{"id":2661,"date":"2025-10-10T16:45:42","date_gmt":"2025-10-10T16:45:42","guid":{"rendered":"https:\/\/sei-automation.com\/zds\/?page_id=2661"},"modified":"2026-05-06T11:34:06","modified_gmt":"2026-05-06T19:34:06","slug":"sep-series-planetary-gearbox","status":"publish","type":"page","link":"https:\/\/sei-automation.com\/zds\/home\/planetary-gearbox-2\/planetary-gearbox\/sep-series-planetary-gearbox\/","title":{"rendered":"SEP Series Planetary Gearbox"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"2661\" class=\"elementor elementor-2661\" 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=\"602\" src=\"https:\/\/sei-automation.com\/zds\/wp-content\/uploads\/2025\/11\/sep-1024x771.png\" class=\"attachment-large size-large wp-image-6314\" alt=\"\" srcset=\"https:\/\/sei-automation.com\/zds\/wp-content\/uploads\/2025\/11\/sep-1024x771.png 1024w, https:\/\/sei-automation.com\/zds\/wp-content\/uploads\/2025\/11\/sep-300x226.png 300w, https:\/\/sei-automation.com\/zds\/wp-content\/uploads\/2025\/11\/sep-768x578.png 768w, https:\/\/sei-automation.com\/zds\/wp-content\/uploads\/2025\/11\/sep.png 1196w\" 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\">SEP Series Planetary Gearbox<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-91d718a elementor-widget elementor-widget-text-editor\" data-id=\"91d718a\" 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>Spur Gear<\/li><li>Backlash \u22647-\u226410 arcmin<\/li><li>97% 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\/SEP-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-0e55792 elementor-align-justify elementor-widget__width-initial elementor-widget elementor-widget-button\" data-id=\"0e55792\" 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=\"494\">\n<tbody>\n<tr style=\"background-color: #014099; color: white;\">\n<td width=\"128\"><strong>Product type<\/strong><\/td>\n<td width=\"64\"><\/td>\n<td width=\"64\"><strong>60<\/strong><\/td>\n<td width=\"64\"><strong>80<\/strong><\/td>\n<td width=\"64\"><strong>Reduction ratio<\/strong><\/td>\n<td width=\"110\"><strong>Number of stage<\/strong><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"14\" width=\"128\"><strong>Rated output torque<\/strong><\/td>\n<td rowspan=\"14\" width=\"64\">N.M<\/td>\n<td width=\"64\">28<\/td>\n<td width=\"64\">85<\/td>\n<td width=\"64\">3<\/td>\n<td rowspan=\"5\" width=\"110\">1<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">38<\/td>\n<td width=\"64\">115<\/td>\n<td width=\"64\">4<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">40<\/td>\n<td width=\"64\">110<\/td>\n<td width=\"64\">5<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">18<\/td>\n<td width=\"64\">50<\/td>\n<td width=\"64\">8<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">15<\/td>\n<td width=\"64\">38<\/td>\n<td width=\"64\">10<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">44<\/td>\n<td width=\"64\">130<\/td>\n<td width=\"64\">9<\/td>\n<td rowspan=\"9\" width=\"110\">2<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">44<\/td>\n<td width=\"64\">120<\/td>\n<td width=\"64\">12<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">44<\/td>\n<td width=\"64\">110<\/td>\n<td width=\"64\">15<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">44<\/td>\n<td width=\"64\">120<\/td>\n<td width=\"64\">16<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">44<\/td>\n<td width=\"64\">120<\/td>\n<td width=\"64\">20<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">40<\/td>\n<td width=\"64\">110<\/td>\n<td width=\"64\">25<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">44<\/td>\n<td width=\"64\">120<\/td>\n<td width=\"64\">32<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">40<\/td>\n<td width=\"64\">110<\/td>\n<td width=\"64\">40<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">18<\/td>\n<td width=\"64\">50<\/td>\n<td width=\"64\">64<\/td>\n<\/tr>\n<tr>\n<td width=\"128\"><strong>Life<\/strong><\/td>\n<td width=\"64\">Hour<\/td>\n<td colspan=\"3\" width=\"192\">20,000<\/td>\n<td width=\"110\"><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"14\" width=\"128\"><strong>Instant