產品特點：

PT400mini便攜式軸承齒輪實驗臺可用于振動測試儀器功能演 示和旋轉機器振動檢測、分析和故障診斷培訓演示。輕便的小尺 寸，可快速模擬 0-3000 rpm 轉速下的機器運行，進行振動測量 和分析。The PT400mini Portable Bearing Gear Test Bench can be used for  demonstrating the functions of vibration testing instruments and  training demonstrations on vibration detection, analysis, and fault  diagnosis of rotating machines. Lightweight and small-sized, capable of quickly simulating machine operation at speeds ranging from  0-3000 rpm for vibration measurement and analysis.

測試臺組成：

PT400mini便攜式軸承齒輪實驗臺主要由微型直流電機、調速器、雙支撐軸承、動平衡轉子盤、軸承、齒輪、轉軸、傳感器支架、減震基礎底座等組成。The test bench is mainly composed of a micro DC motor, a speed regulator, dual support bearings, a  dynamic balancing rotor disc, bearings, gears, a rotating shaft, a sensor bracket, a shock-absorbing  foundation base, and other components.

測試臺主要功能：

·齒輪磨損、齒輪斷齒、齒輪裂紋、齒輪缺齒的故障模擬仿真問題

·靜、動不平衡及懸臂轉子不平衡，不對中，松動

·軸承故障（外圈、內圈、滾動體、保持架、綜合故障），不同轉速下的振動特征頻率識別

·可以進行單面動平衡實驗，以及敲擊，啟停機測試，還可以支持齒輪偏心、及共振等實際機 器振動測試等

測試臺基本技術參數：