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Laeg
Working principle：
The active magnetic levitation bearing system is the core system of magnetic levitation blower. The motor rotor is fixed between two radial magnetic bearings and two axial magnetic bearings. The position of the rotor is detected by the position sensor, and the position signal is reflected to the main controller in real time. When the rotor is offset, the master controller will adjust the magnetic field force of each degree of freedom of the magnetic bearing according to the rotor offset in order to return the rotor to the correct position.
performance feature：
Host structure:
Five advantages：
Technological advantage
◇ Adopt active magnetic bearing system, no wear, no lubrication, no maintenance.
◇ Inverter for speed control, can choose a variety of control modes.
◇ The advanced control system can monitor the running status in real time and can be controlled remotely without on-site personnel.
◇ Fully enclosed air cooling system is used to heat the motor to ensure stable operation of the fan.
◇ Modular design, easy maintenance.
Environmental advantage
◇ Maglev blower does not need lubrication, the air delivered is clean.
◇ Magnetic bearing is completely frictionless, the fan operation noise is low, will not affect the surrounding office and living environment.
◇ According to the 150KW maglev blower calculation, each blower can reduce about 257 tons of carbon dioxide emissions per year.
Advantages of industrial big data platform
◇ Remote services based on the Industrial Internet of Things can provide customers with fault alarm and online debugging experience throughout the equipment life cycle. ◇ The unique industrial big data platform provides a rich algorithm model to help users improve the production process from multiple angles.
Energy saving advantage
◇ Compared with Roots blowers, the efficiency of maglev blowers is increased by more than 30%.
◇ Take 100kW maglev blower as an example. Compared with Roots fan, each maglev fan can save more than 300,000 KWH of electricity and more than 200,000 yuan of electricity.
Low maintenance cost advantage
The magnetic bearing is completely frictionless, reducing the possibility of product damage, and the service life of the blower can reach more than 20 years. Maglev blowers are easy to maintain and require only regular filter changes.
◇ Maglev blower does not require lubrication system, saving lubricating oil and cleaning costs
◇ The motor is driven by direct connection, small size, light weight and space saving.
◇ Domestic production can ensure the timely supply of spare parts.
Specification and model：
Overall dimension：
Industrial application：
△Urban sewage and industrial sewage treatment: It is mainly used for aeration of the sewage tank, so that the biological active substances in the sewage treatment tank are fully in contact with the substances in the sewage to achieve the purpose of decontamination.
△Raw material gas transport: cement factory, lime factory, chemical, food and other industries: used for industrial raw materials, dust and food raw materials pneumatic transport.
△Industrial applications: papermaking, winemaking, textile, dairy processing, thermoelectric, electronics, leather, electroplating and other industries.