stop torque<\/strong><\/td>\n<td rowspan=\"14\" width=\"64\">N.M<\/td>\n<td width=\"64\">66<\/td>\n<td width=\"64\">180<\/td>\n<td width=\"64\">3<\/td>\n<td rowspan=\"5\" width=\"110\">&#8211;<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">88<\/td>\n<td width=\"64\">240<\/td>\n<td width=\"64\">4<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">80<\/td>\n<td width=\"64\">220<\/td>\n<td width=\"64\">5<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">80<\/td>\n<td width=\"64\">190<\/td>\n<td width=\"64\">8<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">80<\/td>\n<td width=\"64\">200<\/td>\n<td width=\"64\">10<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">88<\/td>\n<td width=\"64\">260<\/td>\n<td width=\"64\">9<\/td>\n<td rowspan=\"9\" width=\"110\">&#8211;<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">88<\/td>\n<td width=\"64\">240<\/td>\n<td width=\"64\">12<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">88<\/td>\n<td width=\"64\">220<\/td>\n<td width=\"64\">15<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">88<\/td>\n<td width=\"64\">240<\/td>\n<td width=\"64\">16<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">88<\/td>\n<td width=\"64\">240<\/td>\n<td width=\"64\">20<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">80<\/td>\n<td width=\"64\">220<\/td>\n<td width=\"64\">25<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">88<\/td>\n<td width=\"64\">240<\/td>\n<td width=\"64\">32<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">80<\/td>\n<td width=\"64\">220<\/td>\n<td width=\"64\">40<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">80<\/td>\n<td width=\"64\">190<\/td>\n<td width=\"64\">64<\/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-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=\"384\">\n<tbody>\n<tr style=\"background-color: #014099; color: white;\">\n<td width=\"128\"><strong>Product type<\/strong><\/td>\n<td width=\"64\"><strong>60<\/strong><\/td>\n<td width=\"64\"><strong>80<\/strong><\/td>\n<td width=\"64\"><strong>Unit<\/strong><\/td>\n<td width=\"64\"><strong>Number of stage<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"128\">Max radial load<\/td>\n<td width=\"64\">700<\/td>\n<td width=\"64\">1250<\/td>\n<td width=\"64\">N<\/td>\n<td width=\"64\"><\/td>\n<\/tr>\n<tr>\n<td width=\"128\">Max axial load<\/td>\n<td width=\"64\">800<\/td>\n<td width=\"64\">1600<\/td>\n<td width=\"64\">N<\/td>\n<td width=\"64\"><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" width=\"128\">Full load efficiency<\/td>\n<td colspan=\"2\" width=\"128\">98<\/td>\n<td rowspan=\"2\" width=\"64\">%<\/td>\n<td width=\"64\">1<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" width=\"128\">97<\/td>\n<td width=\"64\">2<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" width=\"128\">Weight<\/td>\n<td width=\"64\">0.9<\/td>\n<td width=\"64\">2.1<\/td>\n<td rowspan=\"2\" width=\"64\">Kg<\/td>\n<td width=\"64\">1<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">1.1<\/td>\n<td width=\"64\">2.6<\/td>\n<td width=\"64\">2<\/td>\n<\/tr>\n<tr>\n<td width=\"128\">Operating temperature<\/td>\n<td colspan=\"2\" width=\"128\">-25~+90<\/td>\n<td width=\"64\">\u2103<\/td>\n<td width=\"64\"><\/td>\n<\/tr>\n<tr>\n<td width=\"128\">IP<\/td>\n<td colspan=\"4\" width=\"256\">IP54<\/td>\n<\/tr>\n<tr>\n<td width=\"128\">Lubrication type<\/td>\n<td colspan=\"4\" width=\"256\">Lifetime lubrication<\/td>\n<\/tr>\n<tr>\n<td width=\"128\">Mounting type<\/td>\n<td colspan=\"4\" width=\"256\">Any<\/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-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=\"100%\">\n<tbody>\n<tr style=\"background-color: #014099; color: white;\">\n<td width=\"128\"><strong>Product type<\/strong><\/td>\n<td width=\"64\"><\/td>\n<td width=\"64\"><strong>60<\/strong><\/td>\n<td width=\"64\"><strong>80<\/strong><\/td>\n<td width=\"64\"><strong>Reduction ratio<\/strong><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"14\" width=\"128\">Moment of inertia<\/td>\n<td rowspan=\"14\" width=\"64\">Kgcm2<\/td>\n<td