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funny thing is reading throughout the ad you can not tell. I asked the seller like 3X's " Can this run on a VFD ?" and he answered yes. I also asked him " Are you sure this doesn't need a servo...

BTW bro here is the link I got after searching the item number. https://www.alibaba.com/product-detail/High-Speed-24000rpm-5hp-3-7KW_1600428047651.html

Notice teh price, seller wanted like double...

Yo bro and back again. After trying out that Ali Baba thing. I clicked on something that had the specs I needed within my budget. Salesman BS's me right and left, "you need special special..."...

I have a Bridgeport V2XT currently 3 hp intermittent and 2 hp continuous spindle. Got it running on a Mitsubishi FR-720S-100 VFD. Interested in replacing that spindle motor with a 3.7 KW and then...

what the relation between the encoder and power input to the driver? I'm not getting that. Please explain

3^.5 times bigger.

so basically a 1 phase input should run a 10 amp motor with 15 amp rated driver?

update for anyone that is interested, President of the company called me on his time. About 1 hr ago and we were on the phone for about that long trying to figure out how to best fix the situation. ...

The products seem good. Actual hardware, but support is where it all gets messed up. I paid the big bucks thinking will get lifetime support but in their opinion a controller computer becomes...

Since you got me convinced hook line and sinker. Was thinking. I Have a brake resistor for my VFD about 2 days away from arriving and if it is only a temp part of the cabinet. Have any idea how to...

so basically if I want those high end RPM on MY V2XT I need to get rid of that pesky back gear drive system. Wouldn't mind having greater than 3 Kw servo motor on that thing, but you thinking a...

sounds like you can reball for some of us guys.

Nope. I also have to say 1 month ago guy from Carson city Nevada had same thing for sale. Asked $6000. First I offered him $4500 he said too low then after a while he offers me $5500 I counter...

Bro I have to be honest, I just broke down and bought a American rotary AD60 in the hope that with it being sufficiently oversized for my means will get sufficient balance, yeah will have to shut it...

I take it that you already sold it?

More ballscrew pics
471110 471112
BTW, ballscrews when under belt tension ( whatever that # my be) takes less torque to move than my 1/4" click torque wrench can register. Here is pic of the sump...

I am certain it has to be mechanical. So put in Hiconn BOB with closed loop to motion controller system. This a mach 4 system. problem is that I don't get same steps per inch anywhere in any of...

How did you get that Z axis ballscrew out?

Thanks, you see, the price you were asking for that converter was so nice, I was thinking " why break my head with all this $h!t ???"

3 phase and single phase comes out the same . U pay more you get more power that is all. The charge at a higher rate because commercial but that is it. BTW I already have a 50 hp TEFC motor, so I...

You already sold the unit? You have to understand, I have 3 phase lines about 200 ft away from my shop. Power company just wanted north of $10,000 to add transformers and hook me up. My neighbor...

Are these digital phase converters so efficient that basically you just fire it up when you get in shop and cut it off at end of day. I guess what that means is you can have just one 3 phase panel...

First things first, so what I used to had was

http://i45.tinypic.com/2yw5z10.jpg

http://i47.tinypic.com/29og1va.jpg
sorry for sideways pic.

and what I want to replace it with is
...

So far I sold all of Arturos parts at a big loss ( about 1/4 the price I paid) and am ready to try out some quality components from what is hopefully a service oriented vendor. Mach motion. I will...

OK, a long time ago, I had purchased V2XT and after hitting home, the saddle crashed into the column. I tore it all apart after a decent clean of the Y axis switch didn't do anything for me and. ...

Electronic CNC components

4X DG2S16035 drivers
3X SEM servo MT30M4-28 with CUI encoders
1X SEM Servo MT30M4-59 with the standard optical encoder
3X BRKC-180 servo brakes
1X C36 quad relay...

I had the resistive brake, and it is only good for quick deceleration, but basically a fire hazard if you want to rely on that for tool changes. I have my VFD send out the signal to my air brake of...

Did you look at the arrows on teh inside of teh belt? If they are not in teh direction the belt runs, it curls and never tracks straight.

OK price change $2000

folks 4 SEM servo motors with drivers cost more than that alone, your getting so much more.

anybody have any better details of that tool changer. Also, will that SYIL C6 compare to my current Grizzly 11X26. Is it lighter and flimsier? I've matsreed what I can and can not do on that...