Data captured: · Published: · Update delayed: this release is over 8 days old.
Photograph of the part · from aifitlab.com
1 / 1
1 / 1specs 26evidence [n]sources 2
258Reduction ratio
1
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field · keyvaluesource sentencesourceEvidenceRetrieved · Changed
Storage temperaturestorage_temperature
valuemeasured at Reduction ratio 1/258
-30℃～80℃
source sentenceStorage Temperature Range -30℃～80℃
sourcehttps://aifitlab.com/products/feetech-ft5420m-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Ambient temperatureambient_temperature
valuemeasured at Reduction ratio 1/258
-20℃～60℃
source sentenceOperating Temperature Range -20℃～60℃
sourcehttps://aifitlab.com/products/feetech-ft5420m-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Weightweight
valuemeasured at Reduction ratio 1/258
as printed 60.6± 1g0.0606 kg
source sentenceWeight 60.6± 1g
sourcehttps://aifitlab.com/products/feetech-ft5420m-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Reduction ratioreduction_ratio
value
as printed 1/258258
source sentenceGear Ratio 1/258
sourcehttps://aifitlab.com/products/feetech-ft5420m-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Rated torquerated_torque
valuemeasured at Rated voltage 8.4V · Reduction ratio 1/258
as printed 7.5kg.cm@8.4V0.7355 N·m
source sentenceRated torque 7.5kg.cm@8.4V
sourcehttps://aifitlab.com/products/feetech-ft5420m-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Stall currentstall_current
valuemeasured at Rated voltage 8.4V · Reduction ratio 1/258
as printed 2.95A@8.4V2.95 A
source sentenceStall current 2.95A@8.4V
sourcehttps://aifitlab.com/products/feetech-ft5420m-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Storage temperaturestorage_temperature
valuemeasured at Reduction ratio 1/258
-30℃～80℃
source sentenceStorage Temperature Range -30℃～80℃
sourcehttps://robotopian.com/products/feetech-ft5420m-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Ambient temperatureambient_temperature
valuemeasured at Reduction ratio 1/258
-20℃～60℃
source sentenceOperating Temperature Range -20℃～60℃
sourcehttps://robotopian.com/products/feetech-ft5420m-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Reduction ratio 1/258
as printed 60.6± 1g0.0606 kg
source sentenceWeight 60.6± 1g
sourcehttps://robotopian.com/products/feetech-ft5420m-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Reduction ratioreduction_ratio
value
as printed 1/258258
source sentenceGear Ratio 1/258
sourcehttps://robotopian.com/products/feetech-ft5420m-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Rated torquerated_torque
valuemeasured at Rated voltage 8.4V · Reduction ratio 1/258
as printed 7.5kg.cm@8.4V0.7355 N·m
source sentenceRated torque 7.5kg.cm@8.4V
sourcehttps://robotopian.com/products/feetech-ft5420m-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Stall currentstall_current
valuemeasured at Rated voltage 8.4V · Reduction ratio 1/258
as printed 2.95A@8.4V2.95 A
source sentenceStall current 2.95A@8.4V
sourcehttps://robotopian.com/products/feetech-ft5420m-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Operating voltage rangeoperating_voltage_range
valuemeasured at Reduction ratio 1/258
4V-12V
source sentenceOperating Voltage Range 4V-12V
sourcehttps://aifitlab.com/products/feetech-ft5420m-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Idle currentidle_current
valuemeasured at Rated voltage 8.4V · Reduction ratio 1/258
6MA@8.4V
source sentenceIdle current(at stopped) 6MA@8.4V
sourcehttps://aifitlab.com/products/feetech-ft5420m-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
No-load speedno_load_speed
valuemeasured at Rated voltage 8.4V · Reduction ratio 1/258
0.095sec/60°@8.4V
source sentenceNo load speed 0.095sec/60°@8.4V
sourcehttps://aifitlab.com/products/feetech-ft5420m-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Pulse width rangepulse_width_range
valuemeasured at Reduction ratio 1/258
500~2500 μ sec
source sentencePulse width range 500~2500 μ sec
sourcehttps://aifitlab.com/products/feetech-ft5420m-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Dead band widthdead_band_width
valuemeasured at Reduction ratio 1/258
≤4 μ sec
source sentenceDead band width ≤4 μ sec
sourcehttps://aifitlab.com/products/feetech-ft5420m-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Operating voltage rangeoperating_voltage_range
valuemeasured at Reduction ratio 1/258
4V-12V
source sentenceOperating Voltage Range 4V-12V
sourcehttps://robotopian.com/products/feetech-ft5420m-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Idle currentidle_current
valuemeasured at Rated voltage 8.4V · Reduction ratio 1/258
6MA@8.4V
source sentenceIdle current(at stopped) 6MA@8.4V
sourcehttps://robotopian.com/products/feetech-ft5420m-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load speedno_load_speed
valuemeasured at Rated voltage 8.4V · Reduction ratio 1/258
0.095sec/60°@8.4V
source sentenceNo load speed 0.095sec/60°@8.4V
sourcehttps://robotopian.com/products/feetech-ft5420m-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Pulse width rangepulse_width_range
valuemeasured at Reduction ratio 1/258
500~2500 μ sec
source sentencePulse width range 500~2500 μ sec
sourcehttps://robotopian.com/products/feetech-ft5420m-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Dead band widthdead_band_width
valuemeasured at Reduction ratio 1/258
≤4 μ sec
source sentenceDead band width ≤4 μ sec
sourcehttps://robotopian.com/products/feetech-ft5420m-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Stall torquestall_torque
valuemeasured at Rated voltage 8.4V · Reduction ratio 1/258
as printed 22.5kg.cm@8.4V2.206 N·m
source sentencePeak stall torque 22.5kg.cm@8.4V
sourcehttps://aifitlab.com/products/feetech-ft5420m-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Stall torquestall_torque
valuemeasured at Rated voltage 8.4V · Reduction ratio 1/258
as printed 22.5kg.cm@8.4V2.206 N·m
source sentencePeak stall torque 22.5kg.cm@8.4V
sourcehttps://robotopian.com/products/feetech-ft5420m-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Bearing typebearing_type
valuemeasured at Reduction ratio 1/258
Ball bearings
source sentenceBearing Ball bearings
sourcehttps://aifitlab.com/products/feetech-ft5420m-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Bearing typebearing_type
valuemeasured at Reduction ratio 1/258
Ball bearings
source sentenceBearing Ball bearings
sourcehttps://robotopian.com/products/feetech-ft5420m-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
specs 26, 26 shown
Source documents.
2 sources the values were read from
2 documents
DownloadSource files are not published yet: which documents may be published is undecided.
No change
2026-08-28first collected · 2 sources
Next update2026-10-01
Change history kept
Build a joint around this part.
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Check joint combinationsJOINT · FT5420M-C001 · Unclassified
StatusNot applicable
- Family not yet set
To settle before a verdict
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