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 13evidence [n]sources 2
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9 N·mAllowable average load torque
9 N·mAllowable start/stop torque
10Reduction ratio
1
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field · keyvaluesource sentencesourceEvidenceRetrieved · Changed
Allowable average load torqueallowable_average_load_torque
value
as printed 99 N·m
source sentenceLimit for Average Torque 9 Nm
sourcehttps://www.harmonicdrive.net/products/servo-mount-gearheads/harmonic-planetary/hpn-a-planetary-gearbox/11/hpn-11a-10 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Allowable start/stop torqueallowable_startstop_torque
value
as printed 99 N·m
source sentenceLimit for Repeated Peak Torque 9 Nm
sourcehttps://www.harmonicdrive.net/products/servo-mount-gearheads/harmonic-planetary/hpn-a-planetary-gearbox/11/hpn-11a-10 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-06Changed —
Allowable start/stop torqueallowable_startstop_torque
valuemeasured at Reduction ratio 10
as printed 99 N·m
source sentenceHPN-11A-10 11 42 10 7 9 9 40 10,000 < 5 0.44 0.2 320 420
sourcehttps://www.harmonicdrive.net/products/servo-mount-gearheads/harmonic-planetary/hpn-a-planetary-gearbox · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Weightweight
valuemeasured at Reduction ratio 10
as printed 0.440.44 kg
source sentenceHPN-11A-10 11 42 10 7 9 9 40 10,000 < 5 0.44 0.2 320 420
sourcehttps://www.harmonicdrive.net/products/servo-mount-gearheads/harmonic-planetary/hpn-a-planetary-gearbox · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Reduction ratioreduction_ratio
value
as printed 1010
source sentenceHPN-11A-10 11 42 10 7 9 9 40 10,000 < 5 0.44 0.2 320 420
sourcehttps://www.harmonicdrive.net/products/servo-mount-gearheads/harmonic-planetary/hpn-a-planetary-gearbox · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Rated torquerated_torque
valuemeasured at Reduction ratio 10 · Rated life basis Rated Torque L10
as printed 77 N·m
source sentenceHPN-11A-10 11 42 10 7 9 9 40 10,000 < 5 0.44 0.2 320 420
sourcehttps://www.harmonicdrive.net/products/servo-mount-gearheads/harmonic-planetary/hpn-a-planetary-gearbox · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Rated torquerated_torque
valuemeasured at Reduction ratio 10 · Rated life basis Rated Torque L50
as printed 99 N·m
source sentenceHPN-11A-10 11 42 10 7 9 9 40 10,000 < 5 0.44 0.2 320 420
sourcehttps://www.harmonicdrive.net/products/servo-mount-gearheads/harmonic-planetary/hpn-a-planetary-gearbox · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Peak torquepeak_torque
valuemeasured at Reduction ratio 10
as printed 4040 N·m
source sentenceHPN-11A-10 11 42 10 7 9 9 40 10,000 < 5 0.44 0.2 320 420
sourcehttps://www.harmonicdrive.net/products/servo-mount-gearheads/harmonic-planetary/hpn-a-planetary-gearbox · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Max input speedmax_input_speed
valuemeasured at Reduction ratio 10
as printed 10,00010000 r/min
source sentenceHPN-11A-10 11 42 10 7 9 9 40 10,000 < 5 0.44 0.2 320 420
sourcehttps://www.harmonicdrive.net/products/servo-mount-gearheads/harmonic-planetary/hpn-a-planetary-gearbox · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Backlashbacklash
valuemeasured at Reduction ratio 10
< 5
source sentenceHPN-11A-10 11 42 10 7 9 9 40 10,000 < 5 0.44 0.2 320 420
sourcehttps://www.harmonicdrive.net/products/servo-mount-gearheads/harmonic-planetary/hpn-a-planetary-gearbox · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Torsional stiffnesstorsional_stiffness
valuemeasured at Reduction ratio 10 · Stiffness region K1 Torsional Stiffness
as printed 0.22000 N·m/rad
source sentenceHPN-11A-10 11 42 10 7 9 9 40 10,000 < 5 0.44 0.2 320 420
sourcehttps://www.harmonicdrive.net/products/servo-mount-gearheads/harmonic-planetary/hpn-a-planetary-gearbox · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Radial loadradial_load
valuemeasured at Reduction ratio 10
as printed 320320 N
source sentenceHPN-11A-10 11 42 10 7 9 9 40 10,000 < 5 0.44 0.2 320 420
sourcehttps://www.harmonicdrive.net/products/servo-mount-gearheads/harmonic-planetary/hpn-a-planetary-gearbox · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Axial loadaxial_load
valuemeasured at Reduction ratio 10
as printed 420420 N
source sentenceHPN-11A-10 11 42 10 7 9 9 40 10,000 < 5 0.44 0.2 320 420
sourcehttps://www.harmonicdrive.net/products/servo-mount-gearheads/harmonic-planetary/hpn-a-planetary-gearbox · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
specs 13, 13 shown
Source documents.
2 sources the values were read from
2 documents
harmonicdrive.net/products/servo-mount-gearheads/harmonic-planetary/hpn-a-planetary-gearboxMaker's document · 11 valuesRetrieved 2026-09-08
harmonicdrive.net/products/servo-mount-gearheads/harmonic-planetary/hpn-a-planetary-gearbox/11/hpn-11a-10Maker's document · 2 valuesRetrieved 2026-09-06
DownloadSource files are not published yet: which documents may be published is undecided.
No change
2026-09-06first collected · 2 sources
Next update2026-10-01
Change history kept
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Check joint combinationsJOINT · HPN-11A-10 · Unclassified
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