HIWIN直线导轨选型、使用、维护参考资料

直线导轨的选型本文所说的直线导轨均指滚动直线导轨。

种类按滚动体类型分有滚珠导轨、滚柱导轨，前者包括交叉滚珠导轨，而交叉滚柱导轨则可归于后者。

按形状分有方轨（截面尺寸大致呈等边矩形）和扁轨（截面尺寸大致呈扁平的矩形），不说明的一般指方轨，扁轨的官方称呼是微型滚珠滑轨。

按制造结构分又可分成2排滚珠（或滚柱）导轨、4排滚珠导轨等。

型号编排介绍目前直线导轨市场标准化程度相对比较高，除某些日本品牌之外多数种类各品牌之间可以替换，这也是整个传动机械产品市场的趋势。

各厂家大致的型号编排规则有两类，一类是欧系，一类是日系，前者以德系产品为代表，编号比较复杂，主要是字母和数字混合编号，但是数字含义比较复杂，有的就干脆全是数字，中间以点号隔开，比如：123.123.12.123.1。

日系产品编号相对简单一点，大致方式也是字母和数字，一般前面是数字，表示产品系列，后面的数字表示相关规格尺寸，例如轨的宽度、长度、滑块数量等，再后面的字母表示其他如形状精度等指标。

上述描述是指大致编号原则，具体型号请参阅该品牌产品样本。

选型基本原则1．优先性能而不是价格：满足设计要求应是用户首先考虑的目标，然后找到恰当的供应商获得相对低价。

机械产品特别是零部件行业极少有暴利情况，除高端品牌外，如果忽略渠道因素你基本可以认为价高质优。

2．优先选择产品类型而不是品牌：作为用户，自豪于忠于某个品牌是愚蠢的，在适当的时候适当的场合选用不同品牌的产品十分必要。

例：某用户电火花机装的是日本THK导轨，坏了一个滑块，保修期外需要订购，但是被厂家告之必须整套订购，7000多块，2个月货期，而台湾品牌HIWIN类似型号只要2000多，现货。

我以近10年本行业经验保证，这两个型号质量相差不大。

但是换不了，为什么？因为原先的组合高和滑块安装孔不一样。

在这里我首先强调一下，并非我主观刻意排除日系产品，而支持国货。

3．优先考虑标准型号而非特殊型号：每个厂家的样本都会在同一个产品下列举很多规格，但实际上可能大部分都不生产或供货期很长，所以，尽量不要选用非常规规格，以避免在订货、交货期、维修等环节造成困扰。

安昂五金机电有限公司
HIWIN导轨定期维护程序
首先：检查设备的HIWIN导轨前需先清洁机器表面，然后拆卸周边的零件。

在一般情况下，防尘油封是很脆弱的零件，因此需小心的拆卸，切勿过度施力，然后仔细的检查油封及其周边的零件，如果已呈现出不良的症状时，务必更换掉，不良的油封会导致HIWIN导轨的加速损坏，更严重的话，使得设备停机。

其次：检查HIWIN直线导轨的润滑剂，沾上点点润滑剂在两指之间摩擦，若有污染物存在，可感觉出来，或在手背上涂薄层润滑剂，然后封光检查。

在平时的保养过程中，要及时更换润滑剂，机油润滑的德国数控车床在泻除旧机油后，可能的话，再灌入新鲜的机油并让机器在低转速旋转几分钟。

尽可能使机油收集残馀的污染物，然后再泻除这些机油，机油在使用前最好先经过滤。

滑脂润滑的设备在更换滑脂时所使用的乔除器应避免带有棉质物接角到HIWIN直线导轨的任一部位，因为这些残留的纤维可能楔入于滚动件之间并且造成损坏，尤其是一些小型设备上导轨的的应用更需注意此问题。

再次：暴露在外部的HIWIN导轨，检查时，千万不要让导轨暴露于污染物或湿气的环境.如果工作中断时就以油纸塑胶片或类似材料覆盖机器若在不用拆卸而可能执行检查的情形下清洗无掩蔽的数控车床，要以涂敷用的刷子沾上石油溶剂清洗，再以一块不起毛的布料擦干或用压缩空气吹干。

‘；。

、。

HIWIN上银导轨选用准则：
1.使用条件设定
应用之设备，行程，内部空进之限制，运行速度、加速度，精度之要求，使用频率，刚性之要求，使用环境，负荷方式，要求寿命年限
2.上银导轨各系列的应用
HG系列：磨床、铣床、车床、钻床、综合加工机、放电加工机、搪床、线切割机、精密量测仪器、木工机器、搬运机器、运送装置。

EG系列：产业自动化机器、半导体机械、雷射雕刻机、包装机器。

MGN/MGW系列：印表机、机器手臂、电子仪器设备、半导体设备。

3.上银导轨选用精度等级
C,H,P,SP,UP等级视设备精度要求而定
4.假定滑块尺寸及数目
依经验选用负荷状态若与滚珠螺杆配合使用，则使用的HIWIN直线导轨规格与螺杆外径相似，如螺杆外径为35mm则选用HG35规格
5.计算滑块最大负荷
参照负荷计算例计算单个滑块最大等效负荷确认选用的上银导轨静安全系数应超过静安全系数使用表所列之值
6.选择预压力
依刚性要求及安装面精度选用
7.确认刚性
参照刚性表计算变形量提高预压力，加大选用尺寸或滑块数以提高刚性
8.计算使用寿命
依使用速度、频率计算寿命距离要求依寿命公式计算选定上银直线导轨之寿命距离
9.润滑选用
润滑剂选用，依设备需求可选择润滑脂、润滑油或特殊润滑剂润滑定期注入润滑脂或自动供油
凡一传动。

运用hiwin直线导轨要注意的事项在我们在自动化的行业汇总运用到hiwin直线导轨的时候会不会注意一些细节呢，在运用hiwin直线导轨的时候我们也会是应该注意一些思想的这样就会对导轨有好处，对我们的工作方面也是提供了便利。

Hiwin直线导轨在运用时要注意的事项：可以接受四方向的高负荷才能几许力学布局的描绘,可还接受径向、反径向和横方向的负荷,并坚持行走精度,还可以简单藉由施于预压与滑块数量,所以可以进步起性能和负荷才能。

