1
General Mach Discussion / Re: How can I configure Mach3 for motor enable with step??
« on: May 11, 2011, 08:29:56 AM »
First .. Thank you BR549 and Tweakie.CNC .
Dear Tweakie.CNC ... you ask me more detail ..
I will make CNC mill machine .. and used the famous Circuit of Tom McGuire
as you see if step signal come to 4516 , the 4028 "Sequentially" will open the MOSFETs, ok.
but if there is no step signal,will be one of the MOSFETs still open therefore its temperature increases and damage.
the components:
24 volt power source (adapter of an old printer) 500mA
IC's: 4516 and 4028
stepper : 24 volt, 5 Wires
MOSFET : 6N60A
Diode : 1N4007
Zener : 8 volt
Capacitor : 220 micro farad , 35V
Dear Tweakie.CNC ... you ask me more detail ..
I will make CNC mill machine .. and used the famous Circuit of Tom McGuire
as you see if step signal come to 4516 , the 4028 "Sequentially" will open the MOSFETs, ok.
but if there is no step signal,will be one of the MOSFETs still open therefore its temperature increases and damage.
the components:
24 volt power source (adapter of an old printer) 500mA
IC's: 4516 and 4028
stepper : 24 volt, 5 Wires
MOSFET : 6N60A
Diode : 1N4007
Zener : 8 volt
Capacitor : 220 micro farad , 35V