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specs 36evidence [n]sources 3
378Reduction ratio
1
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field · keyvaluesource sentencesourceEvidenceRetrieved · Changed
Storage temperaturestorage_temperature
valuemeasured at Reduction ratio 1/378
-30℃～80℃
source sentenceStorage Temperature Range -30℃～80℃ -30℃～80℃ -30℃～80℃
sourcehttps://aifitlab.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Ambient temperatureambient_temperature
valuemeasured at Reduction ratio 1/378
-20℃～60℃
source sentenceOperating Temperature Range -20℃～60℃ -20℃～60℃ -20℃～60℃
sourcehttps://aifitlab.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Weightweight
valuemeasured at Reduction ratio 1/378
as printed 91.5± 1g0.0915 kg
source sentenceWeight 84.5± 1g 91.5± 1g 91.5± 1g
sourcehttps://aifitlab.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Reduction ratioreduction_ratio
value
as printed 1/378378
source sentenceGear Ratio 1/378 1/378 1/378
sourcehttps://aifitlab.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Rated torquerated_torque
valuemeasured at Rated voltage 7.4V · Reduction ratio 1/378
as printed 13.5kg.cm@7.4V1.324 N·m
source sentenceRated torque 10kg.cm@7.4V 13.5kg.cm@7.4V 13.5kg.cm@7.4V
sourcehttps://aifitlab.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Stall currentstall_current
valuemeasured at Rated voltage 7.4V · Reduction ratio 1/378
as printed 3.1A@7.4V3.1 A
source sentenceStall current 4.2A@7.4V 3.1A@7.4V 4.4A@7.4V
sourcehttps://aifitlab.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Storage temperaturestorage_temperature
valuemeasured at Reduction ratio 1/378
-30℃～80℃
source sentenceStorage Temperature Range -30℃～80℃ -30℃～80℃ -30℃～80℃
sourcehttps://robotopian.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Ambient temperatureambient_temperature
valuemeasured at Reduction ratio 1/378
-20℃～60℃
source sentenceOperating Temperature Range -20℃～60℃ -20℃～60℃ -20℃～60℃
sourcehttps://robotopian.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Reduction ratio 1/378
as printed 91.5± 1g0.0915 kg
source sentenceWeight 84.5± 1g 91.5± 1g 91.5± 1g
sourcehttps://robotopian.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Reduction ratioreduction_ratio
value
as printed 1/378378
source sentenceGear Ratio 1/378 1/378 1/378
sourcehttps://robotopian.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Rated torquerated_torque
valuemeasured at Rated voltage 7.4V · Reduction ratio 1/378
as printed 13.5kg.cm@7.4V1.324 N·m
source sentenceRated torque 10kg.cm@7.4V 13.5kg.cm@7.4V 13.5kg.cm@7.4V
sourcehttps://robotopian.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Stall currentstall_current
valuemeasured at Rated voltage 7.4V · Reduction ratio 1/378
as printed 3.1A@7.4V3.1 A
source sentenceStall current 4.2A@7.4V 3.1A@7.4V 4.4A@7.4V
sourcehttps://robotopian.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Storage temperaturestorage_temperature
valuemeasured at Reduction ratio 1/378
-30℃~80℃
source sentenceStorage Temperature Range -30℃~80℃ -30℃~80℃ -30℃~80℃
sourcehttps://www.zennixtek.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Ambient temperatureambient_temperature
valuemeasured at Reduction ratio 1/378
-20℃~60℃
source sentenceOperating Temperature Range -20℃~60℃ -20℃~60℃ -20℃~60℃
sourcehttps://www.zennixtek.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Reduction ratio 1/378
as printed 91.5±1g0.0915 kg
source sentenceWeight 84.5±1g 91.5±1g 91.5±1g
sourcehttps://www.zennixtek.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Reduction ratioreduction_ratio
value
as printed 1/378378
source sentenceGear Ratio 1/378 1/378 1/378
sourcehttps://www.zennixtek.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Rated torquerated_torque
valuemeasured at Rated voltage 7.4V · Reduction ratio 1/378
as printed 13.5kg.cm@7.4V1.324 N·m
source sentenceRated torque 10kg.cm@7.4V 13.5kg.cm@7.4V 13.5kg.cm@7.4V
sourcehttps://www.zennixtek.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Stall currentstall_current
valuemeasured at Rated voltage 7.4V · Reduction ratio 1/378
as printed 3.1A@7.4V3.1 A
source sentenceStall current 4.2A@7.4V 3.1A@7.4V 4.4A@7.4V
sourcehttps://www.zennixtek.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Operating voltage rangeoperating_voltage_range
valuemeasured at Reduction ratio 1/378
4V-8.4V
source sentenceOperating Voltage Range 6V-7.4V 4V-8.4V 4V-8.4V
sourcehttps://aifitlab.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
No-load speedno_load_speed
valuemeasured at Rated voltage 7.4V · Reduction ratio 1/378
0.22sec/60°@7.4V
source sentenceNo load speed 0.135sec/60°@7.4V 0.22sec/60°@7.4V 0.151sec/60°@7.4V
