{"id":4396013,"date":"2025-09-11T15:10:42","date_gmt":"2025-09-11T13:10:42","guid":{"rendered":"https:\/\/hyprostatik2025.werbeagentur-beck.de\/internal-grinding-spindle\/"},"modified":"2026-03-10T15:56:59","modified_gmt":"2026-03-10T14:56:59","slug":"internal-grinding-spindle","status":"publish","type":"page","link":"https:\/\/hyprostatik.de\/en\/products-service\/grinding-spindles\/internal-grinding-spindle\/","title":{"rendered":"Internal grinding spindle"},"content":{"rendered":"<p>[et_pb_section fb_built=&#8221;1&#8243; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; background_enable_image=&#8221;off&#8221; custom_padding=&#8221;25px||0px||false|false&#8221; global_module=&#8221;4388482&#8243; saved_tabs=&#8221;all&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][lwp_divi_breadcrumbs _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/lwp_divi_breadcrumbs][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section fb_built=&#8221;1&#8243; disabled_on=&#8221;off|off|off&#8221; module_id=&#8221;internal grinding spindle&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;0px||||false|false&#8221; border_color_top=&#8221;#4682B4&#8243; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||0px|||&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.18.0&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; header_text_color=&#8221;#F89C1B&#8221; header_font_size=&#8221;32px&#8221; header_line_height=&#8221;1.2em&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221;]<\/p>\n<h1><strong><span data-scheme-color=\"@F99D1C,,\" data-usefontface=\"true\" data-contrast=\"none\" class=\"TextRun BCX0 SCXP98498344\" xml:lang=\"EN-US\" lang=\"EN-US\"><span class=\"NormalTextRun BCX0 SCXP98498344\"><span class=\"LineBox BCX0 SCXP221208021\"><span data-scheme-color=\"@F99D1C,,\" data-usefontface=\"true\" data-contrast=\"none\" class=\"TextRun SpellingErrorZoomed BCX0 SCXP221208021\" lang=\"EN-US\"><span class=\"BCX0 SCXP221208021\"><span data-scheme-color=\"@F99D1C,,\" data-usefontface=\"true\" data-contrast=\"none\" class=\"TextRun SpellingErrorZoomed BCX0 SCXP116263361\" lang=\"EN-US\"><span class=\"BCX0 SCXP116263361\"><span class=\"LineBox SCXP88439562 BCX0\"><span data-scheme-color=\"@F99D1C,,\" data-usefontface=\"true\" data-contrast=\"none\" class=\"TextRun SCXP88439562 BCX0\" lang=\"EN-US\"><span class=\"NormalTextRun SCXP88439562 BCX0\"><span data-scheme-color=\"@F99D1C,,\" data-usefontface=\"true\" data-contrast=\"none\" class=\"TextRun BCX0 SCXP87052901\" lang=\"EN-US\"><span class=\"NormalTextRun BCX0 SCXP87052901\">Hydrostatic internal grinding spindle<\/span><\/span><span class=\"EOP BCX0 SCXP87052901\"><\/span><\/span><\/span><\/span><\/span><span class=\"EOP BCX0 SCXP116263361\"><\/span><\/span><\/span><span class=\"LineBox BCX0 SCXP221208021\"><span class=\"EOP BCX0 SCXP221208021\"><\/span><\/span><\/span><\/span><\/span><\/span><\/strong><span class=\"EOP BCX0 SCXP98498344\">\u200b<\/span><\/h1>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=&#8221;1_2,1_2&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; custom_padding=&#8221;||0px||false|false&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;1_2&#8243; _builder_version=&#8221;4.16&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_text content_tablet=&#8221;<\/p>\n<h2><b>Advantages and special features of internal grinding spindles<\/b><span style=%22font-weight: 400; font-size: 16px;%22> <\/span><\/h2>\n<ul style=%22font-weight: 400;%22>\n<li data-charcodes=%22172%22 data-font=%22Calibri,Sans-Serif%22 data-buautonum=%228%22 data-margin=%22450%22 data-aria-posinset=%221%22 data-aria-level=%221%22><span style=%22color: #000000;%22>No bearing wear  <\/span><\/li>\n<li data-charcodes=%22172%22 data-font=%22Calibri,Sans-Serif%22 data-buautonum=%228%22 data-margin=%22450%22 data-aria-posinset=%222%22 data-aria-level=%221%22><span style=%22color: #000000;%22>Long-term radial and axial run-out &lt; 0.3\u00b5m  <\/span><\/li>\n<li data-charcodes=%22172%22 data-font=%22Calibri,Sans-Serif%22 data-buautonum=%228%22 data-margin=%22450%22 data-aria-posinset=%223%22 data-aria-level=%221%22><span