SCR Speed Control

Order Code: 22235870.10

Category: General Lab Equipment I

Features: Closed loop motor speed control with eddy current brake Compact system-no mechanical hassles Photo diode speed sensor Digital speed display Experiments: Effect of loading on the speed of the motor in the open loop S...



SPECIFICATION

Features:

  • Closed loop motor speed control with eddy current brake
  • Compact system-no mechanical hassles
  • Photo diode speed sensor
  • Digital speed display

Experiments:

  • Effect of loading on the speed of the motor in the open loop
  • Steady state error variation with forward gain
  • System time constant variation with forward gain
  • Effect of forward gain on disturbance rejection
  • Determination of the motor transfer function and tachometer characteristics

 
 
Specifications:

  • Speed control of a 12V,4W permanent magnet D.C. motor
  • Speed range : 0 to 2500 rpm (typical)
  • Photo diode based speed sensing
  • 4-digit speed display in rpm
  • Electronic tacho generator for feedback
  • Separate unit for motor in a see through cabinet
  • Smooth, non-contact eddy current brake for loading
  • Built-in 3½ digit DVM for signal measurements
  • Built-in IC regulated internal power supply
  • The unit is operative on 230V ±10% at 50Hz A.C. Mains
  • Adequate no. of patch cords stackable from rear both ends 4mm spring loaded plug length 50cm.
  • Good Quality, reliable terminal/sockets are provided at appropriate places on panel for connections/observation of waveforms
  • Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References

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