合适的高速化之使用冲突阻力小的特性,对设备的驱动马力需求是比较低的,hiwin 直线导轨节省能源作用很大,特别运动磨耗小,温升效应低,可还完成机械小型化与高速化需求。

请将运用直线轴承网度限界设定在80度以下(除了耐热标准的产物外.。

超越这个温度,塑料制的端盖有圆柱滚子轴承能够受损。

定位精度高,重现性佳直线导轨的翻滚运动方法,冲突系数稀奇小,特别静冲突力与动冲突力的距离很小,即便在微量进给时也不会有空转打滑的表象,解析才能与重现性,因而可以完成m级的定位精度。

低冲突阻力,可长时间坚持精度直线导轨的翻滚冲突力可减小至滑动导轨冲突阻力的1/20~1/40,特别光滑布局简略,光滑简单,光滑作用优秀,冲突触摸面的磨耗,,因而可以长时间坚持行走精度。

直线导轨双扇电动平移冷库门是一种结构简单、造价低、噪音小、环保、生产周期短的双扇电动平移冷库门，包括导轨，导轨两端固定安装有限位堵头，导轨内通过行轮支架总成滑动连接有主动扇和从动扇，主动扇上固定安装有电机减速器，电机减速器的电机输出轴固定连接有传动齿轮，传动齿轮传动连接有传动齿条，传动齿条固定安装在托架上；传动齿轮上固定连接有钢丝绳条盘，钢丝绳条盘上缠有关闭钢丝绳，关闭钢丝绳的另一端固定连接在从动扇上，关闭钢丝绳与从动扇连接点左侧的从动扇上固定连接有开启钢丝绳，开启钢丝绳的另一端固定连接在主动扇上，开启钢丝绳上滚动连接有定滑轮，定滑轮固定安装在从动扇左侧；钢丝绳条盘的转动半径是传动齿轮转动半径的2倍。

HIWIN直线导轨HG系列HIWIN直线导轨系为一种滚动导引，借由钢珠在滑块与导轨之间作无限滚动循环，负载平台能沿着导轨轻易地以高精度作线性运动。

与传统的滑动导引相比较，滚动导引的摩擦系数可降低至原来的1/50，由于启动的摩擦力大大减少，相对的较少无效运动发生，故能轻易达到μm级进给及定位。

再加上滑块与导轨间的束制单元设计，使得直线导轨可同时承受上下左右等各方向的负荷，上述陈列特点并非传统滑动导引所能比拟，因此机台若能派和滚珠螺杆，使用直线导轨作导引，必能大幅提高设备精度与机械效能。

HIWIN直线导轨优点及特点：1.定位精度高使用直线导轨作为线性导引时，由于直线导轨的摩擦方式为滚动摩擦，不仅摩擦系数降低至滑动导引的1/50，动摩擦力与静摩擦力的差距亦变得很小。

因此当床台运行时，不会有打滑的现象发生，可达到μm级的定位精度。

2.磨耗少能长时间维持精度传统的滑动导引，无可避免的会因油腻逆流作用造成平台运动精度不良，且因运动时润滑不充分，导致运行轨道接触面的磨损，严重影响精度。

而滚动导引的磨耗非常小，故机台能长时间维持精度。

3.适用高速运动且大幅降低机台所需驱动马力由于直线导轨移动时摩擦力非常小，只需较小动力便能让床台运行，尤其是在床台的工作方式为经常性往返运行时，更能明显降低机台电力损耗量。

且因其摩擦产生的热较小，可适用于高速运行。

4.可同时承受上下左右方向的负荷由于直线导轨特殊的束制结构设计，可同时承受上下左右方向的负荷，不像滑动导引在平行接触面方向可承受的侧向负荷较轻，易造成机台运行精度不良。

5.组装容易并具互换性组装时只要铣削或研磨床台上导轨之装配面，并依建议之步骤将导轨、滑块分别以特定扭力固定于机台上，即能重现加工时的高精密度。

传统的滑动导引，则须对运行轨道加以铲花，既费事又费时，且一旦机台精度不良，又必须再铲花一次。

直线导轨具有互换性，可分别更换滑块或导轨甚至是直线导轨组，机台即可重新获得高精密度的导引。

线性h i w i n直线导轨的检查和维护及注意事项使用了导轨那么我们就要学习一些导轨方面的知识，以备不时之需。

比如说检查导轨，导轨的好与坏我们要检查的出来，导轨在使用的过程中我们要知道出现的故障的原因，这样我们才能更好的去维修它和维护它。

今天我们就来讲述线性hiwin直线导轨的检查和维护及注意事项。

分歧的光滑油制止互相夹杂运用。

导轨体导轨塞、放油导轨塞和通气器的地位由装置地位决议。

它们的相关地位可参考线性导轨的装置地位图来确定。

线性h i w i n直线导轨反省和维护的留意事项1、线性导轨应结实地装置在不变程度的根底或底座上，排油槽的油应能扫除，且冷却空气轮回流畅。

根底不成靠，运转时会惹起振动及噪声，并促使轴承及齿轮受损。

当传动联接件有凸起物或采用齿轮、链轮传动时，应思索加装防护安装，输出轴上接受较大的径向载荷时，应选用增强型。

2、按规则的装置安装包管任务人员能便利地接近油标，通气塞、排油塞。

装置就位后，应按次序具体反省装置地位的精确性，各紧固件压紧的牢靠性，装置后应能灵敏转变。

线性导轨采用油池飞溅光滑，在运转前用户需将通气孔的导轨塞取下，换上通气塞。

按分歧的装置地位，并翻开导轨体塞导轨钉反省导轨体线的高度，从导轨体塞处加油至光滑油从导轨体塞导轨孔溢出为止，拧上导轨体塞确定无误后，方可进行空载试运转，工夫不得少于2小时。

