{"product_id":"5-modul-steel-spur-gears-pinion-gear-thickness-40mm-10-30-teeth-for-3d-cnc","title":"5 Modul Steel Spur Gears Pinion Gear Thickness 40mm 10-30 Teeth For 3D CNC","description":"\u003cdiv class=\"hdiy-desc\"\u003e\n\u003cdiv class=\"hdiy-overview\"\u003e\n\u003ch2\u003eModule 5 Steel Spur Gear Pinion — 40mm Face Width for CNC \u0026amp; 3D Drive Systems\u003c\/h2\u003e\n\u003cp\u003eWhen your CNC router, 3D printer, or custom motion rig demands a gear that won't flex under load, undersized teeth or thin face widths become the weak link. This Module 5 steel spur gear pinion is engineered for makers and machine builders who need a robust, drop-in drive component with a generous 40mm (≈1.57 in) face width and a full range of tooth counts from 10 to 30 teeth.\u003c\/p\u003e\n\u003cp\u003eMachined from structural steel, each pinion features a Module 5 tooth profile — meaning a 5 mm pitch diameter per tooth — with a face width of 40mm and pitch diameters ranging from 50mm (10T) to 130mm (26T) depending on the selected variant. Bore diameter and keyway dimensions vary by tooth count; see variant options for exact bore specs.\u003c\/p\u003e\n\u003cp\u003eTypical applications include CNC rack-and-pinion axis drives, large-format 3D printer gantry systems, rotary indexing tables, robotic arm joints, and custom automation prototypes where a standard Module 5 mesh is required.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-compat\"\u003e\n\u003cspan class=\"hdiy-compat-icon\"\u003e⚙️\u003c\/span\u003e Meshes with any standard \u003cstrong\u003eModule 5\u003c\/strong\u003e spur gear, rack, or mating pinion. Verify bore diameter and keyway against your shaft before ordering.\u003c\/div\u003e\n\u003ch2\u003e✅ Key Features of These Module 5 Steel Spur Gear Pinions\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-features\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"hdiy-icon\"\u003e🔩\u003c\/div\u003e\n\u003cstrong\u003eModule 5 Tooth Profile\u003c\/strong\u003e\n\u003cp\u003e5 mm pitch per tooth for smooth, low-backlash mesh with any standard Mod 5 mating gear or rack.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"hdiy-icon\"\u003e📏\u003c\/div\u003e\n\u003cstrong\u003e40mm Face Width\u003c\/strong\u003e\n\u003cp\u003eWide 40mm (≈1.57 in) face distributes load across more tooth contact area, reducing wear and deflection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"hdiy-icon\"\u003e🔧\u003c\/div\u003e\n\u003cstrong\u003eStructural Steel Construction\u003c\/strong\u003e\n\u003cp\u003eMachined from steel for high tensile strength and durability in continuous-duty drive applications.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"hdiy-icon\"\u003e📐\u003c\/div\u003e\n\u003cstrong\u003e10–30 Tooth Range\u003c\/strong\u003e\n\u003cp\u003e17 tooth-count variants let you dial in the exact gear ratio your drive system requires without custom machining.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"hdiy-icon\"\u003e🏭\u003c\/div\u003e\n\u003cstrong\u003eCNC \u0026amp; 3D Printer Ready\u003c\/strong\u003e\n\u003cp\u003eDimensionally consistent tooth geometry suits rack-and-pinion CNC axes, extruder geartrains, and rotary stages.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"hdiy-icon\"\u003e🔄\u003c\/div\u003e\n\u003cstrong\u003eStandard Mod 5 Interchangeability\u003c\/strong\u003e\n\u003cp\u003eFully interchangeable with any ISO\/DIN Module 5 gear in your existing drivetrain — no custom tooling needed.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003e📐 Technical Specifications — Module 5 Steel Spur Gear Pinion\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-table-wrap\"\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eSteel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFace Width (Thickness)\u003c\/td\u003e\n\u003ctd\u003e40mm (≈1.57 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTooth Count Options\u003c\/td\u003e\n\u003ctd\u003e10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26 Teeth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePitch Diameter Range\u003c\/td\u003e\n\u003ctd\u003e50mm (10T) – 130mm (26T)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Angle\u003c\/td\u003e\n\u003ctd\u003e20° (standard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBore Diameter\u003c\/td\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKeyway\u003c\/td\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear Type\u003c\/td\u003e\n\u003ctd\u003eSpur Gear (Pinion)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTooth Profile Standard\u003c\/td\u003e\n\u003ctd\u003eModule 5 (ISO\/DIN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Finish\u003c\/td\u003e\n\u003ctd\u003eSee variant options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\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\u003ch2\u003e❓ Frequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"hdiy-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat does \"Module 5\" mean for this gear?