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Components › B · Motors › Feetech
ST-5420-C001Add to cart
Photograph of the part · from feetechrc.comST-5420-C001 — ST-5420-C001 — Feetech manufacturer reference1 / 1
Feetech · Feetech

ST-5420-C001

B · Motors · active · sources 4
specs 44evidence [n]sources 4
0.0655 kgWeight
1

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Specs.

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field · keyvaluesource sentencesourceEvidenceRetrieved · Changed
Storage temperaturestorage_temperature
value
-30℃～80℃
source sentenceStorage Temperature Range -30℃～80℃
sourcehttps://aifitlab.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Ambient temperatureambient_temperature
value
-20℃～60℃
source sentenceOperating Temperature Range -20℃～60℃
sourcehttps://aifitlab.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Overall dimensionsoverall_dimensions
value
A：40.6mm B：20mm C：30mm
source sentenceDimensions A：40.6mm B：20mm C：30mm
sourcehttps://aifitlab.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Weightweight
value
as printed 65.5± 1g0.0655 kg
source sentenceWeight 65.5± 1g
sourcehttps://aifitlab.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Rated torquerated_torque
valuemeasured at Rated voltage 7.4V
as printed 8.3kg.cm@7.4V0.814 N·m
source sentenceRated torque 8.3kg.cm@7.4V
sourcehttps://aifitlab.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Stall currentstall_current
valuemeasured at Rated voltage 7.4V
as printed 4.7A@7.4V4.7 A
source sentenceStall current 4.7A@7.4V
sourcehttps://aifitlab.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Storage temperaturestorage_temperature
value
-30°C to 80°C
source sentenceStorage temperature range -30°C to 80°C
sourcehttps://rcdrone.top/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Ambient temperatureambient_temperature
value
-20°C to 60°C
source sentenceOperating temperature range -20°C to 60°C
sourcehttps://rcdrone.top/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Overall dimensionsoverall_dimensions
value
A: 40.6 mm; B: 20 mm; C: 30 mm
source sentenceDimensions A: 40.6 mm; B: 20 mm; C: 30 mm
sourcehttps://rcdrone.top/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
value
as printed 65.5 ± 1 g0.0655 kg
source sentenceWeight 65.5 ± 1 g
sourcehttps://rcdrone.top/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load speedno_load_speed
valuemeasured at Rated voltage 7.4V
0.111 sec/60° (90 RPM) @ 7.4V
source sentenceNo-load speed 0.111 sec/60° (90 RPM) @ 7.4V
sourcehttps://rcdrone.top/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Rated torquerated_torque
valuemeasured at Rated voltage 7.4V
as printed 8.3 kg.cm @ 7.4V0.814 N·m
source sentenceRated torque 8.3 kg.cm @ 7.4V
sourcehttps://rcdrone.top/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Stall currentstall_current
valuemeasured at Rated voltage 7.4V
as printed 4.7 A @ 7.4V4.7 A
source sentenceStall current 4.7 A @ 7.4V
sourcehttps://rcdrone.top/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Storage temperaturestorage_temperature
value
-30℃～80℃
source sentenceStorage Temperature Range -30℃～80℃
sourcehttps://robotopian.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Ambient temperatureambient_temperature
value
-20℃～60℃
source sentenceOperating Temperature Range -20℃～60℃
sourcehttps://robotopian.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Overall dimensionsoverall_dimensions
value
A：40.6mm B：20mm C：30mm
source sentenceDimensions A：40.6mm B：20mm C：30mm
sourcehttps://robotopian.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
value
as printed 65.5± 1g0.0655 kg
source sentenceWeight 65.5± 1g
sourcehttps://robotopian.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Rated torquerated_torque
valuemeasured at Rated voltage 7.4V
as printed 8.3kg.cm@7.4V0.814 N·m
source sentenceRated torque 8.3kg.cm@7.4V
sourcehttps://robotopian.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Stall currentstall_current
valuemeasured at Rated voltage 7.4V
as printed 4.7A@7.4V4.7 A
source sentenceStall current 4.7A@7.4V
sourcehttps://robotopian.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Storage temperaturestorage_temperature
value
-30℃~80℃
source sentenceStorage Temperature Range -30℃~80℃
sourcehttps://www.zennixtek.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Ambient temperatureambient_temperature
value
-20℃~60℃
source sentenceOperating Temperature Range -20℃~60℃
sourcehttps://www.zennixtek.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
value
as printed 65.5±1g0.0655 kg
source sentenceWeight 65.5±1g
sourcehttps://www.zennixtek.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Rated torquerated_torque
valuemeasured at Rated voltage 7.4V
as printed 8.3kg.cm@7.4V0.814 N·m
source sentenceRated torque 8.3kg.cm@7.4V
