Voltage levels:

(single-phase 220 v power supply) : 0.4 kw to 0.4 kw

380 v (three-phase power supply) : 0.75 kw to 37 kw

1, good speed sensorless vector algorithm. Spindle specific macro parameters,

Simplify the parameter Settings.

2, real decoupling ac motor, dc motor control trial run.

3, accurate speed and rotor magnetic field orientation recognition.

4, 16 segment programmable control speed, the adjustable acceleration and deceleration, improve efficiency.

5, leaving low torque operation as 0.5 hz can produce enough torque to ensure strong cutting. The ability when coarse.

6. Quick dynamic torque response and stable high speed, speed, to the actual motor speed. To ensure high speed linear.

7. Overload, 150% of the rated output current for 1 minute, in order to meet the influence of load.

8. Protection function, high reliability, convenient operation and maintenance.

9. Noise smoothing function, quiet.

10, using independent pipeline design, thicker anti-corrosion paint, a variety of oil, dust, humidity, etc. Bad environment adaptability.