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Re: A really fast Gecko
Does the Hawiian shirt protect from stray electromagnetic radiation? :)
By Benny . · #56161 ·
Re: A really fast Gecko
Mariss: You scare me... alot!! Thanks, Art www.artofcnc.ca Videos And Support Forums http://www.machsupport.com Users Map: http://www.frappr.com/machsupport
By art <fenerty@...> · #56160 ·
Re: A really fast Gecko
It's obviously a pointless stunt as presented. At 24VDC the motor was developing 55W and most of that energy went into accelerating and decelerating the screw. At 75VDC I was getting 2.5 meters/sec
By mariss92705 · #56159 ·
Re: A really fast Gecko
Pretty violent R&D. <mariss92705@...> wrote: 22lbs to load. later darn
By nattyone960 <nattyone960@...> · #56158 ·
Re: A really fast Gecko
Not so sure you want that:-) In the previous run I had the G201 cranked up to 75VDC; the motor develops 165W+ at that voltage. On the 1-TPI screw it developed 22lbs (10kg) thrust at 10 meters/min. It
By mariss92705 · #56157 ·
Re: A really fast Gecko
Mariss Freimanis wrote: Great stuff Mariss , but I think at least we should of got the full gory version Swearing, Blood n all! --
By wayne_weedon · #56156 ·
A really fast Gecko
Hi, Cross-posted from the geckodrive group. I thought people here might be interested in it. -------------------------------------- I uploaded a short video that has an axis tooling along at 3,932
By mariss92705 · #56155 ·
Re: 5 Phase
Jerry, They should work OK if you have the 5 phase drivers to go with them. Bob Campbell Bob Campbell Designs www.Campbelldesigns.com Mach 2/3 breakout boards Relay boards Spindle Speed boards Stepper
By Robert Campbell <bob@...> · #56154 ·
Re: wire edm
no, the essential difference being that a THC produces motion orthogonal to the tool path, the tool path just carries on as normal. In EDM you have to slow and even reverse the tool path as necessary.
By Graham Stabler <eexgs@...> · #56153 ·
5 Phase
Has anyone used the 5 phase Vexta motors and drivers with Mach 3? I assume they would work fine, but I thought I might check. Jerry
By drygulchrods · #56152 ·
Mach 4 + GREX + MODIO
Hi all, I have a modIo pendant with MPG on pin 14, 15 and there is conflict with Grex encoder 5, if i power off the Grex, all work fine but with, the value are refreshed with 0... Any ideas? Thank
By Mirko <mirko.carne@...> · #56151 ·
Re: RC servo signal - R/C brushless / brushed spindle motor speed controller
BTW Because if all the talk about RC Stuff I just looked at Castle Creations Web Site after a few years. They have grown a lot and no have a Beta Tester Program. Maybe some of us would like to use
By nattyone960 <nattyone960@...> · #56150 ·
Re: Driver problem new computer
Hi Eric: YEah, never remove acpi unless you KNOW its creating a problem, some motherboards need it for some drivers. All my computers are ACPI and no ill effects are seen... Thanks, Art
By art <fenerty@...> · #56149 ·
Re: Mach 4 jog at rapid? Timeframe for Grex plugin?
Hi Johnny: Plugin version will start to appear in about 2-3 weeks. They will quickly build form there to completion. Yes, the Jog% shoudl slow down the jog. It does here anyway.. Thanks, Art
By art <fenerty@...> · #56147 ·
Re: Driver problem new computer
Hi Art, Thanks for help. After installing Windows XP again all is working fine now, even in 35 KHz mode ;-) The only difference in the installation is that now i used ACPI and the first time i
By elaurijsen <elaurijsen@...> · #56148 ·
Re: Speed control RC servo control of DC spindle
Les and Hugh thanks for answering guzakaka's questions. The Phoenix brand ESCs by Castle Creations (and I am sure others) keep pushing the envelope. The last one I bought but did not mount was 45A
By nattyone960 <nattyone960@...> · #56145 ·
Mach 4 jog at rapid? Timeframe for Grex plugin?
Art: Should Mach 4 jog at rapid even if the feed rate percentage is set less than 100%? Also, can you speculate when the plugin for Mach 3 will be completed for the Grex. Thanks, Johnny
By Johnny <nukeitout@...> · #56146 ·
Re: Speed control RC servo control of DC spindle
Greetings One more comment on using Radio Control motors and speed controls for small milling spindle motors. Remember that these motors are designed to be air cooled by the planes speed through the
By Hugh Prescott <hugh345@...> · #56144 ·
Re: Speed control RC servo control of DC spindle
An inrunner has the windings on the outside and the rotor spins inside them. An outrunner has a bell shaped rotor and the windings are inside it. This means that the majority of the casing actually
By Les Newell <lesnewell@...> · #56143 ·
Re: Mach 3 spindle
Hi Scott: Send me your mach3mill.xml, that probably easier. :) Thanks, Art www.artofcnc.ca Videos And Support Forums http://www.machsupport.com Users Map: http://www.frappr.com/machsupport
By art <fenerty@...> · #56142 ·