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產品特點：

Machinery  PT500mini機械故障模擬測試臺采用ABB小型三相異步電機由聯軸器直接驅動，配合變頻器來調節轉速，以及可調磁粉負載給測試臺增加測試負載。可以選擇不同故障類型的軸承，在不同轉速下，驗證軸承缺陷頻率特征，還可進行故障齒輪測試、葉輪葉片測試、轉子動平衡試驗、啟停機試驗、轉軸摩擦試驗，在安全可控的環境中單獨或與各種缺陷組合搭配實驗。不僅作為研究旋轉機械故障特征的創新實驗平臺，配合教學模擬及科研用戶的廣泛需求。

The P500Mini is driven directly by an ABB small three-phase asynchronous motor  through a coupling, coupled with a frequency converter to adjust the speed. The adjustable magnetic powder load adds testing load to the test bench. Bearings with different  types of faults can be selected to verify the frequency characteristics of bearing defects  at different speeds. Fault gear testing, impeller blade testing, rotor dynamic balance  testing, start stop testing, and shaft friction testing can also be conducted separately or  in combination with various defects in a safe and controllable environment. As an  innovative experimental platform for studying the fault characteristics of rotating  machinery, it fully meets the extensive needs of teaching simulation and scientific  research users.

試

測試臺組成：

Machinery PT500mini機械故障模擬測試臺主要由三相異步電機、變頻器、雙支撐軸承、動平衡轉子盤、葉輪葉片、轉軸、單極傳動齒輪組、磁粉負載轉矩調節機構、減震基礎底座、可調磁粉負載制動器組件等組成。

The test bench is mainly composed of a three-phase asynchronous motor, a  frequency converter, dual support bearings, a dynamic balancing rotor disc,  impeller blades, a shaft, a single pole transmission gear set, a magnetic  powder load torque adjustment mechanism, a shock-absorbing foundation  base, and an adjustable magnetic powder load brake assembly

測試臺主要功能：

l故障軸承模擬：軸承內圈故障、軸承外圈故障、軸承滾動體故障、軸承保持架故障、軸承綜合故障。

l齒輪故障模擬：缺齒、斷齒、磨損、裂紋。

l葉片故障模擬、轉子動平衡。

l常見機械故障：機械松動、摩擦、不對中等試驗。

l不同轉速下的軸承故障頻率識別。

l測試臺啟停機測試。

測試臺基本技術參數：