I have here a RoboFocus system, complete with motor, coupling and leads. It's a current model 3.1, and the only modification is to remote mount the temperature sensor (the red/black wire in the pic) so it can be taped against the OTA for more accurate temperature compoensation measurement.
Drivers available to download off the web, to work in Maxim/DL or your choice of imaging program.
You will just need to fabricate a simple bent aluminium bracket to suit your focuser - a 5 minute job! And possibly go to Jaycar for a coupling to suit your focuser shaft size.
These Robofocus kits are $469US new,
asking just $275 Aussie posted for this one.
Payment by PayPal please. Please email prior to confirm sale:
robert_greaves@bigpond.com
http://i292.photobucket.com/albums/m...s/DSCN5810.jpg