Mainly we have two series VFD covering most of applications

1) GK600 series. This series provides V/f control, and sensor-less vector control. It is suitable for general purpose applications, such as conveyors, pumps and fans, injection molding machines, engraving machines, etc.

2) GK800 series. This series provides close-loop vector control. This series is suitable for high-precision control systems, such as flying shear, precise tension control applications, positioning control systems, etc.