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Thread: Unisaw Motor Action

  1. #16
    Join Date
    Feb 2010
    Location
    Mt Pleasant SC
    Posts
    721
    I agree, with three belts the weight of the motor is adequate force to tighten.

  2. #17
    OK I post two more videos. One showing the free rotation of the blade with the belts removed. And the other showing the power on of the motor without belts. Tell me what you think.

  3. #18

  4. #19
    I found this article on motors that appear to be “braking” :https://www.finewoodworking.com/foru...tablesaw-motor

  5. #20
    Join Date
    Feb 2010
    Location
    Mt Pleasant SC
    Posts
    721
    Sounds bad, that triple pulley is just connected to the motor shaft so problem is in the motor, probably bearings. I would try to lube them if the saw has been sitting around unused.

    After second look it might be the fan.
    Last edited by Bruce King; 09-20-2020 at 1:23 PM.

  6. #21
    No comments?

  7. #22
    Join Date
    Feb 2010
    Location
    Mt Pleasant SC
    Posts
    721
    Pretty much waiting on you to take the end off the motor to see if anything is obvious.
    Did you verify it’s getting the correct voltage?

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