Testing the 2 most popular Stepper Motor and Driver available online for my 6040 CNC built.

1. Bottle weight 500g
2. Metal add another 50g
3. Distance is 180cm

Torque is ard 1N.M

Link to test set up
   • Nema 23 stepper motor torque test set...  

Link to the Made in China equivalent DM542 and stepper motors and drivers consistency
   • Testing Made in China Nema 23 stepper...  

Link to Arduino Grbl CNC6040 set up with DM542 and Nema23 stepper motors
   • Arduino Grbl CNC6040 set up with DM54...