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1 / 1specs 12evidence [n]sources 1
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field · keyvaluesource sentencesourceEvidenceRetrieved · Changed
Storage temperaturestorage_temperature
valuemeasured at Rated voltage 6.0V / 7.4V / 8.4V
-20°C ~ 70°C
source sentenceStorage Temperature Range -20°C ~ 70°C
sourcehttps://aifitlab.com/products/ocservo-ocs-451hv-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Ambient temperatureambient_temperature
valuemeasured at Rated voltage 6.0V / 7.4V / 8.4V
-15°C ~ 65°C
source sentenceOperating Temperature Range -15°C ~ 65°C
sourcehttps://aifitlab.com/products/ocservo-ocs-451hv-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Weightweight
valuemeasured at Rated voltage 6.0V / 7.4V / 8.4V
73 (excluding accessory)
source sentenceWeight (g) 73 (excluding accessory)
sourcehttps://aifitlab.com/products/ocservo-ocs-451hv-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Rated voltagerated_voltage
value
6.0V / 7.4V / 8.4V
source sentenceOperating Voltage 6.0V / 7.4V / 8.4V
sourcehttps://aifitlab.com/products/ocservo-ocs-451hv-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Stall currentstall_current
valuemeasured at Rated voltage 6.0V / 7.4V / 8.4V
6V: 3.7; 7.4V: 4.5; 8.4V: 5.2
source sentenceStall current (A) 6V: 3.7; 7.4V: 4.5; 8.4V: 5.2
sourcehttps://aifitlab.com/products/ocservo-ocs-451hv-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
No-load speedno_load_speed
valuemeasured at Rated voltage 6.0V / 7.4V / 8.4V
6V: 0.144; 7.4V: 0.122; 8.4V: 0.106
source sentenceNo load speed (sec/60°) 6V: 0.144; 7.4V: 0.122; 8.4V: 0.106
sourcehttps://aifitlab.com/products/ocservo-ocs-451hv-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
No-load currentno_load_current
valuemeasured at Rated voltage 6.0V / 7.4V / 8.4V
6V: 320; 7.4V: 370; 8.4V: 440
source sentenceRunning current (at no load) (mA) 6V: 320; 7.4V: 370; 8.4V: 440
sourcehttps://aifitlab.com/products/ocservo-ocs-451hv-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Pulse width rangepulse_width_range
valuemeasured at Rated voltage 6.0V / 7.4V / 8.4V
800~2200 μsec
source sentencePulse Width Range 800~2200 μsec
sourcehttps://aifitlab.com/products/ocservo-ocs-451hv-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Dead band widthdead_band_width
valuemeasured at Rated voltage 6.0V / 7.4V / 8.4V
as printed 1 μsec1 μs
source sentenceDead Band Width 1 μsec
sourcehttps://aifitlab.com/products/ocservo-ocs-451hv-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Stall torquestall_torque
valuemeasured at Rated voltage 6.0V / 7.4V / 8.4V
6V: 37; 7.4V: 43; 8.4V: 48
source sentencePeak stall torque (kg·cm) 6V: 37; 7.4V: 43; 8.4V: 48
sourcehttps://aifitlab.com/products/ocservo-ocs-451hv-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Overall dimensionsoverall_dimensions
valuemeasured at Rated voltage 6.0V / 7.4V / 8.4V
20 × 40 × 38
source sentenceSize (mm) 20 × 40 × 38
sourcehttps://aifitlab.com/products/ocservo-ocs-451hv-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Output splineoutput_spline
valuemeasured at Rated voltage 6.0V / 7.4V / 8.4V
25T - Φ5.94mm
source sentenceOutput Spline 25T - Φ5.94mm
sourcehttps://aifitlab.com/products/ocservo-ocs-451hv-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
specs 12, 12 shown
Source documents.
1 source the values were read from
1 documents
DownloadSource files are not published yet: which documents may be published is undecided.
No change
2026-08-28first collected · 1 sources
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 · OCS-451HV · B · Motors
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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