{"product_id":"consew-146rb-1a-2-walking-foot-zig-zag-sewing-machine","title":"Consew 146RB-1A-2 Single Needle Walking Foot Zig-Zag Lockstitch Machine","description":"\u003cdiv style=\"line-height: 1.6; color: #222;\"\u003e\n\u003ch2 class=\"smp21\"\u003eConsew 146RB-1A-2 Single Needle Walking Foot Zig-Zag Lockstitch Machine\u003c\/h2\u003e\n\u003ch4\u003eDrop Feed, Walking Foot, Wide Zig-Zag \u0026amp; Reverse Stitching\u003c\/h4\u003e\n\u003cp\u003eThe Consew 146RB-1A-2 is a single-needle, drop-feed, walking-foot zig-zag lockstitch machine designed for sewing medium- to heavy-weight materials that are difficult to feed. Built for reliable performance, the machine features a horizontal-axis transverse rotary hook, large bobbin, wide zig-zag stitching, and reverse feed.\u003c\/p\u003e\n\u003cp\u003eIts upper-feed mechanism helps prevent material slippage, making the machine suitable for demanding sewing applications involving leather, wet suits, shoes, boots, and tarpaulins.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The 146RB-1A-2 is manufactured with the dedicated 1A cam system. The 1A, 2A, and 3A cam systems are factory-installed, are not interchangeable, and cannot be changed after manufacture.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 class=\"smp23\"\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSewing medium- to heavy-weight materials\u003c\/li\u003e\n\u003cli\u003eMaterials that are difficult to feed during sewing\u003c\/li\u003e\n\u003cli\u003eWet suits and neoprene-related sewing applications\u003c\/li\u003e\n\u003cli\u003eShoes and boots\u003c\/li\u003e\n\u003cli\u003eLeather goods\u003c\/li\u003e\n\u003cli\u003eTarpaulins\u003c\/li\u003e\n\u003cli\u003eApplications requiring straight or zig-zag lockstitch seams\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2 class=\"smp23\"\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-needle zig-zag lockstitch machine\u003c\/li\u003e\n\u003cli\u003eDrop-feed and walking-foot feeding mechanism\u003c\/li\u003e\n\u003cli\u003eHorizontal-axis transverse rotary hook\u003c\/li\u003e\n\u003cli\u003eLarge-capacity bobbin\u003c\/li\u003e\n\u003cli\u003eWide zig-zag stitch capability up to 9 mm\u003c\/li\u003e\n\u003cli\u003eStraight stitching when zig-zag width is set to 0 mm\u003c\/li\u003e\n\u003cli\u003eLocking zig-zag width regulator\u003c\/li\u003e\n\u003cli\u003eAdjustable stitch length\u003c\/li\u003e\n\u003cli\u003eUpper-feed mechanism helps minimize material slippage\u003c\/li\u003e\n\u003cli\u003eReverse stitching for reinforcing seams\u003c\/li\u003e\n\u003cli\u003eMaximum sewing speed of 2,500 stitches per minute\u003c\/li\u003e\n\u003cli\u003eDedicated factory-installed 1A cam system\u003c\/li\u003e\n\u003cli\u003eRobust construction for challenging sewing applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2 class=\"smp23\"\u003eStitching Capabilities\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStitch Type:\u003c\/strong\u003e Zig-Zag Lockstitch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1A Stitch Type:\u003c\/strong\u003e Federal Stitch Type 304\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Zig-Zag Width:\u003c\/strong\u003e 9 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Stitch Length:\u003c\/strong\u003e 5 mm (5 stitches per inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStraight Stitch:\u003c\/strong\u003e Available by setting zig-zag width to 0 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReverse Feed:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe machine's zig-zag width selector and stitch-length dial allow adjustment to suit the sewing operation and material.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 class=\"smp23\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #f3f5f7;\"\u003e\n\u003cth style=\"padding: 11px; border: 1px solid #ddd; text-align: left;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"padding: 11px; border: 1px solid #ddd; text-align: left;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eConsew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e146RB-1A-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMachine Type\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eZig-Zag Lockstitch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNumber of Needles\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1 (Single)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFeeding Mechanism\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eDrop Feed and Walking Foot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWorkspace\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStandard Workspace\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eFunctions\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStandard Functions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMaximum Speed\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e2,500 S.P.M.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePresser Foot Clearance\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e25\/64\" (10 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMaximum Stitch Length\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e5 mm (5 S.P.I.