david753
Full Member level 1
I have a DC motor that have datasheet.
This datasheet is contained all motor parameters, such as R, L, Kt, J, B, Ke, Fs...etc.
But, the motor is connected to a gear box and metal plate.
I have tried to derive its parameters that motor connect to a gear box and metal plate.
I assume the parameters, R, L,Kt, Ke are the same, but the parameters, J and B will be changed to J_load and B_load.
My derived result is as follow.
J_load is 200 times J.
B_load is 1600 times B.
Do you think it is reasonable in your sense?
Appreciate for your help.
This datasheet is contained all motor parameters, such as R, L, Kt, J, B, Ke, Fs...etc.
But, the motor is connected to a gear box and metal plate.
I have tried to derive its parameters that motor connect to a gear box and metal plate.
I assume the parameters, R, L,Kt, Ke are the same, but the parameters, J and B will be changed to J_load and B_load.
My derived result is as follow.
J_load is 200 times J.
B_load is 1600 times B.
Do you think it is reasonable in your sense?
Appreciate for your help.