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  1. wepoo

    High eRPM Speed Controller (ESC)?

    Hi I have a couple of Turnigy Rotomax 50cc & 100cc motors I need to get running. They will be installed on a modified kids go-kart (with a grown-ass man riding it) with a small 8 inch drive wheel. Low down speed is highly important but the best gearing is about 12(motor)-70(wheel). No space for...
  2. wepoo

    Turnigy Rotomax 50cc Speed Control Options?

    The old motor (24v, 250W MY1016) is going in the bin. I am modifying the Crazy Cart with the Turnigy Rotomax 50cc Brushless and need to know about a Speed Controller that suits high eRPM (100,000eRPM) or if Sensorless operation isn’t affected by high ERPM.
  3. wepoo

    Turnigy Rotomax 50cc Speed Control Options?

    I have a Hobbyking Turnigy Rotomax 50cc Brushless Sensorless motor for a Razor Crazy Cart I am modifying. Having gone online shopping with more enthusiasm than knowledge, I also bought a Kelly Controller KBL 36v 100A. I don't think the controller is going to cut it. Only 100A (motor states 120A...
  4. wepoo

    18650 Supplier for AUSTRALIA

    There seems to be some kind of hold on shipping batteries to Australia. Were are the Aussies buying batteries from? Hoping to find something around about $7AUD/battery.
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