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Topics - Bubbarice

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1
General Discussion / Stepper Motors & Driver Information
« on: September 02, 2016, 01:24:39 PM »
I have just purchased from you the following -
PMDX-424
PMDX-407
PMDX-179-PAN
I have also bought a 2 year old computer running Windows 10.
I am looking forward to getting everything up and running.
Question about Stepper Motors and Drivers - please see your comments below from a past topic - is the comment true, as long as the stepper motors and drivers are matched, they will work with the boards that I have bought from you?
Yes, this is a gantry machine with 2 motors moving the gantry.
Any direction in this area would be a big help!

Your past comments -
The 425 oz-in motors that you currently have are possibly a little
underpowered for a 4' x 4' router depending on how fast and hard
you need to cut. Hopefully this is a gantry machine with a tandem
setup moving the gantry.

More powerful motors would require upgrading to a NEMA 34 or
to NEMA 23 oversize 60 mm motors which typically have a 3/8"
shaft instead of a 1/4" shaft.

2
General Discussion / Basic information about set up.
« on: August 04, 2016, 05:09:30 PM »
I have a home built CNC 5' sq. and working now just fine - for multiple reasons I would like to change from a parallel port using a Xylotex system to a newer computer using a usb and need help to understand what I will need to do this.

Things that I will need the new system to be able to do -
Run 4 motors, 2 slaved together - I understand that the slaving will be done in Mach4.
Limit switches - limits and 3 home switches, touch plate, Emergency Stop.

Things that I would like it to do - spindle on & off - a few more slots to grow with.

Thinking about using - PMDX 416 & PMDX 407.

My basic understanding - I have a computer with Mach4 on it with a USB connector, and using PMDX 416 & PMDX 407 - do I need anything else to connect to the CNC?
Appreciate any help understanding the connection set up.
Thanks
Bubbarice

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