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Components › A · Joint Actuation › Harmonic Drive Systems
SHA20A-CG & SGAdd to cart
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哈默纳科（上海）商贸有限公司 · Harmonic Drive Systems

SHA20A-CG & SG

A · Joint Actuation · active · sources 2
specs 8evidence [n]sources 2

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Specs.

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field · keyvaluesource sentencesourceEvidenceRetrieved · Changed
Continuous currentcontinuous_current
valuemeasured at Driver model DDP-090-18 · Supply voltage DC48 to 90 V · Current basis (peak/RMS) Actuator Cont. Current (pk) · Table row DDP-090-18 SHA20A-CG & SG (ratios > 100:1) DC48 to 90 V
6.6 A (6.2 for 160/161:1)
source sentenceDDP-090-18 SHA20A-CG & SG (ratios > 100:1) DC48 to 90 V 6.6 A (6.2 for 160/161:1) 16.9 / 15.4 / 12.9 A
sourcehttps://www.harmonicdrive.net/products/servo-drives/dc-bus/ddp · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Peak currentpeak_current
valuemeasured at Driver model DDP-090-18 · Supply voltage DC48 to 90 V · Current basis (peak/RMS) Actuator Peak Current (pk) · Table row DDP-090-18 SHA20A-CG & SG (ratios > 100:1) DC48 to 90 V
16.9 / 15.4 / 12.9 A
source sentenceDDP-090-18 SHA20A-CG & SG (ratios > 100:1) DC48 to 90 V 6.6 A (6.2 for 160/161:1) 16.9 / 15.4 / 12.9 A
sourcehttps://www.harmonicdrive.net/products/servo-drives/dc-bus/ddp · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Continuous currentcontinuous_current
valuemeasured at Driver model DDP-090-36 · Supply voltage DC48 to 90 V · Current basis (peak/RMS) Actuator Cont. Current (pk) · Table row DDP-090-36 SHA20A-CG & SG (ratios < 100:1) DC48 to 90 V
as printed 6.6 A6.6 A
source sentenceDDP-090-36 SHA20A-CG & SG (ratios < 100:1) DC48 to 90 V 6.6 A 21 / 18.8 A
sourcehttps://www.harmonicdrive.net/products/servo-drives/dc-bus/ddp · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Peak currentpeak_current
valuemeasured at Driver model DDP-090-36 · Supply voltage DC48 to 90 V · Current basis (peak/RMS) Actuator Peak Current (pk) · Table row DDP-090-36 SHA20A-CG & SG (ratios < 100:1) DC48 to 90 V
21 / 18.8 A
source sentenceDDP-090-36 SHA20A-CG & SG (ratios < 100:1) DC48 to 90 V 6.6 A 21 / 18.8 A
sourcehttps://www.harmonicdrive.net/products/servo-drives/dc-bus/ddp · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Continuous currentcontinuous_current
valuemeasured at Driver model DDP-090-18 · Supply voltage DC48 to 90 V · Current basis (peak/RMS) Actuator Cont. Current (pk) · Table row DDP-090-18 SHA20A-CG & SG (ratios > 100:1) DC48 to 90 V
6.6 A (6.2 for 160/161:1)
source sentenceDDP-090-18 SHA20A-CG & SG (ratios > 100:1) DC48 to 90 V 6.6 A (6.2 for 160/161:1) 16.9 / 15.4 / 12.9 A
sourcehttps://www.harmonicdrive.net/products/servo-drives/dc-digital-servo-drives/ddp · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Peak currentpeak_current
valuemeasured at Driver model DDP-090-18 · Supply voltage DC48 to 90 V · Current basis (peak/RMS) Actuator Peak Current (pk) · Table row DDP-090-18 SHA20A-CG & SG (ratios > 100:1) DC48 to 90 V
16.9 / 15.4 / 12.9 A
source sentenceDDP-090-18 SHA20A-CG & SG (ratios > 100:1) DC48 to 90 V 6.6 A (6.2 for 160/161:1) 16.9 / 15.4 / 12.9 A
sourcehttps://www.harmonicdrive.net/products/servo-drives/dc-digital-servo-drives/ddp · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Continuous currentcontinuous_current
valuemeasured at Driver model DDP-090-36 · Supply voltage DC48 to 90 V · Current basis (peak/RMS) Actuator Cont. Current (pk) · Table row DDP-090-36 SHA20A-CG & SG (ratios < 100:1) DC48 to 90 V
as printed 6.6 A6.6 A
source sentenceDDP-090-36 SHA20A-CG & SG (ratios < 100:1) DC48 to 90 V 6.6 A 21 / 18.8 A
sourcehttps://www.harmonicdrive.net/products/servo-drives/dc-digital-servo-drives/ddp · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
Peak currentpeak_current
valuemeasured at Driver model DDP-090-36 · Supply voltage DC48 to 90 V · Current basis (peak/RMS) Actuator Peak Current (pk) · Table row DDP-090-36 SHA20A-CG & SG (ratios < 100:1) DC48 to 90 V
21 / 18.8 A
source sentenceDDP-090-36 SHA20A-CG & SG (ratios < 100:1) DC48 to 90 V 6.6 A 21 / 18.8 A
sourcehttps://www.harmonicdrive.net/products/servo-drives/dc-digital-servo-drives/ddp · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-08Changed —
specs 8, 8 shown

Source documents.

2 sources the values were read from

2 documents
harmonicdrive.net/products/servo-drives/dc-bus/ddpMaker's document · 4 valuesRetrieved 2026-09-08
harmonicdrive.net/products/servo-drives/dc-digital-servo-drives/ddpMaker's document · 4 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

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JOINT · SHA20A-CG & SG · A · Joint Actuation
StatusNeeds checking
  • Missing specs for the joint check
  • No verdict: the specification keys it needs are not settled

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Supplier.

WRC 2026 Beijing exhibitors, and other suppliers.

哈默纳科（上海）商贸有限公司Harmonic Drive Systems
WRC2026-B-008Hall BBooth B110CNharmonicdrive.net · official
This supplier's parts 1,815Supplier page

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