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Components › Unclassified › RobStride Dynamics
ROBSTRIDE03Add to cart
Photograph of the part · from aifitlab.comROBSTRIDE03 — ROBSTRIDE 03 Motor1 / 2

2 photographs

北京灵足时代科技有限公司 · RobStride Dynamics

ROBSTRIDE03

Unclassified · active · sources 4
specs 40evidence [n]sources 4
14 bitEncoder resolution
1

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Specs.

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field · keyvaluesource sentencesourceEvidenceRetrieved · Changed
Rated voltagerated_voltage
valuemeasured at Reduction ratio 9:1
as printed 48 VDC48 V
source sentenceRated Voltage 48 VDC
sourcehttps://aifitlab.com/products/robstride-03-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Overall dimensionsoverall_dimensions
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
106 x 106 x 56 mm
source sentenceDimensions 106 x 106 x 56 mm
sourcehttps://aifitlab.com/products/robstride-03-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Weightweight
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
as printed 880 g ± 20 g0.88 kg
source sentenceWeight 880 g ± 20 g
sourcehttps://aifitlab.com/products/robstride-03-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Ambient temperatureambient_temperature
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
-20 °C to +50 °C
source sentenceOperating Temperature Range -20 °C to +50 °C
sourcehttps://aifitlab.com/products/robstride-03-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Storage temperaturestorage_temperature
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
-30 °C to +70 °C
source sentenceStorage Temperature Range -30 °C to +70 °C
sourcehttps://aifitlab.com/products/robstride-03-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Insulation classinsulation_class
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
Class B
source sentenceInsulation Class Class B
sourcehttps://aifitlab.com/products/robstride-03-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
No-load speedno_load_speed
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
as printed 195rpm ± 10%195 r/min
source sentenceNo-Load Speed 195rpm ± 10%
sourcehttps://aifitlab.com/products/robstride-03-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Rated torquerated_torque
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
as printed 20 N·m20 N·m
source sentenceRated Torque 20 N·m
sourcehttps://aifitlab.com/products/robstride-03-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Rated speedrated_speed
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
as printed 180rpm ± 10%180 r/min
source sentenceRated Speed (at Rated Torque) 180rpm ± 10%
sourcehttps://aifitlab.com/products/robstride-03-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Peak torquepeak_torque
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
as printed 60N.m60 N·m
source sentencePeak Torque 60N.m
sourcehttps://aifitlab.com/products/robstride-03-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Torque constanttorque_constant
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
as printed 2.36N.m/Arms2.36 N·m/A
source sentenceTorque Constant 2.36N.m/Arms
sourcehttps://aifitlab.com/products/robstride-03-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Encoder typeencoder_type
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
2pcs
source sentenceEncoder Type 2pcs
sourcehttps://aifitlab.com/products/robstride-03-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Reduction ratioreduction_ratio
valuemeasured at Rated voltage 48 VDC
as printed 9:19
source sentenceGear Ratio 9:1
sourcehttps://aifitlab.com/products/robstride-03-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Rated voltagerated_voltage
valuemeasured at Reduction ratio 9:1
as printed 48 VDC48 V
source sentenceRated Voltage 48 VDC
sourcehttps://robotopian.com/products/robstride-03-qdd-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Overall dimensionsoverall_dimensions
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
106 × 106 × 56 mm
source sentenceDimensions 106 × 106 × 56 mm
sourcehttps://robotopian.com/products/robstride-03-qdd-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
as printed 880 g ± 20 g0.88 kg
source sentenceWeight 880 g ± 20 g
sourcehttps://robotopian.com/products/robstride-03-qdd-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Ambient temperatureambient_temperature
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
-20 °C to +50 °C
source sentenceOperating Temperature Range -20 °C to +50 °C
sourcehttps://robotopian.com/products/robstride-03-qdd-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Storage temperaturestorage_temperature
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
-30 °C to +70 °C
source sentenceStorage Temperature Range -30 °C to +70 °C
sourcehttps://robotopian.com/products/robstride-03-qdd-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Insulation classinsulation_class
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
Class B
source sentenceInsulation Class Class B
sourcehttps://robotopian.com/products/robstride-03-qdd-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load speedno_load_speed
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
as printed 195 rpm ±10%195 r/min
source sentenceNo-Load Speed 195 rpm ±10%
sourcehttps://robotopian.com/products/robstride-03-qdd-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Rated torquerated_torque
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
as printed 20 N·m20 N·m
source sentenceRated Torque 20 N·m
sourcehttps://robotopian.com/products/robstride-03-qdd-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Rated speedrated_speed
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
as printed 180 rpm ±10%180 r/min
source sentenceRated Speed (at Rated Torque) 180 rpm ±10%
