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224:. Canadarm2 is 17.6 m (58 ft) when fully extended and has seven motorized joints (an 'elbow' hinge in the middle, and three rotary joints at each of the 'wrist/shoulder' ends). It has a mass of 1,800 kg (4,000 lb) and a diameter of 35 cm (14 in) and is made from titanium. The arm is capable of handling large payloads of up to 116,000 kg (256,000 lb) and was able to assist with docking the space shuttle. It is self-relocatable and can move end-over-end to reach many parts of the Space Station in an
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544:. It has locations to store tools and equipment, foot-restraints, handrails and safety tether attachment points as well as a camera assembly. If needed, it is even possible for an astronaut to "ride" the MBS while it moves at a top speed of about 1.5 meters per minute. On either side of the MBS are the Crew and Equipment Translation Aids. These carts ride on the same rails as the MBS. Astronauts ride them manually during EVAs to transport equipment and to facilitate their movements around the station.
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78:(ISS). Launched to the ISS in 2001, it plays a key role in station assembly and maintenance; it moves equipment and supplies around the station, supports astronauts working in space, and services instruments and other payloads attached to the ISS and is used for external maintenance. Astronauts receive specialized training to enable them to perform these functions with the various systems of the MSS.
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shaft. Another LEE is on the Mobile Base System's
Payload ORU Accommodations (POA) unit. The POA LEE is used to temporarily hold large ISS components. One more is on the Special Purpose Dexterous Manipulator (SPDM, also known as "Dextre" or "Canada hand"). Six LEEs have been manufactured and used in
270:. Only one RWS controls the MSS at a time. The RWS has two sets of control joysticks: one Rotational Hand Controller (RHC) and one Translational Hand Controller (THC). In addition to this is the Display and Control Panel (DCP) and the Portable Computer System (PCS) laptop.
438:
currently handled by astronauts during spacewalks. Although
Canadarm2 can move around the station in an "inchworm motion", it is unable to carry anything with it unless Dextre is attached. Testing was done in the space simulation chambers of the Canadian Space Agency's
502:. Canadarm2 can relocate by itself, but can't carry at the same time, Dextre can't relocate by itself. The MBS gives the two robotic arms the ability to travel to work sites all along the truss structure and to step off onto grapple fixtures along the way. When
285:. Operators can work in shifts to accomplish objectives with more flexibility than when done by on-board crew operators, albeit at a slower pace. Astronaut operators are used for time-critical operations such as visiting vehicle captures and robotics-supported
232:(PDGFs) on the station. PDGFs located around the station provide power, data and video to the arm through either of its two Latching End Effectors (LEEs). The arm can also travel the entire length of the space station truss using the Mobile Base System.
550:
525:, one at each of its four top corners. Any of these can be used as a base for the two robots, Canadarm2 and Dextre, as well as any of the payloads that might be held by them. The MBS also has two locations to attach payloads. The first is the
2057:
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434:", is a smaller two-armed robot that can attach to Canadarm2, the ISS, or the Mobile Base System. The arms and their power tools are capable of handling delicate assembly tasks and changing
254:(HTV) which are equipped with a standard grapple fixture which the Canadarm2 uses to capture and berth the spacecraft. The arm is also used to unberth and release the spacecraft after use.
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of
Canadarm2. It can be used to park, power and command any payload with a grapple fixture, while keeping Canadarm2 free to do something else. The other attachment location is the
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Some time before 12 May 2021 Canadarm2 was hit by a small piece of orbital debris damaging its thermal blankets and one of the booms. Its operation appeared to be unaffected.
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On-board operators see what they are doing by looking at the three
Robotic Work Station (RWS) LCD screens. The MSS has two RWS units: one in the
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239:. In construction of the station the arm was used to move large segments into place. It can also be used to capture unpiloted ships like the
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Installed on May 27, 2011, is a 15.24 meter (50-foot) boom with handrails and inspection cameras, attached to the end of
Canadarm2.
