{"id":2989,"date":"2026-02-10T13:52:02","date_gmt":"2026-02-10T05:52:02","guid":{"rendered":"https:\/\/www.taiwanhoist.com\/?page_id=2989"},"modified":"2026-04-15T10:27:00","modified_gmt":"2026-04-15T02:27:00","slug":"er3v-%e5%a4%a7%e5%ae%b9%e9%87%8f%e5%9e%8b%e8%ae%8a%e9%a0%bb%e9%80%9f%e6%8e%a7","status":"publish","type":"page","link":"https:\/\/www.taiwanhoist.com\/en\/%e8%ae%8a%e9%a0%bb%e9%80%9f%e6%8e%a7%e5%9e%8b%e5%90%8a%e8%bb%8a\/er3v-%e5%a4%a7%e5%ae%b9%e9%87%8f%e5%9e%8b%e8%ae%8a%e9%a0%bb%e9%80%9f%e6%8e%a7\/","title":{"rendered":"Variable Speed Hoist (ER3V)"},"content":{"rendered":"<h2 class=\"wp-block-heading has-medium-font-size\"><strong>ER3V High-Capacity<strong>(Variable Speed Hoist)<\/strong> Electric Chain Hoist (Japanese standard)<br>Load capacity 2.8 tons to 7.5 tons <\/strong><\/h2>\n\n\n\n<div class=\"wp-block-stackable-columns stk-block-columns stk-block stk-74a2bdd\" data-block-id=\"74a2bdd\"><style>.stk-74a2bdd {margin-bottom:0px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-74a2bdd-column\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-7a13013\" data-v=\"4\" data-block-id=\"7a13013\"><style>@media screen and (min-width:690px){.stk-7a13013 {flex:var(--stk-flex-grow, 1) 1 calc(43.69999999999999% - var(--stk-column-gap, 0px) * 1 \/ 2 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-7a13013-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-7a13013-inner-blocks\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a046aea4cb95&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a046aea4cb95\" class=\"wp-block-image size-full wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.taiwanhoist.com\/wp-content\/uploads\/2026\/01\/SY-SANYUAN_ER3.png\" alt=\"SAN YUAN_\u4e09\u5143\/\u4e09\u5712-ER3 \u65e5\u898f\u5927\u5bb9\u91cf\u96fb\u52d5\u93c8\u689d\u540a\u8eca\" class=\"wp-image-2312\" srcset=\"https:\/\/www.taiwanhoist.com\/wp-content\/uploads\/2026\/01\/SY-SANYUAN_ER3.png 800w, https:\/\/www.taiwanhoist.com\/wp-content\/uploads\/2026\/01\/SY-SANYUAN_ER3-300x300.png 300w, https:\/\/www.taiwanhoist.com\/wp-content\/uploads\/2026\/01\/SY-SANYUAN_ER3-150x150.png 150w, https:\/\/www.taiwanhoist.com\/wp-content\/uploads\/2026\/01\/SY-SANYUAN_ER3-768x768.png 768w, https:\/\/www.taiwanhoist.com\/wp-content\/uploads\/2026\/01\/SY-SANYUAN_ER3-12x12.png 12w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n<\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-3a3d9fe\" data-v=\"4\" data-block-id=\"3a3d9fe\"><style>@media screen and (min-width:690px){.stk-3a3d9fe {flex:var(--stk-flex-grow, 1) 1 calc(56.30000000000001% - var(--stk-column-gap, 0px) * 1 \/ 2 ) !important;}}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-3a3d9fe-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-3a3d9fe-inner-blocks\">\n<ul class=\"wp-block-list\">\n<li class=\"has-medium-font-size\"><strong><span style=\"color: var(--theme-palette-color-2, #1559ed);\" class=\"stk-highlight\">Stepless speed control reduces the swaying and shaking of loads during handling.<\/span><\/strong><\/li>\n\n\n\n<li class=\"has-medium-font-size\"><strong><span style=\"color: var(--theme-palette-color-2, #1559ed);\" class=\"stk-highlight\">When raising\/lowering or positioning loads, it can significantly reduce the impact and vibration on structures and equipment.<\/span><\/strong><\/li>\n\n\n\n<li class=\"has-medium-font-size\"><strong><span style=\"color: var(--theme-palette-color-2, #1559ed);\" class=\"stk-highlight\">It saves electricity and extends the lifespan of mechanical parts.<\/span><\/strong><\/li>\n\n\n\n<li class=\"has-medium-font-size\"><strong><span style=\"color: var(--theme-palette-color-2, #1559ed);\" class=\"stk-highlight\">Build-in multiple protection: voltage\u3001current\u3001temperature\u3001power loss\u2026etc.<\/span><\/strong><\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><a href=\"https:\/\/www.taiwanhoist.com\/wp-content\/uploads\/2026\/02\/SANYUAN_ER3V-_Variable-Speed-Hoist_DM_EN-2023-6-12R.pdf\"><img loading=\"lazy\" decoding=\"async\" width=\"200\" height=\"49\" src=\"https:\/\/www.taiwanhoist.com\/wp-content\/uploads\/2025\/12\/sanyuan-icon-Download_1.png\" alt=\"SAN YUAN \u4e09\u5143,\u4e09\u5712\u578b\u9304\u4e0b\u8f09,ER3V \u5927\u5bb9\u91cf\u578b-\u8b8a\u983b\u901f\u63a7\u578b \u96fb\u52d5\u93c8\u689d\u540a\u8eca (\u65e5\u898f)\" class=\"wp-image-1597\" style=\"aspect-ratio:4.082934609250398;width:194px;height:auto\"\/><\/a><\/figure>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<p class=\"has-medium-font-size\">\u3010Standard Setting \u3011\nThe maximum output of the inverter is set to the motor rating, and the available conditions are as shown in the figure.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"410\" src=\"https:\/\/www.taiwanhoist.com\/wp-content\/uploads\/2026\/02\/SANYUAN_ER3V_speed-1024x410.png\" alt=\"SAN YUAN, \u4e09\u5712, ER3V \u5927\u5bb9\u91cf\u578b-\u8b8a\u983b\u901f\u63a7\u578b \u96fb\u52d5\u93c8\u689d\u540a\u8eca (\u65e5\u898f)\" class=\"wp-image-3004\" srcset=\"https:\/\/www.taiwanhoist.com\/wp-content\/uploads\/2026\/02\/SANYUAN_ER3V_speed-1024x410.png 1024w, https:\/\/www.taiwanhoist.com\/wp-content\/uploads\/2026\/02\/SANYUAN_ER3V_speed-300x120.png 300w, https:\/\/www.taiwanhoist.com\/wp-content\/uploads\/2026\/02\/SANYUAN_ER3V_speed-768x307.png 768w, https:\/\/www.taiwanhoist.com\/wp-content\/uploads\/2026\/02\/SANYUAN_ER3V_speed-18x7.png 18w, https:\/\/www.taiwanhoist.com\/wp-content\/uploads\/2026\/02\/SANYUAN_ER3V_speed.png 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Feature<\/strong><strong><\/strong><\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u25c6&nbsp;<strong>IP55<\/strong><strong>Dustproof and waterproof body (IP55).<\/strong>\u3002<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u25c6&nbsp;<strong>Die-cast aluminum body.<\/strong>\u3002<\/p>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-medium-font-size\">\u25c6&nbsp;<strong>Cooled by a fan: <strong>Good heat dissipation<\/strong>Increase motor lifespan and efficiency.<\/strong><\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"has-medium-font-size\">\u25c6&nbsp;<strong>Quick-connect waterproof connector: <strong>Wireless and wired backup switches are easy to replace.<\/strong>\u3002<\/strong><\/p>\n<\/div>\n\n\n\n<p class=\"has-medium-font-size\">\u25c6&nbsp;<strong>Power-off safety brake design.