ã€Asia Pump Network News】 Shanghai Machine Shielded Shield Pump Co., Ltd. products suitable for petrochemical, chemical, pharmaceutical, food, air-conditioning and other environmental requirements of the leak-free, corrosion-resistant, flammable and explosive occasions, then the company Product bearing monitor in the design of what is the characteristic? With this question, the following is on the Shanghai motor shielded pump Co., Ltd. shield bearing design features introduced. Shanghai, Japan-mounted shielded pump Co., Ltd. bearing monitor design features 1, mechanical bearing monitor Mechanical bearing monitor is composed of the detection part of the probe and the pressure indicator form. The detection part of the probe installed in the shaft end of the nut at the same time fixed to the rear bearing. The probe is sealed with pressurized argon gas. Shafts vibrate when the bearing is worn in the radial or axial direction. Causing the rotor out of the normal range, causing the sensing part to come into contact with the end nut and wear out, causing the pressure in the monitor to drop (or rise). The pressure indicator indicates an abnormality. In addition, due to the mechanical bearing monitor detection part of the same material with the pump, it can also play to monitor the corrosion of the pump material. In the table between the body and the probe due to the injection of fluorine oil, so the entire structure to ensure pressure requirements. 2, the electrical bearing monitor When the bearing wear, the rotor offset, the air gap size imbalance, which is the rotor gap leading to magnetic (a high frequency wave) amplitude changes. In order to detect this change, three sets of detection coils are embedded in the stator winding at intervals of 120 degrees, and the coils are connected in series. This will be able to display the resultant voltage and detect the amount of wear on the bearings. The Japanese-made electric bearing monitor uses three sets of search coils to provide reliable bearing monitoring. 3, the electrical bearing monitor When the bearing wear, the rotor offset, the air gap size imbalance, which is the rotor gap causes magnetic (a high frequency wave) amplitude changes. In order to detect this change, three sets of detection coils are embedded in the stator winding at intervals of 120 degrees, and the coils are connected in series. This will be able to display the resultant voltage and detect the amount of wear on the bearings. The Japanese-made electric bearing monitor uses three sets of search coils to provide reliable bearing monitoring. Read more: Pumps Valves Pipe Fittings Exhibitions Water Expo Xiamen Maritime Exhibition Internet + Forum Yiwu Expo Fair Mold Top Ten Brands Industrial Internet (Xiamen) Technology Co., Ltd. Asia Pump Network Editor: He Duanhui (QQ / WeChat:) http://beng.liuti.cn/ (service hotline:)
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