Mass for Stage 1 Vibration Absorber

Document #:

LIGO-D1001758-v2

Document type:

D - Drawings

Abstract:

Mass for Stage 1 Vibration Absorber

Files in Document:

• D1001758 - Mass for Stage 1 Vibration Absorber.PDF (102.5 kB)

Other Files:

• D1001758 - Mass for Stage 1 Vibration Absorber.SLDPRT (216.5 kB)

ICS/JIRA Record:

• ICS_LINK

Topics:

• Seismic Isolation
• Basic R&D

Authors:

• Sebastien Biscans

Keywords:

damper

Notes and Changes:

Changed external radius to chamfer to match .25" internal R.
Changed 1/6" vent holes to 1/4" MAX for easier fabrication
Updated various notes, dimensions.

Referenced by:

• LIGO-E1100092: DCN for D1001760- v1, related parts, and assemblies
• LIGO-E1200705: DCN for v2 parts of the vibration absorber for the front doors of stage 1 (aLIGO BSC-ISI system)