{"id":6291,"date":"2025-11-14T18:52:24","date_gmt":"2025-11-14T18:52:24","guid":{"rendered":"https:\/\/sei-automation.com\/zds\/?page_id=6291"},"modified":"2026-01-14T09:51:26","modified_gmt":"2026-01-14T17:51:26","slug":"seprb-series-planetary-gearbox","status":"publish","type":"page","link":"https:\/\/sei-automation.com\/zds\/home\/planetary-gearbox-2\/planetary-gearbox\/seprb-series-planetary-gearbox\/","title":{"rendered":"SEPRB Series Planetary Gearbox"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"6291\" class=\"elementor elementor-6291\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-69e62af e-flex e-con-boxed e-con e-parent\" data-id=\"69e62af\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-a8ce282 e-con-full e-flex e-con e-child\" data-id=\"a8ce282\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-07836f9 elementor-widget elementor-widget-image\" data-id=\"07836f9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"505\" src=\"https:\/\/sei-automation.com\/zds\/wp-content\/uploads\/2025\/11\/imgSEPRB-1024x647.jpg\" class=\"attachment-large size-large wp-image-6324\" alt=\"\" srcset=\"https:\/\/sei-automation.com\/zds\/wp-content\/uploads\/2025\/11\/imgSEPRB-1024x647.jpg 1024w, https:\/\/sei-automation.com\/zds\/wp-content\/uploads\/2025\/11\/imgSEPRB-300x190.jpg 300w, https:\/\/sei-automation.com\/zds\/wp-content\/uploads\/2025\/11\/imgSEPRB-768x485.jpg 768w, https:\/\/sei-automation.com\/zds\/wp-content\/uploads\/2025\/11\/imgSEPRB.jpg 1111w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-17449ba e-con-full e-flex e-con e-child\" data-id=\"17449ba\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-64c0c84 e-con-full e-flex e-con e-child\" data-id=\"64c0c84\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f8bc643 elementor-widget elementor-widget-heading\" data-id=\"f8bc643\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">SEPRB Series Right Angle Planetary Gearbox<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5ce072c elementor-widget elementor-widget-text-editor\" data-id=\"5ce072c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<ul><li>Low noise<\/li><li>High-Capacity Bearing &#8211; Increased radial and axial forces<\/li><li>Spur Gear<\/li><li>Bevel Gear Rt. Angle<\/li><li>Backlash \u226413-\u226416 arcmin<\/li><li>94% efficiency<\/li><li>Operating Temp -25\u00b0 to 90\u00b0C<\/li><li>Lifetime lubrication<\/li><li>Multiple stage configurations<\/li><li>Customs available<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-602aa53 e-con-full e-flex e-con e-child\" data-id=\"602aa53\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cc7ce76 elementor-widget__width-initial elementor-align-justify elementor-widget elementor-widget-button\" data-id=\"cc7ce76\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/sei-automation.com\/zds\/wp-content\/uploads\/2025\/11\/SEPRB-Economy-Series.pdf\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-far-file-pdf\" viewBox=\"0 0 384 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M369.9 97.9L286 14C277 5 264.8-.1 252.1-.1H48C21.5 0 0 21.5 0 48v416c0 26.5 21.5 48 48 48h288c26.5 0 48-21.5 48-48V131.9c0-12.7-5.1-25-14.1-34zM332.1 128H256V51.9l76.1 76.1zM48 464V48h160v104c0 13.3 10.7 24 24 24h104v288H48zm250.2-143.7c-12.2-12-47-8.7-64.4-6.5-17.2-10.5-28.7-25-36.8-46.3 3.9-16.1 10.1-40.6 5.4-56-4.2-26.2-37.8-23.6-42.6-5.9-4.4 16.1-.4 38.5 7 67.1-10 23.9-24.9 56-35.4 74.4-20 10.3-47 26.2-51 46.2-3.3 15.8 26 55.2 76.1-31.2 22.4-7.4 46.8-16.5 68.4-20.1 18.9 10.2 41 17 55.8 17 25.5 0 28-28.2 17.5-38.7zm-198.1 77.8c5.1-13.7 24.5-29.5 30.4-35-19 30.3-30.4 35.7-30.4 