A.C. Servo Motor ( Speed – Torque ) Demonstration Unit 2010

Categories: Industrial & Power Electronics




* Completely self – contained stand – alone unit.


* Demonstrates the speed torque characteristics of AC servomotor.


* Specially designed AC servo – motor with required power supplies.


* Speed control of AC servo – motor by changing the control winding voltage.


* Reference winding voltage 230 V and control winding is applied variable 230V.


* Measurement of the back EMF of a motor coupled to the servo – motor Loading of the AC servo – motor by

* a coupled DC motor with variable speed control. (Variable load).

 * Non – contact type tachometer for measuring the speed of the AC servo – motor and is indicated by an analog RPM meter.

* Current meter to indicate the armature current of the AC servo – motor.

* Plotting the characteristics of Speed v/s Torque.

* Multi – coloured test points are provided at various stages in the circuit to observe the voltages and waveforms.

* Housed in an elegant metal cabinet with a well spread intelligently designed circuit layout on the front panel.

* Strongly supported by a comprehensive instruction manual complete with theory and operating details.