sourcehttps://robotopian.com/products/robstride-03-qdd-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Peak torquepeak_torque
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
as printed 60 N·m60 N·m
source sentencePeak Torque 60 N·m
sourcehttps://robotopian.com/products/robstride-03-qdd-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Torque constanttorque_constant
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
as printed 2.36 N·m / Arms2.36 N·m/A
source sentenceTorque Constant 2.36 N·m / Arms
sourcehttps://robotopian.com/products/robstride-03-qdd-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Encoder typeencoder_type
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
Dual Encoders
source sentenceEncoder Type Dual Encoders
sourcehttps://robotopian.com/products/robstride-03-qdd-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Reduction ratioreduction_ratio
valuemeasured at Rated voltage 48 VDC
as printed 9:19
source sentenceGear Ratio 9:1
sourcehttps://robotopian.com/products/robstride-03-qdd-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Overall dimensionsoverall_dimensions
value
Φ70mm
source sentenceDimensions Φ70mm
sourcehttps://github.com/RobStride/Product_Information/blob/main/Product%20Literature/RS03/RS03User%20Manual260713.pdf · p.14 · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-27Changed —
Encoder resolutionencoder_resolution
value
as printed 14bit (absolute turn)14 bit
source sentenceencoder resolution 14bit (absolute turn)
sourcehttps://github.com/RobStride/Product_Information/blob/main/Product%20Literature/RS03/RS03User%20Manual260713.pdf · p.14 · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-27Changed —
Encoder resolutionencoder_resolution
value
14bit（单圈绝对值）
source sentence编码器分辨率 14bit（单圈绝对值）
sourcehttps://github.com/RobStride/Product_Information/blob/main/%E4%BA%A7%E5%93%81%E8%B5%84%E6%96%99/RS03/RS03%E4%BD%BF%E7%94%A8%E8%AF%B4%E6%98%8E%E4%B9%A6260713.pdf · p.10 · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-27Changed —
Operating voltage rangeoperating_voltage_range
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
15 – 60 VDC
source sentenceOperating Voltage Range 15 – 60 VDC
sourcehttps://aifitlab.com/products/robstride-03-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
No-load currentno_load_current
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
as printed 0.6Arms ± 10%0.6 A
source sentenceNo-Load Current 0.6Arms ± 10%
sourcehttps://aifitlab.com/products/robstride-03-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Back-EMF constantback_emf_constant
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
as printed 17Vrms/krpm ±10%17 V/krpm
source sentenceMotor Back-EMF Constant 17Vrms/krpm ±10%
sourcehttps://aifitlab.com/products/robstride-03-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Number of encodersencoder_count
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
as printed 22
source sentenceNumber of Encoders 2
sourcehttps://aifitlab.com/products/robstride-03-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Winding resistancewinding_resistance
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
as printed 0.39Ω ± 10%0.39 Ω
source sentenceTerminal Resistance 0.39Ω ± 10%
sourcehttps://aifitlab.com/products/robstride-03-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Operating voltage rangeoperating_voltage_range
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
15–60 VDC
source sentenceOperating Voltage Range 15–60 VDC
sourcehttps://robotopian.com/products/robstride-03-qdd-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load currentno_load_current
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
as printed 0.6 Arms ±10%0.6 A
source sentenceNo-Load Current 0.6 Arms ±10%
sourcehttps://robotopian.com/products/robstride-03-qdd-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Back-EMF constantback_emf_constant
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
as printed 17 Vrms/krpm ±10%17 V/krpm
source sentenceMotor Back-EMF Constant 17 Vrms/krpm ±10%
sourcehttps://robotopian.com/products/robstride-03-qdd-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Number of encodersencoder_count
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
as printed 22
source sentenceNumber of Encoders 2
sourcehttps://robotopian.com/products/robstride-03-qdd-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Winding resistancewinding_resistance
valuemeasured at Rated voltage 48 VDC · Reduction ratio 9:1
as printed 0.39 Ω ±10%0.39 Ω
source sentenceTerminal Resistance 0.39 Ω ±10%
sourcehttps://robotopian.com/products/robstride-03-qdd-actuator · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Ambient temperatureambient_temperature
value
-20℃至50℃
source sentence工作环境温度 -20℃至50℃
sourcehttps://github.com/RobStride/Product_Information/blob/main/%E4%BA%A7%E5%93%81%E8%B5%84%E6%96%99/RS03/RS03%E4%BD%BF%E7%94%A8%E8%AF%B4%E6%98%8E%E4%B9%A6260713.pdf · p.10 · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-27Changed —
specs 40, 40 shown

Source documents.

4 sources the values were read from

4 documents
aifitlab.com/products/robstride-03-motorDistributor page · 18 valuesRetrieved 2026-08-26
robotopian.com/products/robstride-03-qdd-actuatorDistributor page · 18 valuesRetrieved 2026-09-01
DownloadSource files are not published yet: which documents may be published is undecided.
No change
2026-08-26first collected · 4 sources
Next update2026-10-01

Change history kept

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JOINT · ROBSTRIDE03 · Unclassified
StatusNot applicable
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Supplier.

WRC 2026 Beijing exhibitors, and other suppliers.

北京灵足时代科技有限公司RobStride Dynamics
WRC2026-A-081Hall ABooth A435CNrobstride.com · official
This supplier's parts 13Supplier page

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