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D51111-05
Course: V 1, Fall 2009School: Caltech
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C 3.6 63.8 Voice-coil 1 2 3 4 5 6 7 8 9 10 A A 126 127 281 129 A A 125 B B C actuator: wire 25-AWG, 140 turns. 12.25 Use only kapton insulated wires approved by LIGO, all other kinds of enamel are forbidden. bunting magnetics N35P500500-SH 275 274 124 The straight section of the coils must be immobilized with a spray of Cycom 3002 kaptom enamel diluited with 25% of chemical purity...
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C
3.6
63.8
Voice-coil 1
2
3
4
5
6
7
8
9
10
A
A
126
127
281
129
A
A
125
B
B
C actuator: wire 25-AWG, 140 turns. 12.25 Use only kapton insulated wires approved by LIGO, all other kinds of enamel are forbidden.
bunting magnetics N35P500500-SH
275
274
124 The straight section of the coils must be immobilized with a spray of Cycom 3002 kaptom enamel diluited with 25% of chemical purity ethanol, baked at 90 ^C for
D
8 magnets per actuator maximum baking temperature 145^C
D
128
1 hour and 177 ^C for 15 minutes in a clean air oven.
13.75
E E
273
272
SEE DRAWING 105
changed name of magnets added dimensions
27-11-06 26-09-06 25-09-06 14-09-06
date signature
F
modified holes in part 124 added plate for winding
ref. note
F
modifications
129
134 133 133 133 133 134
draw.
magnet base coil 1/2 281 spools 275 274 273 272
ref.
Note: All screws are plated with silver
128 127 126 124-275 275-274 124-274.276 129-272 129-273 tommy head screw 5Mx20 tommy head screw 5Mx20 tommy head screw 5Mx20 count. head screw 5Mx16 count. head screw 5Mx16 tommy head screw 5Mx16 tommy head screw 5Mx20 count. head screw 2.5Mx6 tommy head screw 5Mx16 4 8 12 4 8 16 24 48 24
title
134 134 134 134 134
draw.
winding plate stiffening base support coil stiffening support magnet
added legend
central flux guide f...
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