How To Install A CNC Spindle - Part 1

[@MyersWoodshop]

■ Huanyang 800w CNC Water Cooled Spindle : amzn.to/3f7I020 ■ Soldering Iron : amzn.to/3e9eqrI ■ Solder : amzn.to/2VW7PKW ■ Extension Cord : amzn.to/2DlL8td ■ Coolant : amzn.to/38DeL4P ■ Collet Set : amzn.to/2VYufv1 ■ Heat Shrink : amzn.to/2CfjAVX ■ Wire Stripper : amzn.to/2ZReZkI ■ Electrical Connectors : amzn.to/2ZLOoWr ■ Clear Tubing : amzn.to/31YICDp ■ Rubber Grommets : amzn.to/2Z5jkBM ■ Helping Hands Soldering Fingers : amzn.to/2W0o9u5 *Myers Woodshop Participates in the Amazon Affiliate Program*

[@RoseKindred]

How long do your affiliate links last? Or do they not expire? The kit you posted is unavailable right now, hopefully, it comes back in.

[@MyersWoodshop]

they go in and out of stock.

[@RoseKindred]

@@MyersWoodshop Ah, I noticed. Thanks for the reply, I was just wondering because I know you get a cut on affiliate links and when I am going to buy it I wanted you to get your credit.

[@billfischer1552]

Thanks for the video. I have 220 in my shop so I will go with it, and the 2.2kw. Hats off for not editing out the foibles. A relay from your breakout board to start the coolant pump will start your pump with the spindle. A cheap in-line flow indicator will give you visual verification of coolant flow.

[@AlAmantea]

Ben, you should really consider changing out that wiring. Extension cords are not meant for high flex situations over time (temporary only) and you have a chinese made electrical appliance ungrounded with a metal body not just next to, but with water and coolant running THROUGH it. Any leakage internally could float amperage into that coolant and be a potential for a shock without any indication until you touch the spindle, coolant, container, etc. SO/SJ is sold almost everywhere including ace hardware, and any electrical supplier. Please, don't let this go until you notice a problem, because the way you may notice the issue is when you die.

[@MyersWoodshop]

I have the proper cable on order now.

[@AlAmantea]

@@MyersWoodshop this makes me happy!

[@CustomCraftedDesigns]

@@AlAmantea would a 10/3 electrical wire work for a 220 volt 30 amp line with a 2.2 kw air cooled spindle? hooking it up to a 220 volt 30 amp nema l6-30 locking receptacle. thanks

[@AlAmantea]

@@CustomCraftedDesigns yes. A 10/3 sj or sjow will handle a max of 30 amps at 240volt. I would recommend if you don't need to have both neutral and ground, switch over to a 10/2 sjow for maximum flexibility. Most 240 volt Spindles don't need the neutral and only requires the 2 phase lines plus a ground. Each phase of the a/c acts as the "neutral" and or return for the opposite phase during operation. You MUST have the spindle body grounded to a known good electrical ground line.

[@CustomCraftedDesigns]

@@AlAmantea thanks ill try to figure this out limited info on the wiring.

[@Ding_Bat]

Nice and detailed video, thank you for sharing! I pulled the trigger on a 1500W spindle today, and as a bonus it is also a 60mm diameter body!

[@BadHorsie2]

If you tin all connections first it will be easier to make solder joint.

[@MyersWoodshop]

good tip!

[@littlemeg12]

Also I’ve learned if you put a tiny bit of solder in the tin cup and warm that up first all you have to do at that point is insert your wire and then remove heat!

[@BadHorsie2]

@@littlemeg12 Hi Megan, you are absolutely right.

[@IcarusFlyby]

Nice job taking the mystery out of hooking this up.

[@alejandroaguirre2355]

Excellent video thanks for the tips on how to get everything done, you were saying that if it is possible get a 4 core wire to do so am I right 👍? I wanna be as thorough and safe as possible

[@skytrel1479]

Pro tip for soldering. To stop the amount the heatshrink shrinks, wet both surfaces with solder first (heat the connection and apply solder to the hot surface so that it makes proper contact) after both the wire and terminal are "wet" slap the heat-shrink on then its a 3-5 second job to fully solder the wire onto the terminal and this will almost completely stop the heat-shrink from shrinking until its on properly. Avoiding cold solder joints also reduces resistance which can affect the three phase supply to the spindle.

