Re: [Emc-users] stepper drives
Looks good, but for that price might as well buy a 7i39 and go with servos. On Aug 29, 2012 4:47 PM, andy pugh bodge...@gmail.com wrote: On 29 August 2012 18:55, jeremy youngs jcyoung...@gmail.com wrote: Probably meant for elson or wallace but here it is anybody know where to source reasnobly priced drives that will go to 150 v? http://www.zappautomation.co.uk/2m2280n-high-voltage-stepper-driver-p-3.html?cPath=9_3_132 Any good? -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] stepper drives
Probably meant for elson or wallace but here it is anybody know where to source reasnobly priced drives that will go to 150 v? The mathe ive done suggests i can get 300 ipm at 150 v and calculations show my motors should handle it may have to cool them but even if i get 200 ill be happy. Thinking about doing a lathe and would just replace the drive in my mill with what i come up with. I found some chinese ebayers that have 110 input which rectified will give 169 v which is 19 higher than my best math states i can use h..? But they dont infact give an output spec ? thats rough maybe i should just got to servo now and be done. Speaking of which does any one have a link to servo size calculators? ive found a lot of math on steppers not much on servos thanx guys its off to work now someones got to support my machine habit ;) -- jeremy youngs -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] stepper drives
There are a few 150v volt drives out there or drives that run on 110v. Leadshine, motionking, are two I come up with off the top of my head. I would be leery though for those I have seen, seem to be drives with switch mode power supply built in and are rather bulky. Make sure that the output voltage is what you are requiring. I made a 150v drive using a bridge rectifier filtered through some capacitors and into some logic level n channel mosfets I'm using a atmega 328 to drive high and low side mosfet drivers. It's still very much beta but its looking very promising. Also parker makes a E-AC stepper drive $450.00 each although one can find them on eBay rather cheap. Gabe On Aug 29, 2012 12:59 PM, jeremy youngs jcyoung...@gmail.com wrote: Probably meant for elson or wallace but here it is anybody know where to source reasnobly priced drives that will go to 150 v? The mathe ive done suggests i can get 300 ipm at 150 v and calculations show my motors should handle it may have to cool them but even if i get 200 ill be happy. Thinking about doing a lathe and would just replace the drive in my mill with what i come up with. I found some chinese ebayers that have 110 input which rectified will give 169 v which is 19 higher than my best math states i can use h..? But they dont infact give an output spec ? thats rough maybe i should just got to servo now and be done. Speaking of which does any one have a link to servo size calculators? ive found a lot of math on steppers not much on servos thanx guys its off to work now someones got to support my machine habit ;) -- jeremy youngs -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] stepper drives
I recently got some Teknic SST-3100-UCX drives off e-bay pretty cheep (we paid about $150 each). They can run off 110ac or 220ac (or even DC what ever). This particular modle is out of production, but they have an equivalent replacement. - Original Message - Probably meant for elson or wallace but here it is anybody know where to source reasnobly priced drives that will go to 150 v? The mathe ive done suggests i can get 300 ipm at 150 v and calculations show my motors should handle it may have to cool them but even if i get 200 ill be happy. Thinking about doing a lathe and would just replace the drive in my mill with what i come up with. I found some chinese ebayers that have 110 input which rectified will give 169 v which is 19 higher than my best math states i can use h..? But they dont infact give an output spec ? thats rough maybe i should just got to servo now and be done. Speaking of which does any one have a link to servo size calculators? ive found a lot of math on steppers not much on servos thanx guys its off to work now someones got to support my machine habit ;) -- jeremy youngs -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users -- Todd Zuercher mailto:zuerc...@embarqmail.com -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
Re: [Emc-users] stepper drives
On 29 August 2012 18:55, jeremy youngs jcyoung...@gmail.com wrote: Probably meant for elson or wallace but here it is anybody know where to source reasnobly priced drives that will go to 150 v? http://www.zappautomation.co.uk/2m2280n-high-voltage-stepper-driver-p-3.html?cPath=9_3_132 Any good? -- atp If you can't fix it, you don't own it. http://www.ifixit.com/Manifesto -- Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
