|
Size: 3143
Comment:
|
Size: 3566
Comment:
|
| Deletions are marked like this. | Additions are marked like this. |
| Line 65: | Line 65: |
| == Measured resonant frequency == | == Resonant frequency == |
| Line 67: | Line 67: |
| || Stage || Resonant frequency [Hz] || Q factor || Reference || ||F0 GAS||0.5|| 19|| klog 5446|| ||SF GAS||0.34|| 27.03|| klog 5334|| ||BF GAS||0.417|| 22.28|| klog 5334|| ||IP||0.33|| ??||| klog 5926|| |
|| Stage || Measured resonant frequency [Hz] || Q factor || Assumed resonant frequency (SUMCON) [Hz] || Reference || ||F0 GAS||0.5|| 19|| 0.3|| klog 5446|| ||SF GAS||0.34|| 27.03|| 0.5|| klog 5334|| ||BF GAS||0.417|| 22.28|| 0.38|| klog 5334|| ||IP||0.33|| ??||| klog 5926|| klog 5926|| == Updated models == || Name || Data from CAD only || Includes GAS freq. || Change IP leg Stiffness || Change IP Torsional Stiffness || ||TypeB_SR3_.m||Yes|| No|| No|| No|| ||TypeB_SR3_05092018_enzo_1.m||Yes|| Yes|| No|| No|| ||TypeB_SR3_05092018_enzo_1.m||Yes|| Yes|| No|| No|| ||TypeB_SR3_05092018_enzo_1.m||0.33||Yes|| Yes|| No|| No|| |
KAGRA VIS Operations Manual - SR3 Suspension Reference
Stepper Motor Info
Type |
Manufacturer |
Model |
Coil resistance |
Color code (A1/A2//B1/B2) |
|
GAS Vertical |
Arun Microelectronics (AML) |
D42.2-HX |
5.5Ω |
green/grey//black/white |
|
PI Yaw |
Phytron |
VSS 25.200.0.6 |
5.2Ω |
yellow/red//blue/green |
|
PI Horizontal |
?? |
?? |
7Ω |
|
|
Stepper |
Controller |
Channel |
"Left" |
BF GAS |
0 |
Up |
|
SF GAS |
1 |
Up |
|
F0 GAS |
2 |
Up |
|
PI H0 |
0 |
?? |
|
PI H1 |
1 |
?? |
|
PI H2 |
2 |
?? |
|
PI Yaw |
3 |
Clockwise |
Pico Info
Pico |
Controller |
Channel |
Colors |
|
IM_PIT |
10.68.150.26=SR3_IM |
1 |
red/white |
Joystick Up = +pitch |
IM_ROL |
10.68.150.26=SR3_IM |
2 |
red/white |
|
IM_YAW |
10.68.150.26=SR3_IM |
3 |
red/white |
|
BF_1 |
10.68.150.27=SR3_BF |
1 |
red/white |
|
BF_2 |
10.68.150.27=SR3_BF |
2 |
red/white |
|
LVDT Info
LVDT Coil Info
Copied from BS - check!
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 |
Measured
Type |
Primary/Single/IN/1-6 |
Secondary/Double/OUT/2-7 |
Actuation/ACT/3-8 |
Reference |
GAS Vertical |
111.3 Ω |
131.2 Ω |
208.4 Ω |
2018-06-26 |
PI Horizontal 1/3 |
55.4 Ω |
122.5 Ω |
130.3 Ω |
2018-06-28 |
PI Horizontal 2/3 |
53.3 Ω |
120.4 Ω |
134.2 Ω |
2018-06-28 |
PI Horizontal 3/3 |
54.0 Ω |
120.9 Ω |
133.3 Ω |
2018-06-28 |
LVDT Driver Info
LVDT Driver S.N. |
Left card |
Stage |
Resistor value [ohm] |
Reference Signal |
Gain |
Right card |
Stage |
Resistor value [ohm] |
Reference Signal |
Gain |
SR3: SN 1807783 |
R0 |
BF GAS |
60.0 |
4.90 Vpp |
4.90/5.02 = 0.976 |
R0 |
PI LVDT#1 |
50.7 |
4.90Vpp |
4.90/5.02 = 0.976 |
R1 |
SF GAS |
60.7 |
4.86 Vpp |
4.86/5.02 = 0.968 |
R1 |
PI LVDT#2 |
50.7 |
4.88 Vpp |
4.88/5.02 = 0.972 |
|
R2 |
F0 GAS |
60.9 |
4.86 Vpp |
4.86/5.02 = 0.968 |
R2 |
PI LVDT#3 |
50.0 |
4.88 Vpp |
4.88/5.02 = 0.972 |
|
R3 |
Not used |
60.7 |
4.86 Vpp |
4.86/5.02 = 0.968 |
R3 |
Not used |
50.9 |
4.86 Vpp |
4.86/5.02 = 0.968 |
Magnet Info
Location |
Size (mm) |
Number |
Material |
SR |
5xØ2 |
4 |
|
IM |
10xØ10 |
2x6 |
|
SR Damper |
10x10x12 |
72 |
NdFeB?? |
LBB Damper |
10x10x12 |
48 |
NdFeB?? |
Resonant frequency
Stage |
Measured resonant frequency [Hz] |
Q factor |
Assumed resonant frequency (SUMCON) [Hz] |
Reference |
F0 GAS |
0.5 |
19 |
0.3 |
klog 5446 |
SF GAS |
0.34 |
27.03 |
0.5 |
klog 5334 |
BF GAS |
0.417 |
22.28 |
0.38 |
klog 5334 |
IP |
0.33 |
?? |
| klog 5926 |
klog 5926 |
Updated models
Name |
Data from CAD only |
Includes GAS freq. |
Change IP leg Stiffness |
Change IP Torsional Stiffness |
|
TypeB_SR3_.m |
Yes |
No |
No |
No |
|
TypeB_SR3_05092018_enzo_1.m |
Yes |
Yes |
No |
No |
|
TypeB_SR3_05092018_enzo_1.m |
Yes |
Yes |
No |
No |
|
TypeB_SR3_05092018_enzo_1.m |
0.33 |
Yes |
Yes |
No |
No |