运转应平稳，无冲击、振动、杂音及渗漏油景象，发现异常应实时扫除。

经由必然期间应再反省导轨体，以避免机壳能够形成的走漏，如情况温渡过高或过低时，可改动光滑油的商标。

3、装置线性导轨时，应注重传动中间轴线对中，其误差不得大于所用联轴器的运用赔偿量。

对中优越能延伸运用寿命，并取得幻想的传动效率。

4、在输出轴上装置传动件时，不答应用锤子敲击，凡间应用装配夹具和轴端的内导轨纹，用导轨栓将传动件压入，不然有能够形成线性导轨内部零件的损坏。

最好不采用钢性固定式联轴器，因该类联轴器装置欠妥，会惹起不用要的外加载荷，致使形成轴承的早期损坏，严重时甚至形成输出轴的断裂。

HIWIN直线导轨的选型摘要：随着中国制造2025、工业4.0等概念的提出，制造业对自动化、智能化生产模式的需求日益增长。

自动化生产线、高精度机床等行业也得到迅猛的发展。

与之密切相关的直线导轨行业在国内也蓬勃发展，各种直线导轨品牌也如雨后春笋般的出现。

作为目前中国大陆销量最大的直线导轨品牌，HIWIN直线导轨也被广大的设备设计人员所熟知。

但是面对如此多的直线导轨品牌，以及每个导轨品牌如此多的规格系列，很多新的设计人员感觉无从下手，应该选用什么样的直线这问题，让没有经验的选型人员很困惑。

本文以HIWIN产品为例，从设备所属产业范围入手，对各系列导轨进行结构特点分析，着重说明其适用的设备行业。

希望对大家有所帮助。

关键词：HIWIN直线导轨、产品系列、应用领域。

一、HIWIN直线导轨系列：为了适应不同的行业应用，HIWIN直线导轨通过多年的积累完善，拥有了10大系列产品，分别是：HG系列、QH系列、RG系类、QR系列、EG系列、QE系列、WE系类、QW系列、MG系类、CG 系列二、HIWIN直线导轨的行业应用：1、HG系列：重负荷型滚珠直线导轨，该产品为4列是单圆弧接触直线导轨，具有4方向等载荷及自动调心的功能，可吸收安装误差。

适合于高精度、高速度、高负荷、高刚性的场合，其应用的设备领域有：磨床、铣床、车床、钻床、综合加工机、放电加工机、镗床、线切割、精密测量仪器、搬运机械、运送机械等。

2、QH系列：其设计理念和HG系列相同，只是在他的基础上，增加了静音的设计，试用于所有的HG系列的应用场合，并且和HG 系类相比，噪音更低。

3、RG系列：传动体从HG系类的滚珠变成滚柱，安装尺寸基本不变，只是导轨连接孔更为密集。

适用于比HG导轨有更高精度和刚性要求的场合。

其应用的设备领域有：CNC加工机、重切削加工机、CNC磨床、射出成形机、放电加工机、切割机、大型龙门机床。

4、QG系列: 其设计理念额RG系列相同，只是在他的基础上，增加了静音的设计，试用于所有的RG系列的应用场合，并且和RG 系类相比，噪音更低。

直线导轨维护与保养
1. 清洁，定期清洁直线导轨是非常重要的。

使用清洁剂和软布
擦拭导轨表面，确保没有灰尘、金属屑或其他杂质。

这有助于减少
摩擦和磨损，保持导轨表面的光洁度。

2. 润滑，正确的润滑是保持直线导轨正常运行的关键。

根据制
造商的建议，选择适当的润滑剂，确保导轨表面和滑块都得到充分
润滑。

定期检查润滑油的情况，及时补充或更换润滑剂。

3. 检查，定期检查直线导轨的安装情况和运行状态。

确保导轨
固定牢固，滑块运行平稳，没有异常声音或振动。

如发现问题，及
时进行调整或维修。

4. 防止污染，保持工作环境清洁，避免导轨受到污染物的侵害。

尽量减少灰尘、水汽等对导轨的影响，可以采取罩子或其他防护措施。

5. 注意安装，在安装直线导轨时，要确保安装平整、垂直，避
免受到外力影响。

正确的安装可以减少导轨的磨损和变形，延长使
用寿命。

6. 定期维护，制定维护计划，进行定期的维护和检查。

根据使用频率和工作环境的不同，制定相应的维护周期和内容，确保直线导轨的长期稳定运行。

综上所述，直线导轨的维护与保养涉及清洁、润滑、检查、防污染、注意安装和定期维护等多个方面。

通过严格执行这些维护措施，可以确保直线导轨的正常运行，延长其使用寿命，提高设备的稳定性和可靠性。

Linear GuidewayTechnical Information技術手冊技術手冊目次前言 (1)一、基本資料 (1)1-1 HIWIN 線性滑軌優點及特點 (1)1-2 選用準則 (2)1-3 額定負荷 (3)1-4 線性滑軌壽命 (4)1-5 工作負荷 (5)1-6 摩擦力 (9)1-7 潤滑 (10)1-8 滑軌接牙件 (10)1-9 線性滑軌的配置 (11)1-10 線性滑軌的安裝 (12)二、HIWIN 產品系列 (17)2-1 HG系列─滾珠線性滑軌 (18)2-2 EG系列─低組裝式滾珠線性滑軌 (39)2-3 MGN/MGW系列─微小型線性滑軌 (55)2-4 RG系列─滾柱式線性滑軌 (64)2-5 E2型式─自潤式線性滑軌 (80)2-6 PG型式─定位線性滑軌 (84)2-7 SE型式─金屬端蓋式線性滑軌 (91)2-8 Q1型式─靜音式線性滑軌 (92)三、HIWIN 線性滑軌選用需求表 (101)(本型錄的內容規格若有變更，恕不另行通知)G99TC14-0801前言線性滑軌係為一種滾動導引，藉由鋼珠在滑塊與滑軌之間作無限滾動循環，負載平台能沿著滑軌輕易地以高精度作線性運動。

與傳統的滑動導引相較，滾動導引的摩擦係數可降低至原來的1/50，由於起動的摩擦力大大減少，相對的較少無效運動發生，故能輕易達到µm級進給及定位。

再加上滑塊與滑軌間的束制單元設計，使得線性滑軌可同時承受上下左右等各方向的負荷，上述陳列特點並非傳統滑動導引所能比擬，因此機台若能配合滾珠螺桿，使用線性滑軌作導引，必能大幅提高設備精度與機械效能。

