{"id":9022,"date":"2026-08-13T06:31:37","date_gmt":"2026-08-13T06:31:37","guid":{"rendered":"https:\/\/drakemarine.com\/product\/side-power-sx50-external-stern-thruster-12v-w-controller-unit-sx50-140-12v-150mm-2\/"},"modified":"2026-09-29T09:55:00","modified_gmt":"2026-09-29T09:55:00","slug":"propulseur-detrave-externe-side-power-sx50-12-v-avec-unite-de-controle-sx50-140-12-v-150-mm-2","status":"publish","type":"product","link":"https:\/\/drakemarine.com\/fr\/product\/side-power-sx50-external-stern-thruster-12v-w-controller-unit-sx50-140-12v-150mm-2\/","title":{"rendered":"Propulseur de poupe externe Side-Power SX50 12V avec unit\u00e9 de contr\u00f4le (SX50\/140-12V-150MM-2)"},"content":{"rendered":"<p><strong>SX50 External stern thruster 12V w\/controller unit<\/strong> \u2014 50kg of thrust (62kg at 12 V), sized by Sleipner for motor boats of 8\u201311 m (26\u201336 ft). An external stern thruster that mounts outside the hull \u2014 no tunnel to cut \u2014 with on\/off control from a standard Sleipner panel. Supplied with its controller unit.<\/p>\n<h3>What you get, and what to order with it<\/h3>\n<p>This is the thruster unit as supplied by Sleipner, including its controller unit. You also need an on\/off <a href=\"\/fr\/categorie-produit\/stabilisateurs-de-propulseurs\/commandes-de-propulseur\/\">control panel<\/a> (8960 single or 8940 dual joystick), an <a href=\"\/fr\/categorie-produit\/stabilisateurs-de-propulseurs\/installation-de-propulseur\/installation-des-composants-electriques-du-propulseur\/\">ANL 325 fuse and holder<\/a>, and battery cable sized to the run. The matching items are listed under \u201cYou may also need\u201d below, and we will check the whole kit against your boat before it ships.<\/p>\n<h3>Caract\u00e9ristiques<\/h3>\n<ul>\n<li>Q-Prop&#x2122; five-blade skewed propeller \u2014 Sleipner measure up to 75% less noise than a conventional propeller<\/li>\n<li>Sealed, ignition-protected electrics \u2014 for petrol boats and wet installations<\/li>\n<li>Intelligent Power Control \u2014 minimal delay on direction change to reduce wear, with automatic protection<\/li>\n<li>Galvanic separation between motor and gear leg to protect against stray-current corrosion<\/li>\n<li>Overheat protection \u2014 the thruster protects itself before the motor can be damaged<\/li>\n<li>Sealed drive lubrication and ceramic shaft seals \u2014 no oil feed to plumb<\/li>\n<li>External mounting \u2014 fits outside the hull at the stern, so no tunnel has to be cut<\/li>\n<\/ul>\n<h3>Power and battery<\/h3>\n<p>Draws 370A at 10.5&nbsp;V nominal. Sleipner specify a battery of at least 600 CCA (EN) and an ANL 325 fuse. Size the cable with our <a href=\"\/fr\/calculateur-de-batterie-de-secours\/\">battery bank and cable size calculator<\/a>, and use the <a href=\"\/fr\/calculateur-de-taille-de-propulseur-detrave\/\">thruster size calculator<\/a> to confirm SX50 is the right size for your boat.<\/p>\n<h3>Manuals and documents<\/h3>\n<ul>\n<li><a href=\"https:\/\/www.sleipnergroup.com\/thruster-systems\/thrusters\/sx50-external-stern-thruster-12v-w-controller-unit\/_\/attachment\/download\/722893a5-a41d-4f7d-beb8-ff20d4d02afc:8a55518ed041ab5be11cfab3dbb5169faebb4e94\/im-sx-3550-8086-3-2026-ejwherr.pdf\" target=\"_blank\" rel=\"noopener\">Installation manual (PDF)<\/a><\/li>\n<li><a href=\"https:\/\/www.sleipnergroup.com\/thruster-systems\/thrusters\/sx50-external-stern-thruster-12v-w-controller-unit\/_\/attachment\/download\/1b3f5c2d-c9e6-4c9b-9b70-1976b7566b5c:fc239be19ac41c3bce2e49fa701be332ab089364\/sx50-control-box-update-2023-final.pdf\" target=\"_blank\" rel=\"noopener\">Product announcement: SX50 Control box modifications (PDF)<\/a><\/li>\n<li><a href=\"https:\/\/www.sleipnergroup.com\/thruster-systems\/thrusters\/sx50-external-stern-thruster-12v-w-controller-unit\/_\/attachment\/download\/93213658-e41a-4869-b409-dbe804e52de3:5427b1d3d65b4ff93e3cb3e31724d77f0de519ef\/tp-sx-3550-6377-5-2025-zg6pjye.pdf\" target=\"_blank\" rel=\"noopener\">Cut