Centroid AcornSix CNC Controller
Acorn CNC control kits are both a CNC Hardware and CNC Software DIY system designed to work together for easy CNC setup and operation with minimal fuss.
A reliable, high performance, industrial quality CNC control at a do-it-yourself price. AcornSix utilizes an integrated 1Ghz ARM Cortex A8 Motion Control CPU and communicates with CNCPC via a fast and reliable Ethernet connection. The AcornSix CNC control board controls a wide variety of axis motors and drives with industry standard step and direction command signal. Perfect for many types of machine tools such as: CNC milling machines, a wide variety of CNC Routers, CNC lathes to CNC Lasers, and other specialty applications. Compatible with small to large axis motors of all types and can be used with most any AC brushless servo motor drive packages such as: Delta, Estun, Teco, Teknic, Yaskawa and others. Any drive that accepts step and direction commands. Most all stepper motor drives are compatible with the AcornSix such as the popular Gecko and Leadshine stepper drives. AcornSix runs on Centroid's proven industrial quality CNC control software.
$1,099.00
Estimated Shipping Date
- Centroid AcornSix CNC controller kit (#15136) includes:
- 1x AcornSix CNC control board
- 2x Acorn Plug and Play Relay8 Module
- 1x Dual power 5 VDC and 24 VDC logic power supply
- 50/60 Hz 100-120 VAC/208-240 VAC input power
- 1x 15’ Shielded Ethernet cable
- 1x Riser Mounting Pan
- Additional AcornSix highlights:
- Comes with Centroid CNC12 "Free" CNC Software Download, Pro, Ultimate, and Ultimate Plus Software sold separately
- Touch Screen Responsive Operator Controls
- DIY self-service CNC support thru Centroid Community CNC Forum which is Centroid Technician monitored and maintained.
- Optional Factory Direct Technical Support: $120/hr.
(Note: A 1920x1080 wide screen LCD Display is required and a Touch Screen is recommended.)
The mounting pan is not required so if you don't want to use it you can mount the AcornSix using the through holes in the board itself.
- Mill, Router, Lathe, and Plasma CNC software
- DIY CNC setup Wizard and CNC PC Tuner.
- On board 1Ghz Motion Control CPU
- Hybrid PC based CNC control architecture.
Centroid CNC12 software operates on a Windows 10/11 PC, but the critical machine tool motion control and PLC functions are executed by our CNC hardware, making it a hybrid PC-based CNC controller. The Windows PC is being used for the user interface, while the essential high speed machine tool motion and function is being handled by the Centroid controller on-board Motion Control processor and the on-board PLC. This arrangement is the best of both worlds, a PC for a non-proprietary, wide compatibility, reliable, affordable, serviceable CNC computer without having the problems of a fully PC based CNC control as any issues related to the PC CPU usage or a momentary Windows glitch will not affect the CNC machine tool operation as both the CNC PLC and Motion control is performed on directly on our hardware by our integrated firmware (which auto updates with each new Centroid CNC software release, so there are no drivers to mess with or other complicated procedures).
- Fast G code Job Processing
- Fast reliable Ethernet communication with CNCPC
- Runs on Windows 10/11
- Easy setup, CNC software auto recognizes hardware.
- Automatic Hardware Firmware/Driver installation and updates
- Virtual Operators Control Panel
- Customize the UI, change any colors, images, words.
- Hard Operators Control Panel
- Wireless MPG control pendant (Pro license required)
- Touch Screen Compatible
- Runs Standard G & M Codes (Mill, Lathe, Router, Plasma)
- Compatible with CAD/CAM systems
- True G-code back plot graphics w/ cutter comp moves
- G-code backplot checks work envelope & tool heights
- On the fly vary part backplot speed and pause w/ G-code line display
- Real Time Part Graphics, shows tool position while running
- 2000 line S-curve accel/decel look ahead
- Open and Hybrid Closed Loop CNC operation
- Advanced G-code smoothing algorithm
- Advanced G&M code macro programming
- Backlash compensation
- Ballscrew compensation
- Feed rate override operator variable 0-200% at 1% increments
- Rapid rate override
- Spindle Control. on/off cw/cw, speed w/override
- 12 bit analog output 0-10 or 0-5 VDC for VFD control
- PWM output for BLDC or Laser or other PWM control.
- 16 optically isolated inputs, user configurable, expandable
- 16 Relay Outputs, user configurable, expandable
- 24 volt screw terminal for AC axis motor drive connections
- High Speed Encoder Port
- Software or Hardware paired axes
- Auto Squaring of paired axes
- Spindle Encoder RPM display
- Stop and Restart Job at any point
- Tool Check, Jog and Restart at any point
- Cutter Compensation
- Conductive touch probe compatible
- KP-3 Kinematic Touch Probe compatible
- KP-1 Kinematic Touch Probe compatible
- Probing and Digitizing cycles
- Auto Tool Touch Off compatible
- Auto Router Touch Plate compatible
- Extensive Router Touch Plate part setup menus
- Cross Hair Laser support
- Lube Pump control (user configurable to match pump type)
- MDI mode with recent command memory
- Multiple Language Support (user editable!)
- User editable PLC programming
- Part counter, Time, Time estimation
- Future proof, CNC software is updatable
- Notepad ++ G code editor
- Utility Menu
- Backup and Restore CNC config
- Message Display and Logs
- Unlimited Program Storage (Pro License, only limited by hard drive size)
- Large easy to read DRO display
- Simple Fast Menu Driven Operator Interface
- Menu Driven Part setup menus
- Menu Driven Tool setup
- Menu driven machine configuration setup
- Restart Job Automatically
- Run Menu, single block, optional stop, block skip, job repeat, part count, RTG on/off.
