Scientech2457 TechBook for DC Motor Speed Control

Scientech2457

SCIENTECH TECHNOLOGIES

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Scientech's TechBooks are compact, easy-to-use learning platforms to provide a modern, portable, complete and practical way to learn Technology. Each TechBook is provided with detailed multimedia learning material that covers the basic theory, the step-by-step procedure for conducting the experiment and other useful information.

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Category Motors (AC/DC)

Scientech 2457 DC Motor Speed Control is built around a compact permanent magnet DC Motor. The system can readily be configured to control speed of DC Motor using Pulse Width Modulation technique. Motor load can be varied by using built in eddy current brake . Facilities are available to directly measure the principal performance features of the speed control system, viz, steady state error and load disturbance rejection, as a function of the forward path gain.

  • Closed loop motor speed control with eddy current brake

  • System contains PID Controller for controlling the speed of DC Motor

  • Slotted disk for speed measurement

  • Separate unit for Motor in a see through cabinet

  • LCD for speed and voltage display

  • Square wave generator

  • Precise signal conditioning

  • Sensitive, linear , stable and accurate

  • User friendly software

  • Easy to operate

Scope of Learning:

  • Study of effect of loading on the speed of the Motor in the open loop (Eddy Current Brake)

  • Effect of loading on the speed of the Motor in the closed loop

  • Study the speed control of a DC Motor

  • Study the speed control of a DC Motor using variable gain error amplifier

  • Study of steady state error variation with forward gain

  • Characteristics of tachometer with PC interface

  • Study the speed control of a DC Motor using variable gain error amplifier using PC interface

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