rowspan=\"5\" width=\"64\">0.065~0.128<\/td>\n<td rowspan=\"5\" width=\"64\">0.359~0.654<\/td>\n<td width=\"64\">3<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">4<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">5<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">8<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">10<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"9\" width=\"64\">0.066~0.121<\/td>\n<td rowspan=\"9\" width=\"64\">0.365~0.613<\/td>\n<td width=\"64\">9<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">12<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">15<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">16<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">20<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">25<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">32<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">40<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">64<\/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-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=\"100%\">\n<tbody>\n<tr style=\"background-color: #014099; color: white;\">\n<td width=\"128\"><strong>Product type<\/strong><\/td>\n<td width=\"64\"><\/td>\n<td width=\"64\"><strong>60<\/strong><\/td>\n<td width=\"64\"><strong>80<\/strong><\/td>\n<td width=\"64\"><strong>Number of stage<\/strong><\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\" width=\"128\">Backlash<\/td>\n<td rowspan=\"2\" width=\"64\">arcmin<\/td>\n<td width=\"64\">\uff1c10<\/td>\n<td width=\"64\">\uff1c7<\/td>\n<td width=\"64\">1<\/td>\n<\/tr>\n<tr>\n<td width=\"64\">\uff1c12<\/td>\n<td width=\"64\">\uff1c9<\/td>\n<td width=\"64\">2<\/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-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=\"570\">\n<tbody>\n<tr style=\"background-color: #014099; color: white;\">\n<td width=\"226\">Product type<\/td>\n<td width=\"88\"><\/td>\n<td colspan=\"2\" width=\"128\">60<\/td>\n<td colspan=\"2\" width=\"128\">80<\/td>\n<\/tr>\n<tr>\n<td>Number of stage<\/td>\n<td><\/td>\n<td>1<\/td>\n<td>2<\/td>\n<td>1<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td>Torsional stiffness<\/td>\n<td>N.M\/arcmin<\/td>\n<td>2.1-2.8<\/td>\n<td>2.3-2.8<\/td>\n<td>2.3-2.8<\/td>\n<td>7.9-10.4<\/td>\n<\/tr>\n<tr>\n<td>Noise<\/td>\n<td>dB(A)<\/td>\n<td colspan=\"2\">58<\/td>\n<td colspan=\"2\">60<\/td>\n<\/tr>\n<tr>\n<td>Max input speed<\/td>\n<td>min-1<\/td>\n<td colspan=\"2\">13000<\/td>\n<td colspan=\"2\">7000<\/td>\n<\/tr>\n<tr>\n<td>Recommend input speed<\/td>\n<td>min-1<\/td>\n<td colspan=\"2\">4500<\/td>\n<td colspan=\"2\">4000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n1. The moment of inertia is related with input shaft.\n2. Noise test standard, distance 1m, measured no-load running with an input speed of 3000rpm.\n3. The max radial and axial torque work in the location of the center of output shaft when the out speed is 100RPM.\n4. The maximum input speed is designed to software.\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-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=\"2088\" height=\"777\" src=\"https:\/\/sei-automation.com\/zds\/wp-content\/uploads\/2025\/11\/dwgSEP.jpg\" class=\"attachment-full size-full wp-image-6156\" alt=\"\" srcset=\"https:\/\/sei-automation.com\/zds\/wp-content\/uploads\/2025\/11\/dwgSEP.jpg 2088w, https:\/\/sei-automation.com\/zds\/wp-content\/uploads\/2025\/11\/dwgSEP-300x112.jpg 300w, https:\/\/sei-automation.com\/zds\/wp-content\/uploads\/2025\/11\/dwgSEP-1024x381.jpg 1024w, https:\/\/sei-automation.com\/zds\/wp-content\/uploads\/2025\/11\/dwgSEP-768x286.jpg 768w, https:\/\/sei-automation.com\/zds\/wp-content\/uploads\/2025\/11\/dwgSEP-1536x572.jpg 1536w, https:\/\/sei-automation.com\/zds\/wp-content\/uploads\/2025\/11\/dwgSEP-2048x762.jpg 2048w\" sizes=\"(max-width: 2088px) 100vw, 2088px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3dce23be elementor-widget elementor-widget-text-editor\" data-id=\"3dce23be\" 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><tbody><tr><td width=\"280\">PN<\/td><td colspan=\"2\" width=\"181\">60SEP<\/td><td