I wish FIN spun that fast on 1 wheel :P
Printable View
I wish FIN spun that fast on 1 wheel :P
Updated info for Drumroll and adding Kaizer:
Name: Drumroll
Weight: 13.5kg
Power: Two 9.6V 3700mAh Ni-mh battery packs connected in series for 19.2V
Drive: Two 12V cordless drill motors overvolted to 19.2V and connected to 75mm blue wheels with bike tyre tread added
Weapon: A 3mm thick stainless steel spinning drum with four Hardox 450 discs welded onto the tube. Connected via timing belts and pulleys to a Speed 900 motor also running at 19.2V. Ratio of 2.5:1
Control: Two Electronize 15A speed controllers for drive and a Victor 885 for the drum.
Armour/chassis: 20mm thick Nylon 6 sides and bulkheads, 3mm ali base, 4mm hardox rear wedge and 4mm polycarb top with two layers of 4mm HDPE making up the self-righting hoops.
Name: Kaizer Mk3
Weight: 11kg
Power: Two 12V 3700mAh Ni-mh battery packs connected in series for 24V
Drive: Four 16.8V cordless drill motors overvolted to 24V and connected to 100mm blue wheels
Weapon: A set of front-facing lifting forks, similar to Panic Attack, powered by an Okin Deltadrive actuator rated at 800kg
Control: Two Electronize 30A speed controllers with external relays for drive and an Electronize 2-way switcher for the forks
Armour/chassis: 12mm HDPE sides front and back with 8mm HDPE base and panel armour, and 2mm ali chequerplate covering the top.
Notes: Lifting forks will be upgraded to four-bar-lifter when completed and 2mm ali chequerplate will be upgraded to something more likely to survive axes when funds allow.
Drumroll: http://i31.photobucket.com/albums/c367/ayrshirerobotics/Drumroll%20-%20Build/DSCN4017.jpghttp://i31.photobucket.com/albums/c3...0-%20Build/DSC N4017.jpg
Kaizer: http://i31.photobucket.com/albums/c367/ayrshirerobotics/Kaizer%20Mk3%20-%20Build/DSCN4046.jpghttp://i31.photobucket.com/albums/c3...k3%20-%20Build /DSCN4046.jpg
EDIT: Just noticed my profile pic is of Drumroll just before the UK champs last year. Not much has changed but it still looks quite different :P
(Message edited by K_C_R on February 11, 2009)
never seen 16.8v drills before
Yeah I hadnt either until I bought fourteen off eBay - they were from hammer drills and I just swapped them and the gearing (which is faster than conventional cordless drills) into standard gearbox housings, because the hammer drills come with a removable shaft which has no easy way of locking in (not handy having a shaft fall out during a fight!)
the makings of the new ramp for crumple zone
http://www.flickr.com/photos/27316623@N06/http://www.flickr.com/photos/27316623@N06/
New fw
K.a.h.n
6 wheel drive
electric lifter
titanium armour
built to with stand spinners, serious speed and pushing power, and a lifter too!
a fw bio hazard basically!
Ok, the next addition to Team Torque is now firmly on the drawing board... 'Biting Torque'... A featherweight version of Team Whyachi's 'Y-Pout' a full body translational spinner! ( http://www.teamwhyachi.com/ypout.htm )
Technical details to follow shortly.
http://www.weirdalice.co.uk/feather.JPG
Here's a little diversion, me building a feather.
How're you steering it, a cam mechanism and variable angle wheels, or electronic controls?Quote:
Originally Posted by scorpion
Would love to do a cam mechanism for it, in fact I would prefer to use Terry's original 'Nav-Bot' system. ( http://www.teamwhyachi.com/misc/NavBot.pdf ) But with only 13.6Kg to play with I fear I may have to go the electronic route.