Messages

21

General Mach Discussion / Re: Gecko 320x

« on: May 12, 2013, 05:09:01 PM »

Hello Hood,

first no limits active.
frequency is 62800
time in is about 5.9 to 6.1

when I press X+ unit per mi DRO is 4830

Axes are, I have a gantry, I will send you some pics, so 2 axes for Y, Y, Z, and and also A and C for turning Wood, but I guess later..

for now I am working with X axis if it will be OK, the all other axes will be the same

Thanks Hood

Robhi

22

General Mach Discussion / Re: Gecko 320x

« on: May 12, 2013, 02:24:55 PM »

Ok Hood, here it si

Thanks

Robhi

23

General Mach Discussion / Re: Gecko 320x

« on: May 12, 2013, 12:49:37 PM »

I have forgotten some thing, when the servo motor runs without the ground of the encoder it runs very fast, but mach3 of course does not control it. it runs only fast, one direction , that's all. I found it very strange. It should runs fast with mach3 too, (normally) so strange, is not it?

Robhi

24

General Mach Discussion / Re: Gecko 320x

« on: May 12, 2013, 12:03:42 PM »

Hello,

I tried as you told me Hood, 65kHz and 5000 velocity,  it is nearly the same thing.  on my ampèremeter it shows that only 5A that the motor takes.
when I put the current trimpot more than 11 o'clock  I have immediately a short cut and the fusible comes down.
so what do you think if I mount the pulley of 20 teeth on the Screw and the other of 60 teeth on the motor itself for having more speed?
it will be OK or a very bad idea?

Robhi

25

General Mach Discussion / Re: Gecko 320x

« on: May 11, 2013, 12:27:43 PM »

Ok Hood, will try it hope it will be ok.

thanks too much
Robhi

26

General Mach Discussion / Re: Gecko 320x

« on: May 11, 2013, 11:57:10 AM »

I am thinking to have about 30 seconds to achieve 2500mm.. but I guess I will never have it

Thanks
Robhi

27

General Mach Discussion / Re: Gecko 320x

« on: May 10, 2013, 03:55:24 PM »

OK Hood, thank you so mach. But i guess it is so expensive to buy other materials, I will try to of what have.

thanks so much
Robhi

28

General Mach Discussion / Re: Gecko 320x

« on: May 10, 2013, 02:09:45 PM »

hi,
Encoder 500 lines
pitch  screw 10 mm
power supply  70 volt
kernel of mach3 35 000 k
thanks Hood
Robhi

29

General Mach Discussion / Re: Gecko 320x

« on: May 10, 2013, 01:20:08 PM »

OK thanks Hood,

so when I have chosen the pulley of 20 teeth mounted on the motor and the other of 60 teeth mounted on the screw of 10mm pitch, it is a bad choice, I guess.
my machine is about 2500mm DE long, for wood, so it will be very slow. could I have an advice, if I use 30 teeth pulley mounted on the screw to have more speed?
what do you think?

thanks
Robhi

30

General Mach Discussion / Re: Gecko 320x

« on: May 09, 2013, 05:31:56 PM »

Hi,

When I ordered the kit servo motor from keling, they sent 4 encoder, I guess old ones, one of the was damaged one the to me, then they sent me a CUIs encoder to replace it.

I tried it now and nearly every thing is OK, it works very well. and there no red led fault.

So many thanks for all of you.

But there is another thing, normally, with a powere supply of 70 volt, gecko 320x, KL 34, 180-72, of 4000 tpm, I should have a little bit speed. but I guess my motor is no too fast. current limit is set at 9h30 o'clock (lol). How could I have more speed if it is possible?

thanks again

Robhi