colspan=\"2\" width=\"181\">80SEP<\/td><\/tr><tr><td width=\"280\">Number of stage<\/td><td width=\"91\">1<\/td><td width=\"91\">2<\/td><td width=\"91\">1<\/td><td width=\"91\">2<\/td><\/tr><tr><td width=\"280\">L1 overall length<\/td><td width=\"91\">\/<\/td><td width=\"91\">\/<\/td><td width=\"91\">\/<\/td><td width=\"91\">\/<\/td><\/tr><tr><td width=\"280\">L3 body length<\/td><td width=\"91\">47<\/td><td width=\"91\">59.5<\/td><td width=\"91\">60<\/td><td width=\"91\">78<\/td><\/tr><tr><td colspan=\"5\" width=\"643\">Output<\/td><\/tr><tr><td width=\"280\">L4 output shaft length<\/td><td colspan=\"2\" width=\"181\">35<\/td><td colspan=\"2\" width=\"181\">40<\/td><\/tr><tr><td width=\"280\">L5 output length to the shaft shoulder<\/td><td colspan=\"2\" width=\"181\">30<\/td><td colspan=\"2\" width=\"181\">36<\/td><\/tr><tr><td width=\"280\">L6 key length<\/td><td colspan=\"2\" width=\"181\">25<\/td><td colspan=\"2\" width=\"181\">28<\/td><\/tr><tr><td width=\"280\">L7 key length to the shaft end<\/td><td colspan=\"2\" width=\"181\">2.5<\/td><td colspan=\"2\" width=\"181\">4<\/td><\/tr><tr><td width=\"280\">L8 protruding length<\/td><td colspan=\"2\" width=\"181\">3<\/td><td colspan=\"2\" width=\"181\">3<\/td><\/tr><tr><td width=\"280\">D4 output shaft diameter<\/td><td colspan=\"2\" width=\"181\">\u03a614h7<\/td><td colspan=\"2\" width=\"181\">\u03a620h7<\/td><\/tr><tr><td width=\"280\">D5 shaft shoulder diameter<\/td><td colspan=\"2\" width=\"181\">\u03a617<\/td><td colspan=\"2\" width=\"181\">\u03a625<\/td><\/tr><tr><td width=\"280\">D6 protruding diameter<\/td><td colspan=\"2\" width=\"181\">\u03a640h7<\/td><td colspan=\"2\" width=\"181\">\u03a660h7<\/td><\/tr><tr><td width=\"280\">D7 body diameter<\/td><td colspan=\"2\" width=\"181\">\u03a660<\/td><td colspan=\"2\" width=\"181\">\u03a680<\/td><\/tr><tr><td width=\"280\">D8 hole circle<\/td><td colspan=\"2\" width=\"181\">\u03a652<\/td><td colspan=\"2\" width=\"181\">\u03a670<\/td><\/tr><tr><td width=\"280\">B1 key width<\/td><td colspan=\"2\" width=\"181\">5<\/td><td colspan=\"2\" width=\"181\">6<\/td><\/tr><tr><td width=\"280\">H1 key height<\/td><td colspan=\"2\" width=\"181\">16<\/td><td colspan=\"2\" width=\"181\">22.5<\/td><\/tr><tr><td width=\"280\">G2 mounting screw hole<\/td><td colspan=\"2\" width=\"181\">M5X8<\/td><td colspan=\"2\" width=\"181\">M6X10<\/td><\/tr><tr><td width=\"280\">G3 center screw hole<\/td><td colspan=\"2\" width=\"181\">M5X12<\/td><td colspan=\"2\" width=\"181\">M6X16<\/td><\/tr><tr><td colspan=\"5\" width=\"643\">Input<\/td><\/tr><tr><td width=\"280\">L2 input flange length<\/td><td colspan=\"4\" rowspan=\"7\" width=\"363\">For more detailed information, please consult the manufacturer<\/td><\/tr><tr><td width=\"280\">L9 motor shaft length<\/td><\/tr><tr><td width=\"280\">L10 protruding depth<\/td><\/tr><tr><td width=\"280\">D1 mounting hole distribution circle<\/td><\/tr><tr><td width=\"280\">D2 protruding diameter<\/td><\/tr><tr><td width=\"280\">D3 input shaft diameter<\/td><\/tr><tr><td width=\"280\">G1 mounting threads hole x depth<\/td><\/tr><tr><td width=\"280\">Q3 input flange<\/td><td colspan=\"2\" width=\"181\">\u25a160<\/td><td colspan=\"2\" width=\"181\">\u25a180<\/td><\/tr><\/tbody><\/table><p>\u203b Input size made according to motor size.<\/p><p>\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<\/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\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>SEP Series Planetary Gearbox Low noise Spur Gear Backlash \u22647-\u226410 arcmin 97% 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 60 80 Reduction ratio Number of stage Rated output torque N.M 28 85 3 1 38 [&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-2661","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>SEP 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\/sep-series-planetary-gearbox\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SEP Series Planetary Gearbox - SOURCE ENGINEERING INC\" \/>\n<meta property=\"og:description\" content=\"SEP Series Planetary 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