Data captured: · Published: · Update delayed: this release is over 8 days old.
Series reference image, not this exact model · from harmonicdrive.net
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1 / 1哈默纳科（上海）商贸有限公司 · Harmonic Drive Systems
FHA-17C-50/100/160-E250-A
A · Joint Actuation · active · sources 2 · multiple values 2specs 12evidence [n]sources 2multiple values 2
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field · keyvaluesource sentencesourceEvidenceRetrieved · Changed
6 values for this fieldConfirm with the supplier.
Continuous currentcontinuous_current
valuemeasured at Driver model REL-230-18 · Supply voltage AC100V · Actuator variant FHA-17C-50 / 100 / 160-E250-A · Current basis (peak/RMS) Actuator Cont. Current (Apk) · Table row REL-230-18 FHA-17C-50 / 100 / 160-E250-A AC100V
as printed 2.72.7 A
source sentenceREL-230-18 FHA-17C-50 / 100 / 160-E250-A AC100V 2.7 / 2.1 / 1.4 A 5.9 / 4.5 / 3.1 A
sourcehttps://www.harmonicdrive.net/products/servo-drives/ac-bus/rel · Maker's document
EvidenceConflicting
Retrieved · Changed2026-09-08Changed —
Continuous currentcontinuous_current
valuemeasured at Driver model REL-230-18 · Supply voltage AC100V · Actuator variant FHA-17C-50 / 100 / 160-E250-A · Current basis (peak/RMS) Actuator Cont. Current (Apk) · Table row REL-230-18 FHA-17C-50 / 100 / 160-E250-A AC100V
as printed 2.12.1 A
source sentenceREL-230-18 FHA-17C-50 / 100 / 160-E250-A AC100V 2.7 / 2.1 / 1.4 A 5.9 / 4.5 / 3.1 A
sourcehttps://www.harmonicdrive.net/products/servo-drives/ac-bus/rel · Maker's document
EvidenceConflicting
Retrieved · Changed2026-09-08Changed —
Continuous currentcontinuous_current
valuemeasured at Driver model REL-230-18 · Supply voltage AC100V · Actuator variant FHA-17C-50 / 100 / 160-E250-A · Current basis (peak/RMS) Actuator Cont. Current (Apk) · Table row REL-230-18 FHA-17C-50 / 100 / 160-E250-A AC100V
as printed 1.41.4 A
source sentenceREL-230-18 FHA-17C-50 / 100 / 160-E250-A AC100V 2.7 / 2.1 / 1.4 A 5.9 / 4.5 / 3.1 A
sourcehttps://www.harmonicdrive.net/products/servo-drives/ac-bus/rel · Maker's document
EvidenceConflicting
Retrieved · Changed2026-09-08Changed —
6 values for this fieldConfirm with the supplier.
Peak currentpeak_current
valuemeasured at Driver model REL-230-18 · Supply voltage AC100V · Actuator variant FHA-17C-50 / 100 / 160-E250-A · Current basis (peak/RMS) Actuator Peak Current (Apk) · Table row REL-230-18 FHA-17C-50 / 100 / 160-E250-A AC100V
as printed 5.95.9 A
source sentenceREL-230-18 FHA-17C-50 / 100 / 160-E250-A AC100V 2.7 / 2.1 / 1.4 A 5.9 / 4.5 / 3.1 A
sourcehttps://www.harmonicdrive.net/products/servo-drives/ac-bus/rel · Maker's document
EvidenceConflicting
Retrieved · Changed2026-09-08Changed —
Peak currentpeak_current
valuemeasured at Driver model REL-230-18 · Supply voltage AC100V · Actuator variant FHA-17C-50 / 100 / 160-E250-A · Current basis (peak/RMS) Actuator Peak Current (Apk) · Table row REL-230-18 FHA-17C-50 / 100 / 160-E250-A AC100V
as printed 4.54.5 A
source sentenceREL-230-18 FHA-17C-50 / 100 / 160-E250-A AC100V 2.7 / 2.1 / 1.4 A 5.9 / 4.5 / 3.1 A
sourcehttps://www.harmonicdrive.net/products/servo-drives/ac-bus/rel · Maker's document
EvidenceConflicting
Retrieved · Changed2026-09-08Changed —
Peak currentpeak_current
valuemeasured at Driver model REL-230-18 · Supply voltage AC100V · Actuator variant FHA-17C-50 / 100 / 160-E250-A · Current basis (peak/RMS) Actuator Peak Current (Apk) · Table row REL-230-18 FHA-17C-50 / 100 / 160-E250-A AC100V
as printed 3.13.1 A
source sentenceREL-230-18 FHA-17C-50 / 100 / 160-E250-A AC100V 2.7 / 2.1 / 1.4 A 5.9 / 4.5 / 3.1 A
sourcehttps://www.harmonicdrive.net/products/servo-drives/ac-bus/rel · Maker's document
EvidenceConflicting
Retrieved · Changed2026-09-08Changed —
Continuous currentcontinuous_current
valuemeasured at Driver model REL-230-18 · Supply voltage AC100V · Actuator variant FHA-17C-50 / 100 / 160-E250-A · Current basis (peak/RMS) Actuator Cont. Current (Apk) · Table row REL-230-18 FHA-17C-50 / 100 / 160-E250-A AC100V