- Any axis can be linear or rotary axis
- Auto Home to switch, user selectable direction per axis
- Auto Parking, User editable
- ZRI input homing, encoder or switch
- Auto Home program generation
- User editable Homing program
- Pre-programmed macros for common CNC functions
- Software Travel Limits (+ and - directions)
- Reset Home at any time.
- User configurable Slow, Fast, Max rates
- User configurable axis motor acceleration
- Constant Surface Speed (lathe)
- Threading (lathe)
- Rigid Tapping (mill, router, lathe)
- Threadmilling (Mill and Router)
- Fill in the blank part programming, Canned Cycles.
- Conversational programming that generates G code
- Lathe canned cycles (profile, groove, chamfer, cutoff, turning diameter and end face)
- Variety of Drilling and Tapping Cycles
- Profiling with auto cleanout (lathe)
- Lathe and Plasma Dry Run
- Keyboard Jogging
- User editable Subprograms and Macros
- Engraving compatible (short vector g code no problem)
- Run in Inch or MM mode
- Laser cutting and engraving support
- PWM output control for Laser power
- Advanced Velocity Laser Power Modulation
- Tool Library
- Auto Tool height measurements
- Tool Life Management
- ATC compatible
- Rack Mount ATC setup Wizard
- Carousel ATC setup Wizard
- Lathe Turret ATC setup Wizard
- Customize for any ATC, PLC and Macros
- Distance to go DRO
- Machine Coordinates DRO
- Active G codes display
- Control relays and contactors thru Manual or Program control
- User configurable custom DIY M-codes
- X/Y axis Deskew, corrects for axes out of square.
- USB and Network Drive Compatible
- Build your own CNC App w/ Centroid CNC control API
- Runs on 100-120 VAC -or- 200-240 VAC power input.
- Runs on USA and International Power
- Made in USA, Software and Hardware!
- Free CNC Tech Support
- Acorn "Start Here" Web Page with requirements and How-to Videos.
- Acorn CNC controller Hookup Schematics (type in "AcornSix" in the search bar on this page to see all AcornSix hookup schematics)
- Centroid AcornSix CNC12 Software Download (a powered up connected AcornSix is required to run this CNC software)
- AcornSix Users Installation Manual
- All Acorn Documentation(a list of All Acorn related documentation)
- Centroid CNC control board Solid Models
- CNC Community Support Forum (Free Tech Support!)
- Acorn CNC controller buyers FAQ
- Current Mill Manual
- Current Lathe Manual
- CNCPC Requirements
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Can I buy one Pro Acorn CNC12 license and use it on several Acorn CNC control boards?
No, the Centroid Acorn Pro and Ultimate licenses are tied to the Acorn board serial number. When purchasing a Pro or Ultimate license, the Acorn serial number is required and then a Pro or Ultimate license is created that matches the Acorn board serial. When the CNC12 software starts, it checks the Pro or Ultimate license against the Acorn board that is connected to the CNCPC for a match. If it matches, then that particular level (Pro or Ultimate) of CNC12 software is made active. If it doesn't match, then the CNC12 software runs at the "Free" level. (So Acorn CNC12 will run without any license installed)
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If I buy an Acorn Mill Pro CNC12 license and then decide to upgrade to the Ultimate license how much does that cost?
$299
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Can I buy an Acorn Mill Pro and Acorn Lathe Pro and Acorn Ultimate for use on the same Acorn Board?
Yes.
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Can I ask Centroid to move a Pro or Ultimate software License from one Acorn board to another?
If Centroid issues an RMA for an Acorn board to be returned, any License associated with that board can be transferred to another Acorn board.
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Do I have to state at time of purchase what machine I plan on using the Acorn with?
No. Both the Mill and Lathe Free version of Acorn CNC12 control software is available for download so you can configure the Acorn controller for a wide variety of machine tools. The hardware doesn't care what kind of machine it connected to.
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If I bought an Acorn Mill Pro License, can I use it with the Acorn Lathe Software?
No. The Acorn Pro License is Mill and Lathe specific. There is a Pro License for Mill and there is a Pro license for Lathe.
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If I destroyed the BBG (Beagle Bone Green) that came with my Acorn board can I supply my own?
Yes, but the License file(s) that were issued for that Acorn will not work with the new BBG. Centroid offers License transfer service for $29 which requires you to email us a report.zip file to diysales@centroidcnc.com. Information on how to generate a report.zip file is here.
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How big of a G-code program can I run with the Free version of CNC12 software?
50Kb.To give you an idea of what can be done with the Free version of the Acorn CNC12 software: on our website is a part program for a SEM DC servo motor cover plate, below on the left is the plate being installed and on the right is the tool path that was used to make the cover plate. This G code program to make this part is 5Kb in size.This is pretty typical of a home hobby shop type part. The G code file generated by a cad cam system or in this case Centroid's Intercon conversational programming software (with comments!) to make this part the G-code program is only 5kb in size. The Centroid FREE version of CNC12 has a file size limitation of 50KB so you could run a G code program 10 times this size with the Free version of CNC12. As you can see, you can do a lot even with the Free version of the Acorn CNC12 software.
The 5kb Gcode program used to cut this SEM servo motor cover plate is available here (click to view, right click link and Save as to download).
Note: The Centroid PRO version of CNC12 has no file size limitation so you could run a file as large as the hard drive on the CNCPC and the Ultimate License also has no file size limitation. (only limited by the size of the CNCPC hard drive space)
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How long does it take to ship the Acorn CNC control kit?
Typically the Acorn CNC control kits are in stock ready to ship and ship within one or two business day from Howard, PA via UPS GND. You will receive an email with tracking number when your kit ships.
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Can I order an Acorn CNC control kit over the phone? And do you have resellers in the EU?
