NPC-02446 Motor

[maddox10]

No Idea for the NCC's, but I know a Sidewinder does the job fine @36V.
This with 10 wheels and a 20-1 gearratio.

[mattsdragons]

well i know they are ok on bosch 750's at 24v but without knowing the draw of them, i cant tell if they would be ok

[jonny]

if geared correctly the npc motor on 36v should work fine moving your bot about at a reasonable speed. the iskras should also work with the 4qd ncc70s as to the best of my knowledge the ncc70's can take up to 100amps.

[mattsdragons]

i believe that withour modifying, the 4qd's can only do 24v

[maddox10]

I believe it's just adding a resistor of changing one to make a NCC 36V capable.

Otherwise, a Wotty, Sidewinder or a pair of Mytras or Victors will do the job in a reasonable pricetag.

[mattsdragons]

my only worry is running the iskra 800w motors on NCC 70's at 24v

[jonny]

yeh that should be fine. an overvolted motor pulls more current and is more powerful.

[mattsdragons]

i would get some ok speed out of them at 24v i think

[maddox10]

With 260mm wheels, a 8-1 gearratio would be the max in 1 stage (steel Z24 mod1 on the motor, a custom Z192), and would deliver an theoretical end speed of 21km/h.

[mattsdragons]

i could either use iskra 800w motors, the NPC-02446 motors, or some 24v 900w scooter motors