--- product_id: 376703357 title: "Centroid 4 axis Acorn DIY CNC motion controller kit (REV 4) with CNC software, replaces MachMotion,WinCNC,Mach3,EMC2,KCAM4,Smooth Stepper" brand: "centroid cnc" price: "₹ 84173" currency: INR in_stock: true reviews_count: 1 category: "Centroid Cnc" url: https://www.desertcart.in/products/376703357-centroid-4-axis-acorn-diy-cnc-motion-controller-kit-rev store_origin: IN region: India --- # 1GHz ARM Cortex A8 CPU with Ethernet 4-axis precision control Touchscreen compatible operator panel Centroid 4 axis Acorn DIY CNC motion controller kit (REV 4) with CNC software, replaces MachMotion,WinCNC,Mach3,EMC2,KCAM4,Smooth Stepper **Brand:** centroid cnc **Price:** ₹ 84173 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your CNC game with pro power and DIY freedom! ## Quick Answers - **What is this?** Centroid 4 axis Acorn DIY CNC motion controller kit (REV 4) with CNC software, replaces MachMotion,WinCNC,Mach3,EMC2,KCAM4,Smooth Stepper by centroid cnc - **How much does it cost?** ₹ 84173 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/376703357-centroid-4-axis-acorn-diy-cnc-motion-controller-kit-rev) ## Best For - centroid cnc enthusiasts ## Why This Product - Trusted centroid cnc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & play with all motor types:** Supports AC brushless & stepper motors from top brands like Yaskawa & Gecko. - • **DIY community & pro software tiers:** Join a vibrant maker network with free, Pro, and Digitizing bundles to scale your projects. - • **Blazing fast 1GHz ARM Cortex A8 CPU:** Experience ultra-responsive motion control via reliable Ethernet connectivity. - • **Industrial-grade 4-axis CNC control:** Seamlessly manage mills, lathes, routers & specialty tools with pro-level precision. - • **Intuitive CNC Setup Wizard & touchscreen UI:** Get up and running quickly with user-friendly software and virtual control panels. ## Overview The Centroid Acorn REV 4 is a versatile 4-axis CNC motion controller kit featuring a 1GHz ARM Cortex A8 CPU with Ethernet communication, compatible with a wide range of motors and industrial CNC software. Designed for mills, lathes, routers, and specialty machines, it offers touchscreen operator control, an easy setup wizard, and multiple software tiers including free and pro versions. Made in the USA, it combines industrial reliability with DIY flexibility, supported by an active community and optional factory tech support. ## Description A reliable, high performance, industrial quality CNC control, Acorn utilizes an integrated 1Ghz ARM Cortex A8 Motion Control CPU and communicates with the CNCPC via a fast and reliable Ethernet connection. Perfect for many types of machine tools such as: CNC Lathes/Turning Centers, CNC milling machines, and a wide variety of CNC routers of all sizes, as well as Plasma, Flame, 3D printers and other specialty CNC applications. Compatible w/ axis motors of all types such as: AC brushless servo motor drive packages like Estun, DMM, Delta,Teco,Teknic,Panasonic,Yaskawa and others. (any motor/drive that accepts step and direction commands) Most all stepper motor drives are compatible with the Acorn such as the popular Gecko and Leadshine stepper drives. Acorn is capable of both Open Loop CNC operation as well as Hybrid Loop CNC operation. The Acorn runs on Centroid proven industrial quality Mill or Lathe CNC control software. Centroid Acorn CNC controller kit (part # 14455) includes: - Acorn CNC control board w/BBG - 24 VDC logic power supply (50/60 Hz 100-120 VAC OR 208-240 VAC input power) - Logic power supply hookup leads - Relay 8 module 110 VAC power cord - 15’ Shielded Ethernet cable - Centroid CNC12 "Free" CNC Mill and Lathe software download - Touch Screen Responsive Operator Controls - CNC Setup Wizard - DIY self service CNC support thru Centroid Community CNC Forum which is Centroid Technician monitored and maintained. - DIY CNC Videos covering a wide array of subjects - Simple hookup diagrams Note: Optional Factory Direct Technical Support is available: $90/hr. A 1920x1080 widescreen LCD Display Touch Screen is recommended Windows 10 CNC PC required, SSD and CPU with single core benchmark of 1500 or higher recommended for short