Data captured: · Published: · Update delayed: this release is over 8 days old.
Photograph of the part · from aifitlab.com
1 / 1
1 / 1specs 41evidence [n]sources 4
101Reduction ratio
28 N·mPeak torque
1
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field · keyvaluesource sentencesourceEvidenceRetrieved · Changed
Nominal voltagenominal_voltage
valuemeasured at Reduction ratio 101:1
24V (Supports 24–48V)
source sentenceNominal Voltage 24 V ( Supports 24–48V ) 24V (Supports 24–48V)
sourcehttps://aifitlab.com/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Peak torquepeak_torque
valuemeasured at Reduction ratio 101:1
as printed 28N.M28 N·m
source sentencePeak Torque 18N.M 28N.M
sourcehttps://aifitlab.com/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Rated speedrated_speed
valuemeasured at Reduction ratio 101:1
as printed 20rpm20 r/min
source sentenceRated speed 40rpm 20rpm
sourcehttps://aifitlab.com/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Reduction ratioreduction_ratio
value
as printed 101:1101
source sentenceReduction Ratio 51:1 101:1
sourcehttps://aifitlab.com/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Winding inductancewinding_inductance
valuemeasured at Reduction ratio 101:1
as printed 170uH (@25°C)0.17 mH
source sentencePhase Inductance 170uH (@25°C) 170uH (@25°C)
sourcehttps://aifitlab.com/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Winding resistancewinding_resistance
valuemeasured at Reduction ratio 101:1
0.243Q (@25°C
source sentencePhase Resistance 0.243Q (@25°C 0.243Q (@25°C
sourcehttps://aifitlab.com/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Outer diameterouter_diameter
valuemeasured at Reduction ratio 101:1
as printed 70mm70 mm
source sentenceOuter Diameter 70mm 70mm
sourcehttps://aifitlab.com/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Heightheight
valuemeasured at Reduction ratio 101:1
as printed 70mm70 mm
source sentenceHeight 70mm 70mm
sourcehttps://aifitlab.com/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Weightweight
valuemeasured at Reduction ratio 101:1
as printed 775g0.775 kg
source sentenceMotor Weight 775g 775g
sourcehttps://aifitlab.com/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Encoder resolutionencoder_resolution
valuemeasured at Reduction ratio 101:1
as printed 17-bit17 bit
source sentenceEncoder Resolution 17-bit 17-bit
sourcehttps://aifitlab.com/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Encoder typeencoder_type
valuemeasured at Reduction ratio 101:1
Dual encoder (single-turn)
source sentenceEncoder Type Dual encoder (single-turn) Dual encoder (single-turn)
sourcehttps://aifitlab.com/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Nominal voltagenominal_voltage
valuemeasured at Reduction ratio 101:1
24V (Supports 24–48V)
source sentenceNominal Voltage 24 V (Supports 24–48V) 24V (Supports 24–48V)
sourcehttps://rcdrone.top/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Peak torquepeak_torque
valuemeasured at Reduction ratio 101:1
as printed 28N.M28 N·m
source sentencePeak Torque 18N.M 28N.M
sourcehttps://rcdrone.top/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Rated speedrated_speed
valuemeasured at Reduction ratio 101:1
as printed 20rpm20 r/min
source sentenceRated speed 40rpm 20rpm
sourcehttps://rcdrone.top/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Reduction ratioreduction_ratio
value
as printed 101:1101
source sentenceReduction Ratio 51:1 101:1
sourcehttps://rcdrone.top/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Winding inductancewinding_inductance
valuemeasured at Reduction ratio 101:1
as printed 170uH (@25°C)0.17 mH
source sentencePhase Inductance 170uH (@25°C) 170uH (@25°C)
sourcehttps://rcdrone.top/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Winding resistancewinding_resistance
valuemeasured at Reduction ratio 101:1
0.243Q (@25°C)
source sentencePhase Resistance 0.243Q (@25°C) 0.243Q (@25°C)
sourcehttps://rcdrone.top/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Outer diameterouter_diameter
valuemeasured at Reduction ratio 101:1
as printed 70mm70 mm
source sentenceOuter Diameter 70mm 70mm
sourcehttps://rcdrone.top/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Heightheight
valuemeasured at Reduction ratio 101:1
as printed 70mm70 mm
source sentenceHeight 70mm 70mm
sourcehttps://rcdrone.top/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Reduction ratio 101:1
as printed 775g0.775 kg
source sentenceMotor Weight 775g 775g
sourcehttps://rcdrone.top/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Encoder resolutionencoder_resolution
valuemeasured at Reduction ratio 101:1
as printed 17-bit17 bit
source sentenceEncoder Resolution 17-bit 17-bit
sourcehttps://rcdrone.top/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Encoder typeencoder_type
valuemeasured at Reduction ratio 101:1
Dual encoder (single-turn)
