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  1. #21
    Join Date
    Jan 2005
    Posts
    1880
    you know what they say???

    BIGGER is better!
    thanks
    Michael T.
    "If you don't stand for something, chances are, you'll fall for anything!"

  2. #22
    Join Date
    Mar 2003
    Posts
    35494
    Especially when the price is basically the same.
    Gerry

    UCCNC 2017 Screenset
    http://www.thecncwoodworker.com/2017.html

    Mach3 2010 Screenset
    http://www.thecncwoodworker.com/2010.html

    JointCAM - CNC Dovetails & Box Joints
    http://www.g-forcecnc.com/jointcam.html

    (Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management)

  3. #23
    Join Date
    Nov 2004
    Posts
    9
    True enough

    I ordered the 3 of the 400w model, the 1000w looks tempting, but ... It looks like a big drive to be hanging off this size gantry. Hopefully this will get my gantry project in motion

    What power supply are folks using to power Rutex stuff?

    Will the Rutex drive run these under TurboCNC as well as Mach3? anyone?

    thanks

  4. #24
    Join Date
    Mar 2003
    Posts
    35494
    Quote Originally Posted by napalm03

    Will the Rutex drive run these under TurboCNC as well as Mach3? anyone?

    thanks
    It'll work with both, as long as you're PC can output steps fast enough.
    Gerry

    UCCNC 2017 Screenset
    http://www.thecncwoodworker.com/2017.html

    Mach3 2010 Screenset
    http://www.thecncwoodworker.com/2010.html

    JointCAM - CNC Dovetails & Box Joints
    http://www.g-forcecnc.com/jointcam.html

    (Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management)

  5. #25
    Join Date
    Apr 2005
    Posts
    3634
    Motor Dimensions ...:banana:
    Attached Files Attached Files

  6. #26
    Join Date
    Nov 2004
    Posts
    2
    I'm a bit concerned that the peak currents for the 1K motor are more than the 20 amp Rutex brushless board will handle. Are there plans to do a 40 Amp board also, like the brushed DC ones?

  7. #27
    Join Date
    Dec 2003
    Posts
    24260
    Can someone show the link again for the torque rating and electrical specs. on these motors? I can't seem to find it.
    They sure look small motors for the wattage rating.
    Al.
    CNC, Mechatronics Integration and Custom Machine Design

    “Logic will get you from A to B. Imagination will take you everywhere.”
    Albert E.

  8. #28
    Join Date
    Nov 2004
    Posts
    30
    For Rutexus:
    Tom,
    Were you able to connect the 1000w motor to the drive yet? Would like to know if there are any issues (you mentionned a braking resistor, what's the value?)

  9. #29
    Join Date
    May 2005
    Posts
    362
    I have 220v 3 phase in my building. I did not realize there was 100v 3 phase service available. Or am I just an uninformed newbie and you actually use 220v 3 phase to feed these motors?

  10. #30
    Join Date
    Jun 2003
    Posts
    1365
    Here is something I found, it has a bunch of torque curves and various dimentions,

    The other dimentions posted are not quite right according to the other dimentions, and theres only one of a p5 servo.
    Attached Files Attached Files

  11. #31
    Join Date
    Jan 2005
    Posts
    1880
    http://www.surpluscenter.com/item.as...3&item=10-2210

    is this what your looking for Al?

    The motor is just a tad smaller than the brush servo motors out of a 1994 HAAS vf-2. I don't think they are small heck they weigh 17lbs each.

    edit: sorry jon beat me too it.
    nevermind! (nuts)
    thanks
    Michael T.
    "If you don't stand for something, chances are, you'll fall for anything!"

  12. #32
    Join Date
    Mar 2003
    Posts
    35494
    Quote Originally Posted by txcowdog
    I have 220v 3 phase in my building. I did not realize there was 100v 3 phase service available. Or am I just an uninformed newbie and you actually use 220v 3 phase to feed these motors?
    You supply the drives up to 100V DC. The drives turn it into the 3phase the motors need.
    Gerry

    UCCNC 2017 Screenset
    http://www.thecncwoodworker.com/2017.html

    Mach3 2010 Screenset
    http://www.thecncwoodworker.com/2010.html

    JointCAM - CNC Dovetails & Box Joints
    http://www.g-forcecnc.com/jointcam.html

    (Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management)

  13. #33
    Join Date
    Mar 2003
    Posts
    35494
    Quote Originally Posted by LHejza
    I'm a bit concerned that the peak currents for the 1K motor are more than the 20 amp Rutex brushless board will handle. Are there plans to do a 40 Amp board also, like the brushed DC ones?
    The R2030 20A rating is continuous. The peak rating is higher.
    Gerry

    UCCNC 2017 Screenset
    http://www.thecncwoodworker.com/2017.html

    Mach3 2010 Screenset
    http://www.thecncwoodworker.com/2010.html

    JointCAM - CNC Dovetails & Box Joints
    http://www.g-forcecnc.com/jointcam.html

    (Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management)

  14. #34
    Join Date
    Jun 2003
    Posts
    1365
    -my drawings were incorrect will re-draw them according to my motor. the dimentions I got off the website are wrong-
    Enjoy
    Jon

  15. #35
    Join Date
    Dec 2003
    Posts
    24260
    Did anyone definitively identify the pole count of these motors? If one of the commutation pulse transitions could be counted for one rev of the motor, x2 is the pole count. Also is there a marker pulse on the encoder? as the first post indicated only A & B and complements
    Al.
    CNC, Mechatronics Integration and Custom Machine Design

    “Logic will get you from A to B. Imagination will take you everywhere.”
    Albert E.

  16. #36
    Join Date
    Oct 2003
    Posts
    170

    Pole count

    The pole count of the Sanyo motors is 4, they are 120 degree motors. This is a fact.

    Tom Eldredge
    Rutex LLC
    (Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management)

  17. #37
    Join Date
    Oct 2003
    Posts
    170
    Gentlemen,

    I plan to put .5 ohm resistors in each leg of the 1000 watt Sanyo motors. I ordered 6 1 ohm 50 watt resistors to do the job. If I had a source for .5 ohm resistors, I would have ordered them. I believe these motors need these braking resistors to be used with the R992 and R2030 drives.

    I haven't received my resistors yet, and have not hooked up the 1000 watt motor yet.

    I hope to get to it this week, but I will be off a couple of days this week and away from home over next week end.

    Tom Eldredge
    Rutex LLC
    (Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management)

  18. #38
    Join Date
    Jan 2005
    Posts
    131
    retexus: if you need those resistors let me know, my local guy carries them and said he would ship too. shoot me a pm if you are looking for anything like that or are still looking for those .5 ohm resistors.

  19. #39
    Join Date
    Nov 2004
    Posts
    9
    is there a part # for those resistors so we can order them online, I ordered the 400w motors, so I'll have to see if they have the brake.

    Thanks

  20. #40
    Join Date
    Oct 2003
    Posts
    170
    I am always interested in new sources of components so that I can help others find the parts they need.


    Please share with us the info needed to contact your source of .5 ohm resistors.

    Tom Eldredge
    Rutex LLC
    (Note: The opinions expressed in this post are my own and are not necessarily those of CNCzone and its management)

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