400 race 4.8V
I just quickly went through this discussion. Has anyone tried 400 race 4.8 V motor from Graupner.
This motor turns 4492 rpm/V pretty close to speed 300 motor @ 4833 rpm/V. Normal speed 400 (380) turns 2672 rpm/V.
I use both 4.8 V and 6 V 400 motors in boats. 6 V motor has more torque, but if you let 4.8 V scream with very good setup (almost flight), it is really fast. Both motors on 7 cells , 6 V on 500 AR and 4.8 V on 700AR, runtimes 4 minutes. But I think 8 500 AR should be a really hot setup in micro for short speed runs!
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