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5 Hours AgoJohnHaine replied to a thread Is a 600W AC servo better than a matching asyncrounous single phase AC motor? in Machine DiscussionInduction motors have quite large diameter rotors and substantial stators so they are quite large. The "heatsink" doesn't contribute much in size. ...1 replies | 149 view(s)
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8 Hours Agom.marino replied to a thread BUILD LOG: My Build - I blame you lot for this....! in DIY Router Build LogsNice playground. Glad to see you back and hope you are doing well.155 replies | 153813 view(s)
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21 Hours AgoI can't remember if I went 1kw or 1.25kw servo on mine. I was always going to program the servo drive to run above the rated speed, but that's still...6 replies | 416 view(s)
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1 Day AgoI put a 1.5KW Panasonic Servo on my Previous Triac as the DC motor was failing. You can gear accordingly.6 replies | 416 view(s)
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1 Day AgoTheGoodGuy started a thread FOR SALE: ColdEND32 Mistless Coolant Sprayer (like FogBuster) in Items For SaleI am selling a new, unused mistless coolant sprayer ColdEND32 als Komplettbausatz - Minimalmengenschmierung. The price is €350. More...0 replies | 133 view(s)
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1 Day AgoA_Camera started a thread Is a 600W AC servo better than a matching asyncrounous single phase AC motor? in Machine DiscussionTypically, a servo motor has 30%-60% higher torque capacity and 30% better torque utilization with faster acceleration and deceleration, compared to...1 replies | 149 view(s)
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2 Days AgoI decided to make an upgrade (actually more than one...) of my CNA lathe. Number one update is to change the spindle motor. While the...33 replies | 46427 view(s)
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2 Days AgoAlmost finished the enclosure . . . .101 replies | 164444 view(s)
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4 Days AgoJohnHaine replied to a thread TOSHIBA VF-NC3S VFD for sale (unused) in Classified Ads, Buy, Sell & SwapAnother method of reforming which I have used successfully is to connect a variac (variable transformer) to the normal mains input, switch on, and...3 replies | 2281 view(s)
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4 Days Agomekanik replied to a thread TOSHIBA VF-NC3S VFD for sale (unused) in Classified Ads, Buy, Sell & SwapJust having a tidy up and found this3 replies | 2281 view(s)
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5 Days AgoI would buy a power line adapter and bring WiFi to your shed. Has worked for me and more reliable than range extenders. Plenty of them in Argos ...3 replies | 381 view(s)
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6 Days AgoLet me guess, you have your WiFi router in the house connected to the incoming copper line. As well as the cnc machine you are using a computer, ...3 replies | 381 view(s)
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6 Days AgoWelcome to MYCNCUK.3 replies | 381 view(s)
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6 Days AgoPulley is 18 tooth, L tooth size/profile (it's imperial - 3/8" pitch IIRC), and 1" wide. Belt is 15" long. I do have a F360 model of the Triac...6 replies | 416 view(s)
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6 Days AgoFor sale is this Denford 2600 Pro CNC Router. I own it, but it is based at a school in Dorset. These are lovely machines and I have used it...0 replies | 255 view(s)
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1 Week Agoim trying to work out what exact pulley the existing motor has on it without stripping the head. i found some old photos. can anyone tell me what...6 replies | 416 view(s)
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1 Week AgoI believe they did a 4k and 6k version only. Id probably just leave the current spindle bearings as is and replace I'm due course if I needed to.6 replies | 416 view(s)
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1 Week AgoFirst thought is whether the current spindle bearings (and maybe oil seals?) could take that speed. Are there high-speed Triacs? I can understand...6 replies | 416 view(s)
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1 Week Agoim looking at the idea of changing the spindle motor on my triac, mine currently has a 4k rpm spindle. it would be nice to have a minimum of...6 replies | 416 view(s)
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1 Week AgoHi I’m Ron, I’ve recently bought an oozenest workbee, used. I have it set up in a cabin at the bottom of my garden. The machine I bought is operated...3 replies | 381 view(s)
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1 Week AgoHaha, ye i thought someone might say that. Could be a can of worms2 replies | 971 view(s)
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1 Week AgoLeave well alone IMHO.2 replies | 971 view(s)
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1 Week AgoIm looking at this unfinished conversion. (half the NZ dollars to get pounds) What do you think ? ...2 replies | 971 view(s)
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2 Weeks AgoHi all i have some surplus bits for sale fitted but not used as I've gone in another direction and machine size £50 the lot for collection only I...0 replies | 1250 view(s)
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2 Weeks AgoHiltonSteve replied to a thread BUILD LOG: My Build - I blame you lot for this....! in DIY Router Build LogsOh, the reason I've not been on here much is because I've been busy in my new playground for the last few years... Don't all shout at once but...155 replies | 153813 view(s)
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2 Weeks AgoGot a few bits of aluminium extrusion that I don't need... If anyone is interested let me know and I will see what i can do. Various sizes -...0 replies | 1034 view(s)
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2 Weeks AgoHiltonSteve replied to a thread BUILD LOG: My Build - I blame you lot for this....! in DIY Router Build LogsMorning all.... Its been a while but I'm back again, and another divorce just sorted out..! Don't take the piss too much...! How is everyone??155 replies | 153813 view(s)
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2 Weeks AgoJohnHaine replied to a thread Please help identify these CNC machines found at my school. (should make PCBs) in General DiscussionThat could equally be an asset number, for example. If nearly 4000 units were made they would be better known. Can you take photo 1 again with...5 replies | 1728 view(s)
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2 Weeks Agochazzy2501 replied to a thread Please help identify these CNC machines found at my school. (should make PCBs) in General Discussionit does have a serial number in the thousands 00003882 or something. (hand written)5 replies | 1728 view(s)
Is a 600W AC servo better than a...