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--------->QUADROCKER Micro: An ATV Mod w/ Controllable Figure

Would you ever Quadrock an RC Crawler?

  • Definitely

    Votes: 15 31.9%
  • Maybe

    Votes: 18 38.3%
  • If there was a large after-market

    Votes: 4 8.5%
  • No way

    Votes: 12 25.5%

  • Total voters
    47
Thanks! I'm an industrial designer so I guess I do have the right job. Working on this is fun because it doesn't have to be mass produced or be as cheap as possible or done by a certain date etc.
 
that is crazy! you've got some skills. you should do this on a sct/rally platform and have a gyro so he leans automatically when you turn. that would be sick!
 
It's still running. I'm talking to DANALLY about a better motor. I'd also like to extend the wheelbase but I don't know of any longer torsion/leaf chassis I could buy

IMG_8333.jpg
 
I think that's about the coolest micro I've seen yet. Looks like an absolute blast to drive, makes me want to buy one of these :ror:
 
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Here is a slow speed test followed by some crawling with the new 90t motor. It works great!

Click on this link for the video:

Quadrocker 90t motor.wmv - YouTube

<iframe width="560" height="315" src="http://www.youtube.com/embed/Q7jxl1ehm5Y" frameborder="0" allowfullscreen></iframe>
 
New Toy: 3d scanner!

Now I have access to a 3d scanner and a 3d printer. So...

The legs for the guy are made out of solid rubber so they were really heavy. I scanned one of the legs, and then printed it shelled. So the inside is hollow. It went from 18g each to 7g.

photo1-2.jpg


photo2-3.jpg


photo4-1.jpg


photo5.jpg


The time consuming part is painting them. I'll get to that later.
 
I have so many extra parts now I was thinking about building another one. I need the transmission and axles though... Anyone have any spare parts?
 
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I'm really impressed by the amount of development you've given this idea and hope it starts a trend.

One thought though - you could increase the amount of movement available if you mounted the servos ABOVE the universal joint and linked the pushrods to fixed points on the chassis.

The servos could be right up in the chest area, adding their weight to the movable ballast, rather than to the chassis.

Also, it would be really cool to have the helmet pan around, perhaps linked to the steering channel.

Robin
 
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