{"product_id":"sleipner-e250-48v-e-series-thruster-250kg-thrust-in-300mm-11-81-id-tunnel","title":"SLEIPNER E250 eVision PROPORTIONAL TUNNEL THRUSTER | 48V | 250KG\/551LB THRUST | 300MM TUNNEL","description":"\u003ch2 data-path-to-node=\"2\"\u003eSLEIPNER E250 eVision PROPORTIONAL TUNNEL THRUSTER | 48V | 250KG\/551LB THRUST | 300MM TUNNEL\u003c\/h2\u003e\n\u003cp data-path-to-node=\"3\"\u003e\u003cb data-path-to-node=\"3\" data-index-in-node=\"0\"\u003eCommand luxury vessels with unmatched commercial-grade endurance, zero performance fade, and raw 48V brushless power.\u003c\/b\u003e The \u003cb data-path-to-node=\"3\" data-index-in-node=\"122\"\u003eSleipner Side-Power E250\/300TC-48V\u003c\/b\u003e is an advanced marine electric thruster engineered explicitly for luxury yachts, large motor cruisers, and commercial crafts from 72 to 100 feet, delivering a precise 250 kg (551 lbs) of continuous variable thrust out of an 11.81-inch (300mm) tunnel.\u003c\/p\u003e\n\u003cp data-path-to-node=\"4\" id=\"p-rc_b0e42aea041213cf-469\"\u003e\u003cspan class=\"citation-602\"\u003eAt the heart of the E250 is a revolutionary \u003c\/span\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"44\"\u003e\u003cspan class=\"citation-602\"\u003e6-phase PMSM (Permanent Magnet Synchronous Motor)\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-602 citation-end-602\"\u003e.\u003csup class=\"superscript\" data-turn-source-index=\"1\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-601\"\u003eBy completely eliminating old-fashioned mechanical brushes and implementing an integrated motor inverter drive, this state-of-the-art \u003c\/span\u003e\u003cb data-path-to-node=\"4\" data-index-in-node=\"229\"\u003e\u003cspan class=\"citation-601\"\u003eeVision series\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-601 citation-end-601\"\u003e thruster runs cooler, draws significantly fewer amps (only 295A at peak operation), and achieves industry-leading runtimes that legacy DC motors simply cannot match.\u003csup class=\"superscript\" data-turn-source-index=\"2\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"5\"\u003eKey Features:\u003c\/h3\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\" id=\"p-rc_b0e42aea041213cf-470\"\u003e\u003cspan class=\"citation-600\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-600\"\u003eNext-Gen Brushless PMSM Technology:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-600 citation-end-600\"\u003e Moving away from standard brushes to an automotive-grade, 6-phase Permanent Magnet Synchronous Motor means a near-infinite lifespan, zero carbon dust buildup, and maximum electrical-to-mechanical efficiency.\u003csup class=\"superscript\" data-turn-source-index=\"3\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\" id=\"p-rc_b0e42aea041213cf-471\"\u003e\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003eIndustry-Leading Runtimes \u0026amp; Active Cooling:\u003c\/b\u003e Traditional DC thrusters overheat and force an automatic shutdown within a few minutes. \u003cspan class=\"citation-599 citation-end-599\"\u003eThe E250 utilizes an integrated smart inverter and active air-cooling system to safely stretch runtimes.\u003csup class=\"superscript\" data-turn-source-index=\"4\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e If thermal boundaries are pushed, it seamlessly derates power slightly rather than shutting down completely. \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,0\" id=\"p-rc_b0e42aea041213cf-472\"\u003e\u003cspan class=\"citation-598\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-598\"\u003eTrue Proportional Power (S-Link™):\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-598 citation-end-598\"\u003e Replaces harsh, loud on\/off blasting with fluid variable speed control via a CAN-bus network.\u003csup class=\"superscript\" data-turn-source-index=\"5\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-597\"\u003eApply a quiet, metered 15% nudge to counter light harbor drift, or leverage the automated \u003c\/span\u003e\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"219\"\u003e\u003cspan class=\"citation-597\"\u003e\"Hold\" function\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-597 citation-end-597\"\u003e to single-handedly pin the yacht against the slip while you safely handle mooring lines.\u003csup class=\"superscript\" data-turn-source-index=\"6\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,3,0\" id=\"p-rc_b0e42aea041213cf-473\"\u003e\u003cspan class=\"citation-596\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"6,3,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-596\"\u003eTwin Counter-Rotating Q-Prop™ Propellers:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-596 citation-end-596\"\u003e Outfitted with 5-blade, aerodynamically skewed composite propellers spinning in opposite directions.\u003csup class=\"superscript\" data-turn-source-index=\"7\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e This forces massive water velocity through the 300mm tunnel while reducing cabin cavitation noise and hull vibrations by up to 75%. \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,4,0\" id=\"p-rc_b0e42aea041213cf-474\"\u003e\u003cspan class=\"citation-595\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"6,4,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-595\"\u003eIgnition Protected (ISO 8846) \u0026amp; Splash-Proof:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-595 citation-end-595\"\u003e Completely hermetically sealed, making it safe for installation in gasoline engine bays, fuel lockers, or moist bilge spaces where standard open-frame motors present safety hazards.\u003csup class=\"superscript\" data-turn-source-index=\"8\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,5,0\" id=\"p-rc_b0e42aea041213cf-475\"\u003e\u003cspan class=\"citation-594\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"6,5,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-594\"\u003eComplete Galvanic Separation:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-594 citation-end-594\"\u003e The immersed drive gearleg is entirely isolated from the vessel's onboard 48V electrical grid.