35zm81.6-190.6c7.4 0 6.7 32.1 1.8 40.8-4.4-13.9-4.3-40.8-1.8-40.8zm-24.4 136.6c9.7-16.9 18-37 24.7-54.7 8.3 15.1 18.9 27.2 30.1 35.5-20.8 4.3-38.9 13.1-54.8 19.2zm131.6-5s-5 6-37.3-7.8c35.1-2.6 40.9 5.4 37.3 7.8z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Datasheet<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3b304c7 elementor-align-justify elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"3b304c7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjQ1NTMiLCJ0b2dnbGUiOmZhbHNlfQ%3D%3D\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">+Contact us<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-54690d1f e-flex e-con-boxed e-con e-parent\" data-id=\"54690d1f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-12dd8a17 elementor-widget elementor-widget-spacer\" data-id=\"12dd8a17\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6893b4ff e-flex e-con-boxed e-con e-parent\" data-id=\"6893b4ff\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-34508a27 elementor-widget__width-inherit e-n-tabs-mobile elementor-widget elementor-widget-n-tabs\" data-id=\"34508a27\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;tabs_justify_horizontal&quot;:&quot;start&quot;,&quot;horizontal_scroll&quot;:&quot;enable&quot;}\" data-widget_type=\"nested-tabs.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-tabs\" data-widget-number=\"877693479\" aria-label=\"Tabs. Open items with Enter or Space, close with Escape and navigate using the Arrow keys.\">\n\t\t\t<div class=\"e-n-tabs-heading\" role=\"tablist\">\n\t\t\t\t\t<button id=\"e-n-tab-title-8776934791\" data-tab-title-id=\"e-n-tab-title-8776934791\" class=\"e-n-tab-title\" aria-selected=\"true\" data-tab-index=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"e-n-tab-content-8776934791\" style=\"--n-tabs-title-order: 1;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tTechnical Data\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-8776934792\" data-tab-title-id=\"e-n-tab-title-8776934792\" class=\"e-n-tab-title\" aria-selected=\"false\" data-tab-index=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-8776934792\" style=\"--n-tabs-title-order: 2;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tDimensional Drawing\/Dimensional Table\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-8776934793\" data-tab-title-id=\"e-n-tab-title-8776934793\" class=\"e-n-tab-title\" aria-selected=\"false\" data-tab-index=\"3\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-8776934793\" style=\"--n-tabs-title-order: 3;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tOrdering Information\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t\t<\/div>\n\t\t\t<div class=\"e-n-tabs-content\">\n\t\t\t\t<div id=\"e-n-tab-content-8776934791\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-8776934791\" data-tab-index=\"1\" style=\"--n-tabs-title-order: 1;\" class=\"e-active elementor-element elementor-element-17821a22 e-con-full e-flex e-con e-child\" data-id=\"17821a22\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-be4f755 elementor-widget elementor-widget-heading\" data-id=\"be4f755\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Technical Data<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2e47ac84 elementor-widget elementor-widget-text-editor\" data-id=\"2e47ac84\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<table width=\"492\"><tbody><tr><td width=\"82\">Product type<\/td><td width=\"82\">\u00a0<\/td><td width=\"82\">70<\/td><td width=\"82\">90<\/td><td width=\"82\">Reduction ratio<\/td><td width=\"82\">Number of stage<\/td><\/tr><tr><td