Frequency inverters
Frequency converters, inverters or frequency drives are used to control the speed of an AC electric motor.
In the basic versions, the V/F curve (voltage-frequency) is adjusted, but the versions that regulate the speed of the AC motor by means of vector control give a higher starting torque.
In addition to inverters or frequency controllers that work open-loop, i.e. without feedback from the motor, there are also versions available that can work closed-loop by comparing an encoder signal with the desired speed for better control of the movement.
Features:
- Flexible speed control
- Energy-saving and cost-efficient
- Support for various communication methods (EtherCAT, Profinet, Modbus, etc.) or integrated PLC-functionality
- Suitable for both simple and complex applications
- Reliable operation for long-term industrial processes
Below you can find an overview of the frequency converters for motors that we offer from the manufacturer INOVANCE.
MD200 : simple open loop frequency converters up to 3.7kW
MD520 : High-performance frequency controller up to 500kW, both open and closed loop and for all types of motors
MD800 : Ultra-compact frequency controller for multi-axis applications, ideal for control over Profinet, Ethercat or Ethernet IP
MD810 : industrial MultiDrive solution up to 355 kW per power module
If you need help choosing the right frequency control for your motor, please contact.