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General Mach Discussion / Re: testing mach3, cannot run two axis at the same time
« on: April 01, 2011, 02:26:00 AM »
Could be not enough current - this is set and current limited by the driver.
The motors will have a maximum current rating and this must never be exceeded. The voltage rating can be exceeded and it is not unusual for this to be between 5 and 20 times the motor's rated voltage.
What type and rating of power supply are you using ?
What is the rating of your steppers (0.4A 12V ?)
Tweakie.
The motors will have a maximum current rating and this must never be exceeded. The voltage rating can be exceeded and it is not unusual for this to be between 5 and 20 times the motor's rated voltage.
What type and rating of power supply are you using ?
What is the rating of your steppers (0.4A 12V ?)
Tweakie.