style=%22color: #000000;%22>Excellent damping, no bearing vibration  <\/span><\/li>\n<li data-charcodes=%22172%22 data-font=%22Calibri,Sans-Serif%22 data-buautonum=%228%22 data-margin=%22450%22 data-aria-posinset=%224%22 data-aria-level=%221%22><span style=%22color: #000000;%22>High rigidity and load-bearing capacity even at high speeds  <\/span><\/li>\n<li data-charcodes=%22172%22 data-font=%22Calibri,Sans-Serif%22 data-buautonum=%228%22 data-margin=%22450%22 data-aria-posinset=%225%22 data-aria-level=%221%22><span style=%22color: #000000;%22>Excellent thermal resistance  <\/span><\/li>\n<li data-charcodes=%22222%22 data-font=%22Symbol,Sans-Serif%22 data-buautonum=%228%22 data-margin=%22450%22 data-aria-posinset=%226%22 data-aria-level=%221%22><span style=%22color: #000000;%22>Best surface finish and dimensional accuracy  <\/span><\/li>\n<li data-charcodes=%22172%22 data-font=%22Calibri,Sans-Serif%22 data-buautonum=%228%22 data-margin=%22450%22 data-aria-posinset=%227%22 data-aria-level=%221%22><span style=%22color: #000000;%22>Drive with motor or belt  <\/span><\/li>\n<li data-charcodes=%22172%22 data-font=%22Calibri,Sans-Serif%22 data-buautonum=%228%22 data-margin=%22450%22 data-aria-posinset=%228%22 data-aria-level=%221%22><span style=%22color: #000000;%22>Tool interface HSK or \u00d8 with centering and thread  <\/span><\/li>\n<li data-charcodes=%22172%22 data-font=%22Calibri,Sans-Serif%22 data-buautonum=%228%22 data-margin=%22450%22 data-aria-posinset=%229%22 data-aria-level=%221%22><span style=%22color: #000000;%22>Ready-to-use set with hydraulic unit and inverter  <\/span><\/li>\n<\/ul>\n<p><span style=%22color: #000000;%22> <\/span><span> <\/span><\/p>\n<p>&#8221; content_phone=&#8221;<\/p>\n<h2><b>Advantages and special features of internal grinding spindles<\/b><span style=%22font-weight: 400; font-size: 16px;%22> <\/span><\/h2>\n<ul style=%22font-weight: 400;%22>\n<li data-charcodes=%22172%22 data-font=%22Calibri,Sans-Serif%22 data-buautonum=%228%22 data-margin=%22450%22 data-aria-posinset=%221%22 data-aria-level=%221%22><span style=%22color: #000000;%22>No bearing wear  <\/span><\/li>\n<li data-charcodes=%22172%22 data-font=%22Calibri,Sans-Serif%22 data-buautonum=%228%22 data-margin=%22450%22 data-aria-posinset=%222%22 data-aria-level=%221%22><span style=%22color: #000000;%22>Long-term radial and axial run-out &lt; 0.3\u00b5m  <\/span><\/li>\n<li data-charcodes=%22172%22 data-font=%22Calibri,Sans-Serif%22 data-buautonum=%228%22 data-margin=%22450%22 data-aria-posinset=%223%22 data-aria-level=%221%22><span style=%22color: #000000;%22>Excellent damping, no <br \/>bearing vibration  <\/span><\/li>\n<li data-charcodes=%22172%22 data-font=%22Calibri,Sans-Serif%22 data-buautonum=%228%22 data-margin=%22450%22 data-aria-posinset=%224%22 data-aria-level=%221%22><span style=%22color: #000000;%22>High rigidity and load-bearing capacity even at high speeds  <\/span><\/li>\n<li data-charcodes=%22172%22 data-font=%22Calibri,Sans-Serif%22 data-buautonum=%228%22 data-margin=%22450%22 data-aria-posinset=%225%22 data-aria-level=%221%22><span style=%22color: #000000;%22>Excellent thermal resistance  <\/span><\/li>\n<li data-charcodes=%22222%22 data-font=%22Symbol,Sans-Serif%22 data-buautonum=%228%22 data-margin=%22450%22 data-aria-posinset=%226%22 data-aria-level=%221%22><span style=%22color: #000000;%22>Best surface finish and dimensional accuracy  <\/span><\/li>\n<li data-charcodes=%22172%22 data-font=%22Calibri,Sans-Serif%22 data-buautonum=%228%22 data-margin=%22450%22 data-aria-posinset=%227%22 data-aria-level=%221%22><span style=%22color: #000000;%22>Drive with motor or belt  <\/span><\/li>\n<li data-charcodes=%22172%22 data-font=%22Calibri,Sans-Serif%22 data-buautonum=%228%22 data-margin=%22450%22 data-aria-posinset=%228%22 data-aria-level=%221%22><span style=%22color: #000000;%22>Tool interface HSK or \u00d8 with centering and thread  <\/span><\/li>\n<li data-charcodes=%22172%22 data-font=%22Calibri,Sans-Serif%22 data-buautonum=%228%22 data-margin=%22450%22 data-aria-posinset=%229%22 data-aria-level=%221%22><span style=%22color: #000000;%22>Ready-to-use set with <br \/>hydraulic unit