[@moonpaws1]

Great video Ben. Finally going to pull the trigger on the 48 inch Onefinity.

[@larryhinton7765]

Do you have a video on wiring a vfd and spindle to the Maso g3 controller? I have purchased one and don't know how to wire it to the g3 controller.

[@robertbankhead8661]

Thanks, ordered my OneFinity today.

[@CorruptName1]

instead of helping hands, i recommend sticky tack. For hanging posters etc. Make yourself a big ball of it and stick it to the side of your solder station. When you need to solder wires, stick it to the table and smash your wire down into it. It will stay in place while you solder. Sometimes the heat will make it extra sticky and some will stick to your wire, if this happens use the wad to dab it off as it cools. Super easy.

[@fredsmachinewerks4811]

What kind of controller is on the cnc.

[@samuelcorreaz2282]

Why haven't we seen the spindle on your latest videos ? It's something wrong ? What are the advancements on the 80mm spindle ?

[@chuckprigge7138]

This is a great video of what not to do . I lost count of the mistakes . Especially running the spindle before the vfd is programmed. You should really know what you're doing before you make a video on how to do it.

[@MyersWoodshop]

runs fine for me.

[@MrAMyatt]

Absolutely. Credit to him for giving it a go, but nobody should use this as a tutorial. So many mistakes and dangerous ones at that. Please if anyone watches this, do your own research before taking on installing a spindle and VFD. The earth wire is important, as is making sure the 4th pin is actually connected to the spindle body, also program the VFD before pressing the run button, never run it at defaults.

[@freedomforever9166]

Just a note for those setting this up. He got everything right, but it should be a 5 gallon minimum on the tank for fluid. Even at that volume, it will warm up quickly, but not get hot.

[@chadstewart6581]

Does the mount that came with that spinal fit on the onefinity

[@karlriley1314]

You notice the ROUND rubber grommet, that's where the WIRES go, If you put the solder on the wire first it goes better. You don't need heat shrink on the wires it will interfere with the black cover and it's twice as long as needed anyway.

[@MyersWoodshop]

ah well. I did what I did. it works.

[@Chriswoodworker]

Which of your wires were live and neutral?

[@guillaumemendibil893]

With VFD, the use of shielded cable to connect motor in order to preveny emc disturbance

[@MyersWoodshop]

Good tip.

[@guillaumemendibil893]

@@MyersWoodshop do you still use it ? Are you still happy ?

[@jigsey.]

I'm in exactly the same situation as you.. I can't find a 4 core cable... I was told I needed a 16g 4 core shielded cable for my 2.2kw spindle.. So its not been rigged up... Until now... I did the same as you Nd its working a treat... Thank you

[@MyersWoodshop]

exactly.

[@stevemitchell1265]

it is where you are shopping. Go to an electrical supply store and tell them you need a piece of extension cord 16 ga 4 conducter with stranded wire in it. They do make a couple of types of insulation and if Jute is wound in to keep the cable rounder, but those things are probably not a concern in your application. This is exactly what is used to hook up small 3 phase motors everywhere.

[@jigsey.]

@@stevemitchell1265 not in the UK or Ireland, 3 phase is like rocking horse shit here very rare

[@dalebeilke4928]

@@jigsey. www.ebay.com/itm/CNC-VFD-Cable-10ft-16-4-Double-Shielded-For-Spindle-8Kw-1-5Kw-2-2Kw-4Kw-4-5Kw/142538105021?_trksid=p2485497.m4902.l9144

[@Rohit-oz1or]

Can a 2.2 kw vfd be used with 800w spindle, just to be future proof? And will it take 800w power or 2.2 kw- it is obvious but just to be sure before investing

[@VSongu]

Hi Ben! I also have bought a Huanyang spindle and wired it as you U=1, V=2, W=3. But my spindle spins backwards (in counterclockwise direction). What is wrong?

[@DKater]

I think you can switch 2 of the spindle wires around, don’t quote me on that, but if I recall correctly that’s the way to do it with 3 phase!

[@SiPeRa_Sivaperumalraj]

I have three phase vfd and 2.2kw water cool spindle. I give earth for it. But, still I keep my hand in spindle, it shocking. Please give solution.

[@kgdmgen555]

Great job man. Thank you so much for doing this. Very encouraging and helpful. I suggest you should do the video for configuration as well since onefinity does not provide support for configuration. Thank you again.

