New type of stepping motor control for fast beam scraper
1National Laboratory for High Energy Physics, Oho-machi, Tsukuba-gun, Ibaraki-ken, 300-32, Japan.
The Review of Scientific Instruments
|June 1, 1979
Abstract:
A stepping motor control for a fast beam scraper in high vacuum is described. High speed (5 degrees /ms) and smooth angular velocity are obtained by using inertia motion within 270 degrees in one revolution.
