Have a good meade sct dec motor. I've used it on an LX-3 and an LX-5 but I have neither anymore (long story omitted). Comes with a small knob that replaces the standard dec knob, has a bracket that stays attached to your fork arm so you can quickly connect/disconnect the dec motor with a single screw and the power jack (plugs into your base).
Could be used for many things really, even focuser. Has variable speed too.
also LX-5 hand paddle in my other ad, both for ($100!)
thanks for looking