{"id":585,"date":"2020-08-24T00:01:05","date_gmt":"2020-08-23T15:01:05","guid":{"rendered":"http:\/\/www.koyo-machine.co.jp\/?page_id=585"},"modified":"2020-11-30T23:14:56","modified_gmt":"2020-11-30T14:14:56","slug":"small","status":"publish","type":"page","link":"https:\/\/www.machine.jtekt.co.jp\/english\/product\/precision\/small\/","title":{"rendered":"\u5c0f\u578b\u9ad8\u901f\u30b9\u30d4\u30f3\u30c9\u30eb\u30e6\u30cb\u30c3\u30c8"},"content":{"rendered":"<main id=\"product\" class=\"precision sum small\">\r\n    <article id=\"top\" class=\"contentsWrap\">\r\n\r\n        <div class=\"pageHeader\">\r\n            <h1 class=\"pageMainTitle\"><a href=\"https:\/\/www.machine.jtekt.co.jp\/english\/produxt\/product\/precision\/small\/\">Compact High Speed Spindles<\/a><\/h1>\r\n        <\/div>\r\n\r\n        <section>\r\n            <div class=\"inner\">\r\n                <p class=\"bred\"><a href=\"https:\/\/www.machine.jtekt.co.jp\/english\/\">Home<\/a><span class=\"arrowRight1\">&gt;<\/span><a href=\"https:\/\/www.machine.jtekt.co.jp\/english\/product\/\">Product Information<\/a><span class=\"arrowRight1\">&gt;<\/span><a href=\"https:\/\/www.machine.jtekt.co.jp\/english\/product\/precision\/\">Precision Mechanical Equipment<\/a><span class=\"arrowRight1\">&gt;<\/span><a href=\"https:\/\/www.machine.jtekt.co.jp\/english\/product\/precision\/#anc01\">Spindle Units<\/a><span class=\"arrowRight1\">&gt;<\/span>Compact High Speed Spindles<\/p>\r\n\r\n\r\n                <ul class=\"productLinkList leftIcon flexBox pt45 pb10\">\r\n                    <li><h3><a href=\"https:\/\/www.machine.jtekt.co.jp\/english\/product\/precision\/#anc01\">Spindle Units<\/a><\/h3><\/li>\r\n                    <li><h3><a href=\"https:\/\/www.machine.jtekt.co.jp\/english\/product\/precision\/#anc02\">Ball Screws<br \/>XY Tables and Linear Actuators<\/a><\/h3><\/li>\r\n                    <li><h3><a href=\"https:\/\/www.machine.jtekt.co.jp\/english\/product\/precision\/#anc03\">Indexing Chucks<\/a><\/h3><\/li>\r\n                <\/ul>\r\n\r\n                <!------\/\/.productLinkList + .productLinkList2------->\r\n\r\n                <ul class=\"productDetailList\">\r\n                    <li class=\"productDetailListBlock\" id=\"anc01\">\r\n                        <h4 class=\"productTitle type2\">Compact High Speed Spindles<i class=\"fas fa-angle-double-down\"><\/i><\/h4>\r\n                        <div class=\"acoWrap\">\r\n\r\n                            <h5 class=\"subTitle\">3.1 Description<\/h5>\r\n                            <p class=\"mt25\">\u3000Machining is performed in a wide range of areas from automobile parts to wafers of semiconductors, increasingly improving accuracy and productivity.\r\n                                To meet such trends, KOYO has developed compact spindles to be especially applied to special machines for machining of semiconductors by setting the applied rotating speed from 5,000 to 40,000 min<span class=\"small\">-1<\/span>.\r\n                                These spindles are designed to have high accuracy and precision.  The reduced size was achieved by developing exclusive built-in motors that allow the capability of machining with robot arms.\r\n                                We believe that the use of these spindles will offer you an extensive advantage when they are integrated with your specialized machines. <\/p>\r\n\r\n\r\n\r\n                            <h5 class=\"subTitle mt75\">3.2 Features<\/h5>\r\n\r\n                            <ul class=\"mt25 lh19 midashiList\">\r\n                                <li><span>\uff081\uff09<\/span>The built-in motors are compact high frequency motors with high output and brushless DC motors that use permanent magnets (neodymium magnets) for rotors depending on models.  <\/li>\r\n                                <li><span>\uff082\uff09<\/span>Spindles with a high frequency motor can be driven in general purpose inverters.  <\/li>\r\n                                <li><span>\uff083\uff09<\/span>Spindles with a brushless DC motor are driven by exclusive drivers.<\/li>\r\n                                <li><span>\uff084\uff09<\/span>For the supports of the main axes, bearings whose inside specifications are designed to support higher speed by using ceramics for rolling elements are adopted (high-ability bearings made by JTEKT).<\/li>\r\n                                <li><span>\uff085\uff09<\/span>Stable machining is realized by structures that fully minimize vibration due to imbalance of the main axes.<\/li>\r\n                                <li><span>\uff086\uff09<\/span>In machining of semiconductors, fine powder of workpieces travels into the spindles and significantly reduces the life of the bearings.However, these spindle units have been designed to prevent fine powder and coolant from traveling into the bearings with a well engineered labyrinth on the front side of the spindle. <\/li>\r\n                            <\/ul>\r\n\r\n\r\n                            <h5 class=\"subTitle mt75\">3.3 Examples of Manufacturing<\/h5>\r\n                            <h6 class=\"mt30 subTitle2\">Maximum rotating speed\uff1a20,000min<span class=\"small\">-1<\/span>\uff08IPM motor embedded\uff09<\/h6>\r\n\r\n                            <div class=\"flexBox mt30\">\r\n                                <div class=\"leftBox2\">\r\n                                    <p class=\"mt20\">\u25a0Structure<\/p>\r\n\r\n                                    <figure class=\"borderBox\">\r\n                                        <img decoding=\"async\" src=\"https:\/\/www.machine.jtekt.co.jp\/english\/wp-content\/uploads\/[show_small_img1&#039;]\" alt=\"\u25a0structure\">\r\n                                    <\/figure>\r\n                                <\/div>\r\n\r\n                                <div class=\"rightBox2 brH0\">\r\n                                    <p class=\"mt20\">\u25a0Specification<\/p>\r\n                                    <table class=\"table\">\r\n                                        \r\n                                    <\/table>\r\n                                <\/div>\r\n                            <\/div>\r\n\r\n                            <h6 class=\"mt30 subTitle2\">Maximum rotating speed\uff1a20,000min<span class=\"small\">-1<\/span>\uff08induction motor embedded\uff09<\/h6>\r\n                            <div class=\"flexBox mt30\">\r\n                                <div class=\"leftBox2\">\r\n                                    <p class=\"mt20\">\u25a0Structure<\/p>\r\n\r\n                                    <figure class=\"borderBox\">\r\n                                        <img decoding=\"async\" src=\"https:\/\/www.machine.jtekt.co.jp\/english\/wp-content\/uploads\/[show_small_img2&#039;]\" alt=\"\u25a0structure\">\r\n                                    <\/figure>\r\n\r\n\r\n                                <\/div>\r\n\r\n                                <div class=\"rightBox2 brH0\">\r\n                                    <p class=\"mt20\">\u25a0Specification<\/p>\r\n                                    <table class=\"table\">\r\n                                        \r\n                                    <\/table>\r\n                                <\/div>\r\n                            <\/div>\r\n\r\n                            <h6 class=\"mt40 subTitle2\">Maximum rotating speed\uff1a40,000min<span class=\"small\">-1<\/span>\uff08high frequency motor embedded\uff09<\/h6>\r\n\r\n                            <div class=\"flexBox mt00\">\r\n                                <div class=\"leftBox2\">\r\n                                    <p class=\"mt20\">\u25a0Structure<\/p>\r\n\r\n                                    <figure class=\"borderBox\">\r\n                                        <img decoding=\"async\" src=\"https:\/\/www.machine.jtekt.co.jp\/english\/wp-content\/uploads\/[show_small_img3&#039;]\" alt=\"\u25a0structure\">\r\n                                    <\/figure>\r\n\r\n\r\n                                <\/div>\r\n\r\n                                <div class=\"rightBox2 brH0\">\r\n                                    <p class=\"mt20\">\u25a0Specification<\/p>\r\n                                    <table class=\"table\">\r\n                                        \r\n                                    <\/table>\r\n                                <\/div>\r\n                            <\/div>\r\n                        <\/div>\r\n                    <\/li><!--\/anc01-->\r\n\r\n                    <li class=\"productDetailListBlock mt40 pt0\" id=\"anc02\">\r\n                        <h4 class=\"productTitle type2\">Contact Us<i class=\"fas fa-angle-double-down\"><\/i><\/h4>\r\n                        <div class=\"acoWrap\">\r\n\r\n                            <p>If you have any questions about our products, please contact us.<\/p>\r\n\r\n\r\n                            <div class=\"pageFooterLink\">\r\n                                <a href=\"https:\/\/www.machine.jtekt.co.jp\/english\/contact1\/\" target=\"_blank\" class=\"linkBox afterArrow\">Contact Us<\/a>\r\n                            <\/div>\r\n\r\n\r\n                        <\/div>\r\n                    <\/li><!--\/anc02-->\r\n\r\n                <\/ul>\r\n\r\n            <\/div><!--\/inner-->\r\n        <\/section>\r\n\r\n    <\/article>\r\n<\/main>\r\n\r\n\r\n<script>\r\n\r\n    $(window).on('load',function(){\r\n        $('.brH0 br:nth-of-type(n+2)').remove();\r\n        $('.brH0 table').prev('br').remove();\r\n\r\n    });\r\n\r\n\r\n<\/script>","protected":false},"excerpt":{"rendered":"Compact High Speed Spindles Home&gt;Product Information [&hellip;]","protected":false},"author":2,"featured_media":0,"parent":541,"menu_order":0,"comment_status":"open","ping_status":"open","template":"product-machine-small-temp.php","meta":{"footnotes":""},"class_list":["post-585","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.machine.jtekt.co.jp\/english\/wp-json\/wp\/v2\/pages\/585","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.machine.jtekt.co.jp\/english\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.machine.jtekt.co.jp\/english\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.machine.jtekt.co.jp\/english\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.machine.jtekt.co.jp\/english\/wp-json\/wp\/v2\/comments?post=585"}],"version-history":[{"count":1,"href":"https:\/\/www.machine.jtekt.co.jp\/english\/wp-json\/wp\/v2\/pages\/585\/revisions"}],"predecessor-version":[{"id":2886,"href":"https:\/\/www.machine.jtekt.co.jp\/english\/wp-json\/wp\/v2\/pages\/585\/revisions\/2886"}],"up":[{"embeddable":true,"href":"https:\/\/www.machine.jtekt.co.jp\/english\/wp-json\/wp\/v2\/pages\/541"}],"wp:attachment":[{"href":"https:\/\/www.machine.jtekt.co.jp\/english\/wp-json\/wp\/v2\/media?parent=585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}