I have a transformer shorted from pri to sec for an industrial CNC machinin g center. It's in an Aartac type 921A power supply. The XFR is a Wagner + G rimm type EE554 made in Switzerland that I can't seem to locate. Anyone kn ow a source or know of a trusted rewinder I can send this to?
ing center. It's in an Aartac type 921A power supply. The XFR is a Wagner + Grimm type EE554 made in Switzerland that I can't seem to locate. Anyone know a source or know of a trusted rewinder I can send this to?
electaudio at cox Dot net Ask for John.
Is a good rewinder, or will 'built-to-suit' at a reasonable cost.
There must be thousands of Hammond off-the-shelf transformers if you do not need multiple secondaries and multiple primaries.
What are the specific needs?
Peter Wieck Melrose Park, PA
You can buy the replacement power supply on-line.
If it's running off 240VAC, you could replace it with a generic switcher that fits, or even a linear if there's room. 24V 2A5 out....
RL
Hammond also winds to spec. Expensive, but I've yet to have a Hammond transformer fail that was operated within its design specs.
Not much you can't replace with the Hammond catalogue on hand and not worrying about extra un-needed windings.
John :-#)#
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I dont know what a CNC is, or what voltages are needed, but I was recently looking on Ebay for a small transformer and saw more heavy duty industrial ones than I saw the smaller ones.
If you know the xmfr specs you should be able to find one on ebay, I would think. CNC controls have been around a long time and all sorts of parts for them are on ebay. Eric
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