Category:Orbital Replacement Unit
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element of the International Space Station that can be easily replaced | |||||
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English: Orbital Replacement Unit (ORUs) are key elements of the International Space Station that can be readily replaced when the unit either passes its design life or fails. Examples of ORUs are: Pumps, Storage Tanks, Controller Boxes, Antennas, and Battery Units. Such units are replaced either by Astronauts during EVA or by the SPDM Arm. All are stored on the three External Stowage Platforms (ESPs) or the four ExPRESS Logistics Carriers (ELCs) mounted on the Integrated Truss Structure (ITS).
Media in category "Orbital Replacement Unit"
The following 37 files are in this category, out of 37 total.
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01 FHRC sts126 fhrc.jpg 468 × 312; 44 KB
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02 PM on thr LMC for STS-131 2010-2215.jpg 1,268 × 954; 259 KB
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03 NTA.jpg 471 × 317; 55 KB
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05 HPGTAs K12801R111 7A.jpg 1,003 × 663; 126 KB
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06 MBSU on the ESP-2.jpg 624 × 528; 100 KB
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07 DSCUs on ESP-2 s134e010658.jpg 608 × 440; 60 KB
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08 BCDU.png 746 × 438; 339 KB
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10 CMG on ELC-2 atop the S3 Truss.jpg 595 × 598; 98 KB
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12 CTC-2 iss026e024409.jpg 2,034 × 1,366; 739 KB
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13 PFCS STS-102.jpg 284 × 258; 33 KB
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15 s127e006934.jpg 1,394 × 1,188; 402 KB
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19 SPDM arm ELC-3 2010-5529.jpg 2,008 × 3,000; 806 KB
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ATA.png 772 × 633; 100 KB
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BCDU drawing.png 1,048 × 524; 164 KB
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CMG.png 481 × 436; 329 KB
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CMGa.png 1,100 × 866; 333 KB
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DCSU art.png 706 × 632; 185 KB
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DCSU image.png 389 × 265; 129 KB
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ESP-3 s118e07104.jpg 1,202 × 1,090; 362 KB
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FHRC without MLI cover STS-128.png 735 × 765; 533 KB
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HPGTA.png 923 × 590; 509 KB
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HRS.png 989 × 764; 303 KB
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LEE.png 1,028 × 687; 338 KB
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Li-ion batteries as ISS-ORUs.jpg 528 × 396; 82 KB
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Linear Drive Unit.png 487 × 450; 21 KB
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NTA.png 673 × 565; 110 KB
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PCU drawing.png 966 × 671; 216 KB
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PCU.png 482 × 376; 248 KB
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Pitch Roll Joint PRJ.png 264 × 424; 156 KB
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Pitch Roll Joint.tiff 1,646 × 1,618; 5.08 MB
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Pump Module with fixed grapple bar and MLI illustrations.png 1,165 × 867; 384 KB
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SASA.png 651 × 492; 160 KB
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SGANT drawing.tif 951 × 994; 164 KB
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STP-H4 Experiment package.png 1,384 × 671; 621 KB
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TUS-RA.png 1,075 × 607; 323 KB
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TUS-RAb.png 733 × 701; 531 KB
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Utility Transfer Assembly UTA.png 570 × 240; 142 KB