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Question Motor question (dump truck tarp motor)

Discussion in 'DIY Motion Simulator Building Q&A / FAQ' started by Opast, Jun 19, 2025 at 10:14.

  1. Opast

    Opast New Member

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    I'm looking to buy some motors for 3 DOF and I need to figure it out. Does anyone have any experience with dump truck tarp motors, 12V, 50:1 gear ratio? I might be wrong, but the motor might be about 600W and 40+ amps. My only concern is that 40 amps, even using an IBT-2 driver, is way overkill. Are they really 600W motors, and do they require over 40 amps? I would prefer the motor to be less power hungry and more efficient. So far, I can't find many motors with 50:1 gear ratio in USA from Ebay. Many motors, like wheelchair Jazzy motors, with an unknown gear ratio.
    Opast, Jun 19, 2025 at 10:14
    #1
  2. Gadget999

    Gadget999 Well-Known Member

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    My Motion Simulator:
    2DOF, DC motor, Arduino, 6DOF
    thats a lot of amps - however there are other types of DC motor drivers that may work

    do you have a link to the Tarp motor ?

    it will only use 40 amps if it is working hard
    Gadget999, Jun 19, 2025 at 11:41
    #2
  3. Opast

    Opast New Member

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    Search ebay for 1x Electric Dump Truck Flip Tarp Motor 12v 50:1 ratio 1.5HP Replacement US
    Opast, Jun 19, 2025 at 11:43
    #3
  4. Gadget999

    Gadget999 Well-Known Member

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    My Motion Simulator:
    2DOF, DC motor, Arduino, 6DOF
    some powerful motors there !

    with that much power, you will not need a 50:1 gearbox
    Gadget999, Jun 19, 2025 at 13:47
    #4