Yes. Centroid accepts orders for Acorn kits through our website, phone and email. We do ship internationally! International shipping will be calculated after the sale typical Air Freight cost range in the $70 to $120 for typical Acorn kit international orders. Alternatively, below a list of other locations to purchase the Acorn CNC controller.- USA
- International
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Do you have a list of drives that Acorn works with?
The Acorn CNC controller commands many different types of servo and stepper motor drives with industry standard "Step and Direction" drive communication signals. Any drive that accepts Step and Direction is compatible with the Acorn CNC Controller. The list of known compatible drives is too long to list so we've highlighted a few here:- Yaskawa
- Delta
- Estun
- Teknic Clearpath
- Gecko
- Leadshine
- Teco
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How do I contact Technical Support?
Free Acorn Technical Support is available 24/7 on the Acorn CNC community support forum. Here is how to sign up for the Free Support Forum. Centroid Direct Technical Support is available for $120/hr. one hour min. purchase support here and email support@centroidcnc.com with a current Report.zip file.
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Do I need to purchase a PC from Centroid or can I build my own?
Ready to run Centroid CNCPC's are avalible for sale from Centroid, alternatively you can supply your own CNCPC as long as it meets the Centroid Minimum PC performance specifications found here.
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What is the Acorn Return, Warranty and Repair policies?
Please see this page for complete details.
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Is there a return restocking fee?
Yes. There is a 15% restocking fee on all returned parts and products.
Centroid Mill CNC Software Licenses
$229.00 – $399.00
Please see the detailed table below describing the differences between Pro and Ultimate software levels
Centroid Lathe CNC Software Licenses
$229.00 – $399.00
Please see the detailed table below describing the differences between Pro and Ultimate software levels
Centroid Router CNC Software Licenses
$229.00 – $399.00
Please see the detailed table below describing the differences between Pro and Ultimate software levels
Centroid Plasma CNC Software Licenses
$229.00 – $399.00
Please see the detailed table below describing the differences between Pro and Ultimate software levels
5+ Axis Motion Control
$999.00 – $1,399.00
Includes all the features of Ultimate, PLUS 6 axis simultaneous interpolated motion CNC software.
AcornSix can command all 6 axis drivers with or without this option. This option allows: Simultaneous Coordinated Interpolated motion of individual axes involving 5 or more axes which is a regulated technology by the US government. (If you are outside the US we will provide and ask you to sign two documents, a letter of assurance and a letter of certification for our records).
Most users do not require this feature. Don't confuse True interpolated 5+ axis motion with simply having 5 or more drive ports on the CNC control board that all can command and move 5 or more axes. AcornSix without this 6 axis simultaneous software is considered a 4+2 system. Which is: Fully interpolated motion for ANY four axis in ANY combination at ANY given time. For instance XYZW, XWAB, ABCW, ZWAB, XYAB, ZYAB, etc..
The Pro and Ultimate Software is not subscription based, once you purchase the License it is yours for life. Currently we are on CNC12, in the future we may release “CNC13” for instance and there may be a cost to upgrade the software at that point, but you would never lose access to what you already have.
See the "Features" tab for a detailed comparison of Free, Pro, and Ultimate Software Levels
Compatible with:
Centroid AcornSix CNC Mill, Router and Lathe Software Levels
| Features | AcornSix Free v5.30+ | AcornSix Pro v5.30+ | AcornSix Ultimate v5.30+ |
|---|---|---|---|
| Free Version (no license required) | Mill Pro, Lathe Pro, Router Pro License | Mill, Router Ultimate License | |
| User Configurable Touch Screen Virtual Control Panel (aka VCP) | Included | Included | Included |
| Mill (Router uses Mill) and Lathe Intercon Conversational programming | Limited to 20 blocks of conversational | Unlimited | Unlimited |
| Wireless MPG Pendant WMPG-4 or WMPG-6 support | Not included | Included | Included |
| G-code program size | Limited to 50Kb G-code file size | Unlimited G-code file size | Unlimited G-code file size |
| Work Coordinates Systems (WCS) | One (G54) | Eighteen (G54-G59 plus extended WCS) starting with v5.08 |
Eighteen, (G54-G59 plus extended WCS) |
| Menu driven Probing cycles | Center of bore | Complete Set of menu driven probing cycles. Bore, Boss, Slot, Web, Inside Corner, Outside corner, Single edge find, find angle, auto probe for CSR | Complete Set of menu driven probing cycles. Bore, Boss, Slot, Web, Inside Corner, Outside corner, Single edge find, find angle, auto probe for CSR |
| Menu driven Digitizing cycles | Grid, Radial, Contour, Wall following, limited to 2500 points | Grid, Radial, Contour, Wall following, limited to 2500 points | Unlimited point Grid, Radial, Contour, Wall following |
| Auto Tool Height Measurement | Unlimited auto measure on: Reference Tool & Tools 1,2,3 |
Unlimited auto measure on all tools. | Unlimited auto measure on all tools. |
| Support for "Probe App" by swissi | No | Yes | Yes |
| Coordinate System Rotation | Yes | Yes | Yes |
| Auto find CSR with Probe | No | Yes | Yes |
| Manual find CSR with Probe or Wiggler | Yes | Yes | Yes |
