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May 11, 2022 View:

What Is The Concentricity Of The Rotary Lobe Pump

The concentricity of the lobe pump, i.e. the motor shaft as the active axis and the pump shaft of the lobe pump with the axis of the degree called concentricity.

When the concentricity of the lobe pump and the motor shaft deviation is too large, it will produce harm to the pump. Long-term operation of the pump and the motor shaft is not concentric, its bearings (or shaft tile) will be seriously worn out resulting in equipment damage; pump and motor shaft is not concentric will also make the pump in operation to produce noise and vibration, shorten the life of the pump, and affect the pump efficiency. Therefore, the concentricity of the lobe pump should be carefully tested and adjusted during installation.