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First off, thanks in advance for your help. I just found a Facebook marketplace listing for an ACRO 1515 for $250 with all of the motors,...
Hi All, An interesting one for you, how many of you have had "stepper motor current alarms" which have ruined jobs or damaged your machine,...
First time putting together a CNC machine, got all my parts from OpenBuilds and have a quick question, any advice or googling instructions...
Hey guys, let me start saying that I'm a total newbie in electronics and CNC machines. I'm building a CNC laser cutter. I'm using Chinese...
Hi Just finished a second small CNC Router for a friend and wanted to run a couple of jobs before I get him to pick it up. For some reason I can't...
Hello OpenBuilds posters ! We are working on a school project using 4 stepper motors and drivers, we have four 14HS11-1004S (Nema 14 Bipolar...
I'm trying to understand the power requirements. I have three nema 17 steppers that draw 2A/phase. So from my research, i would need at a...
Hello everyone, I recently started making some connections between the components in my latest build and am running into some issues that have...
Supplied by:- Bob R. Copied & Transferred by:- GrayUK I've seen this article before,...
Driver Board Holder [ATTACH] Here is a simple plexi mount for a driver board holder. Right now I have the hole pattern for the xPRO driver...
While I wait for partial order from Aliexpress and rest gets ordered on openbuilds store, I am holding back on ordering the controller and...
Hi! I'm building a standard C-Beam kit and have a question about the current draw of the stepper motors. I have 3x 4.2A NEMA 23s. It says 4.2A...
Hey all, Total stepper newb so looking for some help here. Having trouble with my stepper motor project. I'm using: Wanta DQ542MA 2H Microstep...
Does anyone know if the xPro can be used to run external drivers. I like the board well enough but I will need more current capacity than what...
Hi All I have started the mechanical build of an Ooznest OX CNC and getting to the point where I need to commit to my choice for a controller....
My CNC pro card has been a bit of a problem from the start. Mostly overheating or loosing its way, even converting to inches halfway through a...