| Manual enter angle for CSR | Yes | Yes | Yes |
| Tool Library | 10 Tools | 200 Tools, (99 Tools Lathe) | 200 Tools Mill, (99 Tools Lathe) |
| Sub Programs and Macros (M98 & G65) Write your own custom marcos, many uses |
Included | Included | Included |
| Cutter Compensation G41/G42 | Included | Included | Included |
| Backlash Compensation | Included | Included | Included |
| Screw compensation (laser or manual!) | Included | Included | Included |
| 3 axis simultaneous | Included | Included | Included |
| 4 th Axis linear or rotary conversational programming. | limited to 20 blocks of Intercon | Unlimited | Unlimited |
| Operate as a 2 axis CNC with Manual Quill | Included | Included | Included |
| Operate as a 2 or 1 axis CNC control | Included | Included | Included |
| Any axis can be Linear or Rotary | Included | Included | Included |
| Slave Linear to Rotary axis or vise verse | Not Included | Included | Included |
| Inverse Time Motion | Included | Included | Included |
| Supported Axes Labels |
X,Y,Z,U,V,W,A,B,C Mill/Router/Plasma |
X,Y,Z,U,V,W,A,B,C Mill/Router/Plasma X,Y,Z,C,A,B Lathe |
X,Y,Z,U,V,W,A,B,C Mill/Router/Plasma X,Y,Z,C,A,B Lathe |
| Multi Axis Lathe interpolated motion | No | Included | Included |
|
Spindle Encoder feedback,w/ RPM display |
Included | Included | Included |
| Spindle RPM display with single pulse per rev sensor | Included | Included | Included |
| Axis Scale input for position DRO display | Included | Included | Included |
| Axis Scale input for position correction | No | No | Included |
| XY axis deskew | Included | Included | Included |
| Mill Rigid Tapping | Not Included | Included | Included |
| Lathe Threading | Not included | Included | Included |
| Lathe Automatic CSS | Not Included | Included | Included |
| Lathe Rigid Tapping | Not included | Included | Included |
| Lathe Automatic Tool Measurement | Unlimited auto measure on: Tools 1,2,3 |
Unlimited auto measure on all tools. | Unlimited auto measure on all tools. |
| Lathe C-Axis (M51) | Not Included | Not included | Included |
| G81 drilling cycles | Included | Included | Included |
| Compression Tapping Gcode Cycles | Included | Included | Included |
| Mill G-code scaling and mirroring | Included | Included | Included |
| True G-code backplot graphics | Included | Included | Included |
| Run Time Program Graphics | Included | Included | Included |
| Smart Search (stop and restart at any point) | Included | Included | Included |
| Backlash compensation | Included | Included | Included |
| CNC Configuration Wizard | Included | Included | Included |
| Menu driven Part and Tool setup menus | Included | Included | Included |
| Intercon Teach Mode | Limited to 20 blocks of Intercon | Unlimited | Unlimited |
| Intercon Drilling cycles: Drilling, Deep Hole, Chip Breaking | Limited to 20 blocks of Intercon | Unlimited | Unlimited |
| Intercon Pocketing: Circular,Rectangular, Irregular | Limited to 20 blocks of Intercon | Unlimited | Unlimited |
| Intercon Contouring | Limited to 20 blocks of Intercon | Unlimited | Unlimited |
| Intercon Threadmilling | Limited to 20 blocks of Intercon | Unlimited | Unlimited |
| Intercon Conversational Compression Tapping | Limited to 20 blocks of Intercon | Unlimited | Unlimited |
| Intercon Auto Connect Radius | Limited to 20 blocks of Intercon | Unlimited | Unlimited |
| Intercon Lathe Cycles. Auto profile cleanout, grooving, cutoff, chamfer, turning, end face turning, | Limited to 20 blocks of Intercon | Unlimited | Unlimited |
| Intercon Math/Geometry Help | Limited to 20 blocks of Intercon | Unlimited | Unlimited |
| Intercon DXF Import for Mill and Router. | Yes, Limited to 20 blocks of Intercon | Yes, Mill, Router | Yes, Mill, Router |
| Operate in Millimeter or Inches | Yes | Yes | Yes |
| XY Diagonal Jogging | Yes | Yes | Yes |
| 4th axis Jogging | Yes | Yes | Yes |
| Software Axis Pairing (pair 4th axis any other axis in software) |
No | Yes | Yes |
| Two sets of software Axis Pairing Example: First axis paired with 4th, Second axis paired with 5th. |
No | Yes | Yes |
| Auto Squaring of Software Paired axis with auto homing | No | Yes | Yes |
| Hardware Axis Pairing | Yes | Yes | Yes |
| 4 axis Simultaneous G-code moves: | No, "Free" is limited to 3 axis of simultaneous moves with single axis 4th,5th,6th axis moves. | Yes, 4 axis simultaneous movement with full interpolation. (interpolated moves for any four axes in combination with any others including paired axes.This is 4+2*) |
Yes, 4 axis simultaneous movement with full interpolation. (interpolated moves for any four axes in combination with any others including paired axes.This is 4+2*) |
| Simultaneous 5 axis drive moves with one paired axes | No, "Free" is limited to 3 axis of simultaneous moves with single axis 4th,5th,6th axis moves. | Yes, 4 axis simultaneous movement with full interpolation.(software paired axes are considered 1 axis as it has one label) This is 4+2*. |
Yes, 4 axis simultaneous movement with full interpolation.(software paired axes are considered 1 axis as it has one label) This is 4+2*. |
| Simultaneous 6 axis drive moves with two paired axes | No, "Free" is limited to 3 axis of simultaneous moves with single axis 4th,5th,6th axis moves. | Yes, 4 axis simultaneous movement with full interpolation.(software paired axes are considered 1 axis as it has one label) |
Yes, 4 axis simultaneous movement with full interpolation.(software paired axes are considered 1 axis as it has one label) |
| non paired (individual axes) 5 and 6 axis Simultaneous G-code moves: | No, "Free" is limited to 3 axis of simultaneous moves with single axis 4th, 5th, 6th axis moves. | Requires purchase of Ultimate Plus. | Requires purchase of Ultimate Plus. |
