产品特点：

Machine- PT400pro齿轮轴承综合测试台采用ABB小型三相异步电机驱动，配合变频器来调节转速，联轴器直接驱动转子部件。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，还可进行故障齿轮测试、转子动平衡试验、启停机试验、转轴摩擦试验、轴弯曲试验，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，配合教学模拟及科研用户的广泛需求。

The PT400Pro is driven by an ABB small three-phase asynchronous motor, coupled  with a frequency converter to adjust the speed, and the coupling directly drives the  rotor components. Select bearings with different types of faults, verify the frequency characteristics of bearing defects at different speeds, and conduct fault gear  testing, rotor dynamic balance testing, start stop testing, shaft friction testing, and  shaft bending testing 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：

Machine- PT400pro齿轮轴承综合测试台主要由三相异步电机、变频器、单极传动齿轮箱、双支撑轴承、动平衡转子盘、转轴、皮带及皮带轮张紧器、减震基础底座、磁吸开关等组成。

The test bench mainly consists of three-phase asynchronous motors, frequency  converters, single pole transmission gearboxes, double support bearings,  dynamic balancing rotor discs, shafts, belts and pulley tensioners, shock-absorbing foundation bases, magnetic switches, etc.

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齿轮箱故障齿轮模拟：缺齿、断齿、磨损、裂纹。

l皮带磨损故障模拟、转子动平衡。

l常见机械故障：机械松动、轴弯曲、摩擦、不对中等试验。

l不同转速下的轴承故障频率识别。

l测试台启停机测试。

测试台基本技术参数：