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LN-Course - Electric Machines 5: Stepper motors

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Includes:

  • Experiment card with 2-phase stepper motor, 200 steps per revolution and Incremental disc
  • Driver circuit with 6 control inputs and power amplifier, integrated current regulation, optional switching to resistor current limiting
  • Overload and status display via LEDs
  • CD-Rom with Labsoft browser and course software

Course contents:

  • Introduction to customary applications of stepper motors
  • Introduction to the design and function of stepper motors: Permanent-magnet stepper motors, reluctance and hybrid stepper motors
  • Identifying the advantages and disadvantages of various stepper motors
  • Introduction to the various principles for controlling stepper motors (unipolar und bipolar)
  • Introduction to full-step and half-step operating modes
  • Experimental determination of step angle, maximum operating frequency and maximum start frequency
  • Investigation by measurement of control signals in half-step and full-step mode
  • Analysis of control signals when rotation is reversed
  • Introduction to various methods of current regulation for stepper motors
  • Experimental determination of the current regulation in use on the basis of control signals
  • Writing a program for positioning the stepper motor using relative or absolute positioning
  • Course duration: 3.5 h approx.

Product Number:

LN-CO4204-7W

Manufacturer:

Lucas Nülle

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UniTrain electrical machine courses

UniTrain multimedia courses on electrical machines encompass the entire spectrum of electrical machines. The motors are characterised by their open, accessible stators. These are built onto experiment cards and thus allow a detailed view of the internal design of electrical machines. In addition, the open design makes it possible to exchange rotors quickly and without tools.

Students taking the course are familiarised with the physical principles, the operation, properties and basic circuitry for various machines. In many experiments the machines are put into operation and their electrical properties measured using multimeters and oscilloscope, control units are set up and the safe usage of electrical machines is reinforced.

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Description
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UniTrain electrical machine courses

UniTrain multimedia courses on electrical machines encompass the entire spectrum of electrical machines. The motors are characterised by their open, accessible stators. These are built onto experiment cards and thus allow a detailed view of the internal design of electrical machines. In addition, the open design makes it possible to exchange rotors quickly and without tools.

Students taking the course are familiarised with the physical principles, the operation, properties and basic circuitry for various machines. In many experiments the machines are put into operation and their electrical properties measured using multimeters and oscilloscope, control units are set up and the safe usage of electrical machines is reinforced.

Do you have any questions on this item?
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