rowspan=\"15\" width=\"82\">Rated output torque<\/td><td rowspan=\"15\" width=\"82\">N.M<\/td><td width=\"82\">14<\/td><td width=\"82\">40<\/td><td width=\"82\">3<\/td><td rowspan=\"5\" width=\"82\">1<\/td><\/tr><tr><td width=\"82\">19<\/td><td width=\"82\">53<\/td><td width=\"82\">4<\/td><\/tr><tr><td width=\"82\">24<\/td><td width=\"82\">67<\/td><td width=\"82\">5<\/td><\/tr><tr><td width=\"82\">18<\/td><td width=\"82\">50<\/td><td width=\"82\">8<\/td><\/tr><tr><td width=\"82\">15<\/td><td width=\"82\">38<\/td><td width=\"82\">10<\/td><\/tr><tr><td width=\"82\">33<\/td><td width=\"82\">97<\/td><td width=\"82\">9<\/td><td rowspan=\"10\" width=\"82\">2<\/td><\/tr><tr><td width=\"82\">33<\/td><td width=\"82\">90<\/td><td width=\"82\">12<\/td><\/tr><tr><td width=\"82\">33<\/td><td width=\"82\">82<\/td><td width=\"82\">15<\/td><\/tr><tr><td width=\"82\">33<\/td><td width=\"82\">90<\/td><td width=\"82\">16<\/td><\/tr><tr><td width=\"82\">33<\/td><td width=\"82\">90<\/td><td width=\"82\">20<\/td><\/tr><tr><td width=\"82\">30<\/td><td width=\"82\">82<\/td><td width=\"82\">25<\/td><\/tr><tr><td width=\"82\">33<\/td><td width=\"82\">90<\/td><td width=\"82\">32<\/td><\/tr><tr><td width=\"82\">30<\/td><td width=\"82\">82<\/td><td width=\"82\">40<\/td><\/tr><tr><td width=\"82\">18<\/td><td width=\"82\">50<\/td><td width=\"82\">64<\/td><\/tr><tr><td width=\"82\">15<\/td><td width=\"82\">38<\/td><td width=\"82\">100<\/td><\/tr><tr><td width=\"82\">Life<\/td><td width=\"82\">Hour<\/td><td colspan=\"3\" width=\"246\">20,000<\/td><td width=\"82\">\u00a0<\/td><\/tr><tr><td rowspan=\"15\" width=\"82\">Instant stop torque<\/td><td rowspan=\"15\" width=\"82\">N.M<\/td><td width=\"82\">66<\/td><td width=\"82\">180<\/td><td width=\"82\">3<\/td><td rowspan=\"5\" width=\"82\">&#8211;<\/td><\/tr><tr><td width=\"82\">86<\/td><td width=\"82\">240<\/td><td width=\"82\">4<\/td><\/tr><tr><td width=\"82\">80<\/td><td width=\"82\">220<\/td><td width=\"82\">5<\/td><\/tr><tr><td width=\"82\">80<\/td><td width=\"82\">190<\/td><td width=\"82\">8<\/td><\/tr><tr><td width=\"82\">70<\/td><td width=\"82\">170<\/td><td width=\"82\">10<\/td><\/tr><tr><td width=\"82\">88<\/td><td width=\"82\">260<\/td><td width=\"82\">9<\/td><td rowspan=\"10\" width=\"82\">&#8211;<\/td><\/tr><tr><td width=\"82\">88<\/td><td width=\"82\">240<\/td><td width=\"82\">12<\/td><\/tr><tr><td width=\"82\">88<\/td><td width=\"82\">220<\/td><td width=\"82\">15<\/td><\/tr><tr><td width=\"82\">88<\/td><td width=\"82\">240<\/td><td width=\"82\">16<\/td><\/tr><tr><td width=\"82\">88<\/td><td width=\"82\">240<\/td><td width=\"82\">20<\/td><\/tr><tr><td width=\"82\">80<\/td><td width=\"82\">220<\/td><td width=\"82\">25<\/td><\/tr><tr><td width=\"82\">88<\/td><td width=\"82\">240<\/td><td width=\"82\">32<\/td><\/tr><tr><td width=\"82\">80<\/td><td width=\"82\">220<\/td><td width=\"82\">40<\/td><\/tr><tr><td width=\"82\">80<\/td><td width=\"82\">190<\/td><td width=\"82\">64<\/td><\/tr><tr><td width=\"82\">80<\/td><td width=\"82\">170<\/td><td width=\"82\">100<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0776521 elementor-widget elementor-widget-text-editor\" data-id=\"0776521\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<table width=\"391\"><tbody><tr><td width=\"135\">Product type<\/td><td width=\"64\">70<\/td><td width=\"64\">90<\/td><td width=\"64\">Unit<\/td><td width=\"64\">Number of stage<\/td><\/tr><tr><td width=\"135\">Max radial load<\/td><td width=\"64\">1650<\/td><td width=\"64\">3100<\/td><td width=\"64\">N<\/td><td width=\"64\">\u00a0<\/td><\/tr><tr><td width=\"135\">Max axial load<\/td><td width=\"64\">2100<\/td><td