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on top of the US provided Mobile
Transporter cart which hosts the MRS Base System. The system's control software was written in the
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Canadarm2 riding the Mobile Base System along the Mobile
Transporter railway, running the length of the station's main truss
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The Mobile Remote
Servicer Base System (MBS) is a base platform for the robotic arms. It was added to the station during
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In recent years, the majority of robotic operations are commanded remotely by flight controllers on the ground at
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661:. The second crane was launched alongside Pirs itself. The cranes were later moved to the docking compartment
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A unique view of the whole arm, MBS and Dextre, grappling containers while near the massive solar arrays
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Astronaut Scott
Parazynski (at right) riding the OBSS boom to repair the solar array during STS-120
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537:(MCAS). This is another type of attachment system that is used to host scientific experiments.
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are attached to the MBS, they have a combined mass of 4,900 kg (10,800 lb). Like
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The Mobile Base System just before
Canadarm2 installed it on the Mobile Transporter during
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The exterior of the Canadarm is clad with Kevlar fabric, while the arm itself is made from
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In addition to moving itself around the station, the arm can move any object with a
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in April 2001, this second generation arm is a larger, more advanced version of the
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Youtube animation of the Mobile Base System, Canadarm2 and Dextre working together
622:
Remote Manipulator System (JEM-RMS). The JEM-RMS is primarily used to service the
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778:, also known as the Special Purpose Dexterous Manipulator (SPDM), used on the ISS
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Canadarm2 has two LEEs, one at each end. A LEE has 3 snare wires to catch the
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447:, Ontario. The manipulator was launched to the station on 11 March 2008 on
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Dextre and Canadarm2 docked side by side on Power Data Grapple Fixtures
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cargo cranes. One of the cranes could be extended to reach the end of
228:-like movement. In this movement, it is limited only by the number of
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Shuttle Remote Manipulator System (RMS) holding OBSS boom on STS-114
649:. The other could extend to the opposite side and reach the end of
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831:"Space Debris Has Hit And Damaged The International Space Station"
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126:, (previously divisions of MacDonald Dettwiler Associates called
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Robotic Transfer and Interfaces for External ISS Payloads. 2014
529:(POA). This is a device that looks and functions much like the
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85:
the Space Station Remote Manipulator System (SSRMS), known as
883:"A Private Space Station Might Be Born From the ISS - Seeker"
130:, MD Robotics, and previously called SPAR Aerospace) for the
572:
Orbiter Boom Sensor System § Enhanced ISS Boom Assembly
857:"Axiom Station Assembly Sequence — Axiom Space Axiom Space"
1059:
Youtube animation of Canadarm2 inchworming on the station
498:), which allows it to glide 108 metres down rails on the
1044:
ISS Assembly: Canadarm2 and the Mobile Servicing System
27:
Robotic system on board the International Space Station
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The Remote Manipulator System, used on the ISS module
134:'s contribution to the International Space Station.
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1049:Canadian Space Agency information about Canadarm2
1003:"CSA - STS-111 - Mobile Base System - MBS Design"
614:The station received a second robotic arm during
653:. The first crane was assembled in space during
923:"The Slowest and Fastest Train in the Universe"
630:(ERA) was launched alongside the Russian-built
527:Payload/Orbital Replacement Unit Accommodations
518:and it has a minimum service life of 15 years.
430:The Special Purpose Dexterous Manipulator, or "
275:Christopher C. Kraft Jr. Mission Control Center
2263:Components of the International Space Station
1804:
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907:EVA Checklist STS-126 Flight Supplement, 2008
92:the Mobile Remote Servicer Base System (MBS).
8:
38:anchored to the end of the Canadarm2 during
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482:in June 2002. The platform rests atop the
366:Earth, to be refurbished for Ground Spare
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122:The MSS was designed and manufactured by
81:The MSS is composed of three components:
749:MacDonald Dettwiler and Associates (MDA)
680:
540:The MBS also supports astronauts during
181:working on the robotic control computers
2165:Defence Research and Development Canada
1005:. Canadian Space Agency. Archived from
794:
578:
295:Canadarm 2 will also help to berth the
210:Space Station Remote Manipulator System
111:The system can move along rails on the
1507:Window Observational Research Facility
803:"Case Study: MDA - Canadian Space Arm"
2160:Communications Research Centre Canada
934:
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420:Special Purpose Dexterous Manipulator
97:Special Purpose Dexterous Manipulator
7:
942:. Government of Canada. 20 June 2018
2115:MacDonald, Dettwiler and Associates
25:
626:. An additional robotic arm, the
1773:
1772:
1709:Centrifuge Accommodations Module
1582:
1033:good diagrams of SSRMS/Canadarm2
961:Garcia, Mark (22 October 2018).
