{"product_id":"tweco-1663-1705-robotic-water-cooled-conductor-tube-600a","title":"Tweco 1663-1705 Robotic Water-cooled Conductor Tube 600A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TWECO 1663-1705 is a water-cooled robotic conductor tube designed for high-amperage MIG welding applications. Part of the QTRW66 Series, it handles up to 600 amps and features a 22-degree angle configuration suited for robotic torch assemblies. The outer jacket is a 3\/4-inch O.D. stainless steel seamless tube brazed between a copper nozzle housing and a brass crimp ring. The inner tube is machined from a brass and copper duplex extrusion, delivering excellent electrical conductivity alongside dedicated water passages. A Teflon sleeve insulates the outer jacket from the inner tube assembly, providing strong dielectric properties. Licensed welding technicians and robotic cell integrators install this conductor tube as a wear-replacement component in automated welding systems.\u003c\/p\u003e\n\u003cp\u003eThis conductor tube is engineered for robotic welding torches in the QTRW66 Series platform. It fits applications where continuous, high-duty-cycle welding demands active water cooling to protect the contact tip, gas diffuser, and nozzle from heat buildup. Cold water flows through the torch body into the conductor tube, circulating around the nozzle area to pull heat away from critical consumables. The standard QTRW54-16 gas diffuser interface accepts threaded 16RS, 16RZ, and 16S series contact tips, making it compatible with a widely used consumable family in robotic MIG welding cells.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eWater-cooled design rated up to 600 amps for high-duty-cycle robotic welding\u003c\/li\u003e\n  \u003cli\u003e22-degree angle configuration for QTRW66 Series robotic torch bodies\u003c\/li\u003e\n  \u003cli\u003eBrass and copper duplex extruded inner tube for superior electrical conductivity and integrated water flow passages\u003c\/li\u003e\n  \u003cli\u003e3\/4-inch O.D. stainless steel seamless outer jacket brazed to copper nozzle housing and brass crimp ring\u003c\/li\u003e\n  \u003cli\u003eTeflon sleeve insulation between inner tube and outer jacket for dielectric protection\u003c\/li\u003e\n  \u003cli\u003eTwo stainless steel alignment pins positively locate the tube in the torch body; stainless steel locking screw secures it in place\u003c\/li\u003e\n  \u003cli\u003eThermally conductive insulator in nozzle housing draws heat away from the nozzle assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for QTRW66 Series robotic water-cooled torches. Accepts the standard QTRW54-16 gas diffuser and is compatible with threaded 16RS, 16RZ, and 16S series contact tips.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified welding technician or robotic systems integrator. Before servicing, shut off water supply lines and de-energize the welding power source completely. Confirm alignment pin seating before engaging the stainless steel locking screw to ensure the conductor tube is fully drawn into the torch body. Do not operate the torch without active water flow, as dry operation at high amperage will damage the conductor tube and surrounding components.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: QTRW66\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmperage Rating\u003c\/strong\u003e: 600 amps\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAngle\u003c\/strong\u003e: 22 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCooling Type\u003c\/strong\u003e: Water-cooled\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOuter Jacket O.D.\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOuter Jacket Material\u003c\/strong\u003e: Stainless steel seamless tube\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInner Tube Material\u003c\/strong\u003e: Brass and copper duplex extrusion\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas Diffuser Interface\u003c\/strong\u003e: QTRW54-16 standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 12.3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 2.6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 4.3 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.2 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSold As\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: TWECO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1663-1705\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TWECO","offers":[{"title":"Default Title","offer_id":51345879826738,"sku":"1663-1705","price":1526.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310546162.jpg?v=1782065451","url":"https:\/\/voomisupply.com\/products\/tweco-1663-1705-robotic-water-cooled-conductor-tube-600a","provider":"Voomi Supply","version":"1.0","type":"link"}