MB8SM

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Magnetic bearing (MB) is an advanced technology used to provide magnetic force which is used to support rotors in rotating machinery. The MBs provide a number of advantages compared to traditional mechanical bearings such as maintenance free operation, low noise, low vibration and high reliability. MBs enable the system to perform more efficiently and reduce cost. The application fields of MBs are numerous and range from aerospace, oil & gas, power plants to biomedical.

In particular, the fields of Magnetic Bearing Suspended Motor (MB8SM) have drawn much attention due to their unique features such as high reliability, superior performance, high accuracy and low noise. MB8SM is a special type of MB which is used for suspended motor applications. It utilizes magnetic field-based holding to replace mechanical bearing for the support of rotors in applications requiring precision motion control.

The key to the success of MB8SM lies in its working principle. It utilizes a combination of permanent magnets, electromagnets, and mechanical supports to effectively suspend and provide force to the rotor. It is a full closed-loop system, which can sense and respond quickly to changes in the rotor position. To achieve the best performance, the MB8SM works together with the control systems, which further improve the resolution and accuracy of the control systems.

A typical MB8SM system consists of a magnetic bearing, Magnetic Motion Control (MMC) system, Suspended Motor (SM) and several other components. The magnetic bearing is composed of a number of radial and axial magnets or electromagnets designed to generate the suspending force, eliminating any contact between the rotor and stator in order to achieve the desired motion accuracy. The force generated by the magnetic bearing is controlled by the MMC system, which utilizes a number of sensors to measure the rotor’s angular position and velocity and adjust the magnetic field generated by the electromagnets accordingly to keep the rotor precisely in its desired location. The SM further improves the system’s accuracy and reliability by providing additional suspension for the rotor.

In conclusion, MB8SM is an advanced technology which has wide range of applications in the fields of aerospace, oil & gas,power plants and biomedical. The key to its success is the efficient working principle which uses a combination of permanent magnets and electromagnets to generate the suspending force and an advanced MMC system to precisely control the rotor’s position. With the help of SM, the system can achieve better accuracy and reliability when compared to traditional mechanical bearing.

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