Thanks Fred. Seems to be exactly what I'm looking for.

"Fred Smith" wrote in message
...
On Sat, 25 Dec 2004 20:15:34 GMT, "oparr" wrote:

Motor spins way to fast. Bearings and brushes will go in no time. Still
looking for a lower voltage drive. The popular MC33886 H-bridge controller
operates from 5 - 30V and all other support chips (quadrature to count,
counters etc.) can be found in 5V versions so don't see why such a drive
doesn't exist. May have to make my own.

http://www.imsrv.com/deskcnc/servospecs.pdf

These drives operate at 12-30volts. $65/ea in quantities of 3 or
more.

Fred Smith - IMService
http://www.cadcamcadcam.com/hobby