source sentenceEncoder Type Dual encoder (single-turn) Dual encoder (single-turn)
sourcehttps://rcdrone.top/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Nominal voltagenominal_voltage
valuemeasured at Reduction ratio 101:1
24V (Supports 24–48V)
source sentenceNominal Voltage 24V (Supports 24–48V) 24V (Supports 24–48V)
sourcehttps://robotopian.com/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Peak torquepeak_torque
valuemeasured at Reduction ratio 101:1
as printed 28 N·m28 N·m
source sentencePeak Torque 18 N·m 28 N·m
sourcehttps://robotopian.com/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Rated speedrated_speed
valuemeasured at Reduction ratio 101:1
as printed 20 rpm20 r/min
source sentenceRated Speed 40 rpm 20 rpm
sourcehttps://robotopian.com/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Reduction ratioreduction_ratio
value
as printed 101:1101
source sentenceReduction Ratio 51:1 101:1
sourcehttps://robotopian.com/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Winding inductancewinding_inductance
valuemeasured at Reduction ratio 101:1
as printed 170 µH (@25°C)0.17 mH
source sentencePhase Inductance 170 µH (@25°C) 170 µH (@25°C)
sourcehttps://robotopian.com/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Winding resistancewinding_resistance
valuemeasured at Reduction ratio 101:1
as printed 0.243 Ω (@25°C)0.243 Ω
source sentencePhase Resistance 0.243 Ω (@25°C) 0.243 Ω (@25°C)
sourcehttps://robotopian.com/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Outer diameterouter_diameter
valuemeasured at Reduction ratio 101:1
as printed 70 mm70 mm
source sentenceOuter Diameter 70 mm 70 mm
sourcehttps://robotopian.com/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Heightheight
valuemeasured at Reduction ratio 101:1
as printed 70 mm70 mm
source sentenceHeight 70 mm 70 mm
sourcehttps://robotopian.com/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Reduction ratio 101:1
as printed 775 g0.775 kg
source sentenceMotor Weight 775 g 775 g
sourcehttps://robotopian.com/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Encoder resolutionencoder_resolution
valuemeasured at Reduction ratio 101:1
as printed 17-bit17 bit
source sentenceEncoder Resolution 17-bit 17-bit
sourcehttps://robotopian.com/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Encoder typeencoder_type
valuemeasured at Reduction ratio 101:1
Dual Encoder (Single-Turn)
source sentenceEncoder Type Dual Encoder (Single-Turn) Dual Encoder (Single-Turn)
sourcehttps://robotopian.com/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Number of encodersencoder_count
valuemeasured at Reduction ratio 101:1
as printed 22
source sentenceNumber of Encoders 2 2
sourcehttps://aifitlab.com/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Configuration interfaceconfiguration_interface
valuemeasured at Reduction ratio 101:1
UART@921600bps
source sentenceConfiguration Interface UART@921600bps UART@921600bps
sourcehttps://aifitlab.com/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Number of encodersencoder_count
valuemeasured at Reduction ratio 101:1
as printed 22
source sentenceNumber of Encoders 2 2
sourcehttps://rcdrone.top/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Configuration interfaceconfiguration_interface
valuemeasured at Reduction ratio 101:1
UART@921600bps
source sentenceConfiguration Interface UART@921600bps UART@921600bps
sourcehttps://rcdrone.top/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Number of encodersencoder_count
valuemeasured at Reduction ratio 101:1
as printed 22
source sentenceNumber of Encoders 2 2
sourcehttps://robotopian.com/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Configuration interfaceconfiguration_interface
valuemeasured at Reduction ratio 101:1
UART @921600bps
source sentenceConfiguration Interface UART @921600bps UART @921600bps
sourcehttps://robotopian.com/products/damiao-dm-jh14-2ec-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Peak torquepeak_torque
value
18Nm DM-JH14-101-2EC:
source sentenceDM-JH14-51-2EC: 额定扭矩：5.4Nm 峰值扭矩：18Nm DM-JH14-101-2EC: 额定扭矩：7.8Nm 峰值扭矩：28Nm
sourcehttps://www.damiaokeji.com/index.php?c=show&id=127 · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Peak torquepeak_torque
value
as printed 28Nm28 N·m
source sentenceDM-JH14-51-2EC: 额定扭矩：5.4Nm 峰值扭矩：18Nm DM-JH14-101-2EC: 额定扭矩：7.8Nm 峰值扭矩：28Nm
sourcehttps://www.damiaokeji.com/index.php?c=show&id=127 · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
specs 41, 41 shown
Source documents.
4 sources the values were read from
4 documents
DownloadSource files are not published yet: which documents may be published is undecided.
No change
2026-08-25first collected · 4 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 combinationsJOINT · DM-JH14-101-2EC · 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
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