Search found 40 matches

by RaptorMachine
Tue Dec 15, 2020 4:05 pm
Forum: Centroid Acorn CNC Controller
Topic: VFD recommendation needed ! Bridgeport Boss Acorn conversion
Replies: 6
Views: 3195

VFD recommendation needed ! Bridgeport Boss Acorn conversion

Hey Guys,

finally got the machine cleaned up.. repaired the oiling system and ready to start setting up the acorn and related control setup

what is the best VFD i can use with the acorn. the spindle motor is 2 hp


thanks !
Joe
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by RaptorMachine
Tue Jan 28, 2020 5:33 pm
Forum: Centroid Oak, Allin1DC, MPU11 and Legacy products
Topic: FADAL TRM - Control Cabinet Wiring Advice
Replies: 27
Views: 10780

Re: FADAL TRM - Control Cabinet Wiring Advice

tagging along here.. went to automation direct.. looks like they have pretty good pricing..

but purchasing the line reactor.. 3 circuit breakers and 3 contactors ... theres 450.00 in my cart !!

have to do some thinking on this
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by RaptorMachine
Thu Jan 23, 2020 8:19 pm
Forum: Centroid Acorn CNC Controller
Topic: Hardware help e-stop contactor and fuse blocks
Replies: 4
Views: 2330

Re: Hardware help e-stop contactor and fuse blocks

thank you gentlemen !! i will check it out
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by RaptorMachine
Mon Jan 20, 2020 4:56 pm
Forum: Centroid Acorn CNC Controller
Topic: Hardware help e-stop contactor and fuse blocks
Replies: 4
Views: 2330

Hardware help e-stop contactor and fuse blocks

Hey Guys,

finally getting my acorn up and running.. can you recommend me a fuse block ( will be running 3 axis possibly 4 axis dyn4 220 VAC motors ) and an E stop contactor?

and where do you get your wire raceway ? maybe 1 x 1

thanks !
Joe
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by RaptorMachine
Fri Jan 10, 2020 1:04 am
Forum: Centroid Acorn CNC Controller
Topic: Bridgeport Boss Limit Switches / Home
Replies: 2
Views: 1460

Re: Bridgeport Boss Limit Switches / Home

thanks Keith thats what i will do... good video as well.. very excited to finally get this working!!

thanks

Joe
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by RaptorMachine
Thu Jan 09, 2020 5:59 pm
Forum: Centroid Acorn CNC Controller
Topic: Bridgeport Boss Limit Switches / Home
Replies: 2
Views: 1460

Bridgeport Boss Limit Switches / Home

Hey guys YAY finally working on my acorn and i have a question about limits / home switches... so i watched Marty's videos and he recommends normally closed operation. ( the boss was set up for normally open ) i was able to open the switches and re-configure them for normally closed.. so my question...
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by RaptorMachine
Wed Oct 09, 2019 12:34 am
Forum: Centroid Acorn CNC Controller
Topic: Bridgeport Boss CNC Retrofit Acorn / DMM
Replies: 4
Views: 2010

Re: Bridgeport Boss CNC Retrofit Acorn / DMM

I use Weigmann NEMA 1 Encolsures from ZORO.COM 24" wide by 30" tall by 10" deep. You generally need the dept for DYN4 and their DB25 connectors. *" is too tight. https://www.zoro.com/wiegmann-enclosr-metllc-30inh-x-24inw-x-10ind-n1c243010/i/G1357151/ Zoro fairly regularly has 20...
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by RaptorMachine
Tue Oct 08, 2019 11:53 pm
Forum: Centroid Acorn CNC Controller
Topic: Heidenhain TNC 145 compatabliity
Replies: 2
Views: 1516

Re: Heidenhain TNC 145 compatabliity

CNC Keith, thanks for the reply and thanks for the link. lots of reading to do here ! well, in the meantime i went ahead and gutted the heidenhain controls.. think the easiest thing for me to do is to put the centroid in and new ac servo motors... i have actually started a boss 5 with DMM ac servos ...
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by RaptorMachine
Tue Oct 08, 2019 1:54 pm
Forum: Centroid Acorn CNC Controller
Topic: Heidenhain TNC 145 compatabliity
Replies: 2
Views: 1516

Heidenhain TNC 145 compatabliity

Hey Guys, i picked up a series 1 BP mill with TNC 145 PO stated the controls dint work. i plugged it in and couldn't get any motion other than turning the spindle on .. couple months went by and now i decided to scrap the controls in favor of centroid. I had pulled most of the boards out to research...
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by RaptorMachine
Thu Aug 15, 2019 12:01 am
Forum: Centroid Acorn CNC Controller
Topic: Bridgeport Boss CNC Retrofit Acorn / DMM
Replies: 4
Views: 2010

Bridgeport Boss CNC Retrofit Acorn / DMM

Hey Guys, so i finally stripped my Bridgeport Mill of its old electronics and cabinets. Purchased an Acorn, DMM Servos, and Dyn4 controllers. I also ordered the Ethernet boards from CNC4PC for the signaling connections to Acorn. I will also be using a VFD to control the spindle motor. What are you g...
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