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003eModule (Mod) is the ratio of pitch diameter to tooth count. A Module 5 gear has 5mm of pitch diameter per tooth — so a 20-tooth Mod 5 gear has a 100mm pitch diameter. Only other Module 5 gears or racks are compatible.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhich tooth count should I choose for my CNC rack-and-pinion axis?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003eFor most CNC router rack-and-pinion drives, 20–25 teeth (100–125mm pitch diameter) is a common starting point, balancing speed and torque. Fewer teeth give higher torque and lower speed; more teeth give higher speed and lower torque.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this gear compatible with a standard Module 5 rack?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003eYes. Any standard ISO\/DIN Module 5 rack with a 20° pressure angle will mesh correctly with these pinions. Verify the rack face width is at least 40mm to ensure full tooth engagement.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the bore diameter and how do I mount it to my shaft?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003eBore diameter and keyway dimensions vary by tooth count. Please refer to the variant options or contact us to confirm the bore spec for your selected tooth count before ordering.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan this gear handle continuous-duty CNC operation?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003eYes. The steel construction and 40mm face width are suited for continuous-duty rack-and-pinion CNC drives at moderate loads. For very high-speed or high-torque applications, confirm the steel grade and surface hardness with us.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes this pinion work with 3D printer extruder or Z-axis drives?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003eModule 5 is a relatively large pitch, more common in CNC and industrial drives than compact 3D printer extruders (which typically use Mod 1–2). It is well-suited for large-format 3D printer gantry drives and Z-axis gearboxes.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eAre all tooth count variants in stock?\u003c\/summary\u003e\n\u003cdiv class=\"hdiy-faq-body\"\u003eAll listed variants (10–26 teeth) show in-stock availability. Select your required tooth count from the variant selector above to confirm current stock and pricing.\u003c\/div\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"hdiy-cta\"\u003e🛒 Select your tooth count (Model) above, then add to cart.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"HomeDIYer","offers":[{"title":"5Mod 25Teeth","offer_id":52443360624914,"sku":"GLFBLFFGLBZSJ058316x1","price":409.24,"currency_code":"USD","in_stock":true},{"title":"5Mod 26Teeth","offer_id":52443360657682,"sku":"GLFBLFFGLBZSJ058317x1","price":437.5,"currency_code":"USD","in_stock":true},{"title":"5Mod 10Teeth","offer_id":52443360690450,"sku":"GLFBLFFGLBZSJ058301x1","price":84.01,"currency_code":"USD","in_stock":true},{"title":"5Mod 11Teeth","offer_id":52443360723218,"sku":"GLFBLFFGLBZSJ058302x1","price":92.47,"currency_code":"USD","in_stock":true},{"title":"5Mod 12Teeth","offer_id":52443360755986,"sku":"GLFBLFFGLBZSJ058303x1","price":100.76,"currency_code":"USD","in_stock":true},{"title":"5Mod 13Teeth","offer_id":52443360788754,"sku":"GLFBLFFGLBZSJ058304x1","price":108.83,"currency_code":"USD","in_stock":true},{"title":"5Mod 14Teeth","offer_id":52443360821522,"sku":"GLFBLFFGLBZSJ058305x1","price":117.78,"currency_code":"USD","in_stock":true},{"title":"5Mod 15Teeth","offer_id":52443360854290,"sku":"GLFBLFFGLBZSJ058306x1","price":133.42,"currency_code":"USD","in_stock":true},{"title":"5Mod 16Teeth","offer_id":52443360887058,"sku":"GLFBLFFGLBZSJ058307x1","price":238.56,"currency_code":"USD","in_stock":true},{"title":"5Mod 17Teeth","offer_id":52443360919826,"sku":"GLFBLFFGLBZSJ058308x1","price":260.06,"currency_code":"USD","in_stock":true},{"title":"5Mod 18Teeth","offer_id":52443360952594,"sku":"GLFBLFFGLBZSJ058309x1","price":274.87,"currency_code":"USD","in_stock":true},{"title":"5Mod 19Teeth","offer_id":52443360985362,"sku":"GLFBLFFGLBZSJ058310x1","price":290.52,"currency_code":"USD","in_stock":true},{"title":"5Mod 20Teeth","offer_id":52443361018130,"sku":"GLFBLFFGLBZSJ058311x1","price":310.72,"currency_code":"USD","in_stock":true},{"title":"5Mod 21Teeth","offer_id":52443361050898,"sku":"GLFBLFFGLBZSJ058312x1","price":333.61,"currency_code":"USD","in_stock":true},{"title":"5Mod 22Teeth","offer_id":52443361083666,"sku":"GLFBLFFGLBZSJ058313x1","price":349.4,"currency_code":"USD","in_stock":true},{"title":"5Mod 23Teeth","offer_id":52443361116434,"sku":"GLFBLFFGLBZSJ058314x1","price":372.38,"currency_code":"USD","in_stock":true},{"title":"5Mod 24Teeth","offer_id":52443361149202,"sku":"GLFBLFFGLBZSJ058315x1","price":394.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/8936\/1682\/files\/Main-03_5a219680-100b-47d0-90ad-e5dcaf2586c0.jpg?v=1784112728","url":"https:\/\/homediyer.com\/products\/5-modul-steel-spur-gears-pinion-gear-thickness-40mm-10-30-teeth-for-3d-cnc","provider":"HomeDIYer","version":"1.0","type":"link"}