I didn't see any pneumatic retract mechanism. I did see a servo motor driving an ACME screw. The next video had a KR2 with a V6 of some kind in in. Looked like a belted air power reduction drive setup.
Kevin Golden Harrisonville, MO In a message dated 2/18/2011 11:18:41 P.M. Central Standard Time, pk.sm...@bigpond.net.au writes: http://www.youtube.com/watch?v=QDLinTFgwbc&feature=autoplay&list=UL-GgBwI4te io&index=3&playnext=1 Paul Smith Brisbane, AUSTRALIA pk.sm...@bigpond.net.au http://kr2spacemodulator.blogspot.com/ _______________________________________ Search the KRnet Archives at http://www.maddyhome.com/krsrch/index.jsp to UNsubscribe from KRnet, send a message to krnet-le...@mylist.net please see other KRnet info at http://www.krnet.org/info.html