sourcehttps://aifitlab.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Pulse width rangepulse_width_range
valuemeasured at Reduction ratio 1/378
500~2500 μ sec
source sentencePulse width range 500~2500 μ sec 500~2500 μ sec 500~2500 μ sec
sourcehttps://aifitlab.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Operating voltage rangeoperating_voltage_range
valuemeasured at Reduction ratio 1/378
4V-8.4V
source sentenceOperating Voltage Range 6V-7.4V 4V-8.4V 4V-8.4V
sourcehttps://robotopian.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load speedno_load_speed
valuemeasured at Rated voltage 7.4V · Reduction ratio 1/378
0.22sec/60°@7.4V
source sentenceNo load speed 0.135sec/60°@7.4V 0.22sec/60°@7.4V 0.151sec/60°@7.4V
sourcehttps://robotopian.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Pulse width rangepulse_width_range
valuemeasured at Reduction ratio 1/378
500~2500 μ sec
source sentencePulse width range 500~2500 μ sec 500~2500 μ sec 500~2500 μ sec
sourcehttps://robotopian.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Operating voltage rangeoperating_voltage_range
valuemeasured at Reduction ratio 1/378
4V–8.4V
source sentenceOperating Voltage Range 6V–7.4V 4V–8.4V 4V–8.4V
sourcehttps://www.zennixtek.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Idle currentidle_current
valuemeasured at Rated voltage 7.4V · Reduction ratio 1/378
as printed 6mA@7.4V0.006 A
source sentenceIdle current (at stopped) 6mA@7.4V 6mA@7.4V 6mA@7.4V
sourcehttps://www.zennixtek.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load speedno_load_speed
valuemeasured at Rated voltage 7.4V · Reduction ratio 1/378
0.22sec/60°@7.4V
source sentenceNo load speed 0.135sec/60°@7.4V 0.22sec/60°@7.4V 0.151sec/60°@7.4V
sourcehttps://www.zennixtek.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load currentno_load_current
valuemeasured at Rated voltage 7.4V · Reduction ratio 1/378
as printed 300mA@7.4V0.3 A
source sentenceRunning current (at no load) 180mA@7.4V 300mA@7.4V 300mA@7.4V
sourcehttps://www.zennixtek.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Pulse width rangepulse_width_range
valuemeasured at Reduction ratio 1/378
500~2500 µsec
source sentencePulse width range 500~2500 µsec 500~2500 µsec 500~2500 µsec
sourcehttps://www.zennixtek.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Dead band widthdead_band_width
valuemeasured at Reduction ratio 1/378
≤4 µsec
source sentenceDead band width ≤4 µsec ≤4 µsec ≤4 µsec
sourcehttps://www.zennixtek.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Stall torquestall_torque
valuemeasured at Rated voltage 7.4V · Reduction ratio 1/378
as printed 40kg.cm@7.4V3.923 N·m
source sentencePeak stall torque 30kg.cm@7.4V 40kg.cm@7.4V 40kg.cm@7.4V
sourcehttps://aifitlab.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Stall torquestall_torque
valuemeasured at Rated voltage 7.4V · Reduction ratio 1/378
as printed 40kg.cm@7.4V3.923 N·m
source sentencePeak stall torque 30kg.cm@7.4V 40kg.cm@7.4V 40kg.cm@7.4V
sourcehttps://robotopian.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Stall torquestall_torque
valuemeasured at Rated voltage 7.4V · Reduction ratio 1/378
as printed 40kg.cm@7.4V3.923 N·m
source sentencePeak stall torque 30kg.cm@7.4V 40kg.cm@7.4V 40kg.cm@7.4V
sourcehttps://www.zennixtek.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Bearing typebearing_type
valuemeasured at Reduction ratio 1/378
Ball bearings
source sentenceBearing Ball bearings Ball bearings Ball bearings
sourcehttps://aifitlab.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Bearing typebearing_type
valuemeasured at Reduction ratio 1/378
Ball bearings
source sentenceBearing Ball bearings Ball bearings Ball bearings
sourcehttps://robotopian.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Bearing typebearing_type
valuemeasured at Reduction ratio 1/378
Ball bearings
source sentenceBearing Ball bearings Ball bearings Ball bearings
sourcehttps://www.zennixtek.com/products/feetech-ft83-series-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
specs 36, 36 shown
Source documents.
3 sources the values were read from
3 documents
zennixtek.com/products/feetech-ft83-series-servo-motorDistributor page · 14 valuesRetrieved 2026-09-01
aifitlab.com/products/feetech-ft83-series-servo-motorDistributor page · 11 valuesRetrieved 2026-08-28
robotopian.com/products/feetech-ft83-series-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 · 3 sources
Next update2026-10-01
Change history kept
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Check joint combinationsJOINT · FT8346M · Unclassified
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