产品特点：

Vibration PT300mini 微型便携式演示测试台采用微型直流电机驱动，配合直流调速器来控制转速，选 择不同故障类型的轴承，在不同转速下，验证轴承缺陷频率特征，还 可进行转子动平衡试验、启?；匝椤⑵淖邮匝?。作为研究旋转 机械故障特征的创新实验平台，配合教学模拟及科研用户的广泛 需求。 The PT300mini, powered by a micro DC motor and governed by a DC  speed regulator, allows for the selection of bearings with various fault  types to assess the frequency patterns of these defects across different  speeds. Additionally, it facilitates rotor dynamic balance, start-stop, and  eccentric rotor tests. Serving as a pioneering experimental platform for  analyzing rotating machinery fault features, it effectively addresses the  diverse requirements of teaching simulations and scientific research.

测试台组成：

Vibration PT300mini 微型便携式演示测试台主要由微型直流电机、调速器、双支撑轴承、动平衡转子盘、转轴、传感器支架、减震基础底座、等组成。The test bench is mainly composed of a micro DC  motor, a speed regulator, dual support bearings, a  dynamic balancing rotor disc, a shaft, a sensor  bracket, a shock-absorbing foundation base, et.

测试台主要功能：

l故障轴承模拟：轴承内圈故障、轴承外圈故障、轴承滚动体故障、轴承保持架故障、轴承综合故障。

l常见机械故障：转子偏心、机械松动、不对中等试验。

l转子悬臂安装及中心安装、转子动平衡。

l不同转速下的轴承故障频率识别。

l测试台启?；馐浴?/span>

测试台基本技术参数：