JOINTDEX
Start Your Project

Data captured: · Published: · Update delayed: this release is over 8 days old.

Components › B · Motors › Feetech
SM-105B-C002Add to cart
Photograph of the part · from aifitlab.comSM-105B-C0021 / 1
Feetech · Feetech

SM-105B-C002

B · Motors · active · sources 2
specs 28evidence [n]sources 2
1

Added to this browser's cart — no account, no contact details.

The prices here are distributors' listed figures, so this page does not take payment — a quote comes back with the real terms.

Put into a joint
Shipping · lead time[value]

Specs.

Check before you order.

field · keyvaluesource sentencesourceEvidenceRetrieved · Changed
Storage temperaturestorage_temperature
valuemeasured at Rated voltage Supported
-30°C ~ 80°C
source sentenceStorage Temperature Range -30°C ~ 80°C -30°C ~ 80°C
sourcehttps://aifitlab.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Ambient temperatureambient_temperature
valuemeasured at Rated voltage Supported
-15°C ~ 60°C
source sentenceOperating Temperature Range -15°C ~ 60°C -15°C ~ 60°C
sourcehttps://aifitlab.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Weightweight
valuemeasured at Rated voltage Supported
as printed 200±3g0.2 kg
source sentenceWeight 200±3g 200±3g
sourcehttps://aifitlab.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
No-load speedno_load_speed
valuemeasured at Rated voltage Supported
0.167sec/60° (60RPM)
source sentenceNo-load Speed 0.167sec/60° (60RPM) 0.167sec/60° (60RPM)
sourcehttps://aifitlab.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Rated torquerated_torque
valuemeasured at Rated voltage Supported
as printed 50kg.cm4.903 N·m
source sentenceRated Torque 50kg.cm 50kg.cm
sourcehttps://aifitlab.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Stall currentstall_current
valuemeasured at Rated voltage Supported
as printed 6.3A6.3 A
source sentenceStall Current 6.3A 6.3A
sourcehttps://aifitlab.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Rated voltagerated_voltage
value
Supported
source sentenceInput Voltage Supported Supported
sourcehttps://aifitlab.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Storage temperaturestorage_temperature
valuemeasured at Rated voltage Supported
-30°C ~ 80°C
source sentenceStorage Temperature Range -30°C ~ 80°C -30°C ~ 80°C
sourcehttps://robotopian.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Ambient temperatureambient_temperature
valuemeasured at Rated voltage Supported
-15°C ~ 60°C
source sentenceOperating Temperature Range -15°C ~ 60°C -15°C ~ 60°C
sourcehttps://robotopian.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Rated voltage Supported
as printed 200±3g0.2 kg
source sentenceWeight 200±3g 200±3g
sourcehttps://robotopian.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load speedno_load_speed
valuemeasured at Rated voltage Supported
0.167sec/60° (60RPM)
source sentenceNo-load Speed 0.167sec/60° (60RPM) 0.167sec/60° (60RPM)
sourcehttps://robotopian.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Rated torquerated_torque
valuemeasured at Rated voltage Supported
as printed 50kg.cm4.903 N·m
source sentenceRated Torque 50kg.cm 50kg.cm
sourcehttps://robotopian.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Stall currentstall_current
valuemeasured at Rated voltage Supported
as printed 6.3A6.3 A
source sentenceStall Current 6.3A 6.3A
sourcehttps://robotopian.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Rated voltagerated_voltage
value
Supported
source sentenceInput Voltage Supported Supported
sourcehttps://robotopian.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Operating voltage rangeoperating_voltage_range
valuemeasured at Rated voltage Supported
9V-24V
source sentenceOperating Voltage Range 9V-16V 9V-24V
sourcehttps://aifitlab.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
No-load currentno_load_current
valuemeasured at Rated voltage Supported
≤240mA
source sentenceNo-load Current ≤240mA ≤240mA
sourcehttps://aifitlab.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Idle currentidle_current
valuemeasured at Rated voltage Supported
as printed 24mA0.024 A
source sentenceIdle Current (at stopped) 24mA 24mA
sourcehttps://aifitlab.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Bus ID rangebus_id_range
valuemeasured at Rated voltage Supported
0-253
source sentenceID Range 0-253 0-253
sourcehttps://aifitlab.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Operating voltage rangeoperating_voltage_range
valuemeasured at Rated voltage Supported
9V-24V
source sentenceOperating Voltage Range 9V-16V 9V-24V
sourcehttps://robotopian.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load currentno_load_current
valuemeasured at Rated voltage Supported
≤240mA
source sentenceNo-load Current ≤240mA ≤240mA
sourcehttps://robotopian.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Idle currentidle_current
valuemeasured at Rated voltage Supported
as printed 24mA0.024 A
source sentenceIdle Current (at stopped) 24mA 24mA
sourcehttps://robotopian.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Bus ID rangebus_id_range
valuemeasured at Rated voltage Supported
0-253
source sentenceID Range 0-253 0-253
sourcehttps://robotopian.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Stall torquestall_torque
valuemeasured at Rated voltage Supported
as printed 150kg.cm14.71 N·m
source sentencePeak Stall Torque 150kg.cm 150kg.cm
sourcehttps://aifitlab.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Stall torquestall_torque
valuemeasured at Rated voltage Supported
as printed 150kg.cm14.71 N·m
source sentencePeak Stall Torque 150kg.cm 150kg.cm
sourcehttps://robotopian.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Bearing typebearing_type
valuemeasured at Rated voltage Supported
Ball bearings
source sentenceBearing Ball bearings Ball bearings
sourcehttps://aifitlab.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Output shaftoutput_shaft
valuemeasured at Rated voltage Supported
15T/OD7.6mm
source sentenceOutput Shaft 15T/OD7.6mm 15T/OD7.6mm
sourcehttps://aifitlab.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Bearing typebearing_type
valuemeasured at Rated voltage Supported
Ball bearings
source sentenceBearing Ball bearings Ball bearings
sourcehttps://robotopian.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Output shaftoutput_shaft
valuemeasured at Rated voltage Supported
15T/OD7.6mm
source sentenceOutput Shaft 15T/OD7.6mm 15T/OD7.6mm
sourcehttps://robotopian.com/products/feetech-sm105b-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
specs 28, 28 shown

Source documents.

2 sources the values were read from

2 documents
aifitlab.com/products/feetech-sm105b-servo-motorDistributor page · 14 valuesRetrieved 2026-08-28
robotopian.com/products/feetech-sm105b-servo-motorDistributor page · 14 valuesRetrieved 2026-09-01
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.

Put a motor, a reducer and an encoder into the slots to see whether they combine.

Check joint combinations
JOINT · SM-105B-C002 · 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

Supplier.

WRC 2026 Beijing exhibitors, and other suppliers.

FeetechFeetech
WRC2026-AFL-FEETECH
This supplier's parts 154Supplier page

Alternatives in preparation

Keep this part in your BOM.

When the BOM opens, you can collect parts and send one enquiry.

Enquire about this partSee other parts