一、基本資料1-1 HIWIN 線性滑軌優點及特點1-1-1 優點(1) 定位精度高使用線性滑軌作為線性導引時，由於線性滑軌的摩擦方式為滾動摩擦，不僅摩擦係數降低至滑動導引的1/50，動摩擦力與靜摩擦力的差距亦變得很小。

因此當床台運行時，不會有打滑的現象發生，可達到µm級的定位精度。

直线导轨的工作原理以及使用注意事项
直线导轨可分为：滚轴直线导轨，圆柱直线导轨，滚珠直线导轨，三种，是用来支撑和引导运动部件，按给出的方向做往复直线运动。

依
按摩擦特性来定，直线运动导轨可分为滚动摩擦导轨、翻转摩擦导轨、
弹性摩擦导轨、液体摩擦导轨等类型。

工作原理
由钢珠在滚轮跟导轨之间无限滚动循环，从而使负荷平台顺着导
轨轻易的高精密线性运动，并把摩擦指数降到平常传统滚动导引的五非
常之一，能轻易地达到很高的精度等级。

滚轮跟导轨间末制单元设计，
使线型导轨同时承当前后左右等各方向的负载，流回系统及精简化的结
构设计让HIWIN的线形导轨有更平稳且低噪声的运动。

直线导轨属于精密零件，因此在使用时要求有相当地谨慎心态，
即使是使用了高性能的直线导轨，假如使用不当，也不能达到预想的特
性效果，而且简单使直线导轨毁坏。

因此，应用直线导轨应注意下列事宜：
避开生锈
全用手取放直线导轨时，要充分洗掉手上的汗水，并涂以优质矿
物油后再进行操作，在雨季和夏天尤其要注意防锈。

维持环境清洁
维持直线导轨以及周边环境的清洁即便是人眼看不见的细小尘土
进到导轨，也会加添导轨的损坏，振动和噪音。

安装要认真认真
直线导轨使用安装时应认真认真，不允许强力冲压，不允许用锤
直接敲打导轨，不允许依据滚动体传送压力。

安装工具要适合
直线导轨应用适合、精准的安装工具尽量使用常用工具，竭力避开使用布类和短纤维之类的东西。

万禧万德（天津）机电科技有限公司HIWIN导轨的型号HIWIN直线导轨（总代理）原装HIWIN台湾线性导轨HGH、HGW、EGH、EGW、MGN、MGW 滑块线性滑轨滑块/微型导轨/HIWIN静音式线性导轨/HIWIN滚柱式直线导轨/HIWIN线性滑块/HIWIN静音式线性滑轨上银HIWIN。

高组装系列：HGH-CA /HA、HGW-CA/HA 规格大小：15～65；低组装系列：EGH-SA/CA、EGW-SA/CA 规格大小：15～30微型系列：MGN-C/H、MGW-C/H 规格大小：7～15* 高组装方形型号：HGH15CA HGH20CA HGH20HA HGH25CA HGH25HA HGH30CA HGH30HA HGH35CA HGH35HA HGH45CA HGH45HA HGH55CA HGH55HA HGH65CA HGH65HA* 高组装法兰形型号：HGW15CA HGW20CA HGW20HA HGW25CA HGW25HA HGW30CA HGW30HA HGW35CA HGW35HA HGW45CA HGW45HA HGW55CA HGW55HA HGW65CA HGW65HA * 高组装法兰形下锁式型号：HGW15CB HGW20CB HGW20HB HGW25CB HGW25HB HGW30CB HGW30HB HGW35CB HGW35HB HGW45CB HGW45HB HGW55CB HGW55HB HGW65CB HGW65HB* 高组装法兰形上下锁式型号：HGW15CC HGW20CC HGW20HC HGW25CC HGW25HC HGW30CC HGW30HC HGW35CC HGW35HC HGW45CC HGW45HC HGW55CC HGW55HC HGW65CC HGW65HC* 低组装方形上锁式型号：EGH15SA EGH15CA EGH20SA EGH20CA EGH25SA EGH25CA EGH30SA EGH30CA* 低组装法兰形上锁式型号：EGW15SA EGW15CA EGW20SA EGW20CA EGW25SA EGW30SA EGW30CA* 低组装法兰形下锁式型号：EGW15SB EGW15CB EGW20SB EGW20CB EGW25SB EGW25CB EGW30SB EGW30CB* 微型导轨型号：MGN7C MGN7H MGN9C MGN9H MGN12C MGN12H MGN15C MGN15H MGW7C MGW7H MGW9C MGW9H MGW12C MGW12H MGW15C MGW15H特征：HIWIN-Q1系列静音式线性滑轨，乃基于四列式单圆弧牙型接触设计，为提升竞争优势，而积极研发之高性能线性滑轨。