sourcehttps://www.zennixtek.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Stall currentstall_current
valuemeasured at Rated voltage 7.4V
as printed 4.7A@7.4V4.7 A
source sentenceStall current 4.7A@7.4V
sourcehttps://www.zennixtek.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Operating voltage rangeoperating_voltage_range
value
4.8-8.4V
source sentenceOperating Voltage Range 4.8-8.4V
sourcehttps://aifitlab.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
No-load speedno_load_speed
value
0.111sec/60°(90RPM)7.4V
source sentenceNo load speed 0.111sec/60°(90RPM)7.4V
sourcehttps://aifitlab.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Bus ID rangebus_id_range
value
0-253
source sentenceID Range 0-253
sourcehttps://aifitlab.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Operating voltage rangeoperating_voltage_range
value
4.8-8.4V
source sentenceOperating voltage range 4.8-8.4V
sourcehttps://rcdrone.top/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Bus ID rangebus_id_range
value
0-253
source sentenceID range 0-253
sourcehttps://rcdrone.top/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Operating voltage rangeoperating_voltage_range
value
4.8-8.4V
source sentenceOperating Voltage Range 4.8-8.4V
sourcehttps://robotopian.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load speedno_load_speed
value
0.111sec/60°(90RPM)7.4V
source sentenceNo load speed 0.111sec/60°(90RPM)7.4V
sourcehttps://robotopian.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Bus ID rangebus_id_range
value
0-253
source sentenceID Range 0-253
sourcehttps://robotopian.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Operating voltage rangeoperating_voltage_range
value
4.8–8.4V
source sentenceOperating Voltage Range 4.8–8.4V
sourcehttps://www.zennixtek.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load speedno_load_speed
valuemeasured at Rated voltage 7.4V
0.111sec/60° (90RPM)@7.4V
source sentenceNo load speed 0.111sec/60° (90RPM)@7.4V
sourcehttps://www.zennixtek.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load currentno_load_current
valuemeasured at Rated voltage 7.4V
as printed 480mA@7.4V0.48 A
source sentenceRunning current (at no load) 480mA@7.4V
sourcehttps://www.zennixtek.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Bus ID rangebus_id_range
value
0–253
source sentenceID range 0–253
sourcehttps://www.zennixtek.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Stall torquestall_torque
valuemeasured at Rated voltage 7.4V
as printed 25kg.cm@7.4V2.452 N·m
source sentencePeak stall torque 25kg.cm@7.4V
sourcehttps://aifitlab.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Stall torquestall_torque
valuemeasured at Rated voltage 7.4V
as printed 25 kg.cm @ 7.4V2.452 N·m
source sentencePeak stall torque 25 kg.cm @ 7.4V
sourcehttps://rcdrone.top/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Stall torquestall_torque
valuemeasured at Rated voltage 7.4V
as printed 25kg.cm@7.4V2.452 N·m
source sentencePeak stall torque 25kg.cm@7.4V
sourcehttps://robotopian.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Stall torquestall_torque
valuemeasured at Rated voltage 7.4V
as printed 25kg.cm@7.4V2.452 N·m
source sentencePeak stall torque 25kg.cm@7.4V
sourcehttps://www.zennixtek.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Bearing typebearing_type
value
Ball bearings
source sentenceBearing Ball bearings
sourcehttps://aifitlab.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Bearing typebearing_type
value
Ball bearings
source sentenceBearing Ball bearings
sourcehttps://rcdrone.top/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Bearing typebearing_type
value
Ball bearings
source sentenceBearing Ball bearings
sourcehttps://robotopian.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Bearing typebearing_type
value
Ball bearings
source sentenceBearing Ball bearings
sourcehttps://www.zennixtek.com/products/feetech-sts5420-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
specs 44, 44 shown

Source documents.

4 sources the values were read from

4 documents
aifitlab.com/products/feetech-sts5420-servo-motorDistributor page · 11 valuesRetrieved 2026-08-28
rcdrone.top/products/feetech-sts5420-servo-motorDistributor page · 11 valuesRetrieved 2026-09-01
robotopian.com/products/feetech-sts5420-servo-motorDistributor page · 11 valuesRetrieved 2026-09-01
zennixtek.com/products/feetech-sts5420-servo-motorDistributor page · 11 valuesRetrieved 2026-09-01
DownloadSource files are not published yet: which documents may be published is undecided.
No change
2026-08-28first collected · 4 sources
Next update2026-10-01

Change history kept

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JOINT · ST-5420-C001 · B · Motors
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FeetechFeetech
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