\u003csup class=\"superscript\" data-turn-source-index=\"9\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003cspan class=\"citation-593 citation-end-593\"\u003eThis breaks the electrical circuit, completely removing the threat of stray-current galvanic corrosion eating away your underwater gear.\u003csup class=\"superscript\" data-turn-source-index=\"10\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,6,0\" id=\"p-rc_b0e42aea041213cf-476\"\u003e\u003cspan class=\"citation-592\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"6,6,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-592\"\u003eZero Maintenance Sealed Lubrication:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-592 citation-end-592\"\u003e Features a lifetime-lubricated gearhousing protected by a heavy-duty ceramic-on-carbon mechanical seal interface, completely eliminating periodic gear oil changes.\u003csup class=\"superscript\" data-turn-source-index=\"11\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"7\"\u003eSpecifications:\u003c\/h3\u003e\n\u003cul data-path-to-node=\"8\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,0,0\"\u003e\u003cb data-path-to-node=\"8,0,0\" data-index-in-node=\"0\"\u003ePart Number:\u003c\/b\u003e E250\/300TC-48V\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,1,0\" id=\"p-rc_b0e42aea041213cf-477\"\u003e\u003cspan class=\"citation-591\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"8,1,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-591\"\u003eThrust Power:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-591 citation-end-591\"\u003e 250 kg (551 lbs) at both 42V and 48V\u003csup class=\"superscript\" data-turn-source-index=\"12\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,2,0\" id=\"p-rc_b0e42aea041213cf-478\"\u003e\u003cspan class=\"citation-590\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"8,2,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-590\"\u003eMotor Output:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-590 citation-end-590\"\u003e 11.1 kW (14.9 HP)\u003csup class=\"superscript\" data-turn-source-index=\"13\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,3,0\" id=\"p-rc_b0e42aea041213cf-479\"\u003e\u003cspan class=\"citation-589\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"8,3,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-589\"\u003eTypical Vessel Size:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-589 citation-end-589\"\u003e 72 to 100 Feet (22 to 30 meters)\u003csup class=\"superscript\" data-turn-source-index=\"14\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,4,0\" id=\"p-rc_b0e42aea041213cf-480\"\u003e\u003cspan class=\"citation-588\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"8,4,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-588\"\u003eSystem Voltage:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-588 citation-end-588\"\u003e 48V DC\u003csup class=\"superscript\" data-turn-source-index=\"15\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,5,0\" id=\"p-rc_b0e42aea041213cf-481\"\u003e\u003cb data-path-to-node=\"8,5,0\" data-index-in-node=\"0\"\u003eCurrent Draw (Peak):\u003c\/b\u003e\u003cspan class=\"citation-587 citation-end-587\"\u003e 295 Amps\u003csup class=\"superscript\" data-turn-source-index=\"16\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,6,0\" id=\"p-rc_b0e42aea041213cf-482\"\u003e\u003cb data-path-to-node=\"8,6,0\" data-index-in-node=\"0\"\u003eTunnel Inner Diameter:\u003c\/b\u003e\u003cspan class=\"citation-586 citation-end-586\"\u003e 300 mm (11.81'')\u003csup class=\"superscript\" data-turn-source-index=\"17\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,7,0\" id=\"p-rc_b0e42aea041213cf-483\"\u003e\u003cb data-path-to-node=\"8,7,0\" data-index-in-node=\"0\"\u003eControl System:\u003c\/b\u003e\u003cspan class=\"citation-585 citation-end-585\"\u003e S-Link™ Digital CAN-Bus\u003csup class=\"superscript\" data-turn-source-index=\"18\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,8,0\" id=\"p-rc_b0e42aea041213cf-484\"\u003e\u003cb data-path-to-node=\"8,8,0\" data-index-in-node=\"0\"\u003ePropulsion Type:\u003c\/b\u003e\u003cspan class=\"citation-584 citation-end-584\"\u003e Twin Counter-Rotating 5-Blade Q-Prop™\u003csup class=\"superscript\" data-turn-source-index=\"19\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"8,9,0\" id=\"p-rc_b0e42aea041213cf-485\"\u003e\u003cspan class=\"citation-583\"\u003e\u003c\/span\u003e\u003cb data-path-to-node=\"8,9,0\" data-index-in-node=\"0\"\u003e\u003cspan class=\"citation-583\"\u003eCertifications:\u003c\/span\u003e\u003c\/b\u003e\u003cspan class=\"citation-583 citation-end-583\"\u003e ISO 8846 (Ignition Protected), CE, UKCA\u003csup class=\"superscript\" data-turn-source-index=\"20\"\u003e\u003c!----\u003e\u003c\/sup\u003e\u003c\/span\u003e \u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c!----\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cblockquote data-path-to-node=\"9\"\u003e\n\u003cp data-path-to-node=\"9,0\"\u003e\u003cb data-path-to-node=\"9,0\" data-index-in-node=\"0\"\u003ePro Tip:\u003c\/b\u003e Running on a 48V architecture means the E250 draws roughly half the amperage of its 24V sibling. This lets you utilize significantly thinner, lighter, and more flexible battery cables during installation, dramatically reducing overall rigging costs and saving valuable weight on board.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Imtra","offers":[{"title":"Default Title","offer_id":45037961052295,"sku":"E250\/300TC-48V","price":11025.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0728\/7275\/5335\/files\/5BSP-E250-300TC-48V_5D_20Sleipner_20E250_2048v_20E-series_20Thruster_20250kg_20Thrust_20in_20300mm-11.jpg?v=1782600965","url":"https:\/\/marinexgear.com\/products\/sleipner-e250-48v-e-series-thruster-250kg-thrust-in-300mm-11-81-id-tunnel","provider":"MarineXGear","version":"1.0","type":"link"}