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1 / 1specs 43evidence [n]sources 2multiple values 1
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field · keyvaluesource sentencesourceEvidenceRetrieved · Changed
4 values for this fieldConfirm with the supplier.
Reduction ratioreduction_ratio
valuemeasured at Rated voltage 48 (±10%)V
as printed 5151
source sentenceReduction Ratio 51 81 101
sourcehttps://aifitlab.com/products/cmdrob-l70i-motor · Distributor page
EvidenceConflicting
Retrieved · Changed2026-08-28Changed —
Reduction ratioreduction_ratio
valuemeasured at Rated voltage 48 (±10%)V
as printed 8181
source sentenceReduction Ratio 51 81 101
sourcehttps://aifitlab.com/products/cmdrob-l70i-motor · Distributor page
EvidenceConflicting
Retrieved · Changed2026-08-28Changed —
Reduction ratioreduction_ratio
valuemeasured at Rated voltage 48 (±10%)V
as printed 101101
source sentenceReduction Ratio 51 81 101
sourcehttps://aifitlab.com/products/cmdrob-l70i-motor · Distributor page
EvidenceConflicting
Retrieved · Changed2026-08-28Changed —
Rated voltagerated_voltage
valuemeasured at Reduction ratio Reduction ratio: 51 / 81 / 101
as printed 48 (±10%)V48 V
source sentenceInput Voltage 48 (±10%)V 48 (±10%)V 48 (±10%)V
sourcehttps://aifitlab.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Peak torquepeak_torque
valuemeasured at Rated voltage 48 (±10%)V · Reduction ratio 51
as printed 46N.m46 N·m
source sentenceMaximum Torque 46N.m 61N.m 70N.m
sourcehttps://aifitlab.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Peak torquepeak_torque
valuemeasured at Rated voltage 48 (±10%)V · Reduction ratio 81
as printed 61N.m61 N·m
source sentenceMaximum Torque 46N.m 61N.m 70N.m
sourcehttps://aifitlab.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Peak torquepeak_torque
valuemeasured at Rated voltage 48 (±10%)V · Reduction ratio 101
as printed 70N.m70 N·m
source sentenceMaximum Torque 46N.m 61N.m 70N.m
sourcehttps://aifitlab.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Max speedmax_speed
valuemeasured at Rated voltage 48 (±10%)V · Reduction ratio 51
as printed 107.8r/min107.8 r/min
source sentenceMaximum Speed 107.8r/min 67.9r/min 54.5r/min
sourcehttps://aifitlab.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Max speedmax_speed
valuemeasured at Rated voltage 48 (±10%)V · Reduction ratio 81
as printed 67.9r/min67.9 r/min
source sentenceMaximum Speed 107.8r/min 67.9r/min 54.5r/min
sourcehttps://aifitlab.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Max speedmax_speed
valuemeasured at Rated voltage 48 (±10%)V · Reduction ratio 101
as printed 54.5r/min54.5 r/min
source sentenceMaximum Speed 107.8r/min 67.9r/min 54.5r/min
sourcehttps://aifitlab.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Rated speedrated_speed
valuemeasured at Rated voltage 48 (±10%)V · Reduction ratio 51
as printed 58.8r/min58.8 r/min
source sentenceRated Speed 58.8r/min 37.0r/min 29.7r/min
sourcehttps://aifitlab.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Rated speedrated_speed
valuemeasured at Rated voltage 48 (±10%)V · Reduction ratio 81
as printed 37.0r/min37 r/min
source sentenceRated Speed 58.8r/min 37.0r/min 29.7r/min
sourcehttps://aifitlab.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Rated speedrated_speed
valuemeasured at Rated voltage 48 (±10%)V · Reduction ratio 101
as printed 29.7r/min29.7 r/min
source sentenceRated Speed 58.8r/min 37.0r/min 29.7r/min
sourcehttps://aifitlab.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Peak currentpeak_current
valuemeasured at Rated voltage 48 (±10%)V · Reduction ratio 51
as printed 8.25A8.25 A
source sentenceMaximum Current 8.25A 6.77A 6.52A
sourcehttps://aifitlab.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Peak currentpeak_current
valuemeasured at Rated voltage 48 (±10%)V · Reduction ratio 81
as printed 6.77A6.77 A
source sentenceMaximum Current 8.25A 6.77A 6.52A
sourcehttps://aifitlab.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Peak currentpeak_current
valuemeasured at Rated voltage 48 (±10%)V · Reduction ratio 101
as printed 6.52A6.52 A
source sentenceMaximum Current 8.25A 6.77A 6.52A
sourcehttps://aifitlab.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Winding resistancewinding_resistance
valuemeasured at Rated voltage 48 (±10%)V · Reduction ratio Reduction ratio: 51 / 81 / 101
as printed 0.39Ω0.39 Ω
source sentencePhase Resistance (20°C) 0.39Ω 0.39Ω 0.39Ω
sourcehttps://aifitlab.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Winding inductancewinding_inductance
valuemeasured at Rated voltage 48 (±10%)V · Reduction ratio Reduction ratio: 51 / 81 / 101
