{"product_id":"1-mod-nylon-worm-gear-wheel-steel-shaft-10t-80t","title":"1 Modulus Plastic Nylon Worm Gear Wheel 10T-80T \u0026 A B L Steel Worm Gear Shaft","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003e1 Modulus Nylon Worm Gear Wheel \u0026amp; Steel Shaft — Reliable Drive for Robotics and Automation\u003c\/h2\u003e\n\u003cp\u003eWhen your motion-control project demands a compact, low-noise gear drive that won't strip under load, a mismatched or flimsy worm set is the first thing to fail. Engineers, robotics builders, and DIY automation enthusiasts who need a dependable 1-modulus worm gear pair will find this set covers the full range of common tooth counts and shaft configurations in one listing.\u003c\/p\u003e\n\u003cp\u003eThis listing includes two component types: a plastic nylon worm gear wheel available from 10T to 80T, and a mating steel worm gear shaft in A-type, B-type, or L-type configurations. The gear wheels are machined from engineering-grade nylon (PA) for quiet, self-lubricating operation, while the shafts are offered in 45# carbon steel or stainless steel. Bore diameters range from 5 mm (0.20 in) to 13 mm (0.51 in) to suit common motor and gearbox output shafts.\u003c\/p\u003e\n\u003cp\u003eTypical use cases include small robotic arm joints requiring a 1 mod worm gear reduction, DIY CNC axis drives using a nylon worm wheel for low-backlash positioning, and light-duty conveyor or actuator builds where a steel worm shaft paired with a plastic wheel reduces noise and eliminates the need for external lubrication.\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 Designed for 1-modulus (1M) worm gear systems. Gear wheel bore fits motor shafts of 5 mm, 6 mm, 8 mm, 10 mm, 12 mm, and 13 mm. Steel shaft variants suit standard gearbox housings accepting A-type, B-type, or L-type worm shafts. Confirm your bore and tooth count before ordering.\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-features\"\u003e\n\u003ch2\u003e✅ Key Features of These 1 Modulus Nylon Worm Gear Wheels \u0026amp; Steel Shafts\u003c\/h2\u003e\n\u003cul class=\"hdiy-list\"\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔇\u003c\/span\u003e\u003cstrong\u003eLow-Noise Nylon Wheel\u003c\/strong\u003e — Engineering-grade PA nylon construction dampens vibration and runs quietly without added lubricant, ideal for indoor automation and robotics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔩\u003c\/span\u003e\u003cstrong\u003eMultiple Shaft Configurations\u003c\/strong\u003e — Choose A-type, B-type, or L-type steel worm shafts in 45# carbon steel or stainless steel to match your housing and load requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e📐\u003c\/span\u003e\u003cstrong\u003eWide Tooth Count Range\u003c\/strong\u003e — Gear wheels span 10T to 80T (1M pitch), giving you flexibility to dial in the gear ratio your application needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🕳️\u003c\/span\u003e\u003cstrong\u003eMultiple Bore Options\u003c\/strong\u003e — Bore sizes from 5 mm to 13 mm (0.20–0.51 in) accommodate a broad range of motor and gearbox output shafts without custom machining.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🛡️\u003c\/span\u003e\u003cstrong\u003eStainless Steel Shaft Option\u003c\/strong\u003e — Stainless steel shaft variants offer improved corrosion resistance for humid or washdown-adjacent environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"hdiy-icon\"\u003e🔄\u003c\/span\u003e\u003cstrong\u003eSelf-Locking Drive Geometry\u003c\/strong\u003e — The worm-and-wheel geometry provides inherent back-drive resistance, useful for positioning stages and actuators that must hold position under load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ch2\u003e📐 Technical Specifications — 1 Modulus Worm Gear Set\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eGear Type\u003c\/th\u003e\n\u003ctd\u003eWorm Gear Wheel + Worm Shaft (sold as individual components)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModule\u003c\/th\u003e\n\u003ctd\u003e1M (1 Modulus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWheel Material\u003c\/th\u003e\n\u003ctd\u003eEngineering-grade Nylon (PA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShaft Material\u003c\/th\u003e\n\u003ctd\u003e45# Carbon Steel \/ Stainless Steel (see variant options)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShaft Type\u003c\/th\u003e\n\u003ctd\u003eA-Type, B-Type, L-Type (see variant options)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNumber of Teeth (Wheel)\u003c\/th\u003e\n\u003ctd\u003e10T, 15T, 20T, 25T, 30T, 35T, 40T, 50T, 60T, 80T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBore Diameter\u003c\/th\u003e\n\u003ctd\u003e5 mm \/ 6 mm \/ 8 mm \/ 10 mm \/ 12 mm \/ 13 mm (see variant options)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePressure Angle\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLead Angle\u003c\/th\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSurface Finish\u003c\/th\u003e\n\u003ctd\u003eNatural nylon (wheel); machined steel (shaft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePacking Quantity\u003c\/th\u003e\n\u003ctd\u003e1 PCS per order\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\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\u003cdetails\u003e\n\u003csummary\u003eHow do I choose the right tooth count for my application?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThe gear ratio of a worm drive equals the number of teeth on the wheel divided by the number of starts on the worm shaft (typically 1 for single-start worms). For example, a 40T wheel with a 1-start shaft gives a 40:1 reduction. Select a tooth count that delivers the output speed and torque your motor and load require. Higher tooth counts produce greater reduction and more torque multiplication.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat bore size should I order?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eMeasure the outer diameter of your motor or gearbox output shaft with a caliper. Available bores are 5 mm, 6 mm, 8 mm, 10 mm, 12 mm, and 13 mm. The bore should match your shaft diameter exactly — a loose fit will cause slippage under load. If your shaft uses a keyway, confirm the wheel bore accommodates it before ordering.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between A-type, B-type, and L-type worm shafts?