Consider a Permanent Magnet DC Motor with the following constants (pay attention to units) Kt=0.12 Nm/A, Ke=12 V/ 1000 r.p.m, Armature Resistance = 1.5 ohms, Applied Voltage=10V Find the following:
(a) No load speed (5 points)
(b) Stall current and Starting torque (10 points)
(c) Maximum Power (5 points)
(d) Suppose I connect the motor to a load of 0.6N-m. What is the equilibrium speed and current consumed (assuming no friction)? (10 points)