will vary greatly.

Tevo Tornado
Filament: eSun PLA+
Nozzle Size: 0.4mm Nozzle
Layer Height: 2mm
Nozzle Temp: 210°C
Bed Temp: 60°C

M3 Threaded Inserts I used:
https://www.amazon.com/gp/product/B077CJV3Z9/