Hello, I found for free (from printers) old stepper motors TEC CLA45-14601 8v 10 ohm / phase 1.8° per step seems to be Nema23 size. Is someone knows the...
Philippe Vessaire
Philippe.Vessaire@...
Dec 1, 2004 11:54 am
11121
I need control so that the cut is better when the fine plate cuts is crooked and the trunk torch Adilson...
... did you finish your thought ? There are many companies that sell some sort of torch height control. If you are familiar with electrnics, it is easy to...
Tony, Goose egg for both searches. I've never had too much success with any YAHOO group's search bot. I don't know if I don't do it properly of if it just ...
Hi Philippe, I didn't look them up, but they are probably 40 - 50 oz/in. What printer are they from? The 8V will limit the current. Not a best choice. Are...
8 volts with a 10 ohm coil resistance will give you a .8 amp current. That is not going to be a very powerful motor. Around what Alan says in the range of...
Greetings, Would someone tell me for sure if hard drive motors are steppers or servos and what the operating voltage is. Thanks in advance. Regards, BCS ... ...
... Depends on the drive... Earlier ones were steppers, later ones were servos, with one of the platters having special "servo tracks" on it, which is why...
I think Soaresto is having an issue with this CNC plasma torch touching the plate. As the plate heats up, it warps - usually upward from my experience. I ...
... servos ... HARD drives ? Those motors are so tiny as to be utterly useless for anything but non-contact postioning. The pen plotters have motors that are...
Thanx !! I don't have question now ! I will have I thing. .. .after I will finish tu build it. .. I am confuse ... on the electric part .. :) How can I connect...
Hi Grigore, You need drivers, like Xylotex (or build your own), and this TurboCNC program. The drivers are connected by a cable from the printer port. A ...
Thx ... I have a problem ! Please call me Vlad :) Alan Marconett <KM6VV@...> wrote: Hi Grigore, You need drivers, like Xylotex (or build your own), and...
Hi Roy and thanks for the information. I never throw anything away unless it's totally hopeless and beyond salvage. I have lots of inoperative hard drives...
Hi ! Now I don't have any problem :) The problem it whas the name :) I will keep you all with the new ! Alan Marconett <KM6VV@...> wrote: OK! Hi Vlad! ...
Actually, most of the platter motors are 3-phase brushless outboard motors (the can spins about the stationary stator, with the position sensed by the hall...
... I don't know ... but no buck ... 6 wires By -- Philippe Vessaire Ò¿Ó¬ philippe.vessaire@......
Philippe Vessaire
Philippe.Vessaire@...
Dec 1, 2004 8:29 pm
11141
Hi Todd, It wasn't a compact CD disk read only ROM memory drive I was inquiring about. It was a hard HD drive motor. Regards, BC ... From: Todd Luliak...
Most hard drives positioning is done by what is called rotary voice coil technology. Very accurate but not very powerful. If you open a new hard drive you will...
BC- Yep. Same exact technology between the two. Crack one open (usually have to press the shaft through a bearing to do so) and you will find a wound 9 or ...
What motor are you talking about. As far as I know, hard drives only had one, a spindle motor. The access was via a servo setup with a permanent magnet. You...
I am simply speaking of the motor that spins the platters, not the voice coil assembly that positions the heads along the platters for r/w operations. Little...
OK, this got me to thinking about just how much power I have and how much I need. Is there a way to test the power supply, say by running the axies at full...
Well, welcome Toddd, good to have you here and glad that you can contribute to these lively discussions on technology. Will be happy to hear your machine ...
In the 80's Emco sold CNC small lathes for hobby and educational use. One of the lathes, Emco Compact 5PC was controlled by a PC very much like TurboCNC....
Jeroen It would be easy enough to do this in hardware. Eric ... From: jeroenlouwers To: turbocnc@yahoogroups.com Sent: Friday, December 03, 2004 12:06 AM ...
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