and inverter  <\/span><\/li>\n<\/ul>\n<p><span style=%22color: #000000;%22> <\/span><span> <\/span><\/p>\n<p>&#8221; content_last_edited=&#8221;on|phone&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; ul_text_color=&#8221;#4682B4&#8243; ul_font_size=&#8221;18px&#8221; header_2_text_color=&#8221;#4682B4&#8243; width_tablet=&#8221;&#8221; width_phone=&#8221;101%&#8221; width_last_edited=&#8221;on|phone&#8221; custom_margin=&#8221;|-47px||||&#8221; custom_padding=&#8221;|0px||||&#8221; hover_enabled=&#8221;0&#8243; module_alignment_last_edited=&#8221;off|phone&#8221; locked=&#8221;off&#8221; global_colors_info=&#8221;{}&#8221; sticky_enabled=&#8221;0&#8243;]<\/p>\n<h2><b>Advantages and special features of internal grinding spindles<\/b><span style=\"font-weight: 400; font-size: 16px;\"><\/span><\/h2>\n<ul style=\"font-weight: 400;\">\n<li data-charcodes=\"172\" data-font=\"Calibri,Sans-Serif\" data-buautonum=\"8\" data-margin=\"450\" data-aria-posinset=\"1\" data-aria-level=\"1\"><span style=\"color: #000000;\">No bearing wear<\/span><\/li>\n<li data-charcodes=\"172\" data-font=\"Calibri,Sans-Serif\" data-buautonum=\"8\" data-margin=\"450\" data-aria-posinset=\"2\" data-aria-level=\"1\"><span style=\"color: #000000;\">Long-term radial and axial run-out &lt; 0.3 \u00b5m<\/span><\/li>\n<li data-charcodes=\"172\" data-font=\"Calibri,Sans-Serif\" data-buautonum=\"8\" data-margin=\"450\" data-aria-posinset=\"3\" data-aria-level=\"1\"><span style=\"color: #000000;\">Excellent damping, no bearing vibration<\/span><\/li>\n<li data-charcodes=\"172\" data-font=\"Calibri,Sans-Serif\" data-buautonum=\"8\" data-margin=\"450\" data-aria-posinset=\"4\" data-aria-level=\"1\"><span style=\"color: #000000;\">High rigidity and load-bearing capacity even at high speeds<\/span><\/li>\n<li data-charcodes=\"172\" data-font=\"Calibri,Sans-Serif\" data-buautonum=\"8\" data-margin=\"450\" data-aria-posinset=\"5\" data-aria-level=\"1\"><span style=\"color: #000000;\">Excellent thermal resistance<\/span><\/li>\n<li data-charcodes=\"222\" data-font=\"Symbol,Sans-Serif\" data-buautonum=\"8\" data-margin=\"450\" data-aria-posinset=\"6\" data-aria-level=\"1\"><span style=\"color: #000000;\">Best surface finish and dimensional accuracy<\/span><\/li>\n<li data-charcodes=\"172\" data-font=\"Calibri,Sans-Serif\" data-buautonum=\"8\" data-margin=\"450\" data-aria-posinset=\"7\" data-aria-level=\"1\"><span style=\"color: #000000;\">Drive with motor or belt<\/span><\/li>\n<li data-charcodes=\"172\" data-font=\"Calibri,Sans-Serif\" data-buautonum=\"8\" data-margin=\"450\" data-aria-posinset=\"8\" data-aria-level=\"1\"><span style=\"color: #000000;\">Tool interface HSK or \u00d8 with centering and thread<\/span><\/li>\n<li data-charcodes=\"172\" data-font=\"Calibri,Sans-Serif\" data-buautonum=\"8\" data-margin=\"450\" data-aria-posinset=\"9\" data-aria-level=\"1\"><span style=\"color: #000000;\">Ready-to-use set with hydraulic unit and inverter<\/span><\/li>\n<\/ul>\n<p><span style=\"color: #000000;\"><span><\/span><\/span><\/p>\n<p>[\/et_pb_text][et_pb_button button_url=&#8221;https:\/\/hyprostatik.de\/en\/overview-about-us\/contact\/&#8221; 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disabled_on=&#8221;on|on|off&#8221; _builder_version=&#8221;4.27.6&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_row _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][et_pb_column type=&#8221;4_4&#8243; _builder_version=&#8221;4.27.4&#8243; _module_preset=&#8221;default&#8221; global_colors_info=&#8221;{}&#8221;][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p><div class=\"et_pb_module lwp_divi_breadcrumbs lwp_divi_breadcrumbs_0\">\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t\n\t\t\t\t<div class=\"et_pb_module_inner\">\n\t\t\t\t\t<div class=\"lwp-breadcrumbs\"> <span class=\"before\"><\/span> <span vocab=\"https:\/\/schema.org\/\" typeof=\"BreadcrumbList\"><span property=\"itemListElement\" typeof=\"ListItem\"><a property=\"item\" typeof=\"WebPage\" href=\"https:\/\/hyprostatik.de\/en\/\" class=\"home\"><span property=\"name\">Home<\/span><\/a><meta property=\"position\" content=\"1\"><\/span> <span