{"product_id":"open-timing-belt-gt2-3m-mxl-xl-rubber-synchronous-wheel-belts-width-6-10-15mm","title":"Open Timing Belt GT2 3M MXL XL Rubber Synchronous Wheel Belts Width 6 10 15mm","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003eGT2 \/ 3M \/ MXL \/ XL Open Timing Belt — Precision Drive for Makers \u0026amp; Engineers\u003c\/h2\u003e\n\u003cp\u003eWhen a slipping or mismatched drive belt derails your 3D printer mid-print or throws off your CNC router's axis, the culprit is almost always the wrong belt profile or width. Hobbyists, workshop builders, and small-batch manufacturers who demand repeatable, low-backlash motion need an open-end timing belt they can cut to any length without waste.\u003c\/p\u003e\n\u003cp\u003eThis listing covers four popular synchronous belt profiles — \u003cstrong\u003eGT2\u003c\/strong\u003e (2 mm pitch), \u003cstrong\u003e3M\u003c\/strong\u003e (3 mm pitch), \u003cstrong\u003eMXL\u003c\/strong\u003e (2.032 mm pitch), and \u003cstrong\u003eXL\u003c\/strong\u003e (5.08 mm pitch) — in widths of \u003cstrong\u003e6 mm (~0.24 in)\u003c\/strong\u003e, \u003cstrong\u003e10 mm (~0.39 in)\u003c\/strong\u003e, and \u003cstrong\u003e15 mm (~0.59 in)\u003c\/strong\u003e. The belt body is constructed from neoprene rubber reinforced with fiberglass tension cords, delivering consistent pitch accuracy across the full sold length of 1–5 meters.\u003c\/p\u003e\n\u003cp\u003eTypical applications include \u003cstrong\u003eGT2 open timing belt for 3D printer X\/Y axis\u003c\/strong\u003e upgrades, \u003cstrong\u003eMXL rubber belt for CNC router lead-screw replacement\u003c\/strong\u003e, \u003cstrong\u003eXL synchronous belt for conveyor and indexing table drives\u003c\/strong\u003e, and \u003cstrong\u003e3M timing belt for stepper motor linear motion systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-compat\"\u003e\n\u003cspan class=\"hdiy-compat-icon\"\u003e⚙️\u003c\/span\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e GT2 profile fits standard 2 mm pitch pulleys (20T–60T common); 3M fits 3 mm pitch pulleys; MXL fits MXL-series pulleys; XL fits XL-series pulleys. Verify pulley pitch and belt width before ordering.\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-features\"\u003e\n\u003ch2\u003e✅ Key Features of These Open Synchronous Timing Belts\u003c\/h2\u003e\n\u003cul class=\"hdiy-list\"\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\u003cstrong\u003eFour Belt Profiles in One Listing\u003c\/strong\u003e — GT2, 3M, MXL, and XL profiles available; select the model that matches your pulley system for zero-backlash power transmission.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📏\u003c\/span\u003e\u003cstrong\u003eThree Width Options\u003c\/strong\u003e — 6 mm, 10 mm, and 15 mm widths accommodate light-duty to medium-duty load requirements across a wide range of motion-control applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\u003cstrong\u003eFiberglass Tension Cord Core\u003c\/strong\u003e — Embedded fiberglass cords resist elongation under load, maintaining consistent pitch accuracy and reducing positional error over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e\u003cstrong\u003eNeoprene Rubber Construction\u003c\/strong\u003e — Oil-resistant neoprene body handles typical workshop environments; flexible enough for small-radius pulleys without cracking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e✂️\u003c\/span\u003e\u003cstrong\u003eOpen-End \/ Cut-to-Length Format\u003c\/strong\u003e — Sold by the meter (1, 2, 3, or 5 m options); cut to your exact required length with no splicing or joining hardware needed for open-loop runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔄\u003c\/span\u003e\u003cstrong\u003eLow-Noise Synchronous Drive\u003c\/strong\u003e — Tooth-and-groove engagement eliminates slip and reduces audible noise compared to V-belts, making these belts suitable for desktop CNC and 3D printing enclosures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ch2\u003e📐 Technical Specifications — Open Timing Belt\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBelt Type\u003c\/th\u003e\n\u003ctd\u003eOpen-end synchronous timing belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Profiles\u003c\/th\u003e\n\u003ctd\u003eGT2 (2 mm pitch), 3M (3 mm pitch), MXL (2.032 mm pitch), XL (5.08 mm pitch)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Widths\u003c\/th\u003e\n\u003ctd\u003e6 mm \/ 10 mm \/ 15 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Lengths\u003c\/th\u003e\n\u003ctd\u003e1 m \/ 2 m \/ 3 m \/ 5 m (sold per meter)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBelt Material\u003c\/th\u003e\n\u003ctd\u003eNeoprene rubber with fiberglass tension