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Old December 11th, 2013, 12:44   #4
Wrath144
formerly steyr
 
Join Date: Sep 2005
Location: Winnipeg, Manitoba
I'm using an M120 on 13:1, as long as it's built properly with decent parts there really aren't much worries. You don't want to ever limit yourself with your power input. I recently went from using an 11.1 lipo to TWO 11.1 lipos in parallel. I somewhat agree about not wanting high full auto ROF all the time, so for that reason I have two motors. One is a standard Lonex A1, and the other is whats called a Frankentorque. As you can probably guess, you build them by frankenstein-ing parts from two or more motors together. You need a really high wind (torque-y) armature, usually a Chaoli, in a neo can. I'm using a Chaoli armature dropped in a SHS high torque can. The two motors perform very similar in semi auto, but in full auto the A1 shoots about 33 rps and the Frankentorque is around 23-25. This is with no mosfet installed. I expect a couple more RPS on each motor once I get a mosfet.
With my dual battery setup (2x 11.1v 1200mah 25-50c in parallel, if you use bigger [mah/C] batteries you wouldn't need two) my M4 with the Frankentorque on SHS 13:1, M120 spring, no mosfet and solid bushings has cycle speeds very similar to a PTW. I'm not just assuming that, I've owned a PTW. Once I get the mosfet (BTC Spectre, with the microswitch trigger) I will be able to adjust my trigger pull to also feel similar to a PTW, bringing me one step closer to ultimate PTW imitation.
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