width=\"64\">3800<\/td><td width=\"64\">N<\/td><td width=\"64\">\u00a0<\/td><\/tr><tr><td width=\"135\">\u00a0<\/td><td colspan=\"2\" width=\"128\">95<\/td><td width=\"64\">\u00a0<\/td><td width=\"64\">1<\/td><\/tr><tr><td width=\"135\">Full load efficiency<\/td><td colspan=\"2\" width=\"128\">94<\/td><td width=\"64\">%<\/td><td width=\"64\">2<\/td><\/tr><tr><td rowspan=\"2\" width=\"135\">Weight<\/td><td width=\"64\">2.1~2.2<\/td><td width=\"64\">4.8~4.9<\/td><td rowspan=\"2\" width=\"64\">Kg<\/td><td width=\"64\">1<\/td><\/tr><tr><td width=\"64\">2.4~2.6<\/td><td width=\"64\">5.5~5.6<\/td><td width=\"64\">2<\/td><\/tr><tr><td width=\"135\">Operating temperature<\/td><td colspan=\"2\" width=\"128\">-25 ~ +90<\/td><td width=\"64\">\u2103<\/td><td width=\"64\">\u00a0<\/td><\/tr><tr><td width=\"135\">IP<\/td><td colspan=\"4\" width=\"256\">IP54<\/td><\/tr><tr><td width=\"135\">Lubrication type<\/td><td colspan=\"4\" width=\"256\">Lifetime lubrication\u00a0<\/td><\/tr><tr><td>Mounting type Any<\/td><td colspan=\"4\">Any<\/td><\/tr><\/tbody><\/table><p>The max radial and axial torque work in the location of the center of output shaft when the out speed is 100RPM.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fb749ce elementor-widget elementor-widget-text-editor\" data-id=\"fb749ce\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<table width=\"320\"><tbody><tr><td width=\"64\">Product type<\/td><td width=\"64\">\u00a0<\/td><td width=\"64\">70<\/td><td width=\"64\">90<\/td><td width=\"64\">Reduction ratio<\/td><\/tr><tr><td rowspan=\"14\" width=\"64\">Moment of inertia<\/td><td rowspan=\"14\" width=\"64\">Kgcm<sup>2<\/sup><\/td><td rowspan=\"5\" width=\"64\">0.218~0.329<\/td><td rowspan=\"5\" width=\"64\">0.925~1.408<\/td><td width=\"64\">3<\/td><\/tr><tr><td width=\"64\">4<\/td><\/tr><tr><td width=\"64\">5<\/td><\/tr><tr><td width=\"64\">8<\/td><\/tr><tr><td width=\"64\">10<\/td><\/tr><tr><td rowspan=\"9\" width=\"64\">0.218~0.326<\/td><td rowspan=\"9\" width=\"64\">0.907~1.245<\/td><td width=\"64\">9<\/td><\/tr><tr><td width=\"64\">12<\/td><\/tr><tr><td width=\"64\">15<\/td><\/tr><tr><td width=\"64\">16<\/td><\/tr><tr><td width=\"64\">20<\/td><\/tr><tr><td width=\"64\">25<\/td><\/tr><tr><td width=\"64\">32<\/td><\/tr><tr><td width=\"64\">40<\/td><\/tr><tr><td width=\"64\">64<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1ac1c5a elementor-widget elementor-widget-text-editor\" data-id=\"1ac1c5a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<table width=\"320\"><tbody><tr><td width=\"64\">Product type<\/td><td width=\"64\">\u00a0<\/td><td width=\"64\">70<\/td><td width=\"64\">90<\/td><td width=\"64\">Number of stage<\/td><\/tr><tr><td rowspan=\"2\" width=\"64\">Backlash<\/td><td rowspan=\"2\" width=\"64\">arcmin<\/td><td width=\"64\">\uff1c16<\/td><td width=\"64\">\uff1c13<\/td><td width=\"64\">1<\/td><\/tr><tr><td width=\"64\">\uff1c18<\/td><td width=\"64\">\uff1c15<\/td><td width=\"64\">2<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2f939a8 elementor-widget elementor-widget-text-editor\" data-id=\"2f939a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<table width=\"431\"><tbody><tr><td width=\"111\">Product type<\/td><td width=\"64\">\u00a0<\/td><td colspan=\"2\" width=\"128\">70<\/td><td width=\"64\">\u00a0<\/td><td width=\"64\">90<\/td><\/tr><tr><td width=\"111\">Numberof stage<\/td><td width=\"64\">\u00a0<\/td><td width=\"64\">1<\/td><td width=\"64\">2<\/td><td width=\"64\">1<\/td><td width=\"64\">2<\/td><\/tr><tr><td width=\"111\">Torsional stiffness<\/td><td width=\"64\">N.M\/arcmin<\/td><td width=\"64\">2.2 &#8211; 