JOINTDEX

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

Components › A · Joint Actuation › DSSERVO
DS4125Add to cart
Photograph of the part · from aifitlab.comDS41251 / 1
DSSERVO · DSSERVO

DS4125

A · Joint Actuation · active · sources 3
specs 36evidence [n]sources 3
365Reduction ratio
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.

Shipping · lead time[value]

Specs.

Check before you order.

field · keyvaluesource sentencesourceEvidenceRetrieved · Changed
Storage temperaturestorage_temperature
valuemeasured at Reduction ratio 365
-30°C ~ +80°C
source sentenceStorage Temperature Range -30°C ~ +80°C
sourcehttps://aifitlab.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Ambient temperatureambient_temperature
valuemeasured at Reduction ratio 365
-15°C ~ +70°C
source sentenceOperating Temperature Range -15°C ~ +70°C
sourcehttps://aifitlab.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Weightweight
valuemeasured at Reduction ratio 365
as printed 55g0.055 kg
source sentenceWeight 55g
sourcehttps://aifitlab.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Reduction ratioreduction_ratio
value
as printed 365365
source sentenceGear Ratio 365
sourcehttps://aifitlab.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Stall torquestall_torque
valuemeasured at Rated voltage 6V · Reduction ratio 365
17 kg·cm (typical) / 21 kg·cm @ 5V / 25 kg·cm @ 6V
source sentenceStall Torque (at locked) 17 kg·cm (typical) / 21 kg·cm @ 5V / 25 kg·cm @ 6V
sourcehttps://aifitlab.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Stall currentstall_current
valuemeasured at Rated voltage 6V · Reduction ratio 365
1.0A (typical) / 1.4A @ 5V / 2.1A @ 6V
source sentenceStall Current (at locked) 1.0A (typical) / 1.4A @ 5V / 2.1A @ 6V
sourcehttps://aifitlab.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Storage temperaturestorage_temperature
valuemeasured at Reduction ratio 365
-30°C ~ +80°C
source sentenceStorage Temperature Range -30°C ~ +80°C
sourcehttps://robotopian.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Ambient temperatureambient_temperature
valuemeasured at Reduction ratio 365
-15°C ~ +70°C
source sentenceOperating Temperature Range -15°C ~ +70°C
sourcehttps://robotopian.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Reduction ratio 365
as printed 55g0.055 kg
source sentenceWeight 55g
sourcehttps://robotopian.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Reduction ratioreduction_ratio
value
as printed 365365
source sentenceGear Ratio 365
sourcehttps://robotopian.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Stall torquestall_torque
valuemeasured at Rated voltage 6V · Reduction ratio 365
17 kg·cm (typical) / 21 kg·cm @ 5V / 25 kg·cm @ 6V
source sentenceStall Torque (at locked) 17 kg·cm (typical) / 21 kg·cm @ 5V / 25 kg·cm @ 6V
sourcehttps://robotopian.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Stall currentstall_current
valuemeasured at Rated voltage 6V · Reduction ratio 365
1.0A (typical) / 1.4A @ 5V / 2.1A @ 6V
source sentenceStall Current (at locked) 1.0A (typical) / 1.4A @ 5V / 2.1A @ 6V
sourcehttps://robotopian.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Storage temperaturestorage_temperature
valuemeasured at Reduction ratio 365
-30°C ~ +80°C
source sentenceStorage Temperature Range -30°C ~ +80°C
sourcehttps://www.zennixtek.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Ambient temperatureambient_temperature
valuemeasured at Reduction ratio 365
-15°C ~ +70°C
source sentenceOperating Temperature Range -15°C ~ +70°C
sourcehttps://www.zennixtek.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Reduction ratio 365
as printed 55g0.055 kg
source sentenceWeight 55g
sourcehttps://www.zennixtek.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Reduction ratioreduction_ratio
value
as printed 365365
source sentenceGear Ratio 365
sourcehttps://www.zennixtek.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Stall torquestall_torque
valuemeasured at Rated voltage 6V · Reduction ratio 365
17 kg·cm (typical) / 21 kg·cm @ 5V / 25 kg·cm @ 6V
source sentenceStall Torque (at locked) 17 kg·cm (typical) / 21 kg·cm @ 5V / 25 kg·cm @ 6V
sourcehttps://www.zennixtek.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Stall currentstall_current
valuemeasured at Rated voltage 6V · Reduction ratio 365
1.0A (typical) / 1.4A @ 5V / 2.1A @ 6V
source sentenceStall Current (at locked) 1.0A (typical) / 1.4A @ 5V / 2.1A @ 6V
sourcehttps://www.zennixtek.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Operating voltage rangeoperating_voltage_range
valuemeasured at Reduction ratio 365
4.8 ~ 7.4V
