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Y Axis Motors move at different speeds

Discussion in 'CNC Mills/Routers' started by Steve Massengale, May 22, 2022.

  1. Steve Massengale

    Builder

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    Just wrapping up my 1515 build and having the same issue. Checked all connections, disconnected motors from lead screws and nothnig is binding. Not sure where to go from here.
     
  2. Steve Massengale

    Builder

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    Just wrapping up my 1515 build. Y axis motors are moving at different speeds and binding. rechecked all connections, all seems to be good. Disconnected motors to detect any issues, no binding. not sure where to go from here.
     
  3. Peter Van Der Walt

    Peter Van Der Walt OpenBuilds Team
    Staff Member Moderator Builder Resident Builder

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    It's always either wiring, or mechanical or settings. :)
    No way around that - recheck (or redo) wiring on the motor that stalls. Test with lower acceleration and max rate values. And check mechanicals (shaft coupler grub screws being a popular one)
     
  4. Steve Massengale

    Builder

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    Your correct, checked again and found one loose wire. Thank you
     
    Peter Van Der Walt and Giarc like this.

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