4.1<\/td><td width=\"64\">3.3-5.3<\/td><td width=\"64\">4.7 &#8211; 10.8<\/td><td width=\"64\">9.0 &#8211; 14.1<\/td><\/tr><tr><td width=\"111\">Noise<\/td><td width=\"64\">dB(A)<\/td><td colspan=\"2\" width=\"128\">70<\/td><td colspan=\"2\" width=\"128\">73<\/td><\/tr><tr><td width=\"111\">Max input speed<\/td><td width=\"64\">min<sup>-1<\/sup><\/td><td colspan=\"2\" width=\"128\">13000<\/td><td colspan=\"2\" width=\"128\">7000<\/td><\/tr><tr><td width=\"111\">Recommend input speed<\/td><td width=\"64\">min<sup>-1<\/sup><\/td><td colspan=\"2\" width=\"128\">4000<\/td><td colspan=\"2\" width=\"128\">4000<\/td><\/tr><\/tbody><\/table><p>1. The moment of inertia is related with input shaft.<br \/>2. Noise test standard, distance 1m, measured noload running with an input speed of 3000rpm.<br \/>3. The max radial and axial torque work in the location of the center of output shaft when the out speed is 100RPM.<br \/>4. The maximum input speed is designed to software.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div id=\"e-n-tab-content-8776934792\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-8776934792\" data-tab-index=\"2\" style=\"--n-tabs-title-order: 2;\" class=\" elementor-element elementor-element-1ad218ed e-con-full e-flex e-con e-child\" data-id=\"1ad218ed\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a90ad52 elementor-widget elementor-widget-heading\" data-id=\"a90ad52\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Dimensions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-51498ab elementor-widget elementor-widget-image\" data-id=\"51498ab\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"2062\" height=\"802\" src=\"https:\/\/sei-automation.com\/zds\/wp-content\/uploads\/2025\/11\/dwgSEPRB.jpg\" class=\"attachment-full size-full wp-image-6310\" alt=\"\" srcset=\"https:\/\/sei-automation.com\/zds\/wp-content\/uploads\/2025\/11\/dwgSEPRB.jpg 2062w, https:\/\/sei-automation.com\/zds\/wp-content\/uploads\/2025\/11\/dwgSEPRB-300x117.jpg 300w, https:\/\/sei-automation.com\/zds\/wp-content\/uploads\/2025\/11\/dwgSEPRB-1024x398.jpg 1024w, https:\/\/sei-automation.com\/zds\/wp-content\/uploads\/2025\/11\/dwgSEPRB-768x299.jpg 768w, https:\/\/sei-automation.com\/zds\/wp-content\/uploads\/2025\/11\/dwgSEPRB-1536x597.jpg 1536w, https:\/\/sei-automation.com\/zds\/wp-content\/uploads\/2025\/11\/dwgSEPRB-2048x797.jpg 2048w\" sizes=\"(max-width: 2062px) 100vw, 2062px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div id=\"e-n-tab-content-8776934793\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-8776934793\" data-tab-index=\"3\" style=\"--n-tabs-title-order: 3;\" class=\" elementor-element elementor-element-4ec1d5e e-con-full e-flex e-con e-child\" data-id=\"4ec1d5e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-66f2cef elementor-widget elementor-widget-heading\" data-id=\"66f2cef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Type and Model Number<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e0c4984 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"e0c4984\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<table width=\"60%\">\n<tbody>\n<tr>\n<td width=\"36\">\n<h2 style=\"text-align: center; \">60<\/h2>\n<\/td>\n<td style=\"text-align: center;\" width=\"36\">\n<h2>SEP<\/h2>\n<\/td>\n<td style=\"text-align: center;\" width=\"36\">\n<h2>10<\/h2>\n<\/td>\n<td style=\"text-align: center;\" width=\"36\">\n<h2>(\u00a0 \u00a0)<\/h2>\n<\/td>\n<td style=\"text-align: center;\" width=\"36\">\n<h2>(S)<\/h2>\n<\/td>\n<td style=\"text-align: center;\" width=\"36\">\n<h2>&#8211;<\/h2>\n<\/td>\n<td width=\"36\">\n<h2 