| ATC (BCD) Tool Changer Output | No | Included | Included |
| Rack Mount ATC setup Wizard | No | Yes | Yes |
| ATC Programs for Lathe Turret | No | Yes | Yes |
| CNC Setup Wizard with auto PLC program generation |
Included | Included | Included |
| CNC12 Color Picker (create,save and share CNC12 software color themes) | Included | Included | Included |
| PLC Detective Software | Included | Included | Included |
| Use one input for all axis Homing an or Limits | Included | Included | Included |
| Contour ShuttleXpress Support | Included | Included | Included |
| Xkeys, Xbox and other USB keyboard emulator support | Included | Included | Included |
| Laser Engraving and Cutting | Yes | Yes | Yes |
| PWM output for Laser power | Yes | Yes | Yes |
| PWM output for Spindle speed control | Yes | Yes | Yes |
| Laser power Velocity modulation | Yes | Yes | Yes |
| Spindle VFD +-10, 0-10, +- 5, 0-5 VDC analog output | Yes | Yes | Yes |
| Wireless Touch Probe Support | No | No | Yes |
Optional SCOUT Accessories
$199.00
- The Differential Drive Output and Scout Expansion Interface Board package (#15130) includes:
- 1x AcornSix "D-Scout" board
- 6x Terminal blocks for connecting Differential Outputs
- 5x 6-32 x 1" Standoffs
- 5x 6-32 x 3/8" Screws
The AcornSix D-Scout Interface board provides six drive axes of RS422 compatible differential drive output signals as well as 4 additional Scout RJ45 expansion ports. The D-Scout board is commonly used when AC servos drives are being employed with the AcornSix to make use of the superior quadrature step and direction signal communication protocol that the D-Scout board provides. The additional Scout ports facilitate easy connections with a common shielded Ethernet cable to any Centroid Scout communication protocol equipped product such as the PLCEXP1616 (#14575), Scout Operators Control Panel (#14612) and the Encoder-Scale Input board (#15330).
D-Scout user information is contained within the AcornSix manual in Appendix B starting on page 115
Example differential servo drive hook up schematic
Compatible with:
$299.00
AcornSix Scout Encoder Expansion Kit (# 15330) Features:
- Add six additional Encoder or Scale ports to an AcornSix
- Plug and Play, Encoder Expansion board to AcornSix uses a standard shielded ethernet cable (included)
- Typically used for multiple MPG or Scale inputs.
- User configurable
The Centroid AcornSix Scout Encoder Expansion Kit adds six additional encoder/scale/mpg ports for a total of nine to a AcornSix based CNC controller. The additional encoders ports can be used for encoder input, scale input, and MPG input. Connects to the AcornSix via a standard shielded Ethernet cable which is included. Scale input with the AcornSix can be used as a DRO position readout OR for closed loop position correction.
| Encoder Type | Rotary Encoder | Linear Scale | MPG Handwheels |
|---|---|---|---|
| A/B differential quadrature (W/ Index Pulses) |
Yes | Yes | No |
| A/B differential quadrature (W/O Index Pulses) |
No | No | Yes |
| BiSS B/BiSS C Serial Encoders | Yes | Yes | No |
Compatible with:
$299.00 – $399.00
PLCEXP1616 Kit (part #14575) includes:
1x PLCEXP1616 Board
1x 6 foot shielded Ethernet cable
4x 220 Ohm SIP resistors for 5 volt input
4x 1k Ohm SIP resistors for 12 volt input
The PLCEXP1616 is an input and output expansion board designed to be used with the AcornSix CNC controller using the ethernet cable SCOUT communications protocol. Each PLCEXP1616 board adds an additional 16 optically isolated inputs and 16 relay isolated outputs to the AcornSIX CNC system, up to five PLCEXP1616 boards can be added to an AcornSix system for a total of 96 inputs and 96 outputs. Three different input device voltages can be used: 5 volts, 12 volts and 24 volt. AcornSix and PLCEXP1616 input device voltages are mix and match capable and are selectable via bank of four of inputs at a time with the provided plug-in SIP (Single In-line Pack) resistors. The default input voltage is 24 VDC (no SIP installed).
The PLCEXP1616 has Din Rail mounting holes and Standoff mounting holes to allow the DIY installer a wide variety of mounting possibilities. Requires 24 VDC logic power of at least 1 Amp rating. PLCEXP1616 Spec Manual.
Compatible with:
$930.00 – $1,030.00
CNC Operator control panel (#14612)
If you like pressing buttons rather than touching a screen use this tough Centroid Operators control panel. Its made in USA and uses stainless steel dome buttons that provide positive tactile feedback. Constructed of steel the bezel can mount into pendant box or flush to any cut out. The high quality overlay made from durable grease and chemical resistant special flexible plastic designed for the machine shop environment. Use as a replacement for the VCP (virtual control panel (touch screen)) OR use in conjunction with the VCP. The VCP and the control panel are user configurable so they can be setup to match functionality.
The operator panel can be installed several different ways:
1.) Mount in a CNC console
2.) Machine Panel Mount (console is part of the machine tool)
3.) Corded Hand Held with 16' cord, steel construction, rubber handles and magnets on the back.
A lower cost ($0) alternative to this piece of hardware is the software based Touch Screen Virtual Machine Control Panel (VCP). The VCP allows the functionality of this Hardware based Operators Control Pendant when using a Touch Screen LCD as the CNC control display. The touch screen VCP is included with Centroid CNC control software CNC12 and can be used without or in conjunction with this hardware based Operator's Control Pendant.
