You are given a DC motor with Kt=0.1 N-m/A, Ke =10V/1000 r.p.m, Rarmature=1 ohm. For an input voltage Vin=20 V find: (a) No load speed (b) Stall current and Starting torque (c) Maximum Power (d) If Load Torque TL=1 N-m and Friction Torque TF= 0.005w find the equilibrium current (I) and motor speed w.

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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You are given a DC motor with Kt=0.1 N-m/A, Ke =10V/1000 r.p.m, Rarmature=1 ohm. For an input voltage Vin=20 V find: (a) No load speed (b) Stall current and Starting torque (c) Maximum Power (d) If Load Torque TL=1 N-m and Friction Torque TF= 0.005w find the equilibrium current (I) and motor speed w.
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