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Perform the reduction of the moment of inertia J=20 kgm^2 of the working mechanism to the motor shaft. The gear ratio of the gearbox i-5 and efficiency e-90%. Which moment of inertia on the motor shaft? DC motor armature voltage U=200 V; rated armature current In = 10 A; design factor KF = 2 V/(rad/s); armature circuit resistance R = 2 ohm. The load torque is applied to the motor shaft equal rated torque; then weakened the magnetic flux of the motor by 2 times. Determine motor speed

Perform the reduction of the moment of inertia J=20 kgm^2 of the working mechanism to the motor shaft. The gear ratio of the gearbox i-5 and efficiency e-90%. Which moment of inertia on the motor shaft? DC motor armature voltage U=200 V; rated armature current In = 10 A; design factor KF = 2 V/(rad/s); armature circuit resistance R = 2 ohm. The load torque is applied to the motor shaft equal rated torque; then weakened the magnetic flux of the motor by 2 times. Determine motor speed

Introductory Circuit Analysis (13th Edition)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
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Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
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Perform the reduction of the moment of inertia J=20 kgm^2 of the working mechanism to the motor shaft. The gear ratio of the gearbox i-5 and efficiency e-90%. Which moment of inertia on the motor shaft?
Transcribed Image Text:Perform the reduction of the moment of inertia J=20 kgm^2 of the working mechanism to the motor shaft. The gear ratio of the gearbox i-5 and efficiency e-90%. Which moment of inertia on the motor shaft?
DC motor armature voltage U=200 V; rated armature current In = 10 A; design factor KF = 2 V/(rad/s); armature circuit resistance R = 2 ohm. The load torque is applied to the motor shaft equal rated torque; then weakened the magnetic flux of the motor by 2 times. Determine motor speed
Transcribed Image Text:DC motor armature voltage U=200 V; rated armature current In = 10 A; design factor KF = 2 V/(rad/s); armature circuit resistance R = 2 ohm. The load torque is applied to the motor shaft equal rated torque; then weakened the magnetic flux of the motor by 2 times. Determine motor speed
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