Leo motor help in mg

[skyhighdiver]

getting a leo 2200 wondering if it will handle my( 4 cells x 642) or (5 cells m445) what kind of amp draws in MG using a t180
just smoked a ul-1 motor in her, got crazy with x447 using 4cells
i guess thats a NO NO GOT 2.5 MINUTES OF FUN AND TOP SPEED 53 BUT MELTDOWN

also whats the differance in leo 3674 and 4074

do you just take motor size x volts for rpm like 2200X 14.8v 32560rpm
1800 x 37v 66600rpm
or what the heck to you do to get your rpm if suppose to run between 25000 and 30000

[martin]

The Leopard 4074 is a larger motor that produces higher power & more torque so will take more prop than the 3674 motor. Yes motor kv x volts gives unloaded rpm.