LN-Course - Electric Machines 7: BLDC/servo motors
Includes:
- 1 Experiment card featuring a brushless DC (BLDC) motor with electronic commutation, speed and torque control plus Hall sensors for measuring speed
- CD-ROM with LabSoft browser and course software
Course contents:
- Introduction to common applications of BLDC motors
- Introduction to design and function of BLDC motors
- Experimental investigation of how BLDC motors work
- Advantages and disadvantages of BLDC motors
- Introduction to various ciruits for controlling BLDC motors: square and sine-wave current signals
- Measurement and analysis of circuits
- Introduction to various methods of detecting rotor position: Hall sensors, back-emf, pole detection, resolvers and incremental sensors
- Measurement of position using Hall sensors
- Introduction to current and speed control of BLDC motors
- Experimental investigation of speed control
- Setting parameters for speed control
- Course duration: 5 h approx.
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.
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.