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Sportsman Hydraulic Pump


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Valen
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Joined: 07 Jul 2004
Posts: 4436
Location: Sydney


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The way its designed running at a lower pressure means it'll be totally crap. IE it would be lucky to scratch another bot.
If I put it into a lifter it would either smash the lifter, or suck.
Its all really designed about getting the V2 part of the KE equation. Its doing around 500km/h (in theory, so probably half that) at its peak velocity, before the air spring kicks in.

I'm pondering a razor clone, anybody seen any feather sized hydraulic pumps?
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Post Thu Apr 18, 2013 8:37 pm 
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Jaemus
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Joined: 01 Apr 2009
Posts: 2674
Location: NSW


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A hydraulic steering pump is generally pretty tiny, and can be had cheap, just attach motor. Some cars also have hydro pumps for the radiator fan (IE. Lexus).



Even better possibly is a pump from a boat outboard tilt mechanism, they usually have integral 12v motors.


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Post Thu Apr 18, 2013 9:36 pm 
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Knightrous
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Joined: 15 Jun 2004
Posts: 8511
Location: NSW


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quote:
Originally posted by Valen:
I'm pondering a razor clone, anybody seen any feather sized hydraulic pumps?


I've had my eye on one of these for a featherweight.
http://www.ebay.com.au/itm/160732385173
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Post Thu Apr 18, 2013 10:35 pm 
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Daniel
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Joined: 30 Aug 2005
Posts: 2729
Location: Gold Coast


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quote:
Originally posted by Valen:
I'm pondering a razor clone, anybody seen any feather sized hydraulic pumps?


Read the buld thread for Cobalt
http://www.fightingrobots.co.uk/threads/10682-Cobalt

Post Thu Apr 18, 2013 10:50 pm 
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maddox



Joined: 21 Dec 2006
Posts: 786
Location: Belgium


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PresseR, from team PCP, uses a customised Vivoil size 0 pump of 0.25cc.

Post Fri May 03, 2013 5:46 pm 
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