 | | Re: How much weight can a LEGO chassis carry around? —steve
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| | | (...) I don't see how that solves any problems. (...) How? The trailer still has to have a bunch of axles in order to spread the weight - and when you do that, the trailer is (in effect) skid-steering. (...) That's the cool thing about using a (...) (19 years ago, 9-Dec-05, to lugnet.robotics)
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| | | | | Re: How much weight can a LEGO chassis carry around? —dan miller
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| | | | Apologies if this double-posts, Yahoo is in a mood. I solved your problem by purchasing the lightest laptop I could find, a Sony ultralight (PGC 161L, $800 on ebay). It's a hair over 2 lbs, and I've used it on a couple projects: (URL) has a built-in (...) (19 years ago, 10-Dec-05, to lugnet.robotics)
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| | | | | | Re: How much weight can a LEGO chassis carry around? —Mr S
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| | | | Dan, I remember seeing this robot. I didn't remember that you built it, but its impressive. OT Comment: Can't use $ony products anymore though I think you underestimate the ability of Lego for strength. Construction techniques make it possible to (...) (19 years ago, 10-Dec-05, to lugnet.robotics)
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| | | | | | Re: How much weight can a LEGO chassis carry around? —danny staple
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| | | | If they can build bridges that can take a few something like 28-30 kilos of weight, then handling a laptop is not impossible. It would really be a matter of doubling up load-bearing beams and supporting them with the right structure, being aware of (...) (19 years ago, 10-Dec-05, to lugnet.robotics)
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| | | | | | Re: How much weight can a LEGO chassis carry around? —Amnon Silverstein
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| | | | | I built a laptop roving wireless web controlled robot 4 or 5 years ago. Check it out at: (URL) (19 years ago, 11-Dec-05, to lugnet.robotics)
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| | | | | | | Re: How much weight can a LEGO chassis carry around? —Mr S
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| | | | | | Amnon, Wow, you beat me to the goal by miles.... but I will still probably do this, just because... its a Lego thing :) (...) (19 years ago, 11-Dec-05, to lugnet.robotics)
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| | | | | | Re: Heavy load on LEGO chassis over uneven ground —Mark Bellis
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| | | | (...) Another thing to consider when carrying so much weight is the gear ratio and motor power required. An under-powered robot with excess shaft friction will not drive in a straight line! I built a strong robot chassis a few years ago using 12V (...) (19 years ago, 11-Dec-05, to lugnet.robotics)
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