Re: [CAD_CAM_EDM_DRO] Ironless DC-motors

At 04:59 PM 9/2/2000 +0200, Anders Blix wrote:

>Annybody know of a good source for Ironless (moving coil) DC-motors???
>They can be of either moving basket or moving disc type. And they have to
>have a torque of more than 150 zo-in (at least more or less). They should
>(hopefully) be rated for more than 150 Watt.
>
>The point is that they need to be fast and have low inertia.
>
>I have found a few, but they are EXPENSIVE!!!!!
>
>Anybody know of anny surplus???
>Types of interrest are:
>
>Electro-Craft M-1440
>Pacific Scientific 4VM82/62 XXX
>Micro Switch 4VM62
>Yaskava S-12-B

Brigar Electronics has (had?) some PMI pancake motors
1600 RPM at 100 oz-in; 940 oz-in max pulse torque
24 VDC 7 Amp - about $70-80 with tach, and $40 without, and
the catalog and web page prices didn't seem to agree, IIRC.

http://members.aol.com/brigar2/brigar.html