Stunning stepper motor
Hi repetier,
My scara project is start running now.
I add new command g5 rotate arm & forearm individually.
Homing route is done too, but i have a problem with stepper motor.
My step per degree is 480, for slow movement it's okay but for fast movement it stun.
I've tried to change the motor, the result is the same.
So i think it must be rotating too fast, more than the stepper ability.
I've tried to unplug microstep jumper and lower step per unit to 240 and 120, but it doesn't work. It still stun.
So, how to fix this?
And there is also a strange behaviour of the stepper for rotating long distance. It move and stop 3 times then move smooth to endstop.
Please give me advice. Thx
My scara project is start running now.
I add new command g5 rotate arm & forearm individually.
Homing route is done too, but i have a problem with stepper motor.
My step per degree is 480, for slow movement it's okay but for fast movement it stun.
I've tried to change the motor, the result is the same.
So i think it must be rotating too fast, more than the stepper ability.
I've tried to unplug microstep jumper and lower step per unit to 240 and 120, but it doesn't work. It still stun.
So, how to fix this?
And there is also a strange behaviour of the stepper for rotating long distance. It move and stop 3 times then move smooth to endstop.
Please give me advice. Thx
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