[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-seo-673128-105":3,"detail-sidebar-cat-0-en-105":79,"doc-detail-673128-en":129},{"code":4,"msg":5,"data":6},0,"ok",{"site_id":7,"language":8,"slug":9,"title":10,"keywords":11,"description":12,"schema_data":13,"social_meta":72,"head_meta":74,"extra_data":76,"updated_unix":78},105,"en","lm-guide-model-hsr-technical-specifications-structure-and-features","LM Guide Model HSR - Technical Specifications - Structure and Features","","LM Guide Model HSR介绍其结构构成与运行原理：球列在精密导轨与滑块的四排滚道中循环，端部元件实现防脱，并在45°接触角布置下，使径向、反径向与侧向四个方向的额定载荷分布一致。文档说明预压下的高刚性与低摩擦、前后配置DF set圆弧槽带来的自调整能力，以及在预压或偏载下差动滑移不发生，从而保证平稳运动与长期精度。还给出多种型号差异、额定载荷折算关系与防尘附件符号。",{"@graph":14,"@context":71},[15,34,54],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/technology/","Technology",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/lm-guide-model-hsr-technical-specifications-structure-and-features/673128/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":48,"encodingFormat":47,"isAccessibleForFree":49,"interactionStatistic":50},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/lm-guide-model-hsr-technical-specifications-structure-and-features/673128.png","ImageObject",300,407,{"name":42,"@type":43},"naya.afterrain","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-11-02",true,{"@type":51,"interactionType":52,"userInteractionCount":22},"InteractionCounter",{"@type":53},"ViewAction",{"@type":55,"mainEntity":56},"FAQPage",[57,63,67],{"name":58,"@type":59,"acceptedAnswer":60},"LM Guide Model HSR的基本结构如何确保球的循环与防脱？","Question",{"text":61,"@type":62},"球在导轨与滑块的四排滚道中滚动循环；端部的固定/端部件配合，使球即使在导轨拉出情况下也不易脱落（特定HSR 8、10、12型号除外）。","Answer",{"name":64,"@type":59,"acceptedAnswer":65},"为什么使用45°接触角来布置球列？",{"text":66,"@type":62},"将每排球以45°接触角布置，使施加到LM滑块的额定载荷在径向、反径向与侧向四个方向分布均匀，从而实现全方位使用。",{"name":68,"@type":59,"acceptedAnswer":69},"Model HSR-YR与传统结构相比在安装加工与精度方面有什么差异？",{"text":70,"@type":62},"传统结构在需要两套装置相对安装时，台面加工时间长且难以获得所需精度与间隙调整；HSR-YR通过LM滑块侧面的攻孔实现更简单结构，减少切削人时并提高精度。","https://schema.org",{"og:url":32,"og:type":73,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":75,"canonical":32},"index,follow",{"doc_id":77,"site_id":7},673128,1793621287,{"code":4,"msg":80,"data":81},"success",[82,86,90,94,99,103,108,113,118,121,125],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":83,"show_sort_weight":84,"slug":85},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":87,"show_sort_weight":88,"slug":89},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":91,"show_sort_weight":92,"slug":93},"Exam",70,"exam",{"id":95,"doc_module":4,"doc_module_name":25,"category_name":96,"show_sort_weight":97,"slug":98},5,"Comic",60,"comic",{"id":100,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":101,"slug":102},6,50,"technology",{"id":104,"doc_module":4,"doc_module_name":25,"category_name":105,"show_sort_weight":106,"slug":107},7,"Healthcare",40,"healthcare",{"id":109,"doc_module":4,"doc_module_name":25,"category_name":110,"show_sort_weight":111,"slug":112},8,"Research & Report",30,"research-report",{"id":114,"doc_module":4,"doc_module_name":25,"category_name":115,"show_sort_weight":116,"slug":117},9,"Religion & Spirituality",20,"religion-spirituality",{"id":116,"doc_module":4,"doc_module_name":25,"category_name":119,"show_sort_weight":116,"slug":120},"World Cup","world-cup",{"id":122,"doc_module":4,"doc_module_name":25,"category_name":123,"show_sort_weight":122,"slug":124},10,"Lifestyle","lifestyle",{"id":126,"doc_module":4,"doc_module_name":25,"category_name":127,"show_sort_weight":95,"slug":128},19,"General","general",{"code":4,"msg":80,"data":130},{"doc_id":77,"user_id":131,"nickname":42,"user_avatar":132,"doc_module":4,"category_id":100,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":133,"file_id":134,"file_url":135,"file_type":136,"file_size":137,"view_count":22,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":138,"language":139,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":12,"update_tm":78,"read_time":97},962094248482,"https://ap-avatar.wpscdn.com/davatar_9964176cb1d06d4a9deccf72a44ae3dc","LM Guide Model HSR  \n日本特許番号第1149638号・第1627053号・第1692316号米国特許登録 ・ 独国特許登録 ・ 仏国特許登録 ・ 英国特許登録  \nRetainer plate  \nLM block  \nEndplate  \nEnd seal  \nLM rail  \nGrease nipple  \nBall  \nRetainer plate  \nInner seal (optional)  \nSide seal  \n45°  \n45° Cross section  \nFig. 1 Structure of Model SHS  \n Structure and Features   \nBalls roll in four rows of raceways precision-ground on an LM rail and an LM block, and endplates incorporated in the LM block allow the balls to circulate.  \nSince retainer plates hold the balls, they do not fall off even if the LM rail is pulled out (except models HSR 8, 10 and 12).  \nEach row of balls is placed at a contact angle of 45°so that the rated loads applied to the LM block are uniform in the four directions (radial, reverse-radial and lateral directions), enabling the LM Guide to be used in all orientations. In addition, the LM block can receive a well-balanced preload, increasing the rigidity in the four directions while maintaining a constant, low friction coefficient. With the low sectional height and the high rigidity design of the LM block, this model achieves highly accurate and stable linear motion.  \n●4-way equal load  \nEach row of balls is placed at a contact angle of 45°so that the rated loads applied to the LM block are uniform in the four directions (radial, reverse-radial and lateral directions), enabling the LM Guide to be used in all orientations and in extensive applications.  \n●High-rigidity type  \nSince balls are arranged in four rows in a well-balanced manner, a large preload can be applied and the rigidity in four directions can easily be increased.  \n●Self-adjustment capability  \nThe self-adjustment capability through front-to-front configuration of  's unique circulararc grooves (DF set) enables a mounting error to be absorbed even under a preload, thus to achieve highly accurate, smooth linear motion.  \na-278   \na. Dimensions of the LM Guides  \n●High durability  \nEven under a preload or biased load, differential slip of balls does not occur. As a result, smooth motion, high wear resistance, and long-term maintenance of accuracy are achieved.  \n●Stainless steel type also available  \nA special type whose LM block, LM rail and balls are made of stainless steel is also available.  \nTypes and Features   \n\n| Model HSR-A |  |\n| --- | --- |\n| The flange of the LM block has tapped holes.\u003Cbr>\u003Cbr>|  |\n\n\n| Model HSR-YR |\n| --- |\n| \u003Cbr>|\n\nWhen using two units of LM Guide facing each other, the previous model required much time in machining the table and had difficulty achieving the desired accuracy and adjusting the clearance. Since Model HSR-YR has tapped holes on the side of the LM block, a simpler structure is gained and significant man-hour cutting and accuracy increase can be achieved.  \nFig. 2 Conventional Structure  \nFig. 3 Mounting Structure for Model HSR-YR  \na-279  \na 279  \nLM Guide Model HSR  \n\n| Model HSR-LA |\n| --- |\n| The LM block has the same sectional shape as model HSR-A, but has a longer overall LM block length (L) and a greater rated load.\u003Cbr>\u003Cbr>|\n\nHas six tapped holes on the LM block.  \n| Model HSR-HA |\n| --- |\n| The LM block has the same sectional shape as model HSR-CA, but has a longer overall LM block length (L) and a greater rated load.\u003Cbr> L \u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>|\n\na-280   \n\n| Model HSR-LB |\n| --- |\n| The LM block has the same sectional shape as model HSR-B, but has a longer overall LM block length (L) and a greater rated load.\u003Cbr> L \u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>|\n\nSix-bolt type.  \nThe LM block has six through holes. Used in places where the table cannot have through holes for mounting bolts.  \n| Model HSR-HB |\n| --- |\n| The LM block has the same sectional shape as model HSR-CB, but has a longer overall LM block length (L) and a greater rated load.\u003Cbr> L \u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>\u003Cbr>|\n\n\n| Model HSR-LR |\n| --- |\n| The LM block has the same sectional shape as model HSR-R, but has a longer overall LM block length (L) and a greater rated load. |\n| \u003Cbr>|\n\nModels HSR  \n100/120/150 HA/HB/HR  \n","cbCaihlgJdfzJkVB","https://ap.wps.com/l/cbCaihlgJdfzJkVB","pdf",492932,24,"English","# Structure and Features\n## 4-way equal load\n## High-rigidity type\n## Self-adjustment capability\n# Types and Features\n## Model variations (A/YR/LA/HA/LB/HB/LR)\n# Rated Loads in All Directions\n## Equivalent Load equation\n# Options\n## Dust Prevention Accessories\n## Accessory symbols table","[{\"question\":\"LM Guide Model HSR的基本结构如何确保球的循环与防脱？\",\"answer\":\"球在导轨与滑块的四排滚道中滚动循环；端部的固定/端部件配合，使球即使在导轨拉出情况下也不易脱落（特定HSR 8、10、12型号除外）。\"},{\"question\":\"为什么使用45°接触角来布置球列？\",\"answer\":\"将每排球以45°接触角布置，使施加到LM滑块的额定载荷在径向、反径向与侧向四个方向分布均匀，从而实现全方位使用。\"},{\"question\":\"Model HSR-YR与传统结构相比在安装加工与精度方面有什么差异？\",\"answer\":\"传统结构在需要两套装置相对安装时，台面加工时间长且难以获得所需精度与间隙调整；HSR-YR通过LM滑块侧面的攻孔实现更简单结构，减少切削人时并提高精度。\"}]","LM Guide Model HSR - Technical Specifications - Structure and Features | PDF"]