Technical InformationTechnical Information IndexPreface (1)1. General Information (1)1-1 Advantages and features of Linear Guideway (1)1-2 The principles of selecting Linear Guideway (2)1-3 Basic Load Rating of Linear Guideways (3)1-4 The service Life of Linear Guideways (4)1-5 Acting Load (5)1-6 friction (9)1-7 Lubrication (10)1-8 The Butt-joint Rail (10)1-9 Mounting Configurations (11)1-10 Mounting procedures (12)2. HIWIN Linear Guideway Product Series (18)2-1 HG series – Heavy Load Ball Type Linear Guideway (20)2-2 EG series – Low profile Ball Type Linear Guideway (42)2-3 WE series – four-Row Wide Rail Linear Guideway (59)2-4 MG series – Miniature Linear Guideway (72)2-5 TM series – Miniature Linear Guideway (82)2-6 QH series – Heavy Load TypeLinear Guideway, with synchMotion TM Technology (90)2-7 QE series – Low profile Linear Guideway, with synchMotion TM Technology (104)2-8 QW series – Wide Rail Linear Guideway, with synchMotion TM Technology (116)2-9 RG series – High Rigidity Roller Type Linear Guideway (129)2-10 QR series – Roller type Linear Guideway, with synchMotion TM Technology (148)2-11 E2 Type – self Lubrication Kit for Linear Guideway (162)2-12 pG Type – positioning Guideway (166)2-13 sE Type – Metallic End Cap Linear Guideway (184)2-14 RC Type – Reinforced Cap (185)2-15 Grease (186)3.HIWIN Linear Guideway Inquiry Form (190)(The specifications in this catalogue are subject to change without notification.)(1) High positional accuracyWhen a load is driven by a linear motion guideway, the frictional contact between the load and the bed desk is rolling contact. The coefficient of friction is only 1/50 of traditional contact, and the difference between the dynamic and the static coefficient of friction is small. Therefore, there would be no slippage while the load is moving.(2) Long life with high motion accuracyWith a traditional slide, errors in accuracy are caused by the counter flow of the oil film. Insufficient lubrication causes wear between the contact surfaces, which become increasingly inaccurate. In contrast, rolling contact has little wear; therefore, machines can achieve a long life with highly accurate motion.(3) High speed motion is possible with a low driving forceBecause linear guideways have little friction resistance, only a small driving force is needed to move a load. This results in greater power savings, especially in the moving parts of a system. This is especially true for the reciprocating parts.(4) Equal loading capacity in all directionsWith this special design, these linear guideways can take loads in either the vertical or horizontal directions. Conventional linear slides can only take small loads in the direction parallel to the contact surface. They are also more likely to become inaccurate when they are subjected to these loads.(5) Easy installationInstalling a linear guideway is fairly easy. Grinding or milling the machine surface, following the recommended installation procedure, and tightening the bolts to their specified torque can achieve highly accurate linear motion.(6) Easy lubricationWith a traditional sliding system, insufficient lubrication causes wear on the contact surfaces. Also, it can be quite difficult to supply sufficient lubrication to the contact surfaces because finding an appropriate lubrication point is not very easy. With a linear motion guideway, grease can be easily supplied through the grease nipple on the linear guideway block. It is also possible to utilize a centralized oil lubrication system by piping the lubrication oil to the piping joint.(7) InterchangeabilityCompared with traditional boxways or v-groove slides, linear guideways can be easily replaced should any damage occur. for high precision grades consider ordering a matched, non-interchangeable, assembly of a block and rail.PrefaceA linear guideway allows a type of linear motion that utilizes rolling elements such as balls or rollers. By using re-circulating rolling elements between the rail and the block, a linear guideway can achieve high precision linear motion. Compared to a traditional slide, the coefficient of friction for a linear guideway is only 1/50. Because of the restraint effect between the rails and the blocks, linear guideways can take up loads in both the up/down and the left/right directions. With these features, linear guideways can greatly enhance moving accuracy, especially, when accompanied with precise ball screws.1-1 Advantages and Features of Linear Guideways1. General InformationG99TE17-13061Linear GuidewaysGeneral Information1-2 Selecting Linear GuidewaysG99TE17-13062(1) Static load rating (C 0)Localized permanent deformation will be caused between the raceway surface and the rolling elements when a linear guideway is subjected to an excessively large load or an impact load while either at rest or in motion. If the amount of this permanent deformation exceeds a certain limit, it becomes an obstacle to the smooth operation of the linear guideway. Generally, the definition of the basic static load rating is a static load of constant magnitude and direction resulting in a total permanent deformation of 0.0001 times the diameter of the rolling element and the raceway at the contact point subjected to the largest stress. The value is described in the dimension tables for each linear guideway. A designer can select a suitable linear guideway by referring to these tables. The maximum static load applied to a linear guideway must not exceed the basic static load rating.(2) Static permissible moment (M 0)The static permissible moment refers to a moment in a given direction and magnitude when the largest stress of the rolling elements in an applied system equals the stress induced by the static Load Rating. The static permissible moment in linear motion systems is defined for three directions: M R , M p and M Y .(1) Dynamic load rating (C)The basic dynamic load rating is an important factor used for calculation of service life of linear guideway. It is defined as the maximum load when the load that does not change in direction or magnitude and results in a nominal life of 50km of operation for a ball type linear guideway and 100km for a roller type linear guideway. The values for the basic dynamic load rating of each guideway are shown in dimension tables. They can be used to predict the service life for a selected linear guideway.(3) Static safety factorThis condition applys when the guideway system is static or under low speed motion. The static safety factor, which depends on environmental and operating conditions, must be taken into consideration. A larger safety factor is especially important for guideways subject to impact loads (see Table 1-1). The static load can be obtained by using Eq. 1.1f sL : static safety factor for simple load f sM : static safety factor for moment C 0 : static load rating (kN)M 0 : static permissible moment (kN •mm)p : Calculated working load (kN)M : Calculated appling moment (kN •mm)1-3 Basic Load Ratings of Linear Guideways1-3-1 Basic Static LoadEq.1.1f SL =P or 0f SM =M0M R M P M Y1-3-2 Basic Dynamic LoadG99TE17-13063Linear GuidewaysGeneral Information1-4 Service Life of Linear Guideways1-4-1 Service LifeWhen the raceway and the rolling elements of a linear guideway are continuously subjected to repeated stresses, the raceway surface shows fatigue. flaking will eventually occur. This is called fatigue flaking. The life of a linear guideway is defined as the total distance traveled until fatigue flaking appears on the surface of the raceway or rolling elements.1-4-2 Nominal Life (L)The service life varies greatly even when the linear motion guideways are manufactured in the same way or operated under the same motion conditions. for this reason, nominal life is used as the criteria for predicting the service life of a linear motion guideway. The nominal life is the total distance that 90% of a group of identical linear motion guideways, operated under identical conditions, can travel without flaking. When the basic dynamic rated load is applied to a linear motion guideway, the nominal life is 50km.1-4-3 Calculation of Nominal LifeThe acting load will affect the nominal life of a linear guideway. Based on the selected basic dynamic rated load and the actual load. The nominal life of ball type and roller type linear guideway can be calculated by Eq.1.2 and Eq. 1.3 respectively.If the environmental factors are taken into consideration, the nominal life is influenced greatly by the motion conditions, the hardness of the raceway, and the temperature of the linear guideway. The relationship between these factors is expressed in Eq.1.4 and Eq. 1.5.P P ( ( )) L=C P • 100km=• 62mileC P (())103103Eq.1.3L : Nominal lifeC : Basic dynamic load rating p : Actual loadL : Nominal life f h : Hardness factorC : Basic dynamic load rating f t : Temperature factor p C : Calculated load f W : Load factorEq.1.4Eq.1.5L= 33f h •f t •C f w • P cf h • f t • C f w • P c• 50km=•31mile(( )) f w P c f w P c (()) L=f h • f t •Cf w•P cf h • f t • C f w • P c• 100km=•62mile(())103103L=33C P• 50km=• 31mile C P( ( ) ) 1010Eq.1.2Ball type:Ball type:Roller type:Roller type:G99TE17-13064Table 1-2 Load factor1-4-5 Calculation of Service Life (L h )Transform the nominal life into the service life time by using speed and frequency.1-5 Applied Loads1-5-1 Calculation of Loadseveral factors affect the calculation of loads acting on a linear guideway (such as the position of the object's center of gravity, the thrust position, and the inertial forces at the time of start and stop). To obtain the correct loadvalue, each load condition should be carefully considered.(2) Temperature factor ( f t )Due to the temperature will affect the material of linear guide, therefore the permissible load will be reduced and the nominal service life will be decreased when over 100o C. Therefore, the basic dynamic and static load rating must be multiplied by the temperature factor. As some accessories are plastic which can’t resist high temperature, the working enviornment is recommended to be lower than 100o C.