|
Size: 2126
Comment:
|
Size: 2343
Comment:
|
| Deletions are marked like this. | Additions are marked like this. |
| Line 31: | Line 31: |
| ||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|| |
||Type||Primary/Single/IN/1-6||Secondary/Double/OUT/2-7||Actuation/ACT/3-8||Gain Resistor|| ||GAS BF Vertical||AWG36, 187Ω, 38 mH||AWG32, 78Ω, 9.5 mH||AWG32, 110Ω, 74 mH||165,5Ω|| ||GAS SF Vertical||AWG36, 187Ω, 38 mH||AWG32, 78Ω, 9.5 mH||AWG32, 110Ω, 74 mH||99.5|| ||GAS F0 Vertical||AWG36, 187Ω, 38 mH||AWG32, 78Ω, 9.5 mH||AWG32, 110Ω, 74 mH||98.5Ω|| ||PI Horizontal||250 Ω||320 Ω||155 Ω||100Ω|| |
KAGRA VIS Operations Manual - BS Suspension Reference
Stepper Motor Info
Type |
Manufacturer |
Model |
Color code (A1/A2//B1/B2) |
Coil Ω @Motor |
Coil Ω @Connector |
@Flange |
GAS Vertical |
Arun Microelectronics (AML) |
D42.2-HX |
green/grey//black/white |
5.5Ω |
7.1Ω |
9.4Ω |
PI Yaw |
Phytron |
VSS 25.200.0.6 |
yellow/red//blue/green |
5.2Ω |
|
|
PI Horizontal |
?? |
?? |
|
7Ω |
|
|
Stepper |
Controller |
Channel |
Effect of "Left" Cmd |
BF GAS |
0 |
Keystone Up |
|
SF GAS |
1 |
Keystone Up |
|
F0 GAS |
2 |
Keystone Up |
|
PI H0 |
0 |
IP Clockwise |
|
PI H1 |
1 |
IP Clockwise |
|
PI H2 |
2 |
IP Clockwise |
|
PI Yaw |
3 |
SF/... Clockwise |
Pico Info
Pico |
Controller |
Channel |
Colors |
Effect of "+" Cmd |
IM_PIT |
10.68.150.16=BS_IM |
1 |
red/white |
|
IM_ROL |
10.68.150.16=BS_IM |
2 |
red/white |
|
IM_YAW |
10.68.150.16=BS_IM |
3 |
red/white |
|
BF_1 |
10.68.150.17=BS_BF |
1 |
red/white |
|
BF_2 |
10.68.150.17=BS_BF |
2 |
red/white |
|
LVDT Info
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 |
Gain Resistor |
GAS BF Vertical |
AWG36, 187Ω, 38 mH |
AWG32, 78Ω, 9.5 mH |
AWG32, 110Ω, 74 mH |
165,5Ω |
GAS SF Vertical |
AWG36, 187Ω, 38 mH |
AWG32, 78Ω, 9.5 mH |
AWG32, 110Ω, 74 mH |
99.5 |
GAS F0 Vertical |
AWG36, 187Ω, 38 mH |
AWG32, 78Ω, 9.5 mH |
AWG32, 110Ω, 74 mH |
98.5Ω |
PI Horizontal |
250 Ω |
320 Ω |
155 Ω |
100Ω |
OSEM Info
Location |
LED V |
PD V |
Coil Ω |
Coil Ω @Type 5 |
Coil Ω @Type5+3 |
RM |
- |
- |
11.3 |
14.8 |
|
IRM |
1.051 |
0.47 |
11.3 |
14.8 |
Magnet Info
Location |
Size (mm) |
Number |
Material |
BS (Old) |
3xØ6 |
4 |
NdFeB |
BS (New) |
3xØ2 |
4 |
|
IM |
10xØ10 |
2x6 |
NdFeB?? |
SR Damper |
10x10x12 |
72 |
NdFeB?? |
LBB Damper |
10x10x12 |
48 |
NdFeB?? |