E Serwomechanizm DC

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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

Components of equipment sets

734 10 Servo setpoint generator 1
734 13   Power amplifier 1
734 44 DC servo with tachogenerator 1
734 064N   PID digital controller Net 1
725 007 Software: Leylab.control Lite 1
The PID digital controller Net (734 064N) can be incorporated into a network. The basic software LEYLAB.control Lite or the full version LEYLAB.control 725006 is needed to operate the equipment. An optional non-networkable version is also available:
734 064   PID digital controller 1
524 016S2 Profi-CASSY Starter 2 1
726 09   Panel frame T130, two-level 1
726 86   DC-Power Supply ± 15 V/3 A 1
579 13   Toggle switch, STE 2/19 1
734 36 Weight disc with hook 1
500 59   Safety bridging plugs, black, set of 10 1
500 851   Safety connecting leads, 32 A, set of 32 1
568 111   LIT: Servo Systems I (in German) 1
568 112   * LIT: Servo Systems I (in English) 1
additionally required: PC with Windows XP/Vista/7/8

Articles marked with * are not essential, we do however recommend them to carry out the experiment.




Firma produkuje zestawy edukacyjne do kształcenia akademickiego oraz szkolenia zawodowego z zakresu fizyki, chemii, biologii oraz elektroniki, elektrotechniki, automatyki, telekomunikacji, maszyn elektrycznych, odnawialnych źródeł energii i fotoniki, jest częścią grupy LD Didactic.