Data captured: · Published: · Update delayed: this release is over 8 days old.
Series reference image, not this exact model · from harmonicdrive.net
1 / 1
1 / 1specs 15evidence [n]sources 2
1976 N·mAllowable average load torque
2990 N·mAllowable start/stop torque
143 N·mBackdriving torque
1
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field · keyvaluesource sentencesourceEvidenceRetrieved · Changed
Allowable average load torqueallowable_average_load_torque
value
as printed 1,9761976 N·m
source sentenceLimit for Average Torque 1,976 Nm
sourcehttps://www.harmonicdrive.net/products/component-sets/cup-type/csg-2a/csg-65-100-2a-gr · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Allowable start/stop torqueallowable_startstop_torque
value
as printed 2,9902990 N·m
source sentenceLimit for Repeated Peak Torque 2,990 Nm
sourcehttps://www.harmonicdrive.net/products/component-sets/cup-type/csg-2a/csg-65-100-2a-gr · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Backdriving torquebackdriving_torque
value
as printed 143143 N·m
source sentenceBackdriving Torque 143 Nm
sourcehttps://www.harmonicdrive.net/products/component-sets/cup-type/csg-2a/csg-65-100-2a-gr · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Transmission accuracytransmission_accuracy
value
as printed 11 arcmin
source sentenceStandard Accuracy 1 arc min
sourcehttps://www.harmonicdrive.net/products/component-sets/cup-type/csg-2a/csg-65-100-2a-gr · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Weightweight
value
as printed 6.76.7 kg
source sentenceMass 6.7 kg
sourcehttps://www.harmonicdrive.net/products/component-sets/cup-type/csg-2a/csg-65-100-2a-gr · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Allowable start/stop torqueallowable_startstop_torque
valuemeasured at Reduction ratio 100
as printed 2,9902990 N·m
source sentenceCSG-65-100-2A-GR 65 100 1,236 2,990 6,175 143 1 6.7 54 88 98
sourcehttps://www.harmonicdrive.net/products/component-sets/cup-type/csg-2a · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Backdriving torquebackdriving_torque
valuemeasured at Reduction ratio 100
as printed 143143 N·m
source sentenceCSG-65-100-2A-GR 65 100 1,236 2,990 6,175 143 1 6.7 54 88 98
sourcehttps://www.harmonicdrive.net/products/component-sets/cup-type/csg-2a · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Transmission accuracytransmission_accuracy
valuemeasured at Reduction ratio 100
as printed 11 arcmin
source sentenceCSG-65-100-2A-GR 65 100 1,236 2,990 6,175 143 1 6.7 54 88 98
sourcehttps://www.harmonicdrive.net/products/component-sets/cup-type/csg-2a · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Weightweight
valuemeasured at Reduction ratio 100
as printed 6.76.7 kg
source sentenceCSG-65-100-2A-GR 65 100 1,236 2,990 6,175 143 1 6.7 54 88 98
sourcehttps://www.harmonicdrive.net/products/component-sets/cup-type/csg-2a · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Reduction ratioreduction_ratio
value
as printed 100100
source sentenceCSG-65-100-2A-GR 65 100 1,236 2,990 6,175 143 1 6.7 54 88 98
sourcehttps://www.harmonicdrive.net/products/component-sets/cup-type/csg-2a · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Rated torquerated_torque
valuemeasured at Reduction ratio 100 · Rated life basis Rated Torque L10
as printed 1,2361236 N·m
source sentenceCSG-65-100-2A-GR 65 100 1,236 2,990 6,175 143 1 6.7 54 88 98
sourcehttps://www.harmonicdrive.net/products/component-sets/cup-type/csg-2a · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Peak torquepeak_torque
valuemeasured at Reduction ratio 100
as printed 6,1756175 N·m
source sentenceCSG-65-100-2A-GR 65 100 1,236 2,990 6,175 143 1 6.7 54 88 98
sourcehttps://www.harmonicdrive.net/products/component-sets/cup-type/csg-2a · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Torsional stiffnesstorsional_stiffness
valuemeasured at Reduction ratio 100 · Stiffness region K1 Torsional Stiffness
as printed 54540000 N·m/rad
source sentenceCSG-65-100-2A-GR 65 100 1,236 2,990 6,175 143 1 6.7 54 88 98
sourcehttps://www.harmonicdrive.net/products/component-sets/cup-type/csg-2a · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Torsional stiffnesstorsional_stiffness
valuemeasured at Reduction ratio 100 · Stiffness region K2 Torsional Stiffness
as printed 88880000 N·m/rad
source sentenceCSG-65-100-2A-GR 65 100 1,236 2,990 6,175 143 1 6.7 54 88 98
sourcehttps://www.harmonicdrive.net/products/component-sets/cup-type/csg-2a · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Torsional stiffnesstorsional_stiffness
valuemeasured at Reduction ratio 100 · Stiffness region K3 Torsional Stiffness
as printed 98980000 N·m/rad
source sentenceCSG-65-100-2A-GR 65 100 1,236 2,990 6,175 143 1 6.7 54 88 98
sourcehttps://www.harmonicdrive.net/products/component-sets/cup-type/csg-2a · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
specs 15, 15 shown
Source documents.
2 sources the values were read from
2 documents
harmonicdrive.net/products/component-sets/cup-type/csg-2aMaker's document · 10 valuesRetrieved 2026-09-08
harmonicdrive.net/products/component-sets/cup-type/csg-2a/csg-65-100-2a-grMaker's document · 5 valuesRetrieved 2026-09-08
DownloadSource files are not published yet: which documents may be published is undecided.
No change
2026-09-08first collected · 2 sources
Next update2026-10-01
Change history kept
Build a joint around this part.
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Check joint combinationsJOINT · CSG-65-100-2A-GR · Unclassified
StatusNot applicable
- Family not yet set
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