style=\"text-align: center;\">7 5 0<\/h2>\n<\/td>\n<\/tr>\n<tr>\n<td>\n<h2>\u2460<\/h2>\n<\/td>\n<td>\n<h2>\u2461<\/h2>\n<\/td>\n<td>\n<h2>\u00a0\u2462<\/h2>\n<\/td>\n<td>\n<h2>\u2463<\/h2>\n<\/td>\n<td>\n<h2>\u2464<\/h2>\n<\/td>\n<td><\/td>\n<td>\n<h2>\u2465<\/h2>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b10fd3c elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"b10fd3c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<table width=\"605\"><tbody><tr><td width=\"70\">\u2460<\/td><td style=\"text-align: left;\" width=\"535\">Gear head frame size: 60<\/td><\/tr><tr><td rowspan=\"5\">\u2461<\/td><td style=\"text-align: left;\">Gear head series code:<\/td><\/tr><tr><td style=\"text-align: left;\">SEP: Inline<\/td><\/tr><tr><td style=\"text-align: left;\">SEPR: Right angle<\/td><\/tr><tr><td style=\"text-align: left;\">SEPB: Inline Large Output Bearing<\/td><\/tr><tr><td style=\"text-align: left;\">SEPRL: Right angle Large Output Bearing<\/td><\/tr><tr><td rowspan=\"3\">\u2462<\/td><td style=\"text-align: left;\">Gear ratio :<\/td><\/tr><tr><td style=\"text-align: left;\">Single stage 3,4,5,8,10<\/td><\/tr><tr><td style=\"text-align: left;\">Two stage 9,12,15,16,20,25,32,40,64<\/td><\/tr><tr><td>\u2463<\/td><td style=\"text-align: left;\">Input Flange: 1(Round), 2 (Square)<\/td><\/tr><tr><td rowspan=\"3\">\u2464<\/td><td style=\"text-align: left;\">Input shaft type<\/td><\/tr><tr><td style=\"text-align: left;\">S: Over locking (Omission) (Can use it whatever motor shaft has keyway or not)<\/td><\/tr><tr><td style=\"text-align: left;\">S: Locking with locking ring (Can use it whatever motor shaft has keyway or not)<\/td><\/tr><tr><td rowspan=\"4\">\u2465<\/td><td style=\"text-align: left;\">S2: Locking with keyway (Input shaft with key)<\/td><\/tr><tr><td style=\"text-align: left;\">K: With keyway<\/td><\/tr><tr><td style=\"text-align: left;\">A: Other type (Please contact with us)<\/td><\/tr><tr><td style=\"text-align: left;\">Applicable servo motor power (W)<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-49134aa e-flex e-con-boxed e-con e-parent\" data-id=\"49134aa\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2f41886 elementor-widget elementor-widget-text-editor\" data-id=\"2f41886\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<table width=\"471\"><tbody><tr><td width=\"187\">PN<\/td><td colspan=\"2\" width=\"142\">70SEPRB<\/td><td colspan=\"2\" width=\"142\">90SEPRB<\/td><\/tr><tr><td width=\"187\">Number of stage<\/td><td width=\"71\">1<\/td><td width=\"71\">2<\/td><td width=\"71\">1<\/td><td width=\"71\">2<\/td><\/tr><tr><td width=\"187\">L1 overall length<\/td><td width=\"71\">\/<\/td><td width=\"71\">\/<\/td><td width=\"71\">\/<\/td><td width=\"71\">\/<\/td><\/tr><tr><td width=\"187\">L3 body length<\/td><td width=\"71\">51<\/td><td width=\"71\">64<\/td><td width=\"71\">67<\/td><td width=\"71\">84.5<\/td><\/tr><tr><td style=\"padding-left: 40px; text-align: left;\" colspan=\"5\" width=\"471\">Output<\/td><\/tr><tr><td width=\"187\">L12 overall height<\/td><td colspan=\"2\" width=\"142\">85.5<\/td><td colspan=\"2\" width=\"142\">119.5<\/td><\/tr><tr><td width=\"187\">L4 output shaft length<\/td><td colspan=\"2\" width=\"142\">36<\/td><td colspan=\"2\" width=\"142\">46<\/td><\/tr><tr><td width=\"187\">L5 output length to the shaft shoulder<\/td><td colspan=\"2\" width=\"142\">28<\/td><td colspan=\"2\" width=\"142\">36<\/td><\/tr><tr><td width=\"187\">L6 key length<\/td><td colspan=\"2\" width=\"142\">25<\/td><td colspan=\"2\" width=\"142\">32<\/td><\/tr><tr><td width=\"187\">L7 key length to the shaft end<\/td><td