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Features of vacuum pump rotor

Features of vacuum pump rotor

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2021-11-09
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(Summary description)The manufacturer of Vacuum pump rotor tells you that the two rotors of the vacuum pump are relatively synchronously operated through a pair of high-precision gears.

Features of vacuum pump rotor

(Summary description)The manufacturer of Vacuum pump rotor tells you that the two rotors of the vacuum pump are relatively synchronously operated through a pair of high-precision gears.

  • Categories:Industry News
  • Author:
  • Origin:
  • Time of issue:2021-11-09 16:25
  • Views:
Information

The manufacturer of Vacuum pump rotor tells you that the two rotors of the vacuum pump are relatively synchronously operated through a pair of high-precision gears. The driving shaft is connected with the motor through a coupling. There are mainly the following two kinds of transmission structure layout: One is that the motor and gear are placed on the same side of the rotor. The manufacturer of Vacuum pump rotor tells you that the driven rotor is directly driven by the gear at the motor end, so that the torsional deformation of the driving rotor shaft is small, and the gap between the two rotors will not change due to the large torsional deformation of the driving shaft, so the rotor The gap between is uniform during operation.

good price and quality Vacuum pump rotor on sales
Features of vacuum pump rotor
1. A larger pumping speed in a wider pressure range;
2. The vacuum pump rotor has good geometric symmetry, so the vibration is small and the operation is stable. There are gaps between the rotors and between the rotor and the shell, no lubrication is required, and the friction loss is small, which can greatly reduce the driving power and achieve a higher speed;
3. There is no need for oil sealing and lubrication in the pump cavity, which can reduce the pollution of oil vapor to the vacuum system;
4. There is no compression in the pump cavity and no exhaust valve. The structure is simple and compact, and it is not sensitive to dust and water vapor in the exhausted gas;
5. The compression is relatively low, and the hydrogen pumping effect is poor;
6. The surface of the vacuum pump rotor is a curved cylinder with a more complicated shape, which is difficult to process and inspect.

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