class=\"separator et-pb-icon\">&#x39;<\/span> <\/span><\/div>\n\t\t\t\t<\/div>\n\t\t\t<\/div>Hydrostatic internal grinding spindle\u200bAdvantages and special features of internal grinding spindles No bearing wear Long-term radial and axial run-out &lt; 0.3 \u00b5m Excellent damping, no bearing vibration High rigidity and load-bearing capacity even at high speeds Excellent thermal resistance Best surface finish and dimensional accuracy Drive with motor or belt Tool interface [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":4396014,"parent":4396137,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"class_list":["post-4396013","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Hydrostatic internal grinding spindle | Hyprostatik<\/title>\n<meta name=\"description\" content=\"Hydrostatic internal grinding spindle for maximum precision: Optimum damping, maximum rigidity and wear-free bearings.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hyprostatik.de\/en\/products-service\/grinding-spindles\/internal-grinding-spindle\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hydrostatic internal grinding spindle | Hyprostatik\" \/>\n<meta property=\"og:description\" content=\"Hydrostatic internal grinding spindle for maximum precision: Optimum damping, maximum rigidity and wear-free bearings.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hyprostatik.de\/en\/products-service\/grinding-spindles\/internal-grinding-spindle\/\" \/>\n<meta property=\"og:site_name\" content=\"Hyprostatik\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-10T14:56:59+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/hyprostatik.de\/wp-content\/uploads\/2026\/01\/Innenschleifspindel.png\" \/>\n\t<meta property=\"og:image:width\" content=\"845\" \/>\n\t<meta property=\"og:image:height\" content=\"685\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/hyprostatik.de\\\/en\\\/products-service\\\/grinding-spindles\\\/internal-grinding-spindle\\\/\",\"url\":\"https:\\\/\\\/hyprostatik.de\\\/en\\\/products-service\\\/grinding-spindles\\\/internal-grinding-spindle\\\/\",\"name\":\"Hydrostatic internal grinding spindle | Hyprostatik\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/hyprostatik.de\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/hyprostatik.de\\\/en\\\/products-service\\\/grinding-spindles\\\/internal-grinding-spindle\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/hyprostatik.de\\\/en\\\/products-service\\\/grinding-spindles\\\/internal-grinding-spindle\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/hyprostatik.de\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/Innenschleifspindel.png\",\"datePublished\":\"2025-09-11T13:10:42+00:00\",\"dateModified\":\"2026-03-10T14:56:59+00:00\",\"description\":\"Hydrostatic internal grinding spindle for maximum precision: Optimum damping, maximum rigidity and wear-free bearings.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/hyprostatik.de\\\/en\\\/products-service\\\/grinding-spindles\\\/internal-grinding-spindle\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/hyprostatik.de\\\/en\\\/products-service\\\/grinding-spindles\\\/internal-grinding-spindle\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/hyprostatik.de\\\/en\\\/products-service\\\/grinding-spindles\\\/internal-grinding-spindle\\\/#primaryimage\",\"url\":\"https:\\\/\\\/hyprostatik.de\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/Innenschleifspindel.png\",\"contentUrl\":\"https:\\\/\\\/hyprostatik.de\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/Innenschleifspindel.png\",\"width\":845,\"height\":685,\"caption\":\"Hydrostatic internal grinding spindle in cylindrical design with precision flange, integrated bearing technology and multi-part housing elements.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/hyprostatik.de\\\/en\\\/products-service\\\/grinding-spindles\\\/internal-grinding-spindle\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Startseite\",\"item\":\"https:\\\/\\\/hyprostatik.de\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"PRODUCTS &amp; 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