产品特点：

PT700旋转机械综合故障诊断仿真测试台，本实验台可以模拟旋转机械多种常见的旋转机械故障，可以 针对故障电机、齿轮传动故障，包括两级传动直齿轮及一级传动行星齿轮箱和轴承故障，故障皮带驱动 系统、油液循环系统、转子动平衡试验模块、启停机试验、转轴摩擦试验，配合数据采集仪器及分析软 件配套使用，可进行故障特征分析，在安全可控的环境中单独或与各种缺陷组合搭配实验。作为研究旋 转机械故障特征的创新实验平台，满足教学模拟及科研用户的广泛需求。

The PT700 Machinery Fault & Rotor Dynamics Simulator can simulate various common rotating machinery faults,  including motor and gear transmission faults, including two-stage transmission spur gears and one-stage transmission planetary gearboxes and bearing faults, fault belt drive systems, oil circulation systems, rotor dynamic balance  test modules, start stop tests, and shaft friction tests. When used in conjunction with data acquisition instruments and  analysis software, it can perform fault characteristic analysis and conduct experiments 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.

测试台组成：

PT700旋转机械综合故障诊断仿真测试台该实验台主要由设备基础底板平台，三相异步变频电机，变频器，皮带驱动系统，轴承转子系统，动平衡转子盘组件，两级传动直齿轮箱，行星齿轮箱，磁粉制动器，油液循环系统、磁粉加载控制单元。

The experimental platform mainly consists of equipment foundation base plate platform, three-phase asynchronous variable frequency motor, frequency converter, belt drive system, bearing rotor system, dynamic balance rotor  disc assembly, two-stage transmission spur gearbox, planetary gearbox, magnetic powder brake, oil circulation  system, and magnetic powder loading control unit.

测试台主要功能：

l模拟电机故障：转子不平衡电机、转子偏心电机、轴弯曲的电机、轴承故障电机、转子条故障电机、定子绕组故障电机、电压不平衡和单相电机。

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齿轮故障模拟：缺齿、断齿、磨损、裂纹。

l行星齿轮故障模拟：缺齿、断齿、磨损、裂纹。

l常见机械故障：机械松动、摩擦、不对中试验、转子动平衡试验。

l不同转速下的轴承故障频率、齿轮故障频率的识别。

l测试台启停机测试。

l测试台在不同转矩负载下的振动特征表现研究。

测试台基本技术参数：