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Type: Posts; User: T00TY_FRU1TY

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  1. Replies
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    Most of those Chinese motors are t8f sprockets...

    Most of those Chinese motors are t8f sprockets 8mm so use #40 chain
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    I noticed Ellis had major reliability issues...

    I noticed Ellis had major reliability issues using brushless in series 9.

    If he had trouble I'm definitely staying clear anyways.
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    Out of curiosity are there any brushless ESC that...

    Out of curiosity are there any brushless ESC that are commonly used or are they all custom? Again all I can find are scooter or hobby controllers.I have my brushed motors already and have no...
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    How big a heat sink would be needed to replace...

    How big a heat sink would be needed to replace 80mm fans?
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    I have seen the robot claws similar spec and...

    I have seen the robot claws similar spec and price (36v so no overvolting), the can bridge the motor terminals if more current needed.
    No moving parts
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    I will once I have sourced all my remaining...

    I will once I have sourced all my remaining parts.

    I'm with you on brushless but seems to complex to work with and a limited number is ESC choice.

    Besides brushless motors are plentiful and...
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    Awesome katch sounds like a similar drive setup...

    Awesome katch sounds like a similar drive setup to my design.

    I can't wait to see your build.

    I'm planning to start after Easter.
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    Wouldn't the motors be able to handle an extra...

    Wouldn't the motors be able to handle an extra 12v? I don't have to I just thought that would be acceptable for extra power

    Katch thats great feedback thanks
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    I'm tempted to over volt to 48 think cytron is...

    I'm tempted to over volt to 48 think cytron is 45v so yeah that ballpark. Robot claw on the same site also look good.

    Out of curiosity what methods are used for controlling the large spinners with...
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    I have experience building large and small robots...

    I have experience building large and small robots at home but absolutely none with the combat robot and the kinetic shocks these machines are subjected to!

    You can't try before you buy and very...
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    All parts and spares I have purchased except...

    All parts and spares I have purchased except weapon system and esc. Even the priciest ESC is within budget for me.

    What I meant by the cheap comment was all 4qd I can find are as expensive if not...
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    I thought the capacitors wouldn't take the kind...

    I thought the capacitors wouldn't take the kind of shocks the robots receive.
    Thanks for the recommendations.
    4qd seem to be extortionate where I see them. Where can I source cheap ones?
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    ESC recommendations

    Hi all I am using two my1020 24v motors overvolting to 36v.

    Any recommendations for speed control?

    I am using an ackerman steering setup so channel mixing not necessary.

    Would these be...
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    Any link to woody qev diagram as the current link...

    Any link to woody qev diagram as the current link is not working
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    I see I might my1020 all the way due to price...

    I see I might my1020 all the way due to price cheap Bosch 750 clone and yes weight saving.
    Has anyone had any experience with brush less maf2000 brush less? That with the mangles controller?
    How is...
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    Thanks they look bullet proof. Any info on them...

    Thanks they look bullet proof. Any info on them from users? Recommended?
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    Iskra motors

    Hi guys
    Can anyone help with a supplier for iskra drive motors?
    I can seem only source starter motors :(
    Thanks.
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    So I heard and my cousin was the arena MC.

    So I heard and my cousin was the arena MC.
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    Hi Maddox thanks for advice going back to Ellis...

    Hi Maddox thanks for advice going back to Ellis multiple bolts like pulsar style in appearance I know it's a bolted bulkhead design. My gut is spaceframe and lots of bolts
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    Thanks for the link I've been following Ellis...

    Thanks for the link I've been following Ellis quite a bit.

    I've built featherweight in the past when I lived in Oz never completed but for interest, started as a robot lawnmower lol. HDPE great...
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    Chassis armour would be both the same in...

    Chassis armour would be both the same in monocoque. If old school frame and armour welded/bolted onto the frame chassis would be frame and armour..well armour.

    With HDPE armour I suspect I will...
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    Yes I agree the ideal is a monocoque chassis like...

    Yes I agree the ideal is a monocoque chassis like most modern competitive robots just for difference and shock absorbance I would like to use hdpe but don't think it is hard enough by itself as a...
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    Chassis/Armour to weight ratio

    Hi guys
    Currently working on designing a new hw bot.

    Just a question any ideas on what the average weight of cassis and armour mass is on a heavyweight combat robot?

    I am aware of that depends...
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