Krytac CRB motor and mosfet upgrades

[Callum Hornsby]

Hi everyone, I have a krytac CRB that's a few years old now and I am looking at doing some upgrades. I'm wanting to replace the standard motor for a warhead high speed running at 36,000 rpm on 11.1 and popping in a gate aster for some extra features. The gearbox is stock so standard 18 to 1 gears and is in good condition. Is the high speed motor going to perform well in this situation? I'm ideally looking for a increase in trigger response and slight rate of fire increase. TIA 

 

[Pseudotectonic]

what is your current ROF?

 

[Callum Hornsby]

what is your current ROF?

Click to shrink...

I believe right around 20 rps, but gearbox is in bits atm for maintenance so can't be sure.  

 

[Sewdhull]

Are you increasing the lipo voltage and if you are adding a MOSFET will you use precocking?

 

[Callum Hornsby]

Are you increasing the lipo voltage and if you are adding a MOSFET will you use precocking?

Click to shrink...

No its always been run on 11.1 lipo, the standard krytac motor is pretty worn out now so needs replacing, hence the upgrade and yes I was planning on utilising precocking.

 

[Leo Greer]

That 36K will probably increase your RPS to near 30. Depending on your exact setup, this may end in PME and/or overspin. I suggest either looking for a 30K brushless or going with a brushed 16-18 TPA Neo. Krytac stock motors are technically Neo motors but they’re very weak, so a new motor with strong magnets will be an upgrade.