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Kuka Servomotor Info

  • Hello,


    I have 2 servomotors from KUKA for which I still need some information.

    I already have an Excel-file (from Kuka Augsburg) but it does not contain all the data.

    I am looking for this data for both Servo motors.


    EMK

    Winding resistance

    Number of poles

    Torque constant

    Voltage constant

    Moment of inertia (With brake)


    Servo motor 1FK6100-8AF91-1ZZ9-Z S09:

    Brushless servo motor

    1FK6100-8AF91-1ZZ9-Z S09

    No. E: K550 0225 41 021

    600V 3000/4200 / min

    3.77kW 9.5A

    Art. number: 69-225-463


    Servo motor KK53Y-YYYY-017:

    AC Servo motor

    KK53Y-YYYY-017

    No. E: 98F19060

    600V 3000 rpm

    2.83kW 5.7A

    Art number: 69-225-464


    I hope someone can help me with this.


    Thanks in advance!

    With best regards,

    Dimko

  • Well if you would search this forum, you would probably find questions of a similar nature. The answer is always the same: The kuka motors are re-branded siemens motors so you could use the serial numbers to find data on the siemens website.

    Every problem has a solution, that isn't the problem. The problem is the solution.

  • Hi Leon,

    Yes i know these are siemens servo's.

    I have already searched for these types and have found specifications for the servos. But I have been told that servo's with a "Z" deviate from the standard version.

    So i don't know if the specifications i have or accurate.

    And contacted siemens about this, but they say they have a contract with Kuka and they may not release this information.

    But no worries, i keep on searching :)

  • you can download siemens servo motor catalog and see EXACTLY how article number is composed. if you searched this forum you would already know that.

    1) read pinned topic: READ FIRST...

    2) if you have an issue with robot, post question in the correct forum section... do NOT contact me directly

    3) read 1 and 2

  • Well, i found out that servomotor KK53Y-YYYY-017 is NOT from Siemens.

    It's from "Pacific Sientific". Dimensions or exact the same.


    Now i'm looking for some resolver info.

    1FK6100 Resolver

    Siemens – Tyco

    V23401-T2614-D209

    Funkt.Geb 4-Speed


    KK53Y Resolver

    Siemens – Tyco

    V23401-H4003-B209

    Funkt.Geb 3-Speed


    I have been in contact with Siemens and TYCO, but they don't have any info for these resolvers.

    Does anyone know the voltage or kHz these resolver need?



    Big thanks!!!

  • Ok thanks man! So both resolvers need 18V.

    I have a Beckhoff servodrive and want to connect these motors directly.

    Drive has a resolver feedback. And that is why I needed some extra info from the resolvers.


    The large servo 1FK6100 has already worked on the beckhoff drive even the resolver feedback data was readable.

    But this was not with 18V, I believe 5V. It was indeed a bit of guesswork.

    Thanks to the extra info from Panic Mode, I can enter the correct data in the drive. Thanks Bro !!

  • This is an old KRC2 manual KUKA used to provide to people who wanted to use non-KUKA motors on KRCs. It's definitely a "use at your own risk" thing, but I know that Exlar made servo units that would plug directly into a KRC2... but they wouldn't work with a KRC4 (the issue wasn't hardware, but software). Please don't ask me how I know this.... :wallbash:

  • magnitude of excitation depends on input range of ADC that is used for sampling. technically one can use high resolution ADC with low range. i guess KUKA had reason to choose higher voltage, maybe to combat voltage drops due cable lengths, number of cascaded connectors etc.

    1) read pinned topic: READ FIRST...

    2) if you have an issue with robot, post question in the correct forum section... do NOT contact me directly

    3) read 1 and 2

  • Hey guys, i did some legwork this weekend and found this pdf about the resolvers. They are talking about 16Vpp. Does that seem familiar?

    Edited once, last by Dimko45 ().

  • Nope i think because it is a kuka collage document it is not allowed on the forum as stated in the forum rules. it is copyright protected and it can lead to being banned.

    Every problem has a solution, that isn't the problem. The problem is the solution.

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