{"product_id":"1-5m-2m-bevel-gear-15-40-teeth-1-2-90-meshing-angle-drive-gears-bundle","title":"1.5M 2M Bevel Gear 15 - 40 Teeth 1:2 90° Meshing Angle Drive Gears Bundle Sales","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003e1.5M \u0026amp; 2M Bevel Gear Bundle — Precision 90° Meshing Drive Gears for DIY and Engineering Projects\u003c\/h2\u003e\n\u003cp\u003eWhen your drive system demands a reliable 90° power transfer and you can't afford slop or misalignment, finding a matched bevel gear pair that actually fits your shaft and tooth count is frustrating. This bundle is designed for makers, robotics builders, CNC hobbyists, and mechanical engineers who need a ready-to-run mating gear set without sourcing two separate parts.\u003c\/p\u003e\n\u003cp\u003eEach bundle includes a matched pinion and wheel gear pair machined to a 1:2 ratio with a 90° meshing angle. Available in Module 1.5 (M1.5) and Module 2 (M2) standards, with tooth count combinations ranging from 15+30 teeth up to 20+40 teeth. Gear outer diameters typically span 22.5–80 mm (approx. 0.89–3.15 in) depending on module and tooth count. Material is typically 45# carbon steel or brass alloy — see variant options for exact material per SKU.\u003c\/p\u003e\n\u003cp\u003eTypical use cases include DIY gearbox builds requiring a right-angle drive, robotics joint actuators needing a compact 1:2 speed reduction, and CNC router or 3D printer axis drives where a 90° bevel gear set replaces a worm gear for lower backlash. Also suited for model engineering, RC vehicle differentials, and educational mechanical demonstration kits.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-compat\"\u003e\n\u003cspan class=\"hdiy-compat-icon\"\u003e⚙️\u003c\/span\u003e \u003cstrong\u003eCompatibility:\u003c\/strong\u003e Designed for standard metric module systems (M1.5 \/ M2). Verify bore diameter and shaft size against your variant before ordering. Meshing angle: 90°. Gear ratio: 1:2.\u003c\/div\u003e\n\u003ch2\u003e✅ Key Features of These Bevel Gear Bundle Sets\u003c\/h2\u003e\n\u003cul class=\"hdiy-list\"\u003e\n\u003cli class=\"hdiy-icon\"\u003e🔩 \u003cstrong\u003eMatched Pair Bundle\u003c\/strong\u003e — Each set includes both the pinion (small gear) and wheel (large gear) pre-matched for immediate 1:2 ratio meshing, eliminating the guesswork of sourcing compatible mates.\u003c\/li\u003e\n\u003cli class=\"hdiy-icon\"\u003e📐 \u003cstrong\u003ePrecise 90° Meshing Angle\u003c\/strong\u003e — Engineered for true right-angle power transmission with minimal backlash, suitable for applications where directional accuracy matters.\u003c\/li\u003e\n\u003cli class=\"hdiy-icon\"\u003e🔄 \u003cstrong\u003eDual Module Options (M1.5 \u0026amp; M2)\u003c\/strong\u003e — Choose between Module 1.5 for compact, lighter-duty assemblies or Module 2 for heavier torque loads, covering a wide range of DIY and semi-industrial applications.\u003c\/li\u003e\n\u003cli class=\"hdiy-icon\"\u003e🦷 \u003cstrong\u003eMultiple Tooth Count Combinations\u003c\/strong\u003e — Available in 15+30, 16+32, 18+36, and 20+40 teeth configurations, giving you flexibility to match your existing shaft spacing and gear housing dimensions.\u003c\/li\u003e\n\u003cli class=\"hdiy-icon\"\u003e🛡️ \u003cstrong\u003eDurable Machined Construction\u003c\/strong\u003e — Gears are precision-cut to metric module standards, ensuring consistent tooth profile geometry and reliable load transfer across repeated cycles.\u003c\/li\u003e\n\u003cli class=\"hdiy-icon\"\u003e📦 \u003cstrong\u003eBundle Value\u003c\/strong\u003e — Purchasing the mating pair together ensures module and pitch compatibility out of the box, saving time on verification and reducing the risk of mismatched components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ch2\u003e📐 Technical Specifications — Bevel Gear Bundle\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eBevel Gear Mating Pair (Bundle)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModule\u003c\/th\u003e\n\u003ctd\u003eM1.5 \/ M2 (see variant options)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eGear Ratio\u003c\/th\u003e\n\u003ctd\u003e1:2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeshing Angle\u003c\/th\u003e\n\u003ctd\u003e90°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTooth Count (Pinion + Wheel)\u003c\/th\u003e\n\u003ctd\u003e15+30 \/ 16+32 \/ 18+36 \/ 20+40 (see variant options)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOuter Diameter Range\u003c\/th\u003e\n\u003ctd\u003eTypically 22.5–80 mm (0.89–3.15 in) depending on module and tooth count\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBore Diameter\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFinish\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePressure Angle\u003c\/th\u003e\n\u003ctd\u003eTypically 20°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTooth Profile Standard\u003c\/th\u003e\n\u003ctd\u003eMetric Module (DIN \/ ISO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePackage Contents\u003c\/th\u003e\n\u003ctd\u003e1× Pinion Gear + 1× Wheel Gear (matched pair)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-faq\"\u003e\n\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow do I choose between Module 1.5 and Module 2?