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othello · 10:36 PM

Interesting (light wheight) built. Which motor did you choose exactly? 600kv with 6s A123 (about 18V @ 600kv = 10800 rpm) seems to be perfect to replace an inrunner with 32000-35000rpm. Shall give you decent speed.

Report back when you fire it up. 20 minutes will be hard to reach on a track -> 2,2A x 3 = 6,6A x 18V = 118,8 Watt average. Almost 1/3 of what i used in my "heavier" buggy with 10s A123 geared for 42mph and running 13-15 minutes.

	(#9)
othello HV basher Offline Posts: 392 Join Date: Jun 2007 Location: Austria (Europe)	11.10.2008, 10:35 PM Interesting (light wheight) built. Which motor did you choose exactly? 600kv with 6s A123 (about 18V @ 600kv = 10800 rpm) seems to be perfect to replace an inrunner with 32000-35000rpm. Shall give you decent speed. Report back when you fire it up. 20 minutes will be hard to reach on a track -> 2,2A x 3 = 6,6A x 18V = 118,8 Watt average. Almost 1/3 of what i used in my "heavier" buggy with 10s A123 geared for 42mph and running 13-15 minutes. Brushless 1:5 custom 4wd Baja based on 1:8 truggy chassie Jazz 55-10-32, Neu 1515/2Y (1100kv), 9s2p A123 (27v), up to 3.1KW Latest video with eagletree Data inserts: Run on asphalt Last edited by othello; 11.10.2008 at 10:36 PM.