Longer cords up to 50' are available call for quote or just use the Wireless MPG for long distance applications
Compatible with:
Use your own PC OR purchase a Centroid CNCPC
$1,350.00
- All-in-one Touch Screen CNCPC (#15021,15022) Features:
- - Pre-loaded with Windows 10/11
- - Pre-configured for CNC PC duty
- - Pre-loaded with Centroid CNC software
- CNC12 'Free' Level of Selected Preinstalled Software Version
- G code Editor
- Intercon
- Stock PLC programs
- Touch Screen Operator Control panel
- Acorn Install Wizard
- - Touch Screen
- - Wifi, Ethernet, webcam with mic, card reader, USB ports
- - Powercord, Keyboard, Mouse
- - Centroid tested and pre-qualified to work with Centroid CNC controllers
- NOTES:
- Model, Specifications and COLOR may vary.
- There are NO VESA mounting holes on this unit.
The Centroid ALLIN1PC comes pre-configured for CNC Duty. It's ready to use and communicate with our Controls. The PCs run Windows 10/11 and are equipped with a Touchscreen. Product may vary from image.
Planning to build or use your own PC as a CNCPC?
Be sure the PC meets the Centroid CNCPC minimum requirements found here.
The Centroid CNC software runs on any Windows 10/11 PC that meets the requirements.
- If you plan to build your own CNCPC follow the recommendations here.
- If you plan to buy your own PC, we recommend the Intel NUC (be sure to purchase a NUC that meets the Centroid minimum pc requirements) and a 1920x1080, 16:9 aspect ratio, Touch Screen monitor
$799.00
- Centroid Mini CNCPC kit (#15023) includes:
- 1x Intel based Mini PC
- 1x Centroid Aluminum CNCPC Multi-mount Plate
- 2x M3x6 screws to mount the Mini PC to the included plate
- 1x 100-240 VAC power brick
- 1x Pre-installed and pre-configured SSD
- w/ Windows 11 (64-bit)
- w/ CNC12
- Centroid Mini CNCPC (#15023) Features:
- - Use a LCD monitor (regular or Touch screen), 1920x1080 recommended
- - Preloaded with a licensed copy of Windows 11. Windows is pre-configured for CNC PC duty!
- - Preloaded Centroid CNC12 software Mill, Router, Lathe, and Plasma 'Free' version
- - Preconfigured with Centroid Software
- - Preconfigured Notepad ++ G code Editor
- - Mill, Lathe, Plasma Intercon Conversational compatible
- - Centroid CNC setup Wizard
- - Touch Screen Operator Control compatible
- - Intel processor and SSD (solid state drive)
- - HDMI, Ethernet Ports, USB
- - Includes Powercord. Monitor, Keyboard, and Mouse not included.
- - Centroid tested and pre-qualified to work with Centroid CNC controllers
- - Use a LCD monitor (regular or Touch screen), 1920x1080 recommended
- NOTES:
- Model, Specifications and COLOR may vary.
Compatible with:
AcornSix Compatible Accessories
$329.00
-
A CNC machine tool operator control panel interface board that connects to the CNCPC via a USB port. The Operator Control Panel Interface Board is intended to be an affordable, reliable, alternative to traditional methods of building CNC control operator control consoles/panels. The USB-BOB provides inputs for the most commonly used operator controls in a package that installs quickly with minimal fuss saving on wiring/installation labor and CNC controller inputs. It features inputs for three standard rotary encoders with integrated push-button, three MPG hand-wheel encoder inputs, 12 optically isolated switch inputs, and 12 open collector LED outputs. The USB-BOB can be used in conjunction with Centroid’s popular Virtual Control Panel or without.
- Centroid "USB-BOB" kit (#15380) includes:
- 1x Centroid USB Operator Control Panel board
- 3x Feed Knob Assemblies with cables
- 3x 10-pin Terminal Blocks
- 4x 5-pin Terminal Blocks
- 1x 6' Right-Angled USB to Micro USB Cable
- 4x 6-32x1/2" Standoffs
- 4x 6-32x3/8" Screws
- 4x 6-32 Lock Washers
The Centroid USB Operator Control Panel Interface Board (aka “USB-BOB”) is a CNC machine tool operator control panel interface board that connects to the CNCPC via a USB port. The Operator Control Panel Interface Board is intended to be an affordable, reliable, alternative to traditional methods of building CNC control operator control consoles/panels. The USB-BOB provides inputs for the most commonly used operator controls in a package that installs quickly with minimal fuss saving on wiring/installation labor and CNC controller inputs. It features inputs for three standard rotary encoders with integrated push-button, three MPG hand-wheel encoder inputs, 12 optically isolated switch inputs, and 12 open collector LED outputs. The USB-BOB can be used in conjunction with Centroid’s popular Virtual Control Panel or without.
The USB-BOB is plug and play with preprogrammed button and knob functionality: Many common functions like Cycle Cancel, Tool Check, Feed Hold and Cycle Start along with Rapid Override, Spindle Speed Override and Feedrate Override are preprogrammed and user select-able with easy drag and drop installation.
In addition to these pre-programmed controls, all controls are user configurable through Centroid’s CNC PLC language so user can customize both the button or knob functionality to suit their application and tastes.
Common uses:
• Physical buttons and knobs for core/common operator functions simplifying the design for a hard operator console
• Supplement Centroid Virtual Control Panel with physical controls without using up any CNC control board inputs
• Add separate Rapid Override to Centroid Legacy control systems that did not have this feature.
Centroid "USB-BOB" Operator Control Panel Interface Manual
USB-BOB is compatible with CNC12 Mill, Lathe, Router, Plasma v5.20+ and is drag and drop super easy customizable using the Acorn, AcornSix, and Hickory Wizard.
Centroid Allin1DC and Oak CNC control platforms are supported through the PLC program (but not by the CNC12 Wizard).