751:, the manufacturers of Canadarm2
733:
595:
581:
549:
436:Orbital Replacement Units (ORUs)
2227:Churchill Rocket Research Range
1683:Multi-Purpose Logistics Modules
150:controlling Canadarm2 from the
1459:International Docking Adapters
940:"About the Mobile Base System"
829:Michelle, Star (31 May 2021).
632:Multipurpose Laboratory Module
521:The MBS is equipped with four
332:various locations on the ISS.
1:
402:Spare stored on exterior ISS
54:to berth with the station on
2155:Canadian Geospace Monitoring
2084:John H. Chapman Space Centre
535:MBS Common Attachment System
283:John H. Chapman Space Centre
2232:International Space Station
1496:Pressurized Mating Adapters
1276:International Space Station
523:Power Data Grapple Fixtures
323:Latching end effector (LEE)
230:Power Data Grapple Fixtures
117:Ada 95 programming language
76:International Space Station
2309:
1464:Integrated Truss Structure
1454:ExPRESS Logistics Carriers
1449:External Stowage Platforms
620:Japanese Experiment Module
569:
566:Enhanced ISS Boom Assembly
423:
113:Integrated Truss Structure
2170:National Research Council
1768:
1580:
963:"Mobile Servicing System"
542:extravehicular activities
2089:David Florida Laboratory
1755:Manufacturing of the ISS
1729:Universal Docking Module
757:, which was used on the
637:Originally connected to
441:David Florida Laboratory
287:extra-vehicular activity
208:Officially known as the
2273:Space program of Canada
1734:Russian Research Module
1474:Mobile Servicing System
1193:Mobile Servicing System
983:. MIT Technology Review
64:Mobile Servicing System
2179:International partners
2094:Saskatoon CSA Building
2031:Other space technology
2012:RADARSAT Constellation
1724:Science Power Platform
1688:Interim Control Module
759:Space Shuttle Orbiters
531:Latching End Effectors
475:
459:
324:
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307:Latching End Effectors
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182:
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1820:Canadian Space Agency
1637:Axiom Orbital Segment
716:Canadian Space Agency
701:Canadian Space Agency
641:the ISS also has two
470:
457:
322:
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279:Canadian Space Agency
264:and the other in the
252:H-II Transfer Vehicle
212:(SSRMS). Launched on
196:
188:
177:
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132:Canadian Space Agency
99:(SPDM, also known as
49:
33:
2293:Robotic manipulators
2148:Related institutions
1739:Science Power Module
1444:European Robotic Arm
764:European Robotic Arm
628:European Robotic Arm
624:JEM Exposed Facility
500:station's main truss
201:S.S. Alan Poindexter
74:system on board the
2278:2001 in spaceflight
1851:Jenni Sidey-Gibbons
1846:David Saint-Jacques
1827:Canadian astronauts
1760:Assembly of the ISS
1719:Crew Return Vehicle
1469:Life Support System
981:"A Space-Age Robot"
909:pages 115, 117, 118
399:Earth, Ground Spare
297:Axiom Space Station
197:Canadarm2 captures
36:Stephen K. Robinson
2129:Magellan Aerospace
2119:MDA Space Missions
2038:Black Brant rocket
1641:US Deorbit Vehicle
1274:Components of the
1126:MDA Space Missions
1095:Maxar Technologies
741:Spaceflight portal
687:Agency or Company
634:on July 15, 2021.
