Tuesday, August 31, 2010

Steppers arrived!

Yes!!! Package arrived after few glitches in the distribution network (I almost gave up!). Three stepper motors, 1.85Nm, 1.8gr, 3Amp, 8 wires, unipolar, serial bipolar, parallel bipolar, double shaft.

Many thanks to my sponsors, God bless them:

  • Floarea Suciu-Teoh - Canada
  • Marieta Suciu - Cluj, Romania
  • Petru Suciu - Cluj, Romania 


More details and datasheet here.

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In response to Alexis (see comments bellow):


You can grab missing libraries from:
- http://smisioto.no-ip.org/sysop/kicad.htm <-- good to have all libs.
- http://www.kicadlib.org/, <-- only PIC18F2550 and 4550

Kicad files you can download them from here.

6 comments:

  1. Wow! Super tare.
    CE fac motorasele astea?

    ReplyDelete
  2. Motorasele astea se invart altfel decat motorasele obisnuite. Astea fac pasi, si au nevoie de 200 de pasi pentru a face o rotatie completa. Pasesc in functie de impulsurile primite (de fapt, actionarea lor e un pic altfel, dar in general asa se zice). Sunt foarte eficiente la pozitionari exacte a unei freze ce se deplaseaza pe trei axe (X,Y,Z). Dupa ce ai construit (sau adaptat una existenta) o astfel de masina cu comanda numerica, prima grija este sa vezi cati pasi sunt necesari pentru a deplasa freza un inch pe o anumita axa. Apoi este simplu sa calculezi pasii necesari pentru deplasari exacte, de anumite lungimi.

    ReplyDelete
  3. In pagina asta ai un exemplu despre cum trebuie activate bobinele motorului pentru a obtine rotatia in jumatati de pasi.

    ReplyDelete
  4. Sorry for de of-topic but u have the kicad files for ur desing for pinguino tiny with power pupply? http://jpmandon.blogspot.com/2010/03/yet-another-design-for-pinguino.html, i really, really like this desing

    ReplyDelete
  5. Hi Alexis,

    Yes, I have the files but also I sent them to Jean-Pierre. I think he had no time until now. Note that also I had no time to make the board for tests.

    Also, you will need some additional libraries. Look on this article, I will post an image for you to see which libraries are missing from a standard installation and from where to grab them.

    ReplyDelete
  6. si ce faci cu motoarele alea?

    ReplyDelete