as printed 2.72.7 A
source sentenceREL-230-18 FHA-17C-50 / 100 / 160-E250-A AC100V 2.7 / 2.1 / 1.4 A 5.9 / 4.5 / 3.1 A
sourcehttps://www.harmonicdrive.net/products/servo-drives/ac-servo-drives/rel · Maker's document
EvidenceConflicting
Retrieved · Changed2026-09-08Changed —
Continuous currentcontinuous_current
valuemeasured at Driver model REL-230-18 · Supply voltage AC100V · Actuator variant FHA-17C-50 / 100 / 160-E250-A · Current basis (peak/RMS) Actuator Cont. Current (Apk) · Table row REL-230-18 FHA-17C-50 / 100 / 160-E250-A AC100V
as printed 2.12.1 A
source sentenceREL-230-18 FHA-17C-50 / 100 / 160-E250-A AC100V 2.7 / 2.1 / 1.4 A 5.9 / 4.5 / 3.1 A
sourcehttps://www.harmonicdrive.net/products/servo-drives/ac-servo-drives/rel · Maker's document
EvidenceConflicting
Retrieved · Changed2026-09-08Changed —
Continuous currentcontinuous_current
valuemeasured at Driver model REL-230-18 · Supply voltage AC100V · Actuator variant FHA-17C-50 / 100 / 160-E250-A · Current basis (peak/RMS) Actuator Cont. Current (Apk) · Table row REL-230-18 FHA-17C-50 / 100 / 160-E250-A AC100V
as printed 1.41.4 A
source sentenceREL-230-18 FHA-17C-50 / 100 / 160-E250-A AC100V 2.7 / 2.1 / 1.4 A 5.9 / 4.5 / 3.1 A
sourcehttps://www.harmonicdrive.net/products/servo-drives/ac-servo-drives/rel · Maker's document
EvidenceConflicting
Retrieved · Changed2026-09-08Changed —
Peak currentpeak_current
valuemeasured at Driver model REL-230-18 · Supply voltage AC100V · Actuator variant FHA-17C-50 / 100 / 160-E250-A · Current basis (peak/RMS) Actuator Peak Current (Apk) · Table row REL-230-18 FHA-17C-50 / 100 / 160-E250-A AC100V
as printed 5.95.9 A
source sentenceREL-230-18 FHA-17C-50 / 100 / 160-E250-A AC100V 2.7 / 2.1 / 1.4 A 5.9 / 4.5 / 3.1 A
sourcehttps://www.harmonicdrive.net/products/servo-drives/ac-servo-drives/rel · Maker's document
EvidenceConflicting
Retrieved · Changed2026-09-08Changed —
Peak currentpeak_current
valuemeasured at Driver model REL-230-18 · Supply voltage AC100V · Actuator variant FHA-17C-50 / 100 / 160-E250-A · Current basis (peak/RMS) Actuator Peak Current (Apk) · Table row REL-230-18 FHA-17C-50 / 100 / 160-E250-A AC100V
as printed 4.54.5 A
source sentenceREL-230-18 FHA-17C-50 / 100 / 160-E250-A AC100V 2.7 / 2.1 / 1.4 A 5.9 / 4.5 / 3.1 A
sourcehttps://www.harmonicdrive.net/products/servo-drives/ac-servo-drives/rel · Maker's document
EvidenceConflicting
Retrieved · Changed2026-09-08Changed —
Peak currentpeak_current
valuemeasured at Driver model REL-230-18 · Supply voltage AC100V · Actuator variant FHA-17C-50 / 100 / 160-E250-A · Current basis (peak/RMS) Actuator Peak Current (Apk) · Table row REL-230-18 FHA-17C-50 / 100 / 160-E250-A AC100V
as printed 3.13.1 A
source sentenceREL-230-18 FHA-17C-50 / 100 / 160-E250-A AC100V 2.7 / 2.1 / 1.4 A 5.9 / 4.5 / 3.1 A
sourcehttps://www.harmonicdrive.net/products/servo-drives/ac-servo-drives/rel · Maker's document
EvidenceConflicting
Retrieved · Changed2026-09-08Changed —
specs 12, 12 shown
Source documents.
2 documents · 2 fields with several values
2 documents
harmonicdrive.net/products/servo-drives/ac-servo-drives/relMaker's document · 6 valuesRetrieved 2026-09-08
DownloadSource files are not published yet: which documents may be published is undecided.
2 fields with several values
2026-09-08first collected · 2 sources
multiple values · 2Continuous current · Peak current
Next update2026-10-01
Change history kept
Build a joint around this part.
Put a motor, a reducer and an encoder into the slots to see whether they combine.
Check joint combinationsJOINT · FHA-17C-50/100/160-E250-A · A · Joint Actuation
StatusNeeds checking
- Missing specs for the joint check
- No verdict: the specification keys it needs are not settled
To settle before a verdict
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This supplier's parts 1,815Supplier page
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