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  • maddox10's Avatar
    14th July 2018, 23:04
    Looks very much like the Original version of Kashei.
    10 replies | 637 view(s)
  • maddox10's Avatar
    14th July 2018, 20:16
    maddox10 replied to a thread Drive system in Heavyweights
    Yes, and that is the advantage of brushless outrunners. More efficient, and if chosen well, not that expensive per Kw on the wheels. The days of £1000 for 5Kw are gone.
    10 replies | 444 view(s)
  • maddox10's Avatar
    13th July 2018, 14:27
    maddox10 replied to a thread Drive system in Heavyweights
    So, 4 motors . As I stated at the start of this topic. If I combine the data I can find easely on Sandstorm, 24mph(almost 40kph) 4-1 gearratio Guess on 5" wheels. Maytech 50 or 63mm...
    10 replies | 444 view(s)
  • maddox10's Avatar
    13th July 2018, 05:40
    Try Pirtek. https://www.pirtekusa.com/
    2 replies | 130 view(s)
  • maddox10's Avatar
    13th July 2018, 05:34
    maddox10 replied to a thread Drive system in Heavyweights
    BIG brushless, with heaping piles of power. Not some weedy 500W wheelchair motors. I guess something like the Rotomax 80CC or bigger. Bananaking, a Russian machine, uses Revolt motors, and...
    10 replies | 444 view(s)
  • maddox10's Avatar
    12th July 2018, 04:48
    maddox10 replied to a thread Drive system in Heavyweights
    The NPC-02446 motor is advertised as "great" for lightweights. The data from Robot Marketplace gives this motor a 500W rating. You can get a heavy moving with those, but you won't be happy with...
    10 replies | 444 view(s)
  • maddox10's Avatar
    9th July 2018, 02:09
    Reverse is questionable, and the max cell count is 3S (12V peak)
    4 replies | 201 view(s)
  • maddox10's Avatar
    8th July 2018, 20:08
    Flash an alternative yourself?
    4 replies | 201 view(s)
  • maddox10's Avatar
    8th July 2018, 01:59
    maddox10 replied to a thread 3x Ampflow E30-400 in For Sale
    Caveat Emptor.
    16 replies | 855 view(s)
  • maddox10's Avatar
    7th July 2018, 20:45
    maddox10 replied to a thread 3x Ampflow E30-400 in For Sale
    https://www.youtube.com/watch?v=MzakqMAaHME
    16 replies | 855 view(s)
  • maddox10's Avatar
    7th July 2018, 04:20
    maddox10 replied to a thread 3x Ampflow E30-400 in For Sale
    Who is Carlo? 2WD is less strain on the drive. True. Small wheels can work with a low ratio of gearing, but the machine won't be fast. If you aim for a fast heavyweight, you'll have to look for...
    16 replies | 855 view(s)
  • maddox10's Avatar
    6th July 2018, 05:18
    maddox10 replied to a thread 3x Ampflow E30-400 in For Sale
    The E30-400's are comparable to 300W wheelchair motors (half a Bosch GPA750). But with the big difference that your avarage heavier wheelchairmotor can be overvolted and survive. Ampflow motors...
    16 replies | 855 view(s)
  • maddox10's Avatar
    3rd July 2018, 05:15
    Yes, propdrives can be a good motor for a feather, and we have decent results with a SimonK flashed Turnigy TZ85
    22 replies | 1232 view(s)
  • maddox10's Avatar
    3rd July 2018, 05:14
    maddox10 replied to a thread Drive system in Heavyweights
    If you want to replace a 3 kg motor (Bosch 750) with a 600 gram motor (propdrive 5060) you'll need more of'm. Also, smaller motors run faster (the slowest propdrive is 270 KV, 2 times faster than...
    10 replies | 444 view(s)
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