Compatible with:
$799.00
- Centroid THC controller kit (part # 15149, 15321, 15322) includes:
- 1x THC TX control board
- 1x THC RX control board
- 1x 5' Fiber Optic Cable (TX to RX connection)
- 1x 12" Shielded Serial Cable M/F Straight (RX-to-DB9 connection)
- Note: 18" and 36" can be purchased here
- 1x Din Rail Mount 24 volt power supply
Centroid's Torch Height Controller closes the loop between Plasma Arc Voltage and Torch Height via high-speed fiber optic communication.
The Centroid THC kit provides real-time closed loop operation between the arc voltage and the torch height. The THC reads the arc voltage and sends that information to the CNC controller via fiber optic isolation to Control Board's high-speed encoder port.
Part #15322 for PrimeWeld Cut60 and #15321 for Everlast i/s series include the special Centroid "CNC" cable from the Cutter to the Centroid THC Kit
Requirements:
- Acorn CNC controller kit
- An Acorn CNC12 Plasma Pro software license
- CNC12 v5.20+ Software
OR
- AcornSix CNC controller kit
- An AcornSix CNC12 Plasma Pro software license
- CNC12 v5.20+ Software
OR
- Hickory CNC controller kit
- A Hickory CNC12 Plasma Pro software license
- CNC12 v5.20+ Software
$45.00
- Emergency Stop Button (#14534) includes:
- 1x E-Stop Button
- Industrial quality reliable Emergency Stop Button with two switches.
- Two contact closures for two estop circuits
- Use just one contact closure or use both
- For use with the Acorn, AcornSix, Allin1dc, Oak, Hickory, and MPU11 CNC control boards.
- Thru Hole Panel Mount
$299.00
We have sold our stock of WMPG-4 Pendants, they have been replaced with the WMPG-6 which offers control for two additional Axis for the same price as the WMPG-4!
- WMPG-4 Kit (#8928) includes:
- 1x WMPG-4 Wireless MPG pendant
- 1x USB Wireless Transmitter / Receiver
- 1x Mounting Bracket
- WMPG-4 Kit (#8928) includes:
- 1x WMPG-4 Wireless MPG pendant
- 1x USB Wireless Transmitter / Receiver
- 1x Mounting Bracket
Take the control to where the work is! A game changing tool, the Centroid Wireless MPG handwheel CNC Control pendant allows the operator to conveniently and precisely set up jobs and tools remotely. No software or drivers to install. Plug and Play with Centroid CNC12 Pro CNC software, just plug in the included USB transmitter/receiver and start using it! Perfect for all types of Mills, Lathes, Routers and other specialty CNC machines. Controls up to 4 Axes.
Requirements for use with Acorn
- Acorn CNC12 v4.64+ w/ Mill Pro, Mill Ultimate, Lathe Pro, Lathe Ultimate, Plasma Pro, or Plasma Ultimate License
Oak, Allin1DC, Hickory, and MPU11 system Requirements
- CNC12 v4.20+ with Pro or Ultimate License
$299.00
- WMPG-6 Kit (#9606) includes:
- 1x WMPG-6 Wireless MPG pendant
- 1x USB Wireless Transmitter / Receiver
- 1x Mounting Bracket
Take the control to where the work is! A game changing tool, the Centroid Wireless MPG handwheel CNC Control pendant allows the operator to set up jobs and tools conveniently and precisely remotely. No software or drivers to install. Plug and Play with Centroid CNC12 Pro CNC software, just plug in the included USB transmitter/receiver and start using it! Perfect for all types of Mills, Lathes, Routers and other specialty CNC machines. Control up to Six Axes from the palm of your hand! Multiple units can be used in the same location without issue.
Requirements for use with Acorn
- Acorn CNC12 v4.64+ w/ Mill Pro, Mill Ultimate, Lathe Pro, Lathe Ultimate, Router Pro, Router Ultimate, Plasma Pro, or Plasma Ultimate License
Oak, Allin1DC, Hickory, and MPU11 system Requirements
- CNC12 v4.20+ with Pro or Ultimate License
- Older systems may require a PLC update to fully support WMPG-6 features and functionality
$699.00
- KP-3 CNC Touch Probe (#14946) includes:
- 1x KP-3 Probe
- 1x 2.5 mm x 40mm Carbide Stem, Ruby Tipped Stylus
- 1x Stylus Wrench
- 1x KP-3 to Acorn Lead
- 1x KP-3 Users Manual
- 1x KP-3 to Centroid Controller Schematic
Part, Vise and Fixture Probing: Automatically Set Zero points fast and accurate.
Use the KP-3 probe to quickly and accurately find zero points on a vise, fixture or part. Eliminate operator error when setting zero points, finding edges, or center locations of bosses or bores, slots and webs. Eliminates the need for a centerfinder or an edgefinder. You'll never have to spend 30 minutes using a center finder to locate the center of a bore again. The probe will find and set the center of a bore in just seconds. In addition, the probe can be used to verify part dimensions and locations and many other applications. The KP-3 mounts in any 1/2" or 10mm tool holder and has concentric adjustment screws. Also compatible with Mach3/4, WinCNC, LinuxCNC, Pathpilot and others.
Replacement or additional probe tips can be purchased here.
Compatible with:
$660.00
- TT-4 Acorn/AcornSix Kit (#15135) includes:
- 1x TT-4 Tool touch probe
- 1x Carbide Touch surface
Mill, Lathe or Router use. Quickly and accurately setup tool heights in the tool library with a push of a button. The CENTROID TT-4 automatic tool height offset touch probe is plug and play with all Centroid CNC controls. Eliminates gauge blocks, paper, and repeated measurements. Save time and increase accuracy. Fully integrated into the CNC control tool library menu, just select the tool and press auto measure to set the tool height automatically. Makes measuring all types of tools faster and more accurate. Find the longest insert in a multiple insert tool quickly. Once you start using the TT-4 you'll wonder why you waited to purchase this time saving tool. Measure just one tool or a whole group of tools at once. Can also be used in the middle of a job to measure a replacement tool. Integrated with an Automatic tool changer for batch tool measurement. The TT-4 is based on KP-3 touch probe technology and is a robust kinematic design and works with all spindles even ones that with non-conductive bearings (ceramic) or tooling that doesn't conduct (diamond). Note: Also compatible with most all other CNC controller such as but not limited to: Mach3/4, WinCNC, LinuxCNC, Pathpilot and others.
