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IndustryArena Forum > CNC Electronics > Servo Motors / Drives > Servo motor - SIMOTICS S-1FK2 model : 1FK2204-5AF00-0MA0
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  1. #1
    Join Date
    Nov 2023
    Posts
    1

    Arrow Servo motor - SIMOTICS S-1FK2 model : 1FK2204-5AF00-0MA0

    Hello

    I have a Siemens servo motor model: 1FK2204-5AF00-0MA0, which makes noise.
    I am going to change the ball bearings.
    I took it apart, but I can't remove the optical encoder disk, apparently it's stuck...
    Is there anyone who knows this type of servomotor, here are some photos.

    thanks in advance
    Attached Thumbnails Attached Thumbnails servo motor siemens 1FK2(1).jpg   servo motor siemens 1FK2(2).jpg   servo motor siemens 1FK2(3).jpg  

  2. #2

    Re: Servo motor - SIMOTICS S-1FK2 model : 1FK2204-5AF00-0MA0

    Quote Originally Posted by clinitechtunisie View Post
    Hello

    I have a Siemens servo motor model: 1FK2204-5AF00-0MA0, which makes noise.
    I am going to change the ball bearings.
    I took it apart, but I can't remove the optical encoder disk, apparently it's stuck...
    Is there anyone who knows this type of servomotor, here are some photos.

    thanks in advance
    Forgot to attach the photos?
    http://cncmakers.com/cnc/controllers/CNC_Controller_System/CNC_Retrofit_Package.html

  3. #3
    Join Date
    Dec 2003
    Posts
    24221

    Re: Servo motor - SIMOTICS S-1FK2 model : 1FK2204-5AF00-0MA0

    You do know if you remove the encoder you will have to re-align the commutation tracks when re-fitting!
    CNC, Mechatronics Integration and Custom Machine Design

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

  4. #4
    Join Date
    Jan 2022
    Posts
    5

    Re: Servo motor - SIMOTICS S-1FK2 model : 1FK2204-5AF00-0MA0

    It is best not to remove the encoder yourself, as it may not be possible to restore. It seems that Siemens has repair service.

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