Question: The parameter values for a certain armature-controlled motor are KT = Kb = 0.2 N.m/A c = 5 x 10-4 N.m-s/rad Ra = 0:8 The

The parameter values for a certain armature-controlled motor are
KT = Kb = 0.2 N.m/A
c = 5 x 10-4 N.m-s/rad
Ra = 0:8Ω
The manufacturer's data states that the motor's maximum speed is 3500 rpm, and the maximum armature current it can withstand without demagnetizing is 40 A.
Compute the no-load speed, the no-load current, and the stall torque. Determine whether the motor can be used with an applied voltage of va = 15 V.

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