(3) Load factor ( f w )The loads acting on a linear guideway include the weight of slide, the inertia load at the times of start and stop, and the moment loads caused by overhanging. These load factors are especially difficult to estimate because of mechanical vibrations and impacts. Therefore, the load on a linear guideway should be divided by the empircal factor.TemperatureEq.1.6Eq.1.7L h = 3L •10 V e • 60 V e • 60= hr 3 3C P • 50•10( )V e • 60 V e • 60L h =3L • 10V e • 60V e • 60=hr3CP• 100•10()103L h : service life (hr)L : Nominal life (km)V e : speed (m/min)C/p : Load factorBall type:Roller type:1-4-4 Factors of Normal Life(1) Hardness factor ( f h )In general, the raceway surface in contact with the rolling elements must have the hardness of HRC 58~62 to an appropriate depth. When the specified hardness is not obtained, the permissible load is reduced and the nominal life is decreased. In this situation, the basic dynamic load rating and the basic static load rating must be multiplied by the hardness factor for calculation.G99TE17-13065Linear GuidewaysGeneral Information(1) Load on one blockTable 1-3 Calculation example of loads on blockW: Applied weightp n : Load (radial, reverse radial), n=1~4 a,b,k: Distance from external force to geometric center l: Distance from external force to driver f: External force p tn : Load (lateral), n=1~4c: Rail spacing d: Block spacing h: Distance from center of gravity to driverG99TE17-130661-5-2 Calculation of The Mean Load for Variable LoadingWhen the load on a linear guideway fluctuates greatly, the variable load condition must be considered in the life calculation. The definition of the mean load is the load equal to the bearing fatigue load under the variable loading conditions. It can be calculated by using table 1-5.(2) Loads with inertia forcesG99TE17-13067Linear GuidewaysGeneral Information=P e P +s P l=P e P +s 0.5 P l P s P l when when>•=P e P +l 0.5 P sP l P s>•1-5-3 Calculation for Bidirectional Equivalent LoadsHIWIN linear guideways can accept loads in several directions simultaneously. To calculate the service life of the guideway when the loads appear in multiple directions, calculate the equivalent load (p e ) by using the equationsbelow.lHG/EG/WE/QH/QE/QW/RG/QR SeriesMG Series1-5-4 Calculation Example for Service LifeA suitable linear guideway should be selected based on the acting load. The service life is calculated from the ratio ofthe working load and the basic dynamic load rating.Eq.1.8Eq.1.9Eq.1.10G99TE17-130681-6 FrictionAs mentioned in the preface, a linear guideway allows a type of rolling motion, which is achieved by using balls orrollers. The coefficient of friction for a linear guideway can be as little as 1/50 of a traditional slide. Generally, the coefficient of friction of ball type linear guideway is about 0.004 and roller type is about 0.003 .When a load is 10% or less than the basic static load rate, the most of the resistance comes from the grease viscosity and frictional resistance between balls. In contrast, if the load is more than the basic static load rating, the resistance will mainly come from the load.Eq.1.11=F µW •+S f : friction (kN)s : friction resistance (kN)µ : Coefficient of friction W : Normal loads (kN)G99TE17-13069Linear GuidewaysGeneral Information1-8 Jointed RailJointed rail should be installed by following the arrow sign and ordinal number which is marked on the surface of each rail.for matched pair, jointed rails, the jointed positions should be staggered. This will avoid accuracy problems due to discrepancies between the 2 rails (see figure).T : feeding frequency of oil (hour)V e : speed (m/min)1-7-2 OilThe recommended viscosity of oil is about 32~150cst. The standard grease nipple may be replaced by an oil piping joint for oil lubrication. since oil evaporates quicker than grease, the recommended oil feed rate is approximate 0.3cm 3/hr.1-7 Lubricationsupplying insufficient lubrication to the guideway will greatly reduce the service life due to an increase in rolling friction. The lubricant provides the following functions;Reduces the rolling friction between the contact surfaces to avoid abrasion and surface burning of the guideway.Generates a lubricant film between the rolling surfaces and decreases fatigue. Anti-corrosion .1-7-1 GreaseLinear guideway must be lubricated with the lithium soap based grease before installation. After the linear guideway is installed, we recommend that the guideway be re-lubricated every 100 km. It is possible to carry out the lubrication through the grease nipple. Generally, grease is applied for speeds that do not exceed 60 m/min faster speeds will require high-viscosity oil as a lubricant.T=100 • 1000V e • 60hrEq.1.12G99TE17-1306101-9 Mounting ConfigurationsLinear guideways have equal load ratings in the radial, reverse radial and lateral directions. The application depends on the machine requirements and load directions.Typical layouts for linear guideways are shown below:use of two rails(block fixed)HGW type block with mounting holes in different directions.total surface fixed installationuse of two rails(block movement)G99TE17-130611Linear GuidewaysGeneral InformationThree installation methods are recommended based on the required running accuracy and the degree of impacts and vibrations.1-10-1 Master and Subsidiary Guidefor non-interchangeable type Linear Guideways, there are some differences between the master guide and subsidiary guide. The accuracy of the master guide’s datum plane is better than the subsidiary’s and it can be a reference side for installation. There is a mark “MA” printed on the rail, as shown in the figure below.1-10-2 Installation to Achieve High Accuracy and Rigidity1-10 Mounting ProceduresHGH35C 10249-1 001 MAspec.Manufacture NoRail NoMasterG99TE17-130612(1) Mounting methodsIt is possible that the rails and the blocks will be displaced when the machine is subjected to vibrations and impacts. To eliminate these difficulties and achieve high running accuracy, the following four methods are recommended for fixing.(2) Procedure of rail installationG99TE17-130613Linear GuidewaysGeneral Information1-10-3 Installation of the Master Guide without Push ScrewsTo ensure parallelism between the subsidiary guide and the master guide without push screws, the following rail installation methods are recommended. The block installation is the same as mentioned previously.using a viceplace the rail into the mounting plane of the bed. Tighten the mounting bolts temporarily; then use a vice to push the rail against the side datum plane of the bed. Tighten the mounting bolts in sequence to the specified torque.(1) Installation of the rail on the subsidiary guide side(3) Procedure of block installationG99TE17-130614Method with use of a jigUse a special jig to ensure the rail position on the subsidiary guide side. Tighten the mounting bolts to the specified torque in sequence.G99TE17-130615Linear GuidewaysGeneral Information1-10-5 Linear Guideway Mounting Instructions1. H IWIN guideways are supplied with a coating of anti-corrosion oil before being shipped. please clean the oil before moving or running the blocks.2. R ecognition of master and subsidiary rails: f or non-interchangeable type linear guideways, there are some differences between the master rail and subsidiary rail. The accuracy of the master rail’s datum plane is better than the subsidiary’s and it can be a reference side for installation. There is a mark “MA” printed on the rail. Check for the correct order before starting the installation. The rail number of master is an odd number and the rail number of subsidiary is an even number. please install the rails according to the indication and carry on the installation according to the order for multi-rails installment (e.g.: 001 pairs 002 ; 003 pairs 004 etc.)1-10-4 When There Is No Side Surface of The Bed On The Master Guide SideTo ensure parallelism between the subsidiary guide and the master guide when there is no side surface, the following rail installation method is recommended. The installation of the blocks is the same as mentioned previously.(2) Installation of the rail on the subsidiary guide sideThe method of installation for the rail on the subsidiary guide side is the same as the case without push screws.(1) Installation of the rail on the master guide sideG99TE17-1306163. Recognition of datum plane: The datum plane (B) of rail is the side indicated by the arrow, which is marked on the top surface of the rail. The datum plane of block is smooth groundsurface which shows as D in figure 2.4.B utt-joint rail: Butt-joint rail should be installed by following the arrow sign and ordinal number which is marked on the surface of each rail as shown in the figure 3. To avoid accuracy problems due to discrepancies between the 2 rails such as for matched pair, butt-joint rails, the jointed positions should be staggered as shown in figure 4.g lease do not randomly mix block units and rails for non interchangeable type to avoid any installation problem. 7. T o ensure the straightness of rail, please tighten the mounting1. s o il or lithium-soap-base grease). please re-lubricate the blocks after assembling the guideways in machines. The same soap-base lubricants should be used.2. T he blocks are composed of various plastic parts; please avoid prolonged exposure of the plastic parts with any organic solvent when cleaning the blocks so that the product damage can be prevented.ne of the causes for breakdown or damage.4. p lease do not disassemble the parts arbitrarily, the incautious actions of disassembly may bring the foreign objects into the block and diminish the precision of guideways. 5. W hen handling the guideways please hold it horizontally. The improper oblique posture of guideways will cause the blocks falling from the rail.6. p lease avoid the inappropriate falling or clash on the blocks, which will damage the function of guideways.7. T he maximum tolerant temperature of E2 type (self lubricant kit) is in the range of -10℃~60℃. and for Quiet type . The maximum service temperature of sE type (MetallicBDG( Figure 2 )( Figure 2 )( Figure 1 )( Figure 5 )Not jointed properlyNot jointed properly G99TE17-130617Linear GuidewaysGeneral Information2. HIWIN Linear Guideway Product SeriesIn an effort to meet customer’s requirement and service needs HIWIN offers several different types of guides. We supply the HG series which is suitable for CNC machineries, the EG series for automation industries, the WE series for single axis equipment, the RG series for high rigidity applications, and the miniature series, MGN/MGW, for medical devices and semiconductor equipment. Also for high technology industries, HIWIN has developed the QH and QE series with high speed and quiet characteristics.(1) Types & seriesTable 2-1Types & SeriesG99TE17-130618Table 2-2 Accuracy Classes(3) Classification of preload(2) Accuracy classesTable 2-3PreloadG99TE17-130619。

