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Hey, That thing should be able to build the shop for itself ;-). The way I see it, the physical machine, the lead screws or other linear motion mechanism is the hard part. Don't sweat the motors or

I have been studying the Larken website and am interested in their stepper drivers. They have a model that is rated for 4-8 amps at 50V and sells for $199. It has quarter stepping, idle cutback and

Wow as of this morning it looks like I'm the new owner of one beast of a gantry router. 114" x 60" bed and 7,000 Lb. The Fadal controller is burned up along with the z axis motors. Looks like a

Try Mouser Electronics (www.mouser.com) Jeff

I feel embarased about this one... I cannot get EMC to home an axis to zero?? I select the axis and hit the "home" key...IT just takes off and incriments forever (till I hit abort). Did I forget

I remember the instructions had a value in amps that was the limit before you needed heat sinks. I think heat sinks were only required above 2 amps. I am working with Bridgeport CNCs and they have

Any idea what it's good for? 1.5 A per phase?

Try "TO-218". Duh...

In a message dated 06-March-00 15:40:28 Central Standard Time, jvicars@... writes: << From: Joe Vicars <jvicars@...> Any idea what it's good for? 1.5 A per phase? >> Not sure of the

Joe, I bought one of the Oatley single axis boards on the claim of 80+ volts and 10+ amps. When I asked them for specific instructions on how to set things up for 8 amps using an 80 volt power supply

Hi Ian, 1. I'm a little confused ... when the install script makes the directory emc, I think the only directories it creates in the secondary directory "emc/plat" is "java", "linux_2_2_13", and

I bought the K109 two axis driver kit. I am assuming it runs on step/dir based on the description of the K142 (the two are supposed to be very similar) I will let everyone know how it goes together. I

I have the same problem Terry described removing delicate glass encoder wheels from old plotter servo motors. I successfully removed one that was already broken by gently prying it off with a little

m.d.c wrote: I just went to Electronics Australia website, and they seem to have all kinds of projects. Presumably they always need more material for their magazine. Perhaps their people will design a

It sounds like you got two of the two-axis per card units. Does that imply its parallelport to phase output, or Step & Direction? Mariano "m.d.c" <diazden@...> wrote yes; I have made about 4 or

Thanks Dan. Jan, I just put a copy of release9J.tgz in the dropbox at linuxcnc.org. I will put a copy of the rtlinux source for 2.2.13 asap too. Dan can't find it in the ftp-directory of EMC.

Jan, I just put a copy of release9J.tgz in the dropbox at linuxcnc.org. I will put a copy of the rtlinux source for 2.2.13 asap too. Dan can't find it in the ftp-directory of EMC.

Art, Here I am again asking questions... How did you get the encoder wheel off of the motor shaft? I got the retaining ring off without destroying the disc but can't seem to get the disc off the

Hello all, Can anyone point me where I can download the release9J.tgz file, as I can't find it in the ftp-directory of EMC. Thanks in advance. Jan.

Hello all, Can anyone point me where I can download the release9J.tgz file, as I can't find it in the ftp-directory of EMC. Thanks in advance. Jan.