vector pre processing (G code smoothing) and/or 3D digitizing Centroid Acorn Pro level CNC software with an additional CNC feature set is available. Made in USA. Review: Love it! - Awesome product. It’s the best DIY CNC system on the market. It has the features, reliability and quality of the best professional machines and the flexibility and community support required to do almost whatever you want with it. Love it! ## Features - 4 axis CNC Controller kit for Mill, Lathe, Router, and other specialty CNC machine tools - On-board motion control CPU (Beagle Bone Green ARM cortex A8) with Ethernet communication to the CNCPC - 8 inputs 8 outputs, Easy CNC Setup Wizard, Legacy DB25 connector, command stepper motors and AC brushless motors - Runs on Centroid industrial Mill and Lathe CNC software (Windows 10), Touch Screen Compatible Operators Control panel. Three Software Levels, Free (50Kb file size limit), Pro and Digitizing Bundle see website for full details. User editable Virtual Control Panel. - Spindle Encoder input, VFD Spindle control analog output, Industrial CNC features at DIY price ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07GBHM55H | | Best Sellers Rank | 119,724 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 228 in Motor Drivers | | Brand | Centroid CNC | | Colour | Green | | Customer Reviews | 5.0 5.0 out of 5 stars (2) | | Display Type | LCD | | Item Dimensions L x W x H | 13.7L x 10.7W x 2.5H centimetres | | Manufacturer | Centroid CNC | | Material | Other | | UPC | 860487000906 | | Voltage | 24 Volts (DC) | ## Product Details - **Brand:** Centroid CNC - **Colour:** Green - **Material:** Other - **Product dimensions:** 13.7L x 10.7W x 2.5H centimetres - **Voltage:** 24 Volts (DC) ## Images ![Centroid 4 axis Acorn DIY CNC motion controller kit (REV 4) with CNC software, replaces MachMotion,WinCNC,Mach3,EMC2,KCAM4,Smooth Stepper - Image 1](https://m.media-amazon.com/images/I/81OW8dlppPL.jpg) ## Questions & Answers **Q: I have an 1985 okuma lb-10. the servos motors are ac. can i buy servo drives that will work with the existing servos? ditto spindle motor?** A: The Acorn outputs step and direction for axes of motion. Any drives that accept step and direction should work. For spindle speed control the Acorn outputs 0-10v, if your VFD accepts this it should also be compatible. **Q: I have a 1990 Haas vf1, that needs a closed loop system. Would this work?** A: I have a mini mill Haas and I believe this would work and you would gain some flexibility but I'm not sure about how much work it would take in software for the retrofit. I always get annoyed with my Haas machine because it's a 2005 and it has limited memory and even by 2005 standards has clunky electronics. I've considered gutting the machine and buying the 10,000 dollar Centroid retrofit with servos. My 1993 Anilam 2-1/2 axis machine has better software than the mini mill. I hope this helps. **Q: Is this version 3?** A: As of the beginning of March 2019 it is now Version 4 **Q: Is it available with 240 volt for use in Australia or does it require a 240/110 adapter?** A: The Acorn power supply is internationally rated, it is compatible with 240/50Hz incoming. If you want to plug it directly into the wall you would just need an outlet adapter. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Love it! *by L***C on 6 April 2020* Awesome product. It’s the best DIY CNC system on the market. It has the features, reliability and quality of the best professional machines and the flexibility and community support required to do almost whatever you want with it. Love it! ## Frequently Bought Together - Centroid 4 axis Acorn DIY CNC motion controller kit (REV 4) with CNC software, replaces MachMotion,WinCNC,Mach3,EMC2,KCAM4,Smooth Stepper - Twinklebay Connector Db25 D-sub Male Plug 25-pin Port Terminal Breakout PCB Board - AC660V 10A Plastic Shell Red Sign Emergency Stop Mushroom Push Button Switch --- ## 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.in/products/376703357-centroid-4-axis-acorn-diy-cnc-motion-controller-kit-rev](https://www.desertcart.in/products/376703357-centroid-4-axis-acorn-diy-cnc-motion-controller-kit-rev) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-05-04*