深圳上银直线导轨安昂传动直线导轨型号⼤全HIWIN直线导轨系为⼀种滚动导引，借由钢珠在滑块与导轨之间作⽆限滚动循环，负载平台能沿着导轨轻易地以⾼精度作线性运动。

直线导轨⼜称直线导轨副、滑轨、线性运动导轨、线性滑轨、直线滚动导轨，直线导轨副⼀般由导轨、滑块、反向器、滚动体和保持器等组成，直线导轨副的选⽤必须根据使⽤条件、负载能⼒和预期寿命选⽤。

所谓使⽤条件主要是指应⽤何种设备、精度要求、刚性要求、负荷⽅式、⾏程、运⾏速度、使⽤频率、使⽤环境等因素。

根据条件选择对应的合适线性运动导轨系列。

各个直线导轨副⼚家-都对其产品进⾏了合适的系列划分。

知名直线导轨副⼚家-台湾上银hiwin产品主要分为HG系列、LG系列、AG系列、MG系列等。

上银hiwin直线导轨副系列产品HG系列：磨床、铣床、车床、钻床、综合加⼯机、放电加⼯机、搪床、线切割机、精密量测仪器、⽊⼯机械、搬运机器、运送装置 EG系列：产业⾃动化机器、半导体机械、镭射雕刻机、包装机器 MGN/MGW系列：印表机、机械⼿臂、电⼦仪器设备、半导体设备 RG系列：CNC加⼯机、重切屑加⼯机、CNC磨床、射出成型机、放电加⼯机、线切割机、⼤型龙门机床Q1系列：适⽤于⾼速、静⾳与低发尘需求的电⼦产业 PG系列：不因含油、⽔、粉尘及切削屑之恶劣⼯作环境⽽改变；另对震动、噪⾳及⾼温之环境亦可胜任。

