If you are planning to use A4988 drivers with 1/16 microstepping, I would consider 0.9° steppers for better accuracy.
DRV8825 steppers work well with 1.8° steppers, but would benefit from the "decay hack" to do powerfull microstepping at slow RPM.
( which is common on deltas )
Both, 0.9° steppers and DRV8825 drivers would be splendid, but require a 32bit controller for high print speed.
-Olaf
DRV8825 steppers work well with 1.8° steppers, but would benefit from the "decay hack" to do powerfull microstepping at slow RPM.
( which is common on deltas )
Both, 0.9° steppers and DRV8825 drivers would be splendid, but require a 32bit controller for high print speed.
-Olaf