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?

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.

I have a 1990 Haas vf1, that needs a closed loop system. Would this work?

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.

As of the beginning of March 2019 it is now Version 4

Is it available with 240 volt for use in Australia or does it require a 240/110 adapter?

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.

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Centroid 4 axis Acorn DIY CNC motion controller kit (REV 4) with CNC software, replaces MachMotion,WinCNC,Mach3,EMC2,KCAM4,Smooth Stepper

Product ID: 376703357

Details

Brand
Centroid CNC
Colour
Green
Material
Other
Product dimensions
13.7L x 10.7W
Voltage
24 Volts (DC)

🌐1GHz ARM Cortex A8 CPU with Ethernet

⚙️4-axis precision control

🖥️Touchscreen compatible operator panel

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A$1003

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Sold byAmazon AustraliaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚙️ Elevate your CNC game with pro power and DIY freedom!

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 1 G HZ ARM CORTEX A 8 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.

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.

Specifications

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)

Reviews

L**C

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!

6.04.2020

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