[@Davvyk]

Did the spindle just go in the stock mount? I cant see what diameter their mount is from the site

[@santanulahiri719]

Got a 65mm spindle. First thing I noticed is once you mount the spindle in the stock mount, the top of the spindle hits the Z motor. You can position the spindle to just not touch the motor, but you are going to lose about 4 to 5 inches of z travel. Not a big deal if you are doing 2d carves, but for those who are doing 3d, losing that much travel could be an issue. Apparently the 80mm mount avoids this issue.

[@mattwilley5852]

U should use emi wire cable on your spindle u will have problems with skip steps from Emi

[@MyersWoodshop]

no issues in two months so far..

[@mattwilley5852]

@@MyersWoodshop that great but I problems missing steps at .01 of inch then fix problems now no problem getting accuracy at .002 of a inch my making injection molds with g540

[@roveriia6334]

How about reliability? It's going on a year. How many hours? How many and what issues? Thanks for the video very informative.

[@jasonfoster8249]

So I clicked on the link and it’s showing a 1.5kw 80mm spindle with a 110v controller. Where can I get the 800 65mm 110v spindle that you have?! I’ve looked everywhere and I can’t seem to find one 🤷‍♂️

[@richarnaud7794]

I know this post was a month ago but did you find one? Im looking for a 110v also..i found one thats like 600 bucks..the one he has is like 300-400 i think..

[@marshallharrington4727]

The spindle set you show is unavailable. is there another you would suggest +/-

[@iaidoman]

What is the flow rate with the water pump please? have you had any issues with it in the last 5 months? if so what issues have you come across please?

[@MyersWoodshop]

no clue the flow rate. I've had zero issues.

[@iaidoman]

@@MyersWoodshop thanks. does it not say on the pump itself? I have got me a 1.5Kw spindle and getting my 1F in 6 weeks.. just lining up all my ducks.

[@davekolp4552]

I noticed that when going to clear tube, you only see the fluid go to and from the spindle. Other than that, i didn't notice the fluid moving at all.

[@j.daddieo9283]

what might be the big upside in controlling the decibel output of your spindle/router when your dust control system will most likely match and or exceeded any other decibel level?

[@djoleat]

is it need speed controler ?

[@georgehampton25]

The lack of videos and the unanswered questions on Onefinity's KZbin page is not making the long wait for this machine any easier.

[@MyersWoodshop]

What questions do you want answered? Did you go to their official forum?

[@georgehampton25]

@@MyersWoodshop I just noticed some questions were posted by others that were not answered. I like your vids, would like to see more. Would like to see vids or photos of the manufacturing etc.

[@jpm_nt_i9308]

Afternoon oh Masterful One!! I'm about to order a Onefinity and was going to get a spindle. However ... the Huanyang 800w CNC Water Cooled Spindle has not been available for quite some time. Recommendations??

[@DaveGme]

Look at the water cooling for computers to find a flow meter. If you’d like, you can monitor the temp with stuff they sell for computers to see what’s going on there.

[@MyersWoodshop]

good idea.

[@Painfulwhale360]

Does Onefinity work with Easel?

[@MyersWoodshop]

Sure does

[@richardkuechenmeister5811]

Any more word on a 80mm mount for a onefinity machine ?

[@gunracksonline]

is there away to connect a remote panel for the drive?

[@MyersWoodshop]

not that i know of.

[@gunracksonline]

@@MyersWoodshop I found the replacement display panel. It didn't show the back side does yours pop off? If it does how is it connected? I am thinking it maybe like a telephone cable connections. If it is should be able to by a longer cable and mounted the drive out of the way and and it will be quite with out the fan.

[@jasonstewart5942]

Jaustin Yes, Amazon sells a mount and 10ft extension cable to remotely mount the display.

[@kurtemigh9546]

This is the 1.5kw that I got off amazon. 65mm. I've been using it about 2 months now. "1.5KW 220V Air Cooled Er11 CNC Spindle Motor and 1.5kw 220v Vfd Variable Frequency Drive"

[@MyersWoodshop]

does it get hot?

[@InTheLab3d]

requires a 220 power line tho... are we kinda stuck with the 800w if we want 110v?

[@jimbmakin7975]

@@InTheLab3d No, I was able to find a 1.5kw 110v water cooled spindle on ebay that works a treat from lovehappyshopping (or something like that, it is 80mm and has an er11 collet and genuine huanyang vfd for $350) I used a double shielded 16/4 cable from ebay.us/dQwYwm

[@fredscott413]

how long do you think the bearings will last?

