General purpose variable frequency drives (VFD) enable speed control for three-phase AC motors such as those in conveyors, fans, pumps, and material handling. Available in capacities up to 30hp, various models offer V/Hz, sensorless vector or field oriented vector control modes. A full line of accessories ensures a reliable installation.
General purpose variable frequency drives (VFD) offer speed control for AC motors in a wide variety of industrial and commercial applications.
For part listings and specifications, go to Shop Now
WEG CFW300 variable frequency drives are high-performance VFDs for three-phase induction motors. They are ideal for applications on machines or equipment that require precise variable-speed control with easy setup and operation.
The CFW300 series features a compact size and includes a built-in operator interface (HMI) and SoftPLC with free WPS programming software. A variety of plug-in option modules for additional I/O and communications protocols can be added to extend capabilities.
The DURApulse GS20 series high-performance vector control drives provide many common as well as advanced functions, all in a very compact unit. Features include dynamic braking, PID, removable keypad, and RS-485 Modbus communications.
GS20 drives also offer single-phase input capability (all 230VAC drives can be supplied single-phase), a built-in PLC, and optional EtherNet/IP / ModbusTCP communication card.
DURApulse GS20 AC drives offer several speed control modes:
Expansive features include: