{"id":4833,"date":"2022-08-17T08:35:34","date_gmt":"2022-08-17T01:35:34","guid":{"rendered":"https:\/\/robot3t.com\/?post_type=product&#038;p=4833"},"modified":"2026-10-15T09:00:02","modified_gmt":"2026-10-15T02:00:02","slug":"vc-02-collaborative-robot-arm","status":"publish","type":"product","link":"https:\/\/robot3t.com\/en\/products\/vc-02-collaborative-robot-arm\/","title":{"rendered":"VC0403: Compact 4-Axis Collaborative Robot, 3 kg Payload"},"content":{"rendered":"<div class=\"r3-keyspecs\">\n<div><strong>3 kg<\/strong><span>Payload<\/span><\/div>\n<div><strong>850 mm<\/strong><span>Reach<\/span><\/div>\n<div><strong>4 axes<\/strong><span>Degrees of freedom<\/span><\/div>\n<div><strong>\u00b10.02 mm<\/strong><span>Repeatability<\/span><\/div>\n<\/div>\n<p>VC0403 is a compact 4-axis VietCobot for light, repetitive tasks such as pick-and-place, screwdriving, dispensing and machine tending. With a 3 kg payload, 850 mm reach and \u00b10.02 mm repeatability in a 15 kg arm, it fits easily on a workbench or production line and works safely next to operators without fencing. Every joint rotates a full 360\u00b0 at up to 180\u00b0\/s, the controller runs on standard 100\u2013240 VAC power, and programming is done on an 11.6-inch graphical teach pendant. Designed and built by Robot3T in Vietnam at a fraction of the cost of comparable imported cobots.<\/p>\n<a href=\"\/en\/contact\/\" class=\"button primary\" style=\"border-radius:99px;\">\n\t\t<span>Request a quote<\/span>\n\t<\/a>\n <a href=\"https:\/\/wa.me\/84974908615\" class=\"button primary is-outline\" style=\"border-radius:99px;\">\n\t\t<span>WhatsApp +84 974 908 615<\/span>\n\t<\/a>\n\n<h3 class=\"r3-spec-title\">Typical applications<\/h3>\n<ul>\n<li><strong>Pick-and-place:<\/strong> small parts between trays, conveyors and fixtures.<\/li>\n<li><strong>Screwdriving:<\/strong> vertical screws on electronics, appliances and assemblies.<\/li>\n<li><strong>Dispensing:<\/strong> glue, sealant and grease along flat paths.<\/li>\n<li><strong>Machine tending:<\/strong> loading and unloading small CNC machines and test stations.<\/li>\n<li><strong>Training and research:<\/strong> an entry-level cobot for automation labs and schools.<\/li>\n<\/ul>\n<h3 class=\"r3-spec-title\">Why VC0403<\/h3>\n<ul>\n<li><strong>Compact and light<\/strong> \u2013 15 kg arm, 850 mm reach; fits on a workbench or cart.<\/li>\n<li><strong>Fast and precise<\/strong> \u2013 180\u00b0\/s on every joint, \u00b10.02 mm repeatability.<\/li>\n<li><strong>Safe next to people<\/strong> \u2013 collaborative design, no safety fence needed for most tasks.<\/li>\n<li><strong>Easy to program<\/strong> \u2013 graphical interface on an 11.6-inch teach pendant; no coding experience needed.<\/li>\n<li><strong>Lowest entry cost<\/strong> \u2013 the most affordable way to start automating with a VietCobot.<\/li>\n<\/ul>\n<h3 class=\"r3-spec-title\">Specifications<\/h3>\n<div class=\"r3-spec\">\n<table>\n<tbody>\n<tr>\n<td>Model<\/td>\n<td>VC0403<\/td>\n<\/tr>\n<tr>\n<td>Degrees of freedom<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td>Payload<\/td>\n<td>3 kg<\/td>\n<\/tr>\n<tr>\n<td>Reach<\/td>\n<td>850 mm<\/td>\n<\/tr>\n<tr>\n<td>Repeatability<\/td>\n<td>\u00b10.02 mm<\/td>\n<\/tr>\n<tr>\n<td>Joint range (J1\u2013J4)<\/td>\n<td>360\u00b0<\/td>\n<\/tr>\n<tr>\n<td>Max. joint speed (J1\u2013J4)<\/td>\n<td>180\u00b0\/s<\/td>\n<\/tr>\n<tr>\n<td>Interface<\/td>\n<td>EtherCAT<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table>\n<tbody>\n<tr>\n<td>Programming<\/td>\n<td>Graphical UI, 11.6&#8243; teach pendant<\/td>\n<\/tr>\n<tr>\n<td>Power supply<\/td>\n<td>100\u2013240 VAC, 50\/60 Hz<\/td>\n<\/tr>\n<tr>\n<td>Power consumption<\/td>\n<td>150 W<\/td>\n<\/tr>\n<tr>\n<td>Robot weight<\/td>\n<td>15 kg<\/td>\n<\/tr>\n<tr>\n<td>Material<\/td>\n<td>Aluminium AL6061, anodized<\/td>\n<\/tr>\n<tr>\n<td>Operating temperature<\/td>\n<td>0\u201350 \u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Protection<\/td>\n<td>IP54<\/td>\n<\/tr>\n<tr>\n<td>Warranty<\/td>\n<td>12 months<\/td>\n<\/tr>\n<tr>\n<td>Origin<\/td>\n<td>Robot3T, Vietnam<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h3 class=\"r3-spec-title\">The VietCobot family<\/h3>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1955540879\">\n\t\t<a class=\"image-lightbox lightbox-gallery\" title=\"\" href=\"https:\/\/robot3t.com\/wp-content\/uploads\/2022\/08\/Cobot-series-2405-1067x800.png\">\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1020\" height=\"765\" src=\"https:\/\/robot3t.com\/wp-content\/uploads\/2022\/08\/Cobot-series-2405-1067x800.png\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/robot3t.com\/wp-content\/uploads\/2022\/08\/Cobot-series-2405-1067x800.png 1067w, https:\/\/robot3t.com\/wp-content\/uploads\/2022\/08\/Cobot-series-2405-533x400.png 533w, https:\/\/robot3t.com\/wp-content\/uploads\/2022\/08\/Cobot-series-2405-768x576.png 768w, https:\/\/robot3t.com\/wp-content\/uploads\/2022\/08\/Cobot-series-2405-600x450.png 600w, https:\/\/robot3t.com\/wp-content\/uploads\/2022\/08\/Cobot-series-2405.png 1200w\" sizes=\"auto, (max-width: 1020px) 100vw, 1020px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style>\n#image_1955540879 {\n  width: 100%;\n}\n<\/style>\n\t<\/div>\n\t\n<h3 class=\"r3-spec-title\">See it in action<\/h3>\n<div class=\"row align-middle r3-video-row\"  id=\"row-9291839\">\n\n\t<div id=\"col-407846106\" class=\"col medium-7 small-12 large-7\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"video video-fit mb\" style=\"padding-top:56.25%;\"><p><iframe loading=\"lazy\" title=\"VC-02 Collaborative Robot for SMEs\" width=\"1020\" height=\"574\" src=\"https:\/\/www.youtube.com\/embed\/tFFx13BxXNc?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-1679782257\" class=\"col medium-5 small-12 large-5\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<p class=\"r3-video-cap\"><strong>What you get with VC0403<\/strong><\/p>\n<ul>\n<li>Robot arm, controller and teach pendant, ready to run.<\/li>\n<li>Application consulting and on-site commissioning.<\/li>\n<li>Training for your operators and engineers.<\/li>\n<\/ul>\n<a href=\"\/en\/contact\/\" class=\"button primary is-outline\" style=\"border-radius:99px;\">\n\t\t<span>Book a live demo<\/span>\n\t<\/a>\n\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<div class=\"row\"  id=\"row-1740453893\">\n\n\t<div id=\"col-674266258\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"video video-fit mb\" style=\"padding-top:56.25%;\"><p><iframe loading=\"lazy\" title=\"L\u1eadp tr\u00ecnh d\u1eaft m\u0169i c\u00e1nh tay robot c\u1ed9ng t\u00e1c VietCobot  VC0503\" width=\"1020\" height=\"574\" src=\"https:\/\/www.youtube.com\/embed\/Q5E-L_KhtPw?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p>\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n\n\t<div id=\"col-152899450\" class=\"col medium-6 small-12 large-6\"  >\n\t\t\t\t<div class=\"col-inner\"  >\n\t\t\t\n\t\t\t\n<div class=\"video video-fit mb\" style=\"padding-top:56.25%;\"><p><iframe loading=\"lazy\" title=\"L\u1eadp tr\u00ecnh d\u1eaft m\u0169i v\u1edbi robot c\u1ed9ng t\u00e1c VC0503  --- VC0503 Collaborative Robot Hand Guiding\" width=\"1020\" height=\"574\" src=\"https:\/\/www.youtube.com\/embed\/u_la9LYDUi4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p>\n<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\n\t\n<\/div>\n<h3 class=\"r3-spec-title\">Frequently asked questions<\/h3>\n<p><strong>VC0403 or VC0410?<\/strong><br \/>Both are 4-axis. VC0403 (3 kg, 850 mm) is lighter and more affordable for small parts; VC0410 (10 kg, 950 mm) handles heavier boxes and palletizing. For tilted or welding tasks, choose VC0503 or VC0606. Tell us your task and we will advise.<\/p>\n<p><strong>Can it work with cameras and grippers?<\/strong><br \/>Yes. Robot3T integrates vacuum and electric grippers, 2D\/3D vision and conveyors, and can deliver a complete cell.<\/p>\n<p><strong>Can I program it myself?<\/strong><br \/>Yes. The graphical teach pendant is designed for operators. For developers, an SDK is available for integration with your own software.<\/p>\n<p><strong>Do you ship outside Vietnam?<\/strong><br \/>Yes. Contact sales@robot3t.com for a quote including shipping to your country.<\/p>\n<div class=\"r3-cta\">\n<h3>Ready to start with your first cobot?<\/h3>\n<p>Send us a short video or description of the task. Our engineers will check feasibility, cycle time and layout, and quote at no cost.<\/p>\n<a href=\"\/en\/contact\/\" class=\"button primary\" style=\"border-radius:99px;\">\n\t\t<span>Request a quote<\/span>\n\t<\/a>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Compact, affordable 4-axis collaborative robot for pick-and-place, screwdriving, dispensing and machine tending. 3 kg payload, 850 mm reach, \u00b10.02 mm repeatability, 360\u00b0 joints at 180\u00b0\/s, 15 kg arm, EtherCAT, 11.6&#8243; graphical teach pendant, 12-month warranty. Designed and built by Robot3T, Vietnam.<\/p>\n","protected":false},"featured_media":5021,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[116],"product_tag":[],"class_list":["post-4833","product","type-product","status-publish","has-post-thumbnail","product_cat-collaborative-robot-series","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/robot3t.com\/en\/wp-json\/wp\/v2\/product\/4833","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/robot3t.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/robot3t.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/robot3t.com\/en\/wp-json\/wp\/v2\/comments?post=4833"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/robot3t.com\/en\/wp-json\/wp\/v2\/media\/5021"}],"wp:attachment":[{"href":"https:\/\/robot3t.com\/en\/wp-json\/wp\/v2\/media?parent=4833"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/robot3t.com\/en\/wp-json\/wp\/v2\/product_brand?post=4833"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/robot3t.com\/en\/wp-json\/wp\/v2\/product_cat?post=4833"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/robot3t.com\/en\/wp-json\/wp\/v2\/product_tag?post=4833"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}