cords\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTooth Profile\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTooth Height\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBelt Thickness\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTensile Strength\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003ctd\u003eTypically −20 °C to +80 °C (−4 °F to +176 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eColor\u003c\/th\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003ctd\u003e3D printers, CNC routers, linear motion systems, conveyor drives, stepper motor drives\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-faq\"\u003e\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow do I choose between GT2, 3M, MXL, and XL profiles?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eMatch the belt profile to your existing pulleys. GT2 (2 mm pitch) is the standard for most desktop 3D printers and lightweight CNC machines. MXL (2.032 mm pitch) is common in older or imperial-spec equipment. 3M (3 mm pitch) suits medium-load stepper and servo drives. XL (5.08 mm pitch) is used in heavier-duty conveyor and indexing applications. Check your pulley's pitch marking before ordering.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWhich width should I select — 6 mm, 10 mm, or 15 mm?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eWidth must match your pulley's belt track width. Most 3D printer X\/Y axes use 6 mm belts; 10 mm is common for larger-format printers and light CNC routers; 15 mm suits higher-torque or wider-span drives. A belt that is narrower than the pulley track will track poorly; a belt wider than the track will bind against the flanges.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eHow much length do I need to order?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eMeasure the total open-loop run from one pulley center to the other, then add 50–100 mm for tensioner adjustment and termination. For closed-loop (loop belt) applications, this open-end belt is not suitable — you would need a closed-loop belt of the correct circumference instead.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eIs this belt resistant to oil and moisture?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThe neoprene rubber compound offers moderate resistance to oils, greases, and light moisture typical of workshop environments. It is not rated for continuous immersion or exposure to strong solvents. For high-chemical-exposure environments, consult the specific chemical compatibility of neoprene before use.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eWill the belt stretch over time?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThe fiberglass tension cord core is designed to minimize elongation under normal operating loads. Some initial seating stretch may occur during the first few hours of use; re-tension the belt after the break-in period. Avoid exceeding the rated load for the selected profile and width to prevent permanent deformation.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eCan I use this belt with a GT2 pulley on my 3D printer?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes — select the GT2 model option and the 6 mm width for the most common 3D printer configuration (e.g., Ender, Voron, Prusa-style machines). Pair with a 20-tooth GT2 pulley for standard motion systems. Confirm your printer's belt width specification in the manufacturer's documentation before ordering.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails\u003e\n\u003csummary\u003eIs this an open-end belt or a closed loop?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThis is an \u003cstrong\u003eopen-end (cut-to-length) belt\u003c\/strong\u003e. It is sold in straight lengths of 1, 2, 3, or 5 meters and is intended for open-loop drive systems or for cutting to a custom length. It is not a pre-joined loop belt. If you need a closed loop, please search for the specific circumference loop belt in the matching profile.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-cta\"\u003e\n🛒 Select your Model, Width, and Quantity (meter) above, then add to cart.\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I choose between GT2, 3M, MXL, and XL profiles?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Match the belt profile to your existing pulleys. GT2 (2 mm pitch) is the standard for most desktop 3D printers and lightweight CNC machines. MXL (2.032 mm pitch) is common in older or imperial-spec equipment. 3M (3 mm pitch) suits medium-load stepper and servo drives. XL (5.08 mm pitch) is used in heavier-duty conveyor and indexing applications.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Which width should I select — 6 mm, 10 mm, or 15 mm?