--- product_id: 69103464 title: "CNC Rotary Axis 4th Axis with 3 Jaw Chuck,K11-100mm Hollow Shaft Dividing Head Rotational A Axis,with 65mm Tailstock,Reducing Ratio:6:1 for CNC Router Lathe Engraving Milling Machine" brand: "cnctopbaos" price: "AR$1170423" currency: ARS in_stock: true reviews_count: 8 category: "Cnctopbaos" url: https://www.desertcart.com.ar/products/69103464-cnc-rotary-axis-4th-axis-with-3-jaw-chuck-k11 store_origin: AR region: Argentina --- # Nema23 stepper motor, 270oz-in torque 100mm K11 3-jaw self-centering chuck 6:1 precision reduction ratio CNC Rotary Axis 4th Axis with 3 Jaw Chuck,K11-100mm Hollow Shaft Dividing Head Rotational A Axis,with 65mm Tailstock,Reducing Ratio:6:1 for CNC Router Lathe Engraving Milling Machine **Brand:** cnctopbaos **Price:** AR$1170423 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your CNC game with precision that turns heads! ## Quick Answers - **What is this?** CNC Rotary Axis 4th Axis with 3 Jaw Chuck,K11-100mm Hollow Shaft Dividing Head Rotational A Axis,with 65mm Tailstock,Reducing Ratio:6:1 for CNC Router Lathe Engraving Milling Machine by cnctopbaos - **How much does it cost?** AR$1170423 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/69103464-cnc-rotary-axis-4th-axis-with-3-jaw-chuck-k11) ## Best For - cnctopbaos enthusiasts ## Why This Product - Trusted cnctopbaos brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last & Perform:** Crafted from durable aluminum alloy with rust-proof coating and a sturdy MT2 tailstock for enhanced stability and longevity. - • **Precision at Every Turn:** Experience ultra-smooth 0.3° step increments with a robust 6:1 gear reduction for flawless rotational control. - • **Heavy-Duty Stepper Motor:** Powered by a Nema23 hybrid stepper motor delivering 180N.cm torque, ensuring stable and reliable performance under load. - • **Seamless CNC Integration:** Perfectly compatible with routers, lathes, milling, and engraving machines—unlock 4-axis machining and elevate your precision projects. - • **Versatile Chucking Power:** Secure your workpiece effortlessly with a 100mm K11 3-jaw self-centering chuck, handling diameters from 2mm to 90mm. ## Overview The CNCTOPBAOS CNC Rotary Axis 4th Axis is a high-precision rotary table featuring a 6:1 reduction ratio and a 100mm K11 3-jaw self-centering chuck. Powered by a robust Nema23 stepper motor with 270oz-in torque, it offers smooth 0.3° step rotation increments. Constructed from durable aluminum alloy with rust-proof coating and equipped with a MT2 tailstock, this axis is designed for stable, long-lasting performance. Ideal for CNC routers, lathes, milling, and engraving machines, it enables advanced 4-axis machining for professional-grade cylindrical and circular workpieces. ## Description Rotary A Axis Visit the Store Rotary A Axis Visit the Store Rotary A+C Axis Visit the Store Rotary A+C Axis Stepper Motor Driver Visit the Store Stepper Motor Driver Stepper Motor Drivers Visit the Store Stepper Motor Drivers Stepper Motor Mount Visit the Store Stepper Motor Mount Stepper Motor Couplers Visit the Store Stepper Motor Couplers Breakout board Visit the Store Breakout board DC Switching Power Supply Visit the Store DC Switching Power Supply Nema17 Stepper Motor Visit the Store Nema17 Stepper Motor Nema23 Stepper Motor Visit the Store Nema23 Stepper Motor Nema34 Stepper Motor Visit the Store Nema34 Stepper Motor Closed Loop Servo Motor Visit the Store Closed Loop Servo Motor Offline CNC Controller Visit the Store Offline CNC Controller Nema23 Stepper Motor CNC Kit Visit the Store Nema23 Stepper Motor CNC Kit AC Servo Motor Kit Visit the Store AC Servo Motor Kit Worm Gear Reducer Visit the Store Worm Gear Reducer ## Features - Specifications of 4th Axis: Center Height: 65mm (2.56"); Total Height:; 115mm (4.5"); Angle: 0.3°/Step ; Reduction Ratio: 6:1; Base Material: Aluminum Alloy; Size:210x168x115mm (8.3x6.6x4.5"); Weight: 7.7 KG (17 LB); Inner through hole diameter/shaft hollow diameter is 22 mm (0.86") - Specifications of Stepper Motor: Phase: 2 Phase; Type: Nema23 Hybrid; Step Angle: 1.8 degree; Current: 3A; Holding torque: 270oz-in 180N.cm; Shat Diameter: 8mm; 4 Lead Wires: A+ to Red ; A- to Green ; B+ to Yellow ; B- to Blue; Motor Size: 57x57x76 mm - Specifications of MT2 Tailstock: Morse Taper 2 Live Center Movable MT2 Tailstock; Center Height: 65 mm(2.56"); Expansion stroke: 45 mm(1.77"); Stretch distance: 50 mm(1.97"); Top tip: Activity type; With Axial locking wrench for tailstock; Exquisite workmanship,Durable,Stable performance,Sturdy and Wear-resistant; Weight: 2.5 KG(5.5 LB) - Chuck Type: K11-100 3 Jaw self-centering chuck; Diameter:100mm(3.93"); Max input torque: 60 N.m; Max Speed: 3500 r/min; External jaw clamping range: 30-80mm(1.18-3.15").; Internal jaw clamping range: 2-30mm(0.08-1.18"); Internal jaw jamming range: 30-90mm(1.18-3.54");With 3 Anti-claw and Wrench - Advantages: Rust proof coating process, stable chuck structure, fine workmanship, solid and practical jaw, excellent process to maximize service life; Applications: The 4th axis can be used for three-dimensional processing of cylinders, bends and circles,cnc router,milling machine,engraving machine and carving machines etc ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07B2RTBGZ | | Amperage | 4 Amps | | Best Sellers Rank | #207,152 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #22 in Electric Motor Accessories | | Brand | CNCTOPBAOS | | Brand Name | CNCTOPBAOS | | Customer Reviews | 4.4 out of 5 stars 64 Reviews | | Included Components | Wrench | | Item Weight | 440 Grams | | Manufacturer | Changzhou Rattm Motor Co.,Ltd | | Material | Copper | | Material Type | Copper | | Model | K11-100 | | Part Number | S23 | | UPC | 785004502728 | | Voltage | 500 Volts | ## Product Details - **Amperage:** 4 Amps - **Brand:** CNCTOPBAOS - **Item Weight:** 440 Grams - **Material:** Copper - **Voltage:** 500 Volts ## Images ![CNC Rotary Axis 4th Axis with 3 Jaw Chuck,K11-100mm Hollow Shaft Dividing Head Rotational A Axis,with 65mm Tailstock,Reducing Ratio:6:1 for CNC Router Lathe Engraving Milling Machine - Image 1](https://m.media-amazon.com/images/I/61-R86X6ilL.jpg) ![CNC Rotary Axis 4th Axis with 3 Jaw Chuck,K11-100mm Hollow Shaft Dividing Head Rotational A Axis,with 65mm Tailstock,Reducing Ratio:6:1 for CNC Router Lathe Engraving Milling Machine - Image 2](https://m.media-amazon.com/images/I/71g7GBOy0EL.jpg) ![CNC Rotary Axis 4th Axis with 3 Jaw Chuck,K11-100mm Hollow Shaft Dividing Head Rotational A Axis,with 65mm Tailstock,Reducing Ratio:6:1 for CNC Router Lathe Engraving Milling Machine - Image 3](https://m.media-amazon.com/images/I/71KKrWIBgYL.jpg) ![CNC Rotary Axis 4th Axis with 3 Jaw Chuck,K11-100mm Hollow Shaft Dividing Head Rotational A Axis,with 65mm Tailstock,Reducing Ratio:6:1 for CNC Router Lathe Engraving Milling Machine - Image 4](https://m.media-amazon.com/images/I/71W7CWQm9+L.jpg) ![CNC Rotary Axis 4th Axis with 3 Jaw Chuck,K11-100mm Hollow Shaft Dividing Head Rotational A Axis,with 65mm Tailstock,Reducing Ratio:6:1 for CNC Router Lathe Engraving Milling Machine - Image 5](https://m.media-amazon.com/images/I/81ra0FFL-jL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by R***. on August 31, 2025* ### ⭐⭐⭐⭐⭐ Review *by N***K on December 30, 2024* ### ⭐⭐⭐⭐ Review *by V***D on October 14, 2025* ## Frequently Bought Together - CNCTOPBAOS CNC Rotary Axis 4th Axis with 3 Jaw Chuck,K11-100mm Hollow Shaft Dividing Head Rotational A Axis,with 65mm Tailstock,Reducing Ratio:6:1 for CNC Router Lathe Engraving Milling Machine - CNC Digital Stepper Driver DM556 Stepper Motor Controller 2-phase Stepper Motor Driver 20-50V DC Max 5.6A 128 subdivision For Nema 23, 24 and Nema 34 stepper motor --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/69103464-cnc-rotary-axis-4th-axis-with-3-jaw-chuck-k11](https://www.desertcart.com.ar/products/69103464-cnc-rotary-axis-4th-axis-with-3-jaw-chuck-k11) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-05-09*