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMaximum Zig-Zag Width\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e9 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNeedle Bar Stroke\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1-11\/32\" (34 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eNeedle System\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e135 x 17\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eMetal Bobbin\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCS713\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003ePre-Wound Bobbin\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eHook\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCS712\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBed Size\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e7\" x 18-7\/8\" (178 x 480 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eWork Space\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e10\" (255 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eReverse Stitching\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003eCam System\u003c\/td\u003e\n\u003ctd style=\"padding: 10px; border: 1px solid #ddd;\"\u003e1A (Factory-Installed, Non-Interchangeable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cem\u003eMaximum sewing speed depends on zig-zag stitch width, material, and thread. Specifications and appearance are subject to change by the manufacturer.\u003c\/em\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 class=\"smp23\"\u003e146RB Series Stitch Configurations\u003c\/h2\u003e\n\u003cp\u003eConsew manufactures the 146RB series with three different cam systems. Each configuration is a separate factory-built model.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e146RB-1A-2:\u003c\/strong\u003e Standard zig-zag lockstitch machine for medium- to heavy-weight materials that are difficult to feed. Federal Stitch Type 304.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e146RB-2A-2:\u003c\/strong\u003e Three-step\/two-stitch zig-zag configuration, designed for elastic and stretch materials. Suitable for boat covers, truck covers, tents, awnings, sails, parachutes, and tarpaulins. Federal Stitch Type 308.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e146RB-3A-2:\u003c\/strong\u003e Four-step\/three-stitch zig-zag configuration that adds another stitch for increased reinforcement.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e The cam system must be selected when purchasing the machine. A 1A machine cannot be converted into a 2A or 3A machine by changing its cam.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 class=\"smp23\"\u003eAdditional Available Versions\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e146RBL Long-Arm Version (Special Order):\u003c\/strong\u003e Available with a 30\" (765 mm) workspace and a bed size of 7\" x 33-1\/4\" (178 x 848 mm).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWS Wet Suit Version (Special Order):\u003c\/strong\u003e Available for sewing neoprene rubber.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e146RB-2A-2 Special Fittings:\u003c\/strong\u003e Available for rope-end and rope-loop stitching.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese versions and fittings are separate options and are not included with the standard 146RB-1A-2 model.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 class=\"smp23\"\u003eOptional Accessories\u003c\/h2\u003e\n\u003cp\u003eOptional pneumatic equipment may be available for compatible machine configurations, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAir-operated pneumatic presser foot lift\u003c\/li\u003e\n\u003cli\u003ePneumatic backtack\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOptional equipment availability and compatibility should be confirmed before ordering.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2 class=\"smp23\"\u003eDownloads\u003c\/h2\u003e\n\u003cp\u003eDownload the manufacturer catalog for the Consew 146RB series, including the 146RB-1A-2, 146RB-2A-2, and 146RB-3A-2 models.\u003c\/p\u003e\n\u003cdiv style=\"background: #f5f7fa; border: 1px solid #d8dce0; border-radius: 4px; padding: 16px; margin: 20px 0;\"\u003e\n\u003c!-- Replace this URL with the public Shopify Files URL after uploading the PDF --\u003e \u003cspan style=\"color: #ffffff;\"\u003e\u003cspan style=\"display: inline-block; background: rgb(25, 79, 120); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; font-size: 13px; padding: 12px 18px; border-radius: 4px;\"\u003e\u003cb\u003e \u003ca href=\"https:\/\/consew.com\/cdn\/shop\/files\/146RBser-2G2.pdf?v=8800925652613080784\" title=\"https:\/\/consew.com\/cdn\/shop\/files\/146RBser-2G2.pdf?v=8800925652613080784\"\u003eDownload Consew 146RB Series Catalog (PDF) \u003c\/a\u003e\u003c\/b\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Consew","offers":[{"title":"Default Title","offer_id":68403802570973,"sku":"146RB-1A-2","price":6499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/0136\/0605\/files\/146RB-1A-2_1.jpg?v=1794036966","url":"https:\/\/sewingmachinesplus.com\/products\/consew-146rb-1a-2-walking-foot-zig-zag-sewing-machine","provider":"Sewingmachinesplus.com","version":"1.0","type":"link"}