MKD112B-048-KP1-BN 力士乐伺服电机

　　随着机械行业的不断开发产品也有相应的需求，直线电机模组的应用也随之变得广阔，近几年直线电机模组广泛应用在自动化工业领域中，大大提高了企业的生产效率。今天就由PBA碧绿威自动化为大家详细讲解一下，在购买直线电机模组时，需考虑的六大因素。

　　1、抗振性与稳定性：稳定性是指在给定的运转条件下不出现自激振动的性能;而抗振性则是指模组副接受受迫振动和冲击的能力。

　　2、刚度：刚度对于精密机械与仪器尤为重要。模组变形包括导轨本体变形导轨副接触变形，导轨抵抗受力变形的能力。变形将影响构件之间的相对位置和导向精度。两者均应考虑。

　　3、运动灵敏度和定位精度：直线导轨运动灵敏度是指运动构件能实现的min行程;定位精度是指运动构件能按要求停止在位置的能力。微型电钢运动灵敏度和定位精度与导轨类型、摩擦特性、运动速度、传动刚度、运动构件质量等因素有关。

　　4、精度坚持性：是指工作过程中保持原有几何精度的能力。模组的精度坚持性主要取决于导轨的耐磨性极其尺寸稳定性。耐磨性与导轨副的资料匹配、受力、加工精度、润滑方式和防护装置的性能的因素有关。导轨及其支承件内的剩余应力也会影响导轨的精度坚持性。

　　5、导向精度：导向精度是指运动构件沿导轨导面运动时其运动轨迹的准确水平。单轴手臂影响导向精度的主要因素有导轨承导面的几何精度、导轨的结构类型、导轨副的接触精度、外表粗糙度、导轨和支承件的刚度、导轨副的油膜厚度及油膜刚度。直线运动导轨的几何精度一般包括：垂直平面和水平平面内的直线度;两条导轨面间的平行度。直交机械手导轨几何精度可以用导轨全长上的误差或单位长度上的误差表示。

　　6、运动平稳性：模组运动平稳性是指导轨在低速运动或微量移动时不出现爬行现象的性能。平稳性与导轨的结构、导轨副材料的匹配、润滑状况、润滑剂性质及导轨运动之传动系统的刚度等因素有关。

　　以下是我司【主营产品】，有需要可以发来帮您对比下价格哦!

　　主营：世界品牌的PLC 、DCS 系统备件 模块

　　①Allen-Bradley(美国AB)系列产品》

　　②Schneider(施耐德电气)系列产品》

　　③General electric(通用电气)系列产品》

　　④Westinghouse(美国西屋)系列产品》

　　⑤SIEMENS(西门子系列产品)》

　　⑥销售ABB Robots. FANUC Robots、YASKAWA Robots、KUKA Robots、Mitsubishi Robots、OTC Robots、Panasonic Robots、MOTOMAN Robots。

　　⑦estinghouse(西屋)： OVATION系统、WDPF系统、MAX1000系统备件。

　　⑧Invensys Foxboro(福克斯波罗)：I/A Series系统，FBM(现场输入/输出模块)顺序控制、梯形逻辑控制、事故追忆处理、数模转换、输入/输出信号处理、数据通信及处理等。Invensys Triconex: 冗余容错控制系统、基于三重模件冗余(TMR)结构的现代化的容错控制器。

　　⑨Siemens(西门子)：Siemens MOORE， Siemens Simatic C1，Siemens数控系统等。

　　⑩Bosch Rexroth(博世力士乐)：Indramat，I/O模块,PLC控制器,驱动模块等。

　　◆Motorola(摩托)：MVME 162、MVME 167、MVME1772、MVME177等系列。

　　PLC模块，可编程控制器，CPU模块，IO模块，DO模块，AI模块，DI模块，网通信模块，

　　以太网模块，运动控制模块，模拟量输入模块，模拟量输出模块，数字输入模块，数字输出

　　模块，冗余模块，电源模块，继电器输出模块，继电器输入模块，处理器模块。

　　我们的优势是：全新原装，，供给一年质保!本公司所有产品都经过严格检测，欢迎询价，收购。只需您有诚心，本公司将会给你供给一个比同行优势的价格，共同拿下单子。

　　With the continuous development of the machinery industry and the corresponding demand for products, the application of linear motor module has also become broad. In recent years, linear motor module has been widely used in the field of automation industry, which has greatly improved the production efficiency of enterprises. Today, PBA biluwei automation will explain in detail the six factors to be considered when purchasing linear motor modules.

　　1. Vibration resistance and stability: stability refers to the performance without self-excited vibration under given operating conditions; Vibration resistance refers to the ability of the mold assembly pair to accept forced vibration and impact.

　　2. Stiffness: stiffness is particularly important for precision machinery and instruments. The module deformation includes the deformation of the guide rail body, the contact deformation of the guide rail pair, and the ability of the guide rail to resist stress deformation. Deformation will affect the relative position and guiding accuracy between components. Both should be considered.

　　3. Motion sensitivity and positioning accuracy: the motion sensitivity of linear guide rail refers to the Min stroke that the moving component can achieve; Positioning accuracy refers to the ability of moving components to stop at the specified position as required. The motion sensitivity and positioning accuracy of micro electric steel are related to the type of guide rail, friction characteristics, motion speed, transmission stiffness, quality of moving components and so on.

　　4. Accuracy persistence: refers to the ability to maintain the original geometric accuracy in the working process. The precision persistence of the module mainly depends on the wear resistance and dimensional stability of the guide rail. The wear resistance is related to the data matching of guide rail pair, stress, machining accuracy, lubrication mode and the performance of protective device. The residual stress in the guide rail and its support will also affect the accuracy and persistence of the guide rail.

　　5. Guidance accuracy: guidance accuracy refers to the accurate level of the motion track of the moving component when it moves along the guide surface of the guide rail. The main factors affecting the guiding accuracy of the single axle arm include the geometric accuracy of the guide bearing surface, the structural type of the guide rail, the contact accuracy of the guide rail pair, the surface roughness, the stiffness of the guide rail and the support, the oil film thickness and oil film stiffness of the guide rail pair. The geometric accuracy of linear motion guide rail generally includes: straightness in vertical plane and horizontal plane; Parallelism between two guide rail surfaces. The geometric accuracy of the guide rail of the orthogonal manipulator can be expressed by the error of the total length of the guide rail or the error of the unit length.

　　6. Movement stability: the movement stability of the module refers to the performance that the guide rail does not crawl when moving at low speed or slightly. The stability is related to the structure of the guide rail, the matching of the guide rail pair materials, the lubrication condition, the nature of the lubricant and the stiffness of the transmission system of the guide rail movement.