KAGRA VIS Operations Manual - BS Suspension Reference
Stepper Motor Stuff
GAS Vertical |
Arun Microelectronics (AML) |
D42.2-HX |
5.5Ω |
PI Yaw |
Phytron |
VSS 25.200.0.6 |
5.2Ω |
PI Horizontal |
?? |
?? |
7Ω |
LVDT
Note: As 2017-05-30, the Primary and Secondary of the PI Horizontal LVDTs are swapped relative to the table.
Type |
Primary/Single/IN/1-6 |
Secondary/Double/OUT/2-7 |
Actuation/ACT/3-8 |
GAS Vertical |
AWG36, 187Ω, 38 mH |
AWG32, 78Ω, 9.5 mH |
AWG32, 110Ω, 74 mH |
PI Horizontal |
250 Ω |
320 Ω |
155 Ω |