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you can try linistep


http://www.piclist.com/images/member/RB-ezy-Q33/LiniV2_sch.gif

Any body use jrkerr bushless servo driver?

http://www.jrkerr.com

http://www.jrkerr.com/pssc3ph.pdf

http://www.jrkerr.com/picsrvsc.pdf

thanks and regards

you can use shunt senses, for opto sense you can use HCPL-7800 or lem sensor

b.r

could you give code for g02 and g03

thanks

Could you share the screen

thanks and regards

Thanks Al the man, it have 4pole.

thanks you again

thanks elektriker
I was open it, but i can't see winding because it cover by epoxy

thanks Al The Man, i'll try

I want control it with FOC, for that reason, i need check it had how many pole ?

any body help me

thanks alote

Some pic and video test my microstep driver


Unipolar microstep driver
In test
http://i14.photobucket.com/albums/a327/tivoi/DSCN2326.jpg

finish...

thanks pontus01 very much. i have more question. could i mod to use stepper motor?

regards

have other software can control 5axis robot?

RIOS can control 4 axis.

regards

How are you control robot?

regards

to sakarya83

i think you can try with MC1 dspic develop kit for motor control of microchip
...

Any body know , it's motor had how many pole?

thanks you very much

how many watt of servo driver spindle/

thanks

waitting :)

Can you help me?

i have omron motor too, It have how many pole?

thanks

Dir Max

about jumper P7, P8, P9 . when it need conect to 2,5V?
your encoder interface can direct connect to ac servomotor encoder? (replace for 26ls32 chip?)

thanks

regards

i think use lowside current sense is easy and cheap.

b/r

Dir smarbaga,mtmc can controller bruhless servo?? i don't see current sense for u and v phase?

to Ch_Irawan
in mariss doc, have sample pcb

thanks mariss it is very useful

i think this thear http://cnczone.com/forums/showthread.php?t=69598 can help you

Best Regards

thanks gimbal, could you post draw of your ball screw support?

Could you post some CNC working video? thanks you very much

Best Regards

3 phase motor low vibrate. esasy to control ( 3 hafl brigh) 5 phase motor is lowest vibarte. hard to make driver.

B/R

Gecko bestter xylotec ;)

more current, you can use l297 with l6203

K4 is interface and tranlator board, u can driver all unipolar and bipolar. Need extander power board

Regards