$725.00
- Lathe TT-4 Acorn/AcornSix Kit (#15274) includes:
- 1x Lathe TT-4 Tool touch probe
- 1x Carbide Touch surface
- 1x 1/2" Mounting Shank
For Lathe use. Quickly and accurately setup tool heights in the tool library with a push of a button. The CENTROID Lathe TT-4 automatic tool height offset touch probe is plug and play with all Centroid CNC controls. Eliminates gauge blocks, paper, and repeated measurements. Save time and increase accuracy. Fully integrated into the CNC control tool library menu, just select the tool and press auto measure to set the tool height automatically. Makes measuring all types of tools faster and more accurate. Find the longest insert in a multiple insert tool quickly. Once you start using the Lathe TT-4 you'll wonder why you waited to purchase this time saving tool. Measure just one tool or a whole group of tools at once. Can also be used in the middle of a job to measure a replacement tool. Integrated with an Automatic tool changer for batch tool measurement. The Lathe TT-4 is based on KP-3 touch probe technology and is a robust kinematic design and works with all spindles even ones that with non-conductive bearings (ceramic) or tooling that doesn't conduct (diamond).
$725.00
- TT-1 CNC Tool Height Measurement Device (#10220) features:
- - Set Tool Lengths automatically
- - Ultra accurate conductive design
- - Save time, increase accuracy
- - Magnetic base or hard mounts (T-nut or Shank)
- - Works w/ CENTROID & most other CNC’s
- - Easy to achieve high precision measurements
- - Designed for milling and lathe applications: Knee mills, Bed mills, Machining centers and Routers, Lathes and Turning centers
- - In process tool reset for worn out or broken tools
- - Requires conductive tools
- - Serviceable unit
- - Auto cable detection
Set up your tools in a quarter of the time it would normally take. If you often machine short-run parts and are always setting up and tearing down for a new job, the TT-1 Auto tool set will save you time while more accurately setting your tool height offsets. Save time when you have to replace a dull tool with a new one in the middle of a job. The TT-1 is completely automatic. Press “measure” and the tool will automatically touch off the TT-1 and set the tool height offset in the tool library. Works with CENTROID CNC controls and most any other CNC or DRO with a probe input. Requires conductive tooling and spindle.
$159.00
- Centroid Offline INTERCON (#15100) Features:
- - For those that do not want to use or learn a CAD/CAM system to make CNC parts.
- - Program parts in the comfort of your office.
- - Program while the machine is running a job.
- - Easy part program transfer from your PC to the control via LAN or USB.
- - True G-code backplot graphics, see exactly what the machine toolpath will be.
- - Use on the same PC as your CAD system.
- - A USB Keylock allows user to install software on as many computers as they want.
- - Offline programming USB keylock is shipped the next business day.
- - Works with Windows 7/8/10/11*
- - Manual with tutorial examples see Mill Chapter 10, Lathe Chapter 7
- - Download offline conversational programming software here
- Scroll down to Oak and Allin1DC section.
The offline programming software runs without USB keylock but limited to 20 lines of Intercon. Plug in the USB keylock for unlimited conversational programming operation.
Installation instructions here and a video showing installation of Offline INTERCON.
Replacement Parts
$27.00
If you are purchasing a new Acorn kit, you do not need to purchase this item.
The Acorn Relay Board Kit (#14734) Includes:
1x Acorn “8 Relay Module”
1x Ribbon Cable
Factory Direct Support
$120.00 – $360.00
Professional experienced Centroid CNC control engineers will work with you to configure your CNC machine tool.
Centroid Factory Direct Technical Support is provided through Phone, E-mail, and the preferred and most effective method is remote support via TeamViewer.
Centroid Reviews
Next, the forum along with YouTube videos are great. Keith, Marty, Gary and Franco not only show how to use the Acorn, but teach general principles about CNC machining. Late last night when I couldn't sleep, I watched a video where Keith showed how to use a vertical mill. The video contained everything that anyone would need to see how to use Centroid products to make their equipment work. Clicking on "Acorn User Videos" from the Acorn page shows a list of videos that show how to use the Acorn. Going on YouTube and searching "Marty CNC" brings up Marty's channel with a comprehensive list of how-to videos. Searching "Gary Campbell CNC" brings up Gary's channel and his expertly produced videos. (Gary and I go back decades to my Shopbot days when I constantly used his advice to solve my problems.) Clicking on "Centroid CNCKeith" brings up Keith's videos. His knowledge and easy-going style should make anyone comfortable in trying an Acorn. One of his videos was with "MecTechMike". Mike's mill and lathe conversions should impress everyone. He surely impressed me and gave me ideas that will take at least a year to try. There are many, many others who have taken the time to post videos showing how they use the Acorn and other Centroid products.
The forum is invaluable. Questions are answered expertly (in most cases). Since I tend to be disruptive in some of my posts (unintentionally - I like to think outside the box and try things that might seem to be controversial), I expected harsh feedback or even censoring, but I've been treated with respect and courtesy. More, importantly, by reading what others are doing, I get ideas that would take a life-time to implement.
Thanks Centroid and thanks to all of you in the Acorn community for your help.
All prices and specifications are subject to change without notice
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