{"product_id":"mellow-voron-tap-kit-ldo-mgn9-rail-opttap-pcb-5v-24v-voron-2-trident","title":"Mellow Voron Tap Kit – MGN9 Rail OptTap PCB 5V–24V","description":"\n\u003ch2\u003eMellow Voron Tap Kit with LDO MGN9 Rail Carriage \u0026amp; OptTap PCB\u003c\/h2\u003e\n\u003cp\u003eUpgrade your Voron 2 or Voron Trident 3D printer with the \u003cstrong\u003eMellow Voron Tap Kit\u003c\/strong\u003e — a nozzle-based Z-probe system that moves the entire toolhead to trigger an optical switch. With ultra-precise probing down to \u003cstrong\u003e1.2 µm (0.0012 mm)\u003c\/strong\u003e and a wide 5V–24V operating range via Mellow's modified PCB, this kit delivers rock-solid first-layer consistency every single print.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose the Mellow Voron Tap Kit?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtreme Precision:\u003c\/strong\u003e 1.2 µm (0.0012 mm) probing accuracy for perfect first-layer adhesion on any build surface.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Build Surface Compatibility:\u003c\/strong\u003e Works on any print surface — swap surfaces freely without re-tuning your Z-offset.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptical Sensor Durability:\u003c\/strong\u003e Rated for millions of probe cycles, far outlasting traditional mechanical switches.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Temperature Reliability:\u003c\/strong\u003e Stable operation from 70°C to 100°C — ideal for enclosed, high-temp printing enclosures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimplified Mechanics:\u003c\/strong\u003e No dock\/undock macros needed — just clean, reliable probing every time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Separate Z-Endstop Required:\u003c\/strong\u003e Tap serves as your Z-endstop, reducing wiring complexity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCrash Protection:\u003c\/strong\u003e Built-in protection helps safeguard your toolhead and bed during unexpected movements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Range (5V–24V):\u003c\/strong\u003e Mellow's modified OptTap PCB provides stable voltage, compatible with virtually any Voron electronics configuration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKlipper Firmware Compatible:\u003c\/strong\u003e Designed to work seamlessly with Klipper.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMellow\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20TAPPK\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V – 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFirmware\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKlipper\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProbe Precision\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.2 µm (0.0012 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e70°C – 100°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Printers\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoron V2, Voron Trident\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAssembly Required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSET 1 – Tap Print Kit\u003c\/strong\u003e (Printed parts not included)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSET 2 – Tap PCB Kit\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/nitrile-work-gloves-anti-slip-full-finger-5-pair\"\u003e5-Pair Nitrile Work Gloves – Anti-Slip Full Finger Safety\u003c\/a\u003e — ideal for safe handling during assembly\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/ball-end-hex-screwdriver-bit-magnetic-reduced-shank-steel\"\u003eBall End Hex Screwdriver Bit – Magnetic Reduced Shank Steel\u003c\/a\u003e — perfect for precision fastener work on your printer build\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/10-pack-65mm-oscillating-multi-tool-saw-blades-high-carbon-steel\"\u003e10-Pack 65mm Oscillating Multi-Tool Saw Blades | Carbon Steel\u003c\/a\u003e — great for modifying or trimming printed parts\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: Is the Mellow Voron Tap Kit compatible with both Voron 2 and Voron Trident printers?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, the Mellow Voron Tap Kit is specifically designed for use with the Voron V2 and Voron Trident printer platforms. It integrates with Klipper firmware and replaces the need for a separate Z-endstop on both models.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What voltage does the OptTap PCB support, and does it require any special wiring?\u003c\/h4\u003e\n\u003cp\u003eA: Mellow's modified OptTap PCB supports a wide input voltage range of 5V to 24V, making it compatible with most standard Voron electronics setups. No special wiring adapters are required — simply connect it to your existing power rail within that voltage range.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need to print any parts for this kit, and does it come fully assembled?\u003c\/h4\u003e\n\u003cp\u003eA: The Tap Kit requires assembly. SET 1 (Tap Print Kit) does not include the 3D-printed plastic parts — you will need to print those yourself using Voron-approved materials. SET 2 (Tap PCB Kit) includes the PCB and associated hardware. Please refer to the official Voron Tap documentation for printing and assembly guidance.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does the optical sensor in the Voron Tap compare to a traditional mechanical Z-probe?\u003c\/h4\u003e\n\u003cp\u003eA: The optical sensor used in the Voron Tap is rated for millions of probe cycles, significantly outlasting typical mechanical switches. It achieves a probing precision of 1.2 µm (0.0012 mm) and operates reliably at elevated chamber temperatures up to 100°C, making it far more consistent and durable for long-term use.\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\": \"Is the Mellow Voron Tap Kit compatible with both Voron 2 and Voron Trident printers?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, the Mellow Voron Tap Kit is specifically designed for use with the Voron V2 and Voron Trident printer platforms. 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