1) GK**0 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) GK**0 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.

Some of technology advantages of our VFDs contrasted to common VFDs

1) Starting torque: **0% at 0.*5Hz (SVC pattern), **0% at 0Hz (VC pattern)

2) Speed adjustable range: 1:**0 (SVC pattern), 1:***0 (VC pattern)

3) Speed accuracy: +/*0.2% (SVC pattern), +/*0.*2% (VC pattern)

4) Online and offline autotune of motor parameters can both performed. No other China’s brands can do this.

5) Extremely short-time acceleration can be performed without any trip, such as 0.1s or 0s from 0Hz to *0Hz. No other China’s brands can do the same.

6) No derating ambient temperature: *****0 centigrade.

7) Customized products and services are also welcome.

8)Flexible command sources, parameters setting, and all sided equipment protection function automatically.

9)The malfunction ratio is lower than 1% within warranty period, based on the statistics.

Our Services

1)We provide *8 months warranty period for our distributors and/or end users after shipment.

2)All spare parts are procurable with low cost at least 5 years after the shipment.

3)All our salesman and technicians promise fast technical support within *6 hours by phone or email.