Determine mechanical power developed by the unloaded motor

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Reference no: EM13279998

Given: A permanent magnet DC motor has a machine constant, Kv = 0.5 V-s. The no-load torque is 1.0 Nm. Assume mechanical torque loss is a constant.

Find: Determine the mechanical power developed by the unloaded motor at 1250 rpm. Find the back EMF at 1250 rpm and the armature current.

Reference no: EM13279998

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