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  • Pot box resistance question

    Just had to install a new curtis 1205 controller in my Jacobson 610 hauler. When checking the resistance of the pot box with accelerator fully depressed I read 7K ohms. My info says it should read 5K ohms max (+- 10%). Will the higher resistance cause a problem? Dave

  • #2
    Not in my opinion.
    Any potbox that provides a nominal
    0–5kΩ output (controller output begins at ≈300 ohms, full output is
    ≈4400 ohms) will work with the standard throttle input.
    Once the controller sees 4.4K it will run at full speed.

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    • #3
      Posted earlier by ducky View Post
      Not in my opinion.
      Any potbox that provides a nominal
      0–5kΩ output (controller output begins at ≈300 ohms, full output is
      ≈4400 ohms) will work with the standard throttle input.
      Once the controller sees 4.4K it will run at full speed.
      Thanks. I was pretty sure it would not matter given any open to pot box (infinite ohms) would then cause a problem but I wasn't sure and just spent a bit of money on a new controller and did not want to chance it. Controller was bad cart almost back together. Thanks again. Dave

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