{"product_id":"pwncnc-4th-axis-rotary-system-for-masso-cnc-100mm-4-jaw-chuck","title":"PwnCNC 4th Axis Rotary System for MASSO CNC – 100mm 4-Jaw Chuck","description":"\u003ch2\u003ePwnCNC 4th Axis Rotary System for MASSO CNC\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eAdd rotary carving, indexing, and cylindrical machining capability to a compatible PwnCNC or MASSO-controlled CNC.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis preassembled fourth-axis rotary system combines a 100mm four-jaw chuck, matching tailstock, and PwnCNC closed-loop 2Nm stepper motor. It is designed for plug-and-play use with supported PwnCNC machines and conversion kits, while other MASSO Touch installations may require additional power and inlet hardware.\u003c\/p\u003e\u003ch3\u003eBest For\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRotary engraving and carving\u003c\/li\u003e\n\u003cli\u003eTable legs, handles, columns, and cylindrical stock\u003c\/li\u003e\n\u003cli\u003eIndexed machining on multiple faces\u003c\/li\u003e\n\u003cli\u003eCustom round parts, signs, and decorative work\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHeadstock Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChuck: K12 100mm four-jaw chuck\u003c\/li\u003e\n\u003cli\u003eThrough-hole diameter: 22mm\u003c\/li\u003e\n\u003cli\u003eDrive: 6:1 belt reduction\u003c\/li\u003e\n\u003cli\u003eRotation resolution: 0.3 degrees per step\u003c\/li\u003e\n\u003cli\u003eIncludes anti-jaw set and chuck tools\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTailstock Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTaper: MT2\u003c\/li\u003e\n\u003cli\u003eTotal height: 115mm\u003c\/li\u003e\n\u003cli\u003eCenter height: 65mm\u003c\/li\u003e\n\u003cli\u003eTravel: 50mm\u003c\/li\u003e\n\u003cli\u003eIncludes standard tailstock center\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOptional pointed, convex, and ER11 tailstock heads are sold separately.\u003c\/p\u003e\u003ch3\u003eClosed-Loop Stepper Motor\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHolding torque: 2Nm\u003c\/li\u003e\n\u003cli\u003eInput voltage: 20–50V DC\u003c\/li\u003e\n\u003cli\u003eRecommended operating voltage: 36V DC\u003c\/li\u003e\n\u003cli\u003eOutput shaft: 8mm\u003c\/li\u003e\n\u003cli\u003eMaximum pulse rate: 200kHz\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePwnCNC Dominator Pro, Dominator Core, and supported PwnCNC MASSO conversion systems:\u003c\/strong\u003e Designed for plug-and-play connection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOther MASSO Touch CNC machines:\u003c\/strong\u003e May require a compatible stepper inlet cable, power adapter, and external power supply.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eConfirm available mounting space, center height, controller I\/O, power requirements, and machine configuration before ordering.\u003c\/p\u003e\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRotary headstock assembly\u003c\/li\u003e\n\u003cli\u003e100mm four-jaw chuck\u003c\/li\u003e\n\u003cli\u003eClosed-loop 2Nm stepper motor\u003c\/li\u003e\n\u003cli\u003eMatching MT2 tailstock\u003c\/li\u003e\n\u003cli\u003eStandard tailstock center\u003c\/li\u003e\n\u003cli\u003eAnti-jaw set and chuck tools\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eImportant Notes\u003c\/h3\u003e\u003cp\u003eRotary setup requires machine-specific mounting, alignment, workholding, and controller configuration. Additional adapters, cables, power hardware, or mounting fixtures may be required for non-PwnCNC installations. Always verify clearance and secure the rotary assembly before operation.\u003c\/p\u003e","brand":"PwnCNC","offers":[{"title":"Default Title","offer_id":67842991915304,"sku":"ROTARY-100-2NM","price":524.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/4334\/4424\/files\/ChatGPT_Image_Jul_11_2026_10_06_08_PM.png?v=1791334289","url":"https:\/\/herdzcoindustrial.com\/products\/pwncnc-4th-axis-rotary-system-for-masso-cnc-100mm-4-jaw-chuck","provider":"Herdzco Industrial","version":"1.0","type":"link"}