The correct motor – controller / inverter pairing as well as the control itself, is today no longer “witchcraft” or not rocket science. The level of development of the control electronics has reached a level where not only the control properties themselves have been greatly improved, but also the parameterization process (setting of all important control and motor data). For example, the motor and wiring characteristics are automatically measured and optimally transferred to the control system. Practical tests show that this is done at a high level by many manufacturers. This is comfort enhancement. Nevertheless, it is important and often helpful to know and understand the technique properties. Today, it is still true that the devil is in the details.
Find out how inexpensive it is to solve high-precision control tasks today. As an example, it is possible to realize simple plug and play solutions on open source basis and by means of simple data supply from single board computers control qualities on highest level at prices of 1/10 to otherwise usual industrial PLC solutions (see functional example above right).
This is already the norm in cell phone manufacturing in Asia.
A revolutionary new inverter technology has just been launched on the market. It brings so many advantages that it is impossible to ignore them. AC-DC-AC inverters are now AC-AC inverters. The additional conversion from AC to DC is no longer necessary, no more DC intermediate circuit with life-limiting capacitors. Further advantages are offered as standard in the basic device:
- Braking energy is always simply fed back into the grid
- Continuous full torque at zero speed
- 4-quadrant control as standard
- Intrinsically significantly lower harmonic distortion> – no expensive chokes necessary
- For further properties, see Generis inverter
We develop individual solutions in industrial drive technology with you. Our expertise includes electric motors, drive control, service and repairs. Take advantage of our many years of experience and contact us!
There is the right motor – controller / inverter combination for every application.
Let us advise you.
- Applications where the speed, torque or position must be controlled