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Width must match your pulley's belt track width. Most 3D printer X\/Y axes use 6 mm belts; 10 mm is common for larger-format printers and light CNC routers; 15 mm suits higher-torque or wider-span drives.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How much length do I need to order?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Measure the total open-loop run from one pulley center to the other, then add 50–100 mm for tensioner adjustment and termination. This open-end belt is not suitable for closed-loop applications.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this belt resistant to oil and moisture?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The neoprene rubber compound offers moderate resistance to oils, greases, and light moisture typical of workshop environments. It is not rated for continuous immersion or exposure to strong solvents.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will the belt stretch over time?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The fiberglass tension cord core is designed to minimize elongation under normal operating loads. Some initial seating stretch may occur during the first few hours of use; re-tension the belt after the break-in period.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use this belt with a GT2 pulley on my 3D printer?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes — select the GT2 model option and the 6 mm width for the most common 3D printer configuration. Pair with a 20-tooth GT2 pulley for standard motion systems.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is this an open-end belt or a closed loop?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"This is an open-end (cut-to-length) belt sold in straight lengths of 1, 2, 3, or 5 meters. It is not a pre-joined loop belt.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"HomeDIYer","offers":[{"title":"2GT \/ 10mm \/ 1","offer_id":52368586244370,"sku":"ZBKC00250x1","price":2.92,"currency_code":"USD","in_stock":true},{"title":"3M \/ 15mm \/ 1","offer_id":52368586277138,"sku":"ZBKC00251x1","price":4.8,"currency_code":"USD","in_stock":true},{"title":"MXL \/ 10mm \/ 1","offer_id":52368586309906,"sku":"ZBKC00252x1","price":2.92,"currency_code":"USD","in_stock":true},{"title":"MXL \/ 6mm \/ 1","offer_id":52368586342674,"sku":"ZBKC00253x1","price":2.62,"currency_code":"USD","in_stock":true},{"title":"XL \/ 10mm \/ 1","offer_id":52368586375442,"sku":"ZBKC00254x1","price":3.16,"currency_code":"USD","in_stock":true},{"title":"2GT \/ 10mm \/ 2","offer_id":52368586408210,"sku":"ZBKC00250x2","price":4.16,"currency_code":"USD","in_stock":true},{"title":"3M \/ 15mm \/ 2","offer_id":52368586440978,"sku":"ZBKC00251x2","price":8.68,"currency_code":"USD","in_stock":true},{"title":"MXL \/ 10mm \/ 2","offer_id":52368586473746,"sku":"ZBKC00252x2","price":4.07,"currency_code":"USD","in_stock":true},{"title":"MXL \/ 6mm \/ 2","offer_id":52368586506514,"sku":"ZBKC00253x2","price":3.5,"currency_code":"USD","in_stock":true},{"title":"XL \/ 10mm \/ 2","offer_id":52368586539282,"sku":"ZBKC00254x2","price":5.37,"currency_code":"USD","in_stock":true},{"title":"2GT \/ 10mm \/ 3","offer_id":52368586572050,"sku":"ZBKC00250x3","price":5.79,"currency_code":"USD","in_stock":true},{"title":"3M \/ 15mm \/ 3","offer_id":52368586604818,"sku":"ZBKC00251x3","price":12.57,"currency_code":"USD","in_stock":true},{"title":"MXL \/ 10mm \/ 3","offer_id":52368586637586,"sku":"ZBKC00252x3","price":5.7,"currency_code":"USD","in_stock":true},{"title":"MXL \/ 6mm \/ 3","offer_id":52368586670354,"sku":"ZBKC00253x3","price":4.35,"currency_code":"USD","in_stock":true},{"title":"XL \/ 10mm \/ 3","offer_id":52368586703122,"sku":"ZBKC00254x3","price":7.59,"currency_code":"USD","in_stock":true},{"title":"2GT \/ 10mm \/ 5","offer_id":52368586735890,"sku":"ZBKC00250x5","price":9.04,"currency_code":"USD","in_stock":true},{"title":"3M \/ 15mm \/ 5","offer_id":52368586768658,"sku":"ZBKC00251x5","price":20.33,"currency_code":"USD","in_stock":true},{"title":"MXL \/ 10mm \/ 5","offer_id":52368586801426,"sku":"ZBKC00252x5","price":8.89,"currency_code":"USD","in_stock":true},{"title":"MXL \/ 6mm \/ 5","offer_id":52368586834194,"sku":"ZBKC00253x5","price":6.49,"currency_code":"USD","in_stock":true},{"title":"XL \/ 10mm \/ 5","offer_id":52368586866962,"sku":"ZBKC00254x5","price":12.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Picture1of8_960d57a8-cb9b-45db-825a-fe35a04e6593.jpg?v=1781593906","url":"https:\/\/homediyer.com\/products\/open-timing-belt-gt2-3m-mxl-xl-rubber-synchronous-wheel-belts-width-6-10-15mm","provider":"HomeDIYer","version":"1.0","type":"link"}