The Advanced Photon Source
a U.S. Department of Energy Office of Science User Facility

8-Circle

Container Title
Motor Units Steps/Rev
(Steps)
Units/Rev
(Units)
Backlash
(Units)
Sign Speed
(Rev/sec)
Base Speed
(Rev/sec)
Accel Time
(sec)
Theta/Eta degrees 10000 1.0 0.1 NEG 4.0 0.5 0.25
Two Theta/Del degrees 10000 1.0 0.1 NEG 4.0 0.5 0.25
Chi degrees 10000 1.0 0.1 POS 4.0 0.5 0.25
Phi degrees 10000 1.0 0.1 POS 4.0 0.5 0.25