E2系列：产业机械：塑料、印刷、造纸、纺织、⾷品、⽊⼯等等；电⼦机械：半导体机械、机械⼿臂、X-Y平台、量测设备；医疗设备、搬运输送机械、建筑设备。

SE系列：扩散炉、熔接机等半导体制造设备；热处理设备；真空环境⽤途台湾(hiwin)上银--常见的直线导轨规格型号HG系列直线导轨（精密级现货）HGR15-R1000-H，HGR20-R1000-H，HGR25-R1000-H，HGR30-R1000-HHGR35-R1000-H，HGR45-R1000-H，HGR55-R1000-H，HGR65-R1000-HHGH系列重负荷滑块（精密级现货）HGH15CAZ1H，HGH20CAZ1H，HGH25CAZ1H，HGH30CAZ1H，HGH35CAZ1H，HGH45CAZ1H，HGH55CAZ1H，HGH65CAZ1H HGW系列重负荷滑块（精密级现货）HGW15CCZ1H，HGW20CCZ1H，HGW25CCZ1H，HGW30CCZ1HHGW35CCZ1H，HGW45CCZ1H，HGW55CCZ1H，HGW65CCZ1HHGH系列超重负荷滑块（精密级现货）HGH20HAZ1H，HGH25HAZ1H，HGH30HAZ1H，HGH35HAZ1HHGH45HAZ1H，HGH55HAZ1H，HGH65HAZ1HHGW系列超重负荷滑块（精密级现货）HGW20HCZ1H，HGW25HCZ1H，HGW30HCZ1H，HGW35HCZ1HHGW45HCZ1H，HGW55HCZ1H，HGW65HCZ1HEG系列直线导轨（精密级现货）EGR15-R1000-H，EGR20-R1000-H，EGR25-R1000-H，EGR30-R1000-HEGH系列重负荷滑块（精密级现货）EGH15CAZ1H，EGH20CAZ1H，EGH25CAZ1H，EGH30CAZ1HEGW系列重负荷滑块（精密级现货）EGW15CAZ1H，EGW20CAZ1H，EGW25CAZ1H，EGW30CAZ1HEGW15CBZ1H，EGW20CBZ1H，EGW25CBZ1H，EGW30CBZ1HEGH系列中负荷滑块（精密级现货）EGH15SAZ1H，EGH20SAZ1H，EGH25SAZ1H，EGH30SAZ1HEGW系列中负荷滑块（精密级现货）EGW15SAZ1H，EGW20SAZ1H，EGW25SAZ1H，EGW30SAZ1H，EGW15SBZ1H，EGW20SBZ1H，EGW25SBZ1H，EGW30SBZ1HMGN系列不锈钢直线导轨（精密级现货）MGN7-R1000-H-M，MGN9-R1000-H-M，MGN12-R1000-H-M，MGN15-R1000-H-MMGN系列不锈钢滑块（精密级现货）MGN7-C-H-M，MGN9-C-H-M，MGN12-C-H-M，MGN15-C-H-MMGN系列不锈钢加长滑块（精密级现货）MGN7-H-H-M，MGN9-H-H-M，MGN12-H-H-M，MGN15-H-H-MMGW系列宽幅型不锈钢直线导轨（精密级现货）MGW7-R1000-H-M，MGW9-R1000-H-M，MGW12-R1000-H-M，MGW15-R1000-H-MMGW系列宽幅型不锈钢滑块（精密级现货）MGW7-C-H-M，MGW9-C-H-M，MGW12C-H-M，MGW15C-H-M 台湾上银直线导轨价格相⽐其他进⼝直线导轨要有很⼤优势。

1.品牌：台湾上银HIWIN2.HIWIN直线导轨MG系列特征HIWIN 直线导轨MGN体积小、轻量化，特别适合小型化设备使用。

滑块、滑轨材质提供不锈钢及合金钢两种。

不锈钢材质之线性滑轨，包含滑块、滑轨及其它金属配件如钢珠、保持器等，皆使用不锈钢材质，具备防锈的特性。

采用哥德型四点接触设计，可承受各方向负荷，具备刚性强，精度高等特性。

有钢珠保持器设计，在精度允许下具备互换性。

MGW﹝宽幅﹞加宽滑轨之设计大幅提升力矩负荷能力，可单轴使用。

哥德型四点接触设计，可承受各种方向之负荷并具有高刚性之特点。

滑块装有微小型保持钢丝，取下滑块钢珠也不会脱落。

滑轨、滑块及所有金属配件均采用不锈钢材质，具抗腐蚀之特性3.HIWIN直线导轨MG系列应用半导体制造设备印刷电路板IC组装设备医疗设备机器手臂精密量测仪器办公室自动化设备其它小型直线滑动装置4.台湾上银HIWIN直线导轨选型参数5.台湾上银HIWIN直线导轨详细介绍：直线导轨RG系列特征直线导轨RG系列以滚柱型滚动体取代了钢珠，为实现超高刚性与超重负荷能力而设计；透过滚动体与滑轨与滑块的线接触方式，让滚动体在承受高负荷时仅仅形成微量的弹性变形，更藉由45度的接触角度的设计，让整体线性滑轨达到四方向等高刚性、等高负荷能力的特性表现。

透过超高刚性的实现，可大幅提升加工精度，达到高精度的诉求；由于超重负荷的特性，进而延长线性滑轨使用寿命。

直线导轨RG系列应用自动化设备重型搬运设备CNC加工机重切削加工机CNC磨床射出成型机放电加工机大型龙门机床高刚性与重负荷需求的工作机械直线导轨又称滑轨、线性导轨、线性滑轨，用于直线往复运动场合，拥有比直线轴承更高的额定负载，同时可以承担一定的扭矩，可在高负载的情况下实现高精度的直线运动. 直线运动导轨的作用是用来支撑和引导运动部件，按给定的方向做往复直线运动。

依按摩擦性质而定，直线运动导轨可以分为滑动摩擦导轨、滚动摩擦导轨、弹性摩擦导轨、流体摩擦导轨等种类。