610:Other ISS robotics
484:Mobile Transporter
476:
463:Mobile Base System
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206:
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128:MDA Space Missions
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2222:Bell Satellite TV
2133:Bristol Aerospace
1925:
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1897:Bjarni Tryggvason
1786:
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1714:Habitation Module
1704:Propulsion Module
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1439:Electrical System
1241:
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1152:John S. MacDonald
889:. 25 January 2017
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344:Current location
166:, pictured above
16:(Redirected from
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2288:Robots of Canada
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385:Spare stored on
341:Initial location
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1291:Russian Segment
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1025:Further reading
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1109:DigitalGlobe
1102:Subsidiaries
1011:. Retrieved
1007:the original
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985:. Retrieved
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944:. Retrieved
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891:. Retrieved
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220:'s original
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204:in late 2016
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63:
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2283:2001 robots
2242:Shaw Direct
2103:Contractors
1947:Anik series
1410:Tranquility
1233:WorldView-4
1228:WorldView-3
1223:WorldView-2
1218:WorldView-1
862:Axiom Space
516:MD Robotics
315:LEE drawing
148:Leroy Chiao
2257:Categories
2077:Facilities
2058:FGS/NIRISS
2007:RADARSAT-2
2002:RADARSAT-1
1942:Alouette 2
1937:Alouette 1
1930:Satellites
1601:components
1427:Subsystems
1346:US Segment
1208:Radarsat-2
1203:Radarsat-1
1013:2008-03-15
987:January 2,
946:January 2,
893:2021-09-26
868:2021-08-09
812:2009-10-15
789:References
696:Canadarm 2
248:spacecraft
146:Astronaut
34:Astronaut
2048:Canadarm2
1917:Ken Money
1697:Cancelled
1565:PK-3 Plus
1550:ISS-CREAM
1479:Canadarm2
1198:QuickBird
808:. AdaCore
512:Canadarm2
504:Canadarm2
413:SPDM LEE
138:Canadarm2
87:Canadarm2
2043:Canadarm
2022:Sapphire
2017:SCISAT-1
1957:CASSIOPE
1778:Category
1676:hardware
1649:Proposed
1570:SAGE III
1395:Leonardo
1360:Columbus
1283:Orbiting
1178:GeoEye-1
1168:Canadarm
1161:Products
755:Canadarm
727:See also
673:module.
410:SPDM LEE
355:POA LEE
226:inchworm
222:Canadarm
164:Titanium
101:"Dextre"
70:), is a
2139:Telesat
2110:COM DEV
1992:NEOSSat
1865:Retired
1748:Related
1630:Planned
1518:devices
1404:airlock
1381:Harmony
1374:Destiny
1321:Rassvet
1314:Prichal
925:. NASA.
690:Launch
659:STS-101
616:STS-124
488:STS-110
480:STS-111
473:STS-111
449:STS-123
374:POA LEE
260:Destiny
214:STS-100
152:Destiny
72:robotic
56:STS-132
52:Rassvet
40:STS-114
2068:OSIRIS
2063:MOPITT
2053:Dextre
1987:MSAT-1
1977:M3MSat
1972:ISIS 2
1967:ISIS 1
1962:Hermes
1834:Active
1656:Node 4
1623:Future
1592:Former
1525:AMS-02
1503:cranes
1501:Strela
1484:Dextre
1367:Cupola
1335:Zvezda
1213:Tomnod
1183:Ikonos
1173:Dextre
1145:People
1114:GeoEye
846:
840:31 May
782:Strela
776:Dextre
711:Dextre
655:STS-96
651:Zvezda
643:Strela
618:, the
508:Dextre
445:Ottawa
432:Dextre
426:Dextre
391:LEE B
377:LEE A
267:Cupola
262:module
246:Cygnus
243:, the
58:, 2010
42:, 2005
2215:Other
1952:BRITE
1674:Spare
1661:XBASE
1599:Major
1560:NICER
1530:CALET
1417:Unity
1402:Quest
1328:Zarya
1307:Poisk
1300:Nauka
806:(PDF)
684:Name
670:Zarya
664:Poisk
647:Zarya
639:Pirs,
363:LEE A
352:LEE B
18:SSRMS
2206:SNSB
2201:JAXA
2196:ISRO
2191:NASA
1982:MOST
1609:Pirs
1555:MAXI
1545:HDEV
1540:GEDI
1535:CATS
1388:Kibō
1354:BEAM
989:2023
967:NASA
948:2023
842:2021
771:Kibo
667:and
657:and
506:and
387:ELC1
95:the
62:The
2186:ESA
1136:SSL
494:in
443:in
407:301
396:205
382:204
371:203
360:202
349:201
338:S/N
301:ISS
281:'s
154:lab
124:MDA
103:or
68:MSS
2259::
965:.
931:^
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66:(
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