Torque required to run a roller

[dewz]

Hallo.

I have a problem

i want to know why my Invertor is burn.

the Object speed 0.5 m/s in 3 seconds then constant 0.5 m/s
that mean acceleration = 0.167

for Object

use F=ma = 5000*.167= 835 N
and Torque= F*r = 835 * 0.20 = 167 N.m

for Motor

Omega W=n * 2pi/60 = 2990*2*pi/60 = 313

Torque = P / W = 2600 Watt/313 = 8.31 N.m

ration of wheel = 50:1 then 8.31*50 = 415 N.m

My Motor have Torque = 415 but load only 167 N.m. Why my invertor is broken ?

or i have miss calculate

 

[Navin A S]

something ?It is possible that your calculations are incorrect, or that your motor is not powerful enough to handle the load. Additionally, it is also possible that the inverter is faulty. To determine the cause of the burn out, you should consult a qualified engineer or technician to diagnose the issue. They will be able to provide more detailed information, such as whether there was an electrical fault, a mechanical problem, or a combination of the two.