Out Template, SX (35,50) (PDF)<\/a><\/li>\n<li><a href=\"https:\/\/www.sleipnergroup.com\/thruster-systems\/thrusters\/sx50-external-stern-thruster-12v-w-controller-unit\/_\/attachment\/download\/1c43a5ce-c439-486f-8a17-ebcdeb25824c:84817ddd9d409e09982a9ec66588b04fee3b656e\/thruster-compatibility-joystick-systems-22-dec-2025.pdf\" target=\"_blank\" rel=\"noopener\">Joystick integration overview for Sleipner thruster systems (PDF)<\/a><\/li>\n<li><a href=\"https:\/\/www.sleipnergroup.com\/thruster-systems\/thrusters\/sx50-external-stern-thruster-12v-w-controller-unit\/_\/attachment\/download\/ad02c9ea-6a7e-474a-8736-b89a778af602:32a4163d932adab8f6df5d8d9e120e431b0fd1cd\/um-sx-5924-10-2025.pdf\" target=\"_blank\" rel=\"noopener\">User manual (PDF)<\/a><\/li>\n<\/ul>\n<h3>Commander<\/h3>\n<p>Genuine Sleipner (Side-Power) product, part no. SX50\/140-12V-150MM-2. Special order from Sleipner \u2014 the lead time is usually 7\u201310 days, confirmed before payment, and units are typically air-freighted. Worldwide shipping with freight quoted at actual cost, never marked up. Sleipner\u2019s manufacturer warranty applies (terms in the user manual); as a special-order item it is returnable only if faulty \u2014 see our <a href=\"\/fr\/returns\/\">Returns &amp; Refunds Policy<\/a>.<\/p>\n<div class=\"dm-thr-block\">\n<h3>Why buy it from Drake Marine<\/h3>\n<p>Drake Marine is the official Sleipner (Side-Power) distributor for Thailand, appointed in 2018. We specify, support and warranty what we sell \u2014 so the thruster, controls and installation parts can be specified together as one matched system, with genuine spares available when the boat needs them.<\/p>\n<p>Sacrificial anodes for the gear leg, and spares for service \u2014 <a href=\"\/fr\/categorie-produit\/stabilisateurs-de-propulseurs\/anodes-de-propulseur-lateral\/\">thruster anodes<\/a> \u00b7 <a href=\"\/fr\/categorie-produit\/stabilisateurs-de-propulseurs\/pieces-de-rechange-pour-propulseurs\/\">des pi\u00e8ces de rechange<\/a>.<\/p>\n<p>Not sure which size your boat needs? Use our <a href=\"\/fr\/calculateur-de-taille-de-propulseur-detrave\/\">thruster size calculator<\/a>, read <a href=\"\/fr\/puissance-laterale-thailande\/\">Sleipner in Thailand<\/a>, or email <a href=\"mailto:hello@drakemarine.com\">hello@drakemarine.com<\/a> with your boat&#8217;s length, displacement and windage.<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>50kg thrust for 8-11m \/ 26-36ft boats \u00b7 External stern thruster, on\/off \u00b7 370A at 10.5 V<\/p>","protected":false},"featured_media":13403,"template":"","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":""},"product_brand":[],"product_cat":[1950],"product_tag":[],"dm_channel":[],"class_list":["post-9022","product","type-product","status-publish","has-post-thumbnail","product_cat-thrusters","first","instock","taxable","shipping-taxable","purchasable","product-type-simple","entry","content-bg","loop-entry"],"_links":{"self":[{"href":"https:\/\/drakemarine.com\/fr\/wp-json\/wp\/v2\/product\/9022","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/drakemarine.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/drakemarine.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/drakemarine.com\/fr\/wp-json\/wp\/v2\/media\/13403"}],"wp:attachment":[{"href":"https:\/\/drakemarine.com\/fr\/wp-json\/wp\/v2\/media?parent=9022"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/drakemarine.com\/fr\/wp-json\/wp\/v2\/product_brand?post=9022"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/drakemarine.com\/fr\/wp-json\/wp\/v2\/product_cat?post=9022"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/drakemarine.com\/fr\/wp-json\/wp\/v2\/product_tag?post=9022"},{"taxonomy":"dm_channel","embeddable":true,"href":"https:\/\/drakemarine.com\/fr\/wp-json\/wp\/v2\/dm_channel?post=9022"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}