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eModule size determines the tooth size and load capacity. M1.5 gears have smaller, finer teeth suited for lighter loads and compact assemblies — common in robotics, small actuators, and model engineering. M2 gears have larger teeth that handle higher torque and are better for heavier DIY machinery, CNC drives, or applications with significant radial loads. If you're unsure, check your existing gear's module marking or measure the tooth pitch.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat does the tooth count combination mean (e.g., 15 Teeth + 30 Teeth)?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThe first number is the pinion (smaller, faster-spinning gear) and the second is the wheel (larger, slower gear). A 15+30 or 20+40 combination always gives a 1:2 speed reduction ratio — the wheel turns at half the speed of the pinion. Choose a combination based on the center distance between your shafts and the physical space available in your gear housing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre these gears strong enough for my application?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThese bevel gears are precision-machined to metric module standards and suitable for light-to-medium duty applications including robotics, DIY gearboxes, CNC machines, and model engineering. For heavy industrial or continuous high-torque applications, please contact us to confirm the rated torque and material specification for your chosen variant before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre these gears corrosion-resistant?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eCorrosion resistance depends on the material of the specific variant. Steel variants offer good mechanical strength but may require lubrication and protection from moisture in exposed environments. If your application involves humidity or occasional water exposure, contact us to confirm the finish or material of your chosen variant, or consider adding a light gear grease for protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWill these gears fit my existing shaft?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eBore diameter varies by variant. Please check the bore size listed in the variant options against your shaft diameter before purchasing. If you need a specific bore size that isn't listed, contact us — custom bore machining may be available. Also verify that the module of these gears matches any existing gears in your system, as mismatched modules will not mesh correctly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use just one gear from the bundle, or do I need both?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eThe bundle is sold as a matched pair specifically because both gears are cut to the same module and designed to mesh together at 90°. While you can use a single gear if you already have a compatible mate, we recommend purchasing the bundle to guarantee module compatibility, tooth profile match, and correct center distance. Mixing gears from different sources risks poor meshing and accelerated wear.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat lubrication do these bevel gears require?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\n\u003cp\u003eFor most DIY and light-duty applications, a standard gear grease or light machine oil applied to the tooth contact surfaces is sufficient. For higher-speed or continuous-duty use, a dedicated gear lubricant with EP (extreme pressure) additives is recommended. Re-lubricate periodically based on your operating conditions and inspect for wear at regular intervals.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-cta\"\u003e🛒 Select your module and tooth count combination above, then add to cart.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"HomeDIYer","offers":[{"title":"1.5 Module \/ 15 Teeth + 30 Teeth","offer_id":52439383605522,"sku":"LXDSHXJZC1905x1","price":37.11,"currency_code":"USD","in_stock":true},{"title":"1.5 Module \/ 16 Teeth + 32 Teeth","offer_id":52439383638290,"sku":"LXDSHXJZC1906x1","price":43.1,"currency_code":"USD","in_stock":true},{"title":"1.5 Module \/ 18 Teeth + 36 Teeth","offer_id":52439383671058,"sku":"LXDSHXJZC1907x1","price":54.06,"currency_code":"USD","in_stock":true},{"title":"1.5 Module \/ 20 Teeth + 40 Teeth","offer_id":52439383703826,"sku":"LXDSHXJZC1908x1","price":67.66,"currency_code":"USD","in_stock":true},{"title":"2 Module \/ 15 Teeth + 30 Teeth","offer_id":52439383736594,"sku":"LXDSHXJZC1909x1","price":84.25,"currency_code":"USD","in_stock":true},{"title":"2 Module \/ 16 Teeth + 32 Teeth","offer_id":52439383769362,"sku":"LXDSHXJZC1910x1","price":97.5,"currency_code":"USD","in_stock":true},{"title":"2 Module \/ 18 Teeth + 36 Teeth","offer_id":52439383802130,"sku":"LXDSHXJZC1911x1","price":97.91,"currency_code":"USD","in_stock":true},{"title":"2 Module \/ 20 Teeth + 40 Teeth","offer_id":52439383834898,"sku":"LXDSHXJZC1912x1","price":115.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Main-06_8496f534-70a0-4009-86b0-a93f326b960a.jpg?v=1783410816","url":"https:\/\/homediyer.com\/products\/1-5m-2m-bevel-gear-15-40-teeth-1-2-90-meshing-angle-drive-gears-bundle","provider":"HomeDIYer","version":"1.0","type":"link"}