{"product_id":"1-1-ratio-bevel-gear-reduction-gearbox-8mm-20t-right-angle-spiral","title":"1:1 Bevel Gear Reduction Gearbox 8MM 20T Right Angle Spiral","description":"\n\u003ch2\u003eJETTING 1:1 Ratio Bevel Gear Reduction Gearbox – 8MM 20T Right Angle Spiral Commutator\u003c\/h2\u003e\n\u003cp\u003eUpgrade your mechanical projects with this precision-engineered \u003cstrong\u003e1:1 ratio bevel gear reduction gearbox\u003c\/strong\u003e from JETTING. Designed for smooth, efficient right-angle power transmission, this compact gearbox features a 20-tooth spiral bevel gear and an 8MM shaft — ideal for home DIY builds, automation setups, and custom machinery projects.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e JETTING\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGear Ratio:\u003c\/strong\u003e 1:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShaft Diameter:\u003c\/strong\u003e 8MM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTooth Count:\u003c\/strong\u003e 20T (Spiral Bevel Gear)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecommended Speed:\u003c\/strong\u003e Up to 2,000 RPM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Aluminum Alloy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptical Shaft Material:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRotor Bevel Gear Material:\u003c\/strong\u003e Carbon Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Silver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e 1 × Bevel Gear Gearbox\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose This Gearbox?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003ePrecise 1:1 Transmission Ratio\u003c\/strong\u003e — Maintains input-to-output speed with no reduction loss, perfect for direct right-angle drives.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eSpiral Bevel Gear Design\u003c\/strong\u003e — Delivers quieter operation and smoother torque transfer compared to straight bevel gears.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eDurable Aluminum Alloy Housing\u003c\/strong\u003e — Lightweight yet sturdy, built to withstand demanding DIY and industrial-style applications.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eHigh-Quality Materials\u003c\/strong\u003e — Stainless steel shaft and carbon steel gears ensure long-lasting performance and resistance to wear.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eCompact Right-Angle Design\u003c\/strong\u003e — Efficiently redirects rotational force at 90°, saving space in tight mechanical assemblies.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eVersatile Application\u003c\/strong\u003e — Suitable for home DIY projects, robotic systems, custom automation, and more.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePhotos are for illustrative purposes only; please refer to the written specifications for exact dimensions.\u003c\/li\u003e\n  \u003cli\u003eManual measurement tolerances of ±5–10mm may apply.\u003c\/li\u003e\n  \u003cli\u003eActual color may vary slightly from images due to monitor settings and lighting conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/1pc-10g-high-grade-silicon-grease-lubricant-o-lubrication-good-odorless-smoothness-for-o-rings-tube-silicone-grease-lubricant\"\u003e1PC 10g High Grade Silicon Grease Lubricant for O-Rings \u0026amp; Tubes\u003c\/a\u003e — Keep your gearbox running smoothly with quality silicone lubricant.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/3pcs-silicone-sealant-scraper-set-multi-functional-caulking-nozzle-tools-for-tile-floor-joints-grout-finishing-and-renovation\"\u003e3PCS Silicone Sealant Scraper Set – Multi-Functional Caulking Tools\u003c\/a\u003e — Essential finishing tools for your DIY workshop.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/1pc-multi-use-faucet-bubbler-wrenches-6-sizes-sink-wrenches-detach-tool-for-kitchen-bathroom-faucet-parts-repair-spanner\"\u003e1PC Multi-Use Faucet Bubbler Wrenches – 6 Sizes Repair Spanner\u003c\/a\u003e — Handy mechanical tools for home DIY assembly and repair.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is the gear ratio of this bevel gearbox, and what does 1:1 mean?\u003c\/h4\u003e\n\u003cp\u003eA: This gearbox has a 1:1 gear ratio, meaning the output shaft rotates at the same speed as the input shaft. It is designed to change the direction of rotation by 90° (right angle) without altering the RPM, making it ideal for applications where power needs to be redirected rather than reduced.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the maximum recommended operating speed for this gearbox?\u003c\/h4\u003e\n\u003cp\u003eA: The recommended maximum speed for this 8MM 20T spiral bevel gear gearbox is \u003cstrong\u003e2,000 RPM\u003c\/strong\u003e. Operating within this range ensures optimal performance and longevity of the gear components.\u003c\/p\u003e\n\u003ch4\u003eQ: What materials are used in this bevel gear gearbox?\u003c\/h4\u003e\n\u003cp\u003eA: The housing is constructed from \u003cstrong\u003ealuminum alloy\u003c\/strong\u003e for a lightweight and durable build. The optical shaft is made from \u003cstrong\u003estainless steel\u003c\/strong\u003e for corrosion resistance, and the rotor bevel gears are made from \u003cstrong\u003ecarbon steel\u003c\/strong\u003e for strength and wear resistance.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this gearbox suitable for home DIY projects?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This gearbox is specifically noted for home DIY use. Its compact right-angle spiral bevel design makes it easy to integrate into custom mechanical builds, automated systems, or any project requiring a 90° power transmission direction change.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the gear ratio of this bevel gearbox, and what does 1:1 mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This gearbox has a 1:1 gear ratio, meaning the output shaft rotates at the same speed as the input shaft. 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