colspan=\"2\" width=\"142\">2<\/td><td colspan=\"2\" width=\"142\">2<\/td><\/tr><tr><td width=\"187\">L8 protruding length<\/td><td colspan=\"2\" width=\"142\">3<\/td><td colspan=\"2\" width=\"142\">4<\/td><\/tr><tr><td width=\"187\">D4 output shaft diameter<\/td><td colspan=\"2\" width=\"142\">\u03a616h7<\/td><td colspan=\"2\" width=\"142\">\u03a622h7<\/td><\/tr><tr><td width=\"187\">D5 shaft shoulder diameter<\/td><td colspan=\"2\" width=\"142\">\u03a630<\/td><td colspan=\"2\" width=\"142\">\u03a635<\/td><\/tr><tr><td width=\"187\">D6 protruding diameter<\/td><td colspan=\"2\" width=\"142\">\u03a652h7<\/td><td colspan=\"2\" width=\"142\">\u03a668h7<\/td><\/tr><tr><td width=\"187\">D7 body diameter<\/td><td colspan=\"2\" width=\"142\">\u03a670<\/td><td colspan=\"2\" width=\"142\">\u03a690<\/td><\/tr><tr><td width=\"187\">D8 hole circle<\/td><td colspan=\"2\" width=\"142\">\u03a662<\/td><td colspan=\"2\" width=\"142\">\u03a670<\/td><\/tr><tr><td width=\"187\">B1 key width<\/td><td colspan=\"2\" width=\"142\">5<\/td><td colspan=\"2\" width=\"142\">6<\/td><\/tr><tr><td width=\"187\">H1 key height<\/td><td colspan=\"2\" width=\"142\">18<\/td><td colspan=\"2\" width=\"142\">24.5<\/td><\/tr><tr><td width=\"187\">G3 center screw hole<\/td><td colspan=\"2\" width=\"142\">M5X12<\/td><td colspan=\"2\" width=\"142\">M6X16<\/td><\/tr><tr><td style=\"text-align: left; padding-left: 40px;\" colspan=\"5\" width=\"471\">Input<\/td><\/tr><tr><td width=\"187\">L2 input flange length<\/td><td colspan=\"4\" rowspan=\"7\" width=\"284\">For more detailed information, please consult the manufacturer<\/td><\/tr><tr><td width=\"187\">L9 motor shaft length<\/td><\/tr><tr><td width=\"187\">L10 protruding depth<\/td><\/tr><tr><td width=\"187\">D1 mounting hole distribution circle<\/td><\/tr><tr><td width=\"187\">D2 protruding diameter<\/td><\/tr><tr><td width=\"187\">D3 input shaft diameter<\/td><\/tr><tr><td width=\"187\">G1 mounting threads hole x depth<\/td><\/tr><tr><td width=\"187\">Q3 input flange<\/td><td colspan=\"2\" width=\"142\">\u25a160<\/td><td style=\"padding-left: 40px;\" colspan=\"2\" width=\"142\">\u25a180<\/td><\/tr><\/tbody><\/table><p>\u203b Input size made according to motor size.<br \/>\u203b The dimensions of L9, L10, D1, D2, D3, Q3, and G1 are installation dimensions for customer&#8217;s motor, and the total length of L1 depends on the size of customer&#8217;s motor.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>SEPRB Series Right Angle Planetary Gearbox Low noise High-Capacity Bearing &#8211; Increased radial and axial forces Spur Gear Bevel Gear Rt. Angle Backlash \u226413-\u226416 arcmin 94% efficiency Operating Temp -25\u00b0 to 90\u00b0C Lifetime lubrication Multiple stage configurations Customs available Datasheet +Contact us Technical Data Dimensional Drawing\/Dimensional Table Ordering Information Technical Data Product type \u00a0 70 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2614,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-6291","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SEPRB Series Planetary Gearbox - SOURCE ENGINEERING INC<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sei-automation.com\/zds\/home\/planetary-gearbox-2\/planetary-gearbox\/seprb-series-planetary-gearbox\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SEPRB Series Planetary Gearbox - SOURCE ENGINEERING INC\" \/>\n<meta property=\"og:description\" content=\"SEPRB Series Right Angle Planetary Gearbox Low noise High-Capacity Bearing &#8211; Increased radial and axial forces Spur Gear Bevel Gear Rt. 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