The application of Robin Kang frequency converter in the space cotton spreader
The use characteristics of the space cotton netting machine: Plane forming, evenly spreading the width of the cotton net and the thickness of the cotton layer, and then conveying to the next process after pressure. Differential speed compensation can be adjusted between the netting machines to reduce the drafting of the cotton net. The reciprocating steering can adjust the buffer force, the rotation is stable, and there is an anti-floating device, and the bottom and lifting adjustment are convenient.

1. The netting machine requires the motor to be capable of stepless speed regulation, changing the frequency arbitrarily under different working conditions, smoothly starting, no impact on the grid, no pollution, ensuring that the netting machine motor has a large enough torque, and improving work efficiency.

2. Technical requirements:

Using A600 series high-performance vector inverter, 0.5HZ output 180% torque, perfect current waveform, can make the motor start smoothly without impact, the efficiency is up to 99%, support external analog speed control, the accuracy can reach 0.05HZ, which is greatly satisfied To meet the needs of users.

3. Daily maintenance and maintenance of the inverter under this working condition, matters needing attention, etc.:  

1. If there is electromagnetic interference from the outside, which makes the action slow, measures must be taken. It is best to use shielded wires for all control lines, and the shielded wires should be connected to the inverter "GND"; the inverter and the motor are well grounded;
2. Pay attention to the ambient temperature, circulate the surrounding air, and ensure good heat dissipation of the inverter;
3. It is best to close the cabinet door of the inverter to prevent the entry of dust and lint, which may cause poor heat dissipation of the inverter;
4. Regularly clean the inverter control cabinet and check whether the air duct of the inverter is unblocked, which can extend the life of the inverter.