Q1/ A terminal voltage of 32 V is applied to operate a DC servomotor. The starting torque generated by the motor just as the voltage is first applied is equal 2.526 N.m. Determine: a) The motor's torque constant? Knowing that the armature resistance is 2.133 Ohms. b) The voltage constant of the motor. Getting that, the maximum speed at a torque of zero is equal to 2346 rev/min. c) The power delivered by the motor at an angular velocity of 164.3 rad/see when the motor is connected to a load whose torque characteristics is given by T, = K,w and K-0.018 N.m/(rad/sec).

Q1/ A terminal voltage of 32 V is applied to operate a DC servomotor. The starting torque generated by the motor just as the voltage is first applied is equal 2.526 N.m. Determine: a) The motor's torque constant? Knowing that the armature resistance is 2.133 Ohms. b) The voltage constant of the motor. Getting that, the maximum speed at a torque of zero is equal to 2346 rev/min. c) The power delivered by the motor at an angular velocity of 164.3 rad/see when the motor is connected to a load whose torque characteristics is given by T, = K,w and K-0.018 N.m/(rad/sec).

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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DC Generator

An electromechanical machine which converts input mechanical energy to respective output electric energy is called a generator.

Question

Q1/ A terminal voltage of 32 V is applied to operate a DC servomotor. The
starting torque generated by the motor just as the voltage is first applied is equal
2.526 N.m. Determine: a) The motor's torque constant? Knowing that the
armature resistance is 2.133 Ohms. b) The voltage constant of the motor. Getting
that, the maximum speed at a torque of zero is equal to 2346 rev/min. c) The
power delivered by the motor at an angular velocity of 164.3 rad/see when the
motor is connected to a load whose torque characteristies is given by T, = K,w
and K,-0.018 N.m/(rad/sec).
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