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eThe shaft type refers to the geometry of the shaft extension beyond the worm thread. A-type and B-type differ in shaft length and shoulder configuration, making them suited to different housing and bearing arrangements. L-type shafts feature a longer shaft extension for applications requiring additional support or coupling length. Select the type that matches your gearbox housing or bearing block design.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the nylon wheel strong enough for my load?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eEngineering-grade nylon (PA) worm wheels are well-suited for light-to-medium duty applications such as robotics joints, small actuators, and positioning stages. Nylon offers good compressive strength and fatigue resistance at moderate loads. For heavy-duty or high-torque applications, consider a metal worm wheel. If you are unsure whether nylon is appropriate, share your torque and duty-cycle requirements and we can advise.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre the stainless steel shafts corrosion-resistant?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eYes. The stainless steel shaft variants offer significantly better corrosion resistance than 45# carbon steel shafts, making them suitable for humid environments, light washdown conditions, or applications where surface rust would be problematic. For fully submerged or highly corrosive environments, additional sealing of the assembly is recommended.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I use this worm gear set for a self-locking application?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eWorm gear drives with a low lead angle (typical of single-start, 1-modulus worms) are inherently self-locking — the worm can drive the wheel, but the wheel cannot back-drive the worm under static load. This makes them suitable for positioning stages, lifts, and actuators that must hold position when the motor is de-energized. Confirm the lead angle of your specific shaft variant if self-locking is a critical requirement.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I need to lubricate the nylon worm wheel?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003e\u003cp\u003eNylon is naturally self-lubricating, so the wheel can run dry in many light-duty applications. For higher speeds or continuous-duty cycles, a small amount of compatible grease (e.g., lithium-based or PTFE grease) applied to the mesh contact area will extend service life and reduce heat buildup. Avoid petroleum-based oils that may swell or degrade the nylon over time.\u003c\/p\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"hdiy-cta\"\u003e\n🛒 Select your Model (tooth count \u0026amp; shaft type) and Bore 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 the right tooth count for my application?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The gear ratio of a worm drive equals the number of teeth on the wheel divided by the number of starts on the worm shaft. For example, a 40T wheel with a 1-start shaft gives a 40:1 reduction. Select a tooth count that delivers the output speed and torque your motor and load require.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What bore size should I order?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Measure the outer diameter of your motor or gearbox output shaft with a caliper. Available bores are 5 mm, 6 mm, 8 mm, 10 mm, 12 mm, and 13 mm. The bore should match your shaft diameter exactly.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between A-type, B-type, and L-type worm shafts?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The shaft type refers to the geometry of the shaft extension beyond the worm thread. A-type and B-type differ in shaft length and shoulder configuration. L-type shafts feature a longer shaft extension for applications requiring additional support or coupling length.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is the nylon wheel strong enough for my load?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Engineering-grade nylon (PA) worm wheels are well-suited for light-to-medium duty applications such as robotics joints, small actuators, and positioning stages. For heavy-duty or high-torque applications, consider a metal worm wheel.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are the stainless steel shafts corrosion-resistant?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. The stainless steel shaft variants offer significantly better corrosion resistance than 45# carbon steel shafts, making them suitable for humid environments and light washdown conditions.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I use this worm gear set for a self-locking application?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Worm gear drives with a low lead angle are inherently self-locking — the worm can drive the wheel, but the wheel cannot back-drive the worm under static load. This makes them suitable for positioning stages, lifts, and actuators that must hold position when the motor is de-energized.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do I need to lubricate the nylon worm wheel?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Nylon is naturally self-lubricating, so the wheel can run dry in many light-duty applications. For higher speeds or continuous-duty cycles, a small amount of compatible grease applied to the mesh contact area will extend service life.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"HomeDIYer","offers":[{"title":"Stainless Steel Shaft B-Type\/1 Modulus \/ 6mm \/ 1 PCS","offer_id":52443696431378,"sku":"AdaahJGJXCD2684x1","price":9.91,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel Shaft B-Type\/1 Modulus \/ 8mm \/ 1 PCS","offer_id":52443696464146,"sku":"AdaahJGJXCD2685x1","price":9.91,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel Shaft B-Type\/1 Modulus \/ 10mm \/ 1 PCS","offer_id":52443696496914,"sku":"AdaahJGJXCD2686x1","price":9.91,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel Shaft A-Type\/1 Modulus \/ 6mm \/ 1 PCS","offer_id":52443696529682,"sku":"AdaahJGJXCD2687x1","price":9.91,"currency_code":"USD","in_stock":true},{"title":"Stainless Steel Shaft A-Type\/1 Modulus \/ 8mm \/ 1 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