DC Servo

DC Servo
DC Servo

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For ordering the dangerous good or other information please contact our customer service center.
This experiment/set up contains dangerous goods.
These are not available for online purchase.
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For ordering the dangerous good or other information please contact our customer service center.
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The experiments are carried using training panels in panel frames.


  • Experiment set-up and wiring according to circuit diagrams
  • Working with closed-loop control systems
  • Optimisation of servo systems
  • Use of computer-controlled measuring interfaces


The equipment set incorporates student experiments which can be carried out in a laboratory safely using safety extra-low voltage. Experiment instructions are contained in a manual in either printed or digital form.

The target group is made up of commercial apprentices and students of power engineering and mechatronics. The course offers introductory experiments at an intermediate level for vocational schools and colleges.


  • Recording of step response
  • Determination of Kpcrit und Tcrit and calculation of settings for P, PI and PID systems
  • Closed-loop step response for P-controller
  • Correction for Kp with respect to integral-action systems
  • Step response for PID-controller
  • Determination of limiting frequency of servos
  • Use of measurement interfaces

Similar figure

Components of equipment sets

1 73410 Servo setpoint generator LD
1 73444 DC servo with tachogenerator LD
1 73436  8  Mass Disc with Hook LD
1 524016S2  8  Profi-CASSY Starter 2 LD
1 72609  4  Panel frame T130, two-level LD
1 72686  4  Stabilised power supply unit ±15 V / 3 A LD
1 500611  4  Safety experiment cable, 25 cm, red LD
1 50059  8  Safety bridging plugs, black, set of 10 LD
1 500641  8  Safety experiment cable, 100 cm, red LD
1 500642  4  Safety experiment cable, 100 cm, blue LD
2 500644  8  Safety experiment cable, 100 cm, black LD
1 775325DE  4  LIT-print: DC Servo, German LD
1 775325EN  4  LIT-print: DC Servo LD
1 775325FR LIT-print: DC-Servo, French LD
1 734501  4  WINFACT LD Starter (one computer) LD
1 734502  4  WINFACT LD Starter (site license) LD
1 72610  4  Panel frame T150, two-level LD
1 additionally required: 1 PC with Windows 7 / 8.1 / 10 (x86 or x64)
Experiments are operated and evaluated with CASSY Lab 2 and WinFACT.
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