[@ShopperPlug]

Can it mill Aluminum?

[@foadyousefi]

Great video, thanks. I've got same brand 2.2kw from bulkman3d. Mine came with everything required. All connectors and cables. The loudest part is VFD fan.

[@MyersWoodshop]

I HATE the fan! Why is is so freaking loud!

[@JuliusHiiden]

Great video. I am planning to upgrade my 3040cnc factory spindle with only poorly 8000rpm. What is your recommendation of the power, should I pick up 800W or 1.5kW spindle? Is 800w enough for slow Al alloy milling?

[@ji4804]

Other than the noise volume does the spindle give you other advantages (cleaner cut)? Will it cut throw hardwood with the spindle since it has more horse power behind it. I know top end rpm is same.

[@b-radg916]

I know you asked two years ago, but the reason I’m considering a spindle is because my router gets fairly hot just cutting air for sixty seconds 😩 Plus, spindles are made to run continuously … routers not so much.

[@bobd.]

If someone wants a 4 wire cable go to your local electrical supply or one of the big box stores and get some 14/4 300-Volt CU Black Flexible Portable Power SJOOW (or SOOW) Cord. It's sold by the foot and should cost less than $2 a foot. You could probably use 16/4 for a 800 watt spindle, there would be little difference in cost so why not go for the larger gauge conductor. Remember you'll be potentially running this spindle for hours at a time. Using pieces of an extension cord is not the same. Extension cords are not intended for continuous use which is loosely defined as over 3 hours. Lighter gauge wire and extended run times can lead to heating in the cable. Be safe, go big and you won't be sorry. I will admit I did not read through all the previous comments and all this may have been mentioned before. If so my apologies.

[@abefarrar]

Can a 1.5kw 65mm be found elsewhere other than amazon?

[@MyersWoodshop]

Alibaba?

[@abefarrar]

@@MyersWoodshop I never thought to check

[@BJHermsen]

What... Couldn't leave a large bit in the makita for Fischer?

[@MyersWoodshop]

here kid, drill your face lol.

[@michaelginn5436]

I'm getting this same CNC in few months as a part of Onefinity's pre-sale and I'm wondering if I should get the Makita router first to get me going and then maybe upgrade to a 1.5kw or 2.2kw spindle later or maybe do what you've done here with the 800W... what would you recommend?

[@RoseKindred]

I am in the same boat. His link says unavailable items. Who knows when it will come back in as a kit. The spindle I found for $215 and the 220v controller was $189 *Edit* I found the 110v for $132. The pump you can get for $20 if you look around (I have like 5 similar ones already cause they are cheap). If you want to use the machine when you get it, I recommend the Makita. It is cheaper and proven to work. This is a nice upgrade, especially on sound levels, but if you are tinkering with a CNC first just put it on your list of items to get.

[@MyersWoodshop]

my opinion is to get the makita amzn.to/30iCDYI and decided if it's enough. If not, you still have a great trim router for your shop, so you're not out any $.

[@tmuka]

thanks for the video! did you notice any height/clearance issues with your 800W spindle on the Onefinity z-axis? Are you still happy with the 800W 65mm spindle, or would you go to an 80mm spindle if you did it again?

[@sifirid]

Hello link takes me to a 2.2 with 80mm spindle. Having trouble finding it on Amazon. Any suggestions? Thank you

[@maxdgac]

Go for the 2.2kw man !! 😉

[@akazawa123]

I really enjoyed this video, I purchased my onefinity after watching your video. Is it worth going for the 80mm spindle over the 65mm spindle. My onefinity is coming next week. Thank You!

[@paulriley5940]

What brand is the CNC machine you are hooking the spindle up to?

[@TheFallenAngel13524]

Onefinity.

[@MyersWoodshop]

www.onefinitycnc.com

[@laynemimstx]

did you have to change the VI/VR plug for pwm control of the VFD?

[@jasonstewart5942]

Yes in order to control the VFD via an external control signal you have to move the jumper pin over to the VI spot.

[@MyersWoodshop]

i did NOT have to move jumpers...part two will show how I connected it to my cnc controller.

