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  1. #1
    Join Date
    Feb 2007
    Posts
    171

    Fanuc S6T - Nakamura TMC 4 -80

    Hello!

    I need schematics for Nakamura TMC 4 lathe. This machine is old 6T version. I have some schematics but not all. Example servodrives and spindle encoder schematics are missing.

    Also if anyone have some datasheet about spindle unit, I would be very grateful.
    That spindle unit is little strange, it fits lathes and machining centers. Also there is speed control via +10V analog and 12-bit dataline.


    Regards,
    Jonne

  2. #2
    Join Date
    Dec 2008
    Posts
    239
    Quote Originally Posted by Jonne View Post
    Hello!

    I need schematics for Nakamura TMC 4 lathe. This machine is old 6T version. I have some schematics but not all. Example servodrives and spindle encoder schematics are missing.

    Also if anyone have some datasheet about spindle unit, I would be very grateful.
    That spindle unit is little strange, it fits lathes and machining centers. Also there is speed control via +10V analog and 12-bit dataline.


    Regards,
    Jonne
    i can help you mail me on [email protected], or call me on +91-9430737981 i am having the manual of all controls.
    Regards
    Prabhat Mishra

  3. #3
    Join Date
    Aug 2007
    Posts
    793
    Quote Originally Posted by Jonne View Post
    Hello!

    I need schematics for Nakamura TMC 4 lathe. This machine is old 6T version. I have some schematics but not all. Example servodrives and spindle encoder schematics are missing.

    Also if anyone have some datasheet about spindle unit, I would be very grateful.
    That spindle unit is little strange, it fits lathes and machining centers. Also there is speed control via +10V analog and 12-bit dataline.


    Regards,
    Jonne
    10V and 12-bit dataline on spindle? If so, 10V is for speed setting, and 12 bits are, most likely, for position setting.

  4. #4
    Join Date
    Feb 2007
    Posts
    171
    10V and 12-bit dataline on spindle? If so, 10V is for speed setting, and 12 bits are, most likely, for position setting.
    Schematic says that is "speed command bits". There is four positioning input seperataly.

  5. #5
    Join Date
    Dec 2008
    Posts
    239

    for your help

    please mail me on [email protected] the details about machine control and probelem I am sure help you regards = prabhat mishra +91-9430737981/or you can mail also on [email protected]

  6. #6
    Join Date
    Aug 2007
    Posts
    793
    Quote Originally Posted by Jonne View Post
    Schematic says that is "speed command bits". There is four positioning input seperataly.
    Which is model of the spindle unit? A06B-xxxx-xxxx

  7. #7
    Join Date
    Feb 2007
    Posts
    171
    please mail me on [email protected] the details about machine control and probelem I am sure help you regards = prabhat mishra +91-9430737981/or you can mail also on [email protected]

    I send e-mail to you some hour ago...

  8. #8
    Join Date
    Feb 2007
    Posts
    171
    Which is model of the spindle unit? A06B-xxxx-xxxx
    Spindle unit:
    A20B-0008-037 /02

    Servo drives:
    A06B-6045-H0005
    A06B-6045-H0006

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