Test Mass Coil Shroud Concept

Document #:

LIGO-D2000400-v4

Document type:

D - Drawings

Abstract:

Concepts for the test mass coil shroud.

Current shroud aperture is currently 170.6 mm (slightly larger than test optic OD). The gold rings on the optic could allow for a smaller shroud aperture in the future.

Files in Document:

• D2000400 v4.PDF (165.5 kB)

Other Files:

• D060454 v4.pdf (165.5 kB)
• D060454-v3.pdf (177.7 kB)
• D2000400-v3.pdf (177.7 kB)

ICS/JIRA Record:

• ICS_LINK

Topics:

• System Engineering

Authors:

• Jasmine Terrones

Keywords:

Coil Shroud Test Mass

Notes and Changes:

v4 adds in hole sizes and positions on the side and front/back panels for attachment to test mass frame. The side panels have slits for easier positioning. The front/back panels have holes to ensure the foil does not cover the test mass.