[@jasonstewart5942]

Okay. 👍

[@mpbrowzer]

Ben, have you updated your projects on waste boards, leveling, fence, etc to the Onefinity?

[@MyersWoodshop]

the old files will work. but i'm working on v2 now and it will be better.

[@richardchiggas4328]

ER11? I don't see the improvement over the router.

[@gregwelch6658]

You should set up a McMaster Carr account online. You can order any hardware, fittings, wire,...etc one would ever need. Not the cheap option but for unique or industrial grade parts they are a perfect source. Order by 4pm and have it by 10am next day 99% of the time.

[@MyersWoodshop]

I've gotten some things from there. I don't have one in my state.

[@robertwelch5584]

Just a note, if you ever see that connector used on an aircraft, seriously consider walking instead. The connector you have is purely bling and not to be used for anything where your life depends on it. Soldering without flux? Great video and keep them coming!

[@MyersWoodshop]

lol

[@jamesmaddox8048]

Automation Direct carries Southwire flexible portable cord, Type SEOOW, 600V, 4 conductors (includes ground), 18 AWG, TPE conductor insulation material, black, white, red and green, TPE jacket, black, cut to length @.51 USD with free shipping over $49, Minimum 20'.

[@MyersWoodshop]

Thanks, i got a 2.2kw and got some 4 condutor sheilded wire for it. A guy on ebay sells a kit!

[@geraldsmith8878]

SO & SJ can be gotten with 4 wire at electric supply stores.

[@MyersWoodshop]

I couldn't find any, i'll have to order online.

[@AlAmantea]

@@MyersWoodshop Even home depot and lowes carry that cord (SO/SJ) in a 4 wire version. Ace carries it as well.

[@britneyjohnson9624]

LOL...You knew you were gonna get some blowback😂. Hey, it works and it is a wonderful small upgrade for your cnc. Thanks for the video. Even though I am a beginner, I always find it better...and cheaper to jump right in, although...I have dabbled in pretty much everything. jack-of-all-trades 😊

[@MyersWoodshop]

yep, i stated it twice in the video, my cords do not have ground....ah well. it turns on. works well :)

[@juandavidbarrada]

Hi. Thanks for the great video(s)! I am a follower now! I have a question: I am at that moment when I should make a decision about my cutting machine, since my brand new X-50 should be on its way soon! I have noticed in some of your videos that the Makita router is sometimes a "visitor" to your 1F CNC, so I was wondering why do you still use it (do you still use it?) and what would be your final verdict about installing a spindle and VFD instead of a Makita router? (In my case, I'm considering the 80 mm one, now that we have 80 mm mounts available!) I have decent electronic knowledge and consider myself a skilled DIYer so, I am not afraid of the technical challenge. Performance is mostly my concern here. So, do you recommend a spindle based on your experience with it? (I'm thinking of an HY in accordance with my budget, nothing fancier than that) Thanks in advance for your answer and please keep doing such a great job! All the best!!!

[@iaidoman]

We must be brothers from different mothers. I always for get things as I am constructing and then I normally have to disassemble and try again. You were lucky it was only a small error X2 with your soldering. Super video. How much was the spindle please?

[@MyersWoodshop]

So true! it was around 350.

[@iaidoman]

Thank you. I could not find a 800W spindle on the link you offered up.

[@downhiller21158]

FYI when soldering your wires you should "tin" the wires and "tin" the solder cups first this will make for a connection that will stand the test of time

[@jeffbrisco9948]

Great Video. Thanks. Also HZ x 60 = RPM.

[@MyersWoodshop]

Thanks for the info!

[@stevebeauchesne7434]

Good video, 3 thoughts though, You DO need the ground wire on the spindle! Get some 4 wire (soow cabtire will do), and use the ground. If there is a fault in the (It is Chines after all) VFD, the spindle and any metal in contact with it will be live, If the yellow shirt or any of his offspring touch this metal they will start doing the funky chicken in the garage. The boss will come down to deal with it with great vigor, and you'll be sleeping with Onefinity! the The ground is designed to provide a low impedance path to the panel. When a fault occurs it will produce a current that will immediately trip the breaker in your panel! i.e. no garage dances. Also you don't need Stakons but if do you can just crimp them instead. Just strip and clamp the wire directly. Faster easier and better because there is 1 less connection to fail. If you do solder you should use non acid core solder and use flux, tin the wire, then the connector , then solder the 2, they will bond faster so you wont heat the wire as much. Also you should add a switch to the line side of the VFD, and use it whenever you change tools,

[@CorruptName1]

instead of trimming back the sheathing, shorten your heat-shrink tubing. also, shrink it after each joint. and most importantly, tin your wire before you slide the heat shrink on. Then you don't need to heat the wire so long.

[@TetraCNC]

Just a hint next time you do a connector like that tin and fill the connector sockets with solder first then tin your wires. Now all you have to do is heat the connector and slip the wire in.

[@MyersWoodshop]

good call.

[@TetraCNC]

Also at 24:52 in the video where you say strain relief, the outer wrap of the cord needs to be on the plug side of that strain relief other wise your just gripping the wires and your gonna have problems down the road. Even if you have to slit the outer wrap to roll it back to work you need it so your not pinching the conductors.

[@esixx17]

14/3 romex cable had 3 hot wires and 1 nuetral if that helps anyone.

[@MrSpiderfire]

.... sponsored by "O'Reilly Auto Parts" lol

[@johnnyboy125]

Wheres the ground connection to the spindle? dangerous

[@CountryBoyMoto]

MYSWEETY 110V 1.5KW Water Cooled Spindle Motor CNC Spindle Motor +1.5KW Converter + 65MM Clamp Mount + 13pcs ER11 Collet + 5M Water Pipe + 110V Water Pump

[@MyersWoodshop]

?

[@CountryBoyMoto]

In the beginning of the video you mentioned you got the 800 watt spindle and then a text came up on the video that said prove me wrong in the comments. I literally just got this 1.5 kw shipped to me today. They are just hard to get because they aren’t in stock very long. I’m watching your video series to help me hook it up.

[@AfanOpiano]

Thanks man, big help

[@MyersWoodshop]

Glad it helped

[@FerdinanddeRoo]

Please use shielded cable.

[@Localhost127]

Have you dealt with any aluminum cutting? Your videos have been incredibly informative. thanks for taking the time to make these. Very easy to binge!

[@MyersWoodshop]

Yes I have

[@RyanLRaben]

Great video, looking forward to part 2. The front of the VFD, said 110V 1.5Kw. Is it just a generic cover for that panel or do you think they sent you the 1.5Kw version by mistake?

[@MyersWoodshop]

I think they only make a 1.5kw vfd and don't make a 800w because they both can run off the same. My spindle is definitely a 800w.

[@DormantIdeasNIQ]

hmmm should've left a bit of length on the plug so can use it for something else

[@JF32304]

From the looks of it you're clamp is way too high on the spindle. Should be about 1.5 inch from bottom of spindle to the bottom of the clamp.

[@The_Digital_Samurai]

You can only find 4 wire in electrical supply shops from my experience. Great video BTW.

[@MyersWoodshop]

Thanks!

[@paradisearcade8386]

I get mine from home depot, it's under the 600v power tool wire section where they manually measure and cut wire. They have several gauges too.

[@stevegronsky8904]

Even if some details were not exactly correct I still enjoyed the video. Can you say when part 2 will be on line?

[@MyersWoodshop]

hopefully soon. Yeah, i have an ungrounded wire. I stated that twice in the video. If you can get a grounded one, great! It works so I'm happy.

[@waldvogelreview7755]

You usually dont use electric extension cords. You would use bulk cabling from HomeDepot or Lowes its usually referred to as 4 conductor security wire for lower amperage. Or you can use 12\3 or 14\3 wire. The first number is the gauge of wire, the 2nd number is the number of conductors (excluding ground). So a standard wall uses 14\2 where the ground wire is assumed.

[@MyersWoodshop]

i don't have home depot and couldnt find 4 wire cord at lowes. This was the next best thing. It works.

[@waldvogelreview7755]

Myers Woodshop just making sure you had the info you needed if you wanted to change it up ever. That’s not information that is terribly clear if you don’t know what you’re searching for. 4 conductor extension cords are rare. Just in case anybody is curious on how to do this using bulk stranded cable etc.

[@jasonstewart5942]

Automation direct sells some awesome super flexible stranded shield cable designed for these applications. It’s what I use for mine.

[@librarymark]

@@MyersWoodshop I hope you don't do your own house wiring. HV wiring is nothing to skimp on.

[@kirawalker763]

Hey buddy can you help my cnc parts

[@MyersWoodshop]

what.

