i working on 1 axis linear slide system automate welding of 5' seams. have button panel selector buttons 4 different steal thicknesses. each thickness associated different travel speed stepper motor.
so trying use accelstepper program constant slow motion @ given speed.
right now, cannot movement @ out of stepper. i've tried various example sketches , nothing seems work. simple stepper sketch doesn't use accelstepper, can jittery motion out of motor. seems need set both reset , sleep high move. if can give me simple example try, appreciate it.
this driver using:
https://www.inventables.com/technologies/stepper-motor-driver-carrier
and motor:
https://www.inventables.com/technologies/stepper-motor-nema-17
i have set amperage on board around 1.7 amps.
dir = pin 7
step = 6
sleep = 5
reset = 4
thanks!
so trying use accelstepper program constant slow motion @ given speed.
right now, cannot movement @ out of stepper. i've tried various example sketches , nothing seems work. simple stepper sketch doesn't use accelstepper, can jittery motion out of motor. seems need set both reset , sleep high move. if can give me simple example try, appreciate it.
this driver using:
https://www.inventables.com/technologies/stepper-motor-driver-carrier
and motor:
https://www.inventables.com/technologies/stepper-motor-nema-17
i have set amperage on board around 1.7 amps.
dir = pin 7
step = 6
sleep = 5
reset = 4
thanks!
that stepper motor , driver should work fine. try simple stepper code things working.
you have not said power supply using motor (volts , amps)
the pololu drv8825 web page has information.
have @ stepper motor basics.
and if want advice program please post code.
...r
you have not said power supply using motor (volts , amps)
the pololu drv8825 web page has information.
have @ stepper motor basics.
and if want advice program please post code.
...r
Arduino Forum > Using Arduino > Motors, Mechanics, and Power (Moderator: fabioc84) > Linear Welding Rail
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