一、Load Characteristics

CNC machine tools are mechatronic products that integrate multiple technologies such as machinery, electricity, hydraulic pressure, pneumatics, microelectronics and information. They have the characteristics of high precision, high efficiency, high automation and high flexibility in mechanical manufacturing equipment. .

二、Requirements for Inverter Application

1. It can guarantee normal cutting work at a speed of 300r/min, with good stability, high control precision, fast response and large torque at low speed.

2. It has external forward and reverse terminal function and analog signal input interface.

三、Debugging Guide

1. On-site pictures:

2. Wiring diagram:

3. Parameter description: Take power 4KW/380V as an example

四、Matters Needing Attention

1. In the vector control mode, the motor needs to self-study first and then adjust other parameter functions.

2. Pay attention to the setting of acceleration and deceleration time and the selection of braking resistor.

3. Protection of the installation environment (prevent iron filings from splashing into the inverter).