<\/strong>\u3002<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u25c6&nbsp;<strong>Mechanical torque limiter<\/strong>\u3002<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u25c6&nbsp;<strong>Five-eye sprocket<\/strong>\u3002<\/p>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6a046aea4ea57&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6a046aea4ea57\" class=\"wp-block-image size-large wp-lightbox-container\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"351\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" src=\"https:\/\/www.taiwanhoist.com\/wp-content\/uploads\/2026\/02\/SANYUAN_CHAIN_HOIST_ER3V_EN.png\" alt=\"SAN YUAN, \u4e09\u5712, ER3V \u5927\u5bb9\u91cf\u578b-\u8b8a\u983b\u901f\u63a7\u578b \u96fb\u52d5\u93c8\u689d\u540a\u8eca (\u65e5\u898f)-\u898f\u683c\u8868\" class=\"wp-image-3006\" srcset=\"https:\/\/www.taiwanhoist.com\/wp-content\/uploads\/2026\/02\/SANYUAN_CHAIN_HOIST_ER3V_EN.png 1200w, https:\/\/www.taiwanhoist.com\/wp-content\/uploads\/2026\/02\/SANYUAN_CHAIN_HOIST_ER3V_EN-300x120.png 300w, https:\/\/www.taiwanhoist.com\/wp-content\/uploads\/2026\/02\/SANYUAN_CHAIN_HOIST_ER3V_EN-1024x410.png 1024w, https:\/\/www.taiwanhoist.com\/wp-content\/uploads\/2026\/02\/SANYUAN_CHAIN_HOIST_ER3V_EN-768x308.png 768w, https:\/\/www.taiwanhoist.com\/wp-content\/uploads\/2026\/02\/SANYUAN_CHAIN_HOIST_ER3V_EN-18x7.png 18w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\taria-label=\"Enlarge\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.imageButtonRight\"\n\t\t\tdata-wp-style--top=\"state.imageButtonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><\/figure>\n\n\n\n<p class=\"has-medium-font-size\">Remark<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u25a0 Max speed based on rated frequency = 60Hz<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u25a0 Min speed based on 1 Hz  \u3010Other speed set value upon request \u3011<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u25a0 Push button\uff1aSingle step + Variable (Standard) or Dual step (slow speed with variable) \n   or Second-step<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u25a0 \u96fb\u6e90\u578b\u865f\uff1a3\u76f8220~440V \u9700\u4e8b\u5148\u6307\u5b9a<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u25a0 Control voltage\uff1a24V<\/p>\n\n\n\n<p class=\"has-medium-font-size\">\u25a0 Capacity \u2266 2T \u3010please check CSV type hoist\u3011<\/p>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>SAN YUAN \u4e09\u5712 \u4e09\u5143ER3V\u8b8a\u983b\u901f\u63a7\u93c8\u689d\u540a\u8eca  \u5347\u964d\u63a1\u7528\u8b8a\u983b\u53ef\u8abf\u901f\u8a2d\u8a08\uff0c\u4ee5\u9054\u5feb\u901f\u642c\u904b&#038;\u6162\u901f\u5b9a\u4f4d\u9700\u6c42\u3002<\/p>","protected":false},"author":1,"featured_media":2312,"parent":2972,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-2989","page","type-page","status-publish","has-post-thumbnail","hentry"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/www.taiwanhoist.com\/en\/wp-json\/wp\/v2\/pages\/2989","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.taiwanhoist.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.taiwanhoist.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.taiwanhoist.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.taiwanhoist.com\/en\/wp-json\/wp\/v2\/comments?post=2989"}],"version-history":[{"count":21,"href":"https:\/\/www.taiwanhoist.com\/en\/wp-json\/wp\/v2\/pages\/2989\/revisions"}],"predecessor-version":[{"id":3577,"href":"https:\/\/www.taiwanhoist.com\/en\/wp-json\/wp\/v2\/pages\/2989\/revisions\/3577"}],"up":[{"embeddable":true,"href":"https:\/\/www.taiwanhoist.com\/en\/wp-json\/wp\/v2\/pages\/2972"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.taiwanhoist.com\/en\/wp-json\/wp\/v2\/media\/2312"}],"wp:attachment":[{"href":"https:\/\/www.taiwanhoist.com\/en\/wp-json\/wp\/v2\/media?parent=2989"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}