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If it worked fine before, it's possible one of the capacitors in the static converter has died.

I am not an authority on this subject but I just purchased a used Bridgeport that is coming with a variable frequency drive (VFD) so I can run the 2hp 3 ph motor from 230 single phase. Seems a lot

First ten years I had no problem, so it is the Converter that is bad/broken? What should I replace it with? Thanks.

Hi Marty, That's a mighty fine looking lathe, do love a lathe. I have a Southbend 9" 1938 vintage and a Colchester (Clausing to you I think) Master 2500, blooming love it. I think i am going to just

The static phase converter is your problem. Yes, i have tried them. I repaired Bridgeport heads in my garage and needed to run them. George Wroclawski Service Manager McDaniel Machinery Inc. Mobile :

I error, motor is 3hp, 3 ph, 7.8 max amps full load. Converter is static. Phase-A-Matic, model PAM600. 3 to 5hp, 15.2 amps.? 1990 machine. I got it in 2005 [when I got the phase converter]. Never

You do not say if your phase converter is a rotary type or a static type. We also need to know what it is rated for. Sounds like it is either the static type or it is too small. Without having a

I have a CNC machine with 2hp, 3 Phase? 220v motor. I am using a 220v 1 to 3 phase converter. Some times when I turn motor on it will cause the cnc control to go into fault and lose position. I

BOY , I am beyond out of touch for this issue. The photos are a bit deceptive. The MOTOR hides behind the controller . In the Y Axis drive on the web site's mill , it's invisible. Much like a few

Over the last decade (or more) many folk have demonstrated that various affordable standard "90 volt dc motor" driver boards make perfectly satisfactory replacements for both Bridgeport 6F / 8F

I tend to agree with Clive's observations, in that this product description is generally mirroring the functions available on standard offerings. I haven't looked at the pricing of these (clearly,

Technically the industry standard "90 volt nominal" dc motors used on the 6F and 8F power feeds as well as the Erskine controlled versions fitted to UK (Adcock Shipley) built machines are servo

rotary encoder?? Cliff Rohrabacher Esq. -- Sent with Tutanota; enjoy secure & ad-free emails: https://tutanota.com Mar 22, 2025, 6:24 PM by nzkiwishooter@...:

Is there anyone using a servo motor as a powerfeed motor? I came across this online and thought it would be quite innovative and the system could be used on multiple types of machines Milling

On My machine I had to go inside the motor to access the 12 wires to change the voltage

Thanks for all the input, thankfully it is a dual voltage 230/460 3ph winding, here is my motor name plate......

The main motor can be converted on most machines, but if that isn't the case for this machine, you can get an external 230VAC to 460VAC transformer to convert (or vice versa). It is an extra expense,

Here is my conversion to a 240V VFD in Australia.

All of the ones I installed could be configured for 220 3 phase or 460 3 phase. George Wroclawski Service Manager McDaniel Machinery Inc. [email protected]> wrote:

I am in the process of buying a used 2J2 mill with a 2 hp motor. I am presently waiting for a snapshot of the motor nameplate from the dealer but I am getting curious/nervous while I wait. An