source sentenceOperating Voltage Range 4.8 ~ 7.4V
sourcehttps://aifitlab.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Connector wire lengthconnector_wire_length
valuemeasured at Reduction ratio 365
as printed 300 ± 5 mm300 mm
source sentenceConnector Wire Length 300 ± 5 mm
sourcehttps://aifitlab.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Idle currentidle_current
valuemeasured at Reduction ratio 365
as printed 5mA (typical, 5V/6V)0.005 A
source sentenceIdle Current (at stopped) 5mA (typical, 5V/6V)
sourcehttps://aifitlab.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Pulse width rangepulse_width_range
valuemeasured at Reduction ratio 365
500 ~ 2500 µsec
source sentencePulse Width Range 500 ~ 2500 µsec
sourcehttps://aifitlab.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Dead band widthdead_band_width
valuemeasured at Reduction ratio 365
as printed 2 µsec2 μs
source sentenceDead Band Width 2 µsec
sourcehttps://aifitlab.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Operating voltage rangeoperating_voltage_range
valuemeasured at Reduction ratio 365
4.8 ~ 7.4V
source sentenceOperating Voltage Range 4.8 ~ 7.4V
sourcehttps://robotopian.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Connector wire lengthconnector_wire_length
valuemeasured at Reduction ratio 365
as printed 300 ± 5 mm300 mm
source sentenceConnector Wire Length 300 ± 5 mm
sourcehttps://robotopian.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Idle currentidle_current
valuemeasured at Reduction ratio 365
as printed 5mA (typical, 5V/6V)0.005 A
source sentenceIdle Current (at stopped) 5mA (typical, 5V/6V)
sourcehttps://robotopian.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Pulse width rangepulse_width_range
valuemeasured at Reduction ratio 365
500 ~ 2500 µsec
source sentencePulse Width Range 500 ~ 2500 µsec
sourcehttps://robotopian.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Dead band widthdead_band_width
valuemeasured at Reduction ratio 365
as printed 2 µsec2 μs
source sentenceDead Band Width 2 µsec
sourcehttps://robotopian.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Operating voltage rangeoperating_voltage_range
valuemeasured at Reduction ratio 365
4.8 ~ 7.4V
source sentenceOperating Voltage Range 4.8 ~ 7.4V
sourcehttps://www.zennixtek.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Connector wire lengthconnector_wire_length
valuemeasured at Reduction ratio 365
as printed 300 ± 5 mm300 mm
source sentenceConnector Wire Length 300 ± 5 mm
sourcehttps://www.zennixtek.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Idle currentidle_current
valuemeasured at Reduction ratio 365
as printed 5mA (typical, 5V/6V)0.005 A
source sentenceIdle Current (at stopped) 5mA (typical, 5V/6V)
sourcehttps://www.zennixtek.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Pulse width rangepulse_width_range
valuemeasured at Reduction ratio 365
500 ~ 2500 μsec
source sentencePulse Width Range 500 ~ 2500 μsec
sourcehttps://www.zennixtek.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Dead band widthdead_band_width
valuemeasured at Reduction ratio 365
as printed 2 μsec2 μs
source sentenceDead Band Width 2 μsec
sourcehttps://www.zennixtek.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Bearing typebearing_type
valuemeasured at Reduction ratio 365
Double bearing
source sentenceBearing Double bearing
sourcehttps://aifitlab.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Bearing typebearing_type
valuemeasured at Reduction ratio 365
Double bearing
source sentenceBearing Double bearing
sourcehttps://robotopian.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Bearing typebearing_type
valuemeasured at Reduction ratio 365
Double bearing
source sentenceBearing Double bearing
sourcehttps://www.zennixtek.com/products/dsservo-ds4125-servo-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
specs 36, 36 shown

Source documents.

3 sources the values were read from

3 documents
aifitlab.com/products/dsservo-ds4125-servo-motorDistributor page · 12 valuesRetrieved 2026-08-28
robotopian.com/products/dsservo-ds4125-servo-motorDistributor page · 12 valuesRetrieved 2026-09-01
zennixtek.com/products/dsservo-ds4125-servo-motorDistributor page · 12 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

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 · DS4125 · A · Joint Actuation
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.

DSSERVODSSERVO
WRC2026-AFL-DSSERVO
This supplier's parts 48Supplier page

Alternatives in preparation

Keep this part in your BOM.

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