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PFP Mechanical Peer Review SWEA Pedestal. Paul Turin, LME 2010 May 10. SWEA Assembly. CESR supplied detector and MCP assembly. UCB supplied electronics and mounting interface. Stowed on S/C. Caged to forward deck. 20kg balance mass. Deployed on S/C.
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PFP Mechanical Peer Review SWEA Pedestal Paul Turin, LME 2010 May 10
SWEA Assembly CESR supplied detector and MCP assembly UCB supplied electronics and mounting interface
Stowed on S/C Caged to forward deck 20kg balance mass
Deployed on S/C SWEA axis parallel to SC Z when deployed (balance mass not shown)
Exploded View SWEA detector head Purge port (fitting TBD) LVPS Pedestal housing Digital board Board mounted SC harness and enable connectors Cover HV enable plug
Baseplate Mounting holes (4) Area expected needed for solar absorber Vent port (screened for EMC) HV Enable plug (green tag item) SC harness connector
Differences from STEREO SWEA • Modification of STEREO SWEA pedestal design • STE instrument and supporting electronics removed • ½ height, simpler mounting at periphery • Only LVPS and digital board • Simpler electrical interfaces • Expect to want sun absorber area on base – issue with balance mass?