Redesign of quad UIM coil driver and magnet size to reduce magnetic coupling

Document #:

LIGO-T1300503-v4

Document type:

T - Technical notes

Abstract:

Redesign of quad UIM coil driver and magnet size to reduce magnetic coupling

Files in Document:

• T1300503_v4_UIM_coil_magnet_redesign-1.pdf (490.0 kB)

Other Files:

• T1300503_v4_UIM_coil_magnet_redesign-1.docx (479.0 kB)

Topics:

• Final Design
• Suspensions

Authors:

• Norna Robertson
• Ken Strain
• Jeffrey Kissel
• Peter Fritschel

Keywords:

magnetic coupling UIM coil driver

Notes and Changes:

v1 is first draft.
v2 captures comments/suggestions/additions from Peter F, Jeff K and Ken S.
v3 has corrected info on current magnet/flag assmebly and revised drawing.
v4 - added to conclusions section with comments from SUS discussion on 11 June 2103, and added picture of possible redesigns in Appendix C.

Related Documents:

• LIGO-T1400367: Some Notes on Assembly of Modified UIM Magnet/Flag Unit

Referenced by: