Hi
I bought 9-18V range DC motor ---> this one http://www.amazon.co.uk/Super-Speed-9-18VDC-Hobby-Motor/dp/B0014BT0C8
and I'm trying to find out the moment of inertial of the rotor (J), damping ratio of the mechanical system (b),
electromotive force constant (K=Ke=Kt), electric resistance (R), and electric inductance (L) of this dc motor.
All I know is that this dc motor has max of 1.98A, 9-18V range with maximum RPM of 18000. The max rpm of this when 12V is applied
is around 15047 rpm. The speed of this dc motor has 24000 rpm (which is 400 rev/s) when there is no load.
from this information, how do I find obtain values of J, b, K, R, and L for this 9-12V dc motor?
I looked online for something similar but it didn't help me. I'm trying to obtain these values. Are all DC motors
have different values?
I would really appreciate the help.
Thanks in advance.
I bought 9-18V range DC motor ---> this one http://www.amazon.co.uk/Super-Speed-9-18VDC-Hobby-Motor/dp/B0014BT0C8
and I'm trying to find out the moment of inertial of the rotor (J), damping ratio of the mechanical system (b),
electromotive force constant (K=Ke=Kt), electric resistance (R), and electric inductance (L) of this dc motor.
All I know is that this dc motor has max of 1.98A, 9-18V range with maximum RPM of 18000. The max rpm of this when 12V is applied
is around 15047 rpm. The speed of this dc motor has 24000 rpm (which is 400 rev/s) when there is no load.
from this information, how do I find obtain values of J, b, K, R, and L for this 9-12V dc motor?
I looked online for something similar but it didn't help me. I'm trying to obtain these values. Are all DC motors
have different values?
I would really appreciate the help.
Thanks in advance.