6252

Apollo Inertial Measurement Unit (IMU) Inertial Rate Integrating Gyro (IRIG)

Currency:USD Category:Collectibles / Autographs Start Price:NA Estimated At:1,000.00 - 1,500.00 USD
Apollo Inertial Measurement Unit (IMU) Inertial Rate Integrating Gyro (IRIG)

Bidding Over

The auction is over for this lot.
The auctioneer wasn't accepting online bids for this lot.

Contact the auctioneer for information on the auction results.

Search for other lots to bid on...
Auction Date:2016 Apr 21 @ 18:00 (UTC-05:00 : EST/CDT)
Location:236 Commercial St., Suite 100, Boston, Massachusetts, 02109, United States
ALS - Autograph Letter Signed
ANS - Autograph Note Signed
AQS - Autograph Quotation Signed
AMQS - Autograph Musical Quotation Signed
DS - Document Signed
FDC - First Day Cover
Inscribed - “Personalized”
ISP - Inscribed Signed Photograph
LS - Letter Signed
SP - Signed Photograph
TLS - Typed Letter Signed
Apollo Inertial Measurement Unit Inertial Rate Integrating Gyro mockup (inoperative shell only), measuring approximately 5.25? tall by 2.5? in diameter, with a NASA Apollo label affixed to the top. In fine condition. Three IRIGs were mounted on the Apollo Command Module and Lunar Module IMU stable platform and sensed displacement in three dimensional space. The magnitude and direction of displacement were converted to output signals that drove gimbal torque motors to restore the stable platform back to its ‘nulled’ alignment.