At 10:19 AM 5/19/2005 -0400, you wrote:
>I'm looking for a motor manufacturer who does high-voltage dc
>motors, the kind designed to operate from rectified AC. This
>is one of several options being considered. The idea is that
>there could be a AC version and a battery version of the tool
>with minimal changes. A universal drill motor is another
>option, but we have established suppliers for those.
>
>The motor will be connected to a gearbox (that we would
>design, but doesn't exist yet) that drives a pump.
>Preliminary design indicates the pump needs to turn 2800
>to 3000 rpm and requires about 2 Nm of torque.
>
>Anyone have experience/knowledge of a manufacturer that
>has a product similar? Other ideas?
>
>Thanks,
>Phil Eisermann

Often such motors are rated 180VDC for use with thyristor speed controls.
Leeson, Bodine and Pacific Scientific are a few manufacturers.

Best regards,

Spehro Pefhany --"it's the network..."            "The Journey is the reward"
speff@interlog.com             Info for manufacturers: http://www.trexon.com
Embedded software/hardware/analog  Info for designers:  http://www.speff.com
 >>>Inexpensive test equipment & parts http://search.ebay.com/_W0QQsassZspeff


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