[@thecommonsensefamilyincana3318]

I guess you water pump is for 220V; I got mine from China is 220V. If you plug in to 110V power source, then theoretically it will damage your water pump since power = amp x volt. Thus the current will be double inside the pump.

[@adrianinglis5922]

Never ever not earth/ground the spindle! Always use shielded cable between VFD and spindle to avoid high frequency electrical noise being induced into all your control wiring!

[@rayjohnson4395]

You wasn't kidding about not knowing anything about electricity

[@warrenbrown8670]

There are so many wrong things in this video, you should probably pull it and remake it. Purchase some real continuous flex automation cable, like from Belden or IGUS. Regular residential cord is not designed for this. You can get it in a couple days from multiple sources online. AutomationDirect is a great CNC source. If you repurpose a colored wire you should use electrical tape or markers to label the wire. Using green as a hot is not good without marking it. Not grounding is a violation of electrical code. It is a huge liability. Not only dangerous, but don't expect insurance to pay up if you have a claim involving the unit. The VFD wires from UVW not RST as shown in video up front. Third hands are under $10 on Amazon. Correct soldering is to use flux each connection. Firsr flux and solder inside each pin of plug. Second, flux and solder tin each wire end. With a small dab of flux on the now tinned pin, simply align wire to pin and apply heat. Solder quickly bonds with solder tinned wire, and heat shrink shouldn't overheat in the process. Depending on what flux you use, follow instructions to clean it off if required. Power is IN from the wall. It is OUT to the spindle. Use a compound joint pliers wire crimper for leverage. Soldering those was a good choice, as loose connections cause resistance, which causes heat, and worse. "Good enough for me" isn't really a great idea when working with electricity, especially multiphase high voltage. Always check all the VFD programming before EVER running motor. There are a lot of settings to match the VFD to the motor specification. Some kits are preconfigured, others are wrong. If you don't buy a kit, you must make all the settings yourself. I like you pointing out you are using water with electricity, but didn't think ground was important enough. Metric water hose is available on Amazon. I know a lot of people come here for how to do it, and it is probably a good candidate for you to consider a redo on. Thanks for all your content. Good channel overall.

[@MyersWoodshop]

Time for warren to make a proper video!

[@FelixSamulevich]

It can not be called CNC if you can not control speed of the spindle by software

[@alinioanmoroi1370]

That is not the peoper way to use those terminals... it does not meant to be soldered...

[@ronaldhoppus9015]

Looks like the spindle link here takes you to a 80mm spindle....

[@MyersWoodshop]

they keep changing the listings.

[@woodbutcher3887]

Ben, I have followed you since you acquired the Onefinity machine and also we purchased the 1F cnc, the VFD and spindle package and all this has arrived. All this just from watching you. Thanks a lot. Now for the question, where is the video for the first wires in the breakout board? I am ready to connect mine. Thanks for your help and videos.

[@hassanal-mosawi6049]

Thanks for sharing that

[@MyersWoodshop]

No worries

[@markyu70]

It seems to complicated. I needed 10 minutes to mount spindle.

[@frankarcos6355]

If you aren’t careful you are gonna melt the solder

[@MyersWoodshop]

yeah, i was too lazy to get the heat gun.

[@1969Donovan]

You need more water. For $160 you can buy a chiller for it, way more efficient.

[@MyersWoodshop]

sure could! so far, after a year, so good.

[@rayjohnson4395]

Better get a bigger reservoir, some of my jobs run 8 to 10 hours that coolant is going to get hot

[@eyecandy-gaming]

maybe and some fans to cool down the coolant. like a car radiator. run the coolant through some bendy copper tubing and have some fans blowing on it.

[@WeekendWarriorsWoodworking]

Cringe on the extension cord for high voltage cord!

[@MyersWoodshop]

still working today. but if you have the option, get a dedicated spindle cord.

[@stingrayguy8294]

Sorry im just now watching your videos. As far as the VFD cable you really should get in contact with Vince. He has a lot of videos on here. Msg me and I will get you in contact with him or I can send you a link to his videos on here. Thanks

[@kimberlyjacobsen4148]

Metric or imperial. It’s kinda funny how they stick with old English measurement system. Even after the civil war. Not even the tea was good enough 😜. Now you Building stuff for the international market in Metric. And are stuck with fraction converter and no factors for converting inches to feet to miles.

[@richiestaklinski5499]

Qe1