as printed 0.3mH0.3 mH
source sentencePhase Inductance 0.3mH 0.3mH 0.3mH
sourcehttps://aifitlab.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Rated voltage 48 (±10%)V · Reduction ratio Reduction ratio: 51 / 81 / 101
as printed 37.6(kg·mm²)376 g·cm²
source sentenceMoment of Inertia 37.6(kg·mm²) 37.6(kg·mm²) 37.6(kg·mm²)
sourcehttps://aifitlab.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Encoder resolutionencoder_resolution
valuemeasured at Rated voltage 48 (±10%)V · Reduction ratio Reduction ratio: 51 / 81 / 101
as printed 17-bit (131,072 pulses/rev)17 bit
source sentenceEncoder Resolution(Single-turn) 17-bit (131,072 pulses/rev) 17-bit (131,072 pulses/rev) 17-bit (131,072 pulses/rev)
sourcehttps://aifitlab.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Encoder resolutionencoder_resolution
valuemeasured at Rated voltage 48 (±10%)V · Reduction ratio Reduction ratio: 51 / 81 / 101
16-bit (-32,768 to +32,767 revs)
source sentenceEncoder Resolution(Multi-turn) 16-bit (-32,768 to +32,767 revs) 16-bit (-32,768 to +32,767 revs) 16-bit (-32,768 to +32,767 revs)
sourcehttps://aifitlab.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Weightweight
valuemeasured at Rated voltage 48 (±10%)V · Reduction ratio Reduction ratio: 51 / 81 / 101
as printed 1.4KG1.4 kg
source sentenceMass 1.4KG 1.4KG 1.4KG
sourcehttps://aifitlab.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Service lifeservice_life
valuemeasured at Rated voltage 48 (±10%)V · Reduction ratio Reduction ratio: 51 / 81 / 101
10000
source sentenceDesign Life（H） 10000 10000 10000
sourcehttps://aifitlab.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
IP ratingip_rating
valuemeasured at Rated voltage 48 (±10%)V · Reduction ratio Reduction ratio: 51 / 81 / 101
Totally Enclosed, Non-Ventilated (IP54)
source sentenceProtection Rating Totally Enclosed, Non-Ventilated (IP54) Totally Enclosed, Non-Ventilated (IP54) Totally Enclosed, Non-Ventilated (IP54)
sourcehttps://aifitlab.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Reduction ratioreduction_ratio
valuemeasured at Rated voltage L70I: 48 (±10%)V L70I: 48 (±10%)V L70I: 48 (±10%)V
L70I: 51 L70I: 81 L70I: 101
source sentenceReduction Ratio L70I: 51 L70I: 81 L70I: 101
sourcehttps://robotopian.com/products/cmdrob-l70i-motor · Distributor page
EvidenceConflicting
Retrieved · Changed2026-09-01Changed —
Rated voltagerated_voltage
valuemeasured at Reduction ratio L70I: 51 L70I: 81 L70I: 101
L70I: 48 (±10%)V L70I: 48 (±10%)V L70I: 48 (±10%)V
source sentenceInput Voltage L70I: 48 (±10%)V L70I: 48 (±10%)V L70I: 48 (±10%)V
sourcehttps://robotopian.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Peak torquepeak_torque
valuemeasured at Rated voltage L70I: 48 (±10%)V L70I: 48 (±10%)V L70I: 48 (±10%)V · Reduction ratio L70I: 51 L70I: 81 L70I: 101
L70I: 46N.m L70I: 61N.m L70I: 70N.m
source sentenceMaximum Torque L70I: 46N.m L70I: 61N.m L70I: 70N.m
sourcehttps://robotopian.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Max speedmax_speed
valuemeasured at Rated voltage L70I: 48 (±10%)V L70I: 48 (±10%)V L70I: 48 (±10%)V · Reduction ratio L70I: 51 L70I: 81 L70I: 101
L70I: 107.8r/min L70I: 67.9r/min L70I: 54.5r/min
source sentenceMaximum Speed L70I: 107.8r/min L70I: 67.9r/min L70I: 54.5r/min
sourcehttps://robotopian.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Rated speedrated_speed
valuemeasured at Rated voltage L70I: 48 (±10%)V L70I: 48 (±10%)V L70I: 48 (±10%)V · Reduction ratio L70I: 51 L70I: 81 L70I: 101
L70I: 58.8r/min L70I: 37.0r/min L70I: 29.7r/min
source sentenceRated Speed L70I: 58.8r/min L70I: 37.0r/min L70I: 29.7r/min
sourcehttps://robotopian.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Peak currentpeak_current
valuemeasured at Rated voltage L70I: 48 (±10%)V L70I: 48 (±10%)V L70I: 48 (±10%)V · Reduction ratio L70I: 51 L70I: 81 L70I: 101
L70I: 8.25A L70I: 6.77A L70I: 6.52A
source sentenceMaximum Current L70I: 8.25A L70I: 6.77A L70I: 6.52A
sourcehttps://robotopian.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Winding resistancewinding_resistance
valuemeasured at Rated voltage L70I: 48 (±10%)V L70I: 48 (±10%)V L70I: 48 (±10%)V · Reduction ratio L70I: 51 L70I: 81 L70I: 101
L70I: 0.39Ω L70I: 0.39Ω L70I: 0.39Ω
source sentencePhase Resistance (20°C) L70I: 0.39Ω L70I: 0.39Ω L70I: 0.39Ω
sourcehttps://robotopian.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Winding inductancewinding_inductance
valuemeasured at Rated voltage L70I: 48 (±10%)V L70I: 48 (±10%)V L70I: 48 (±10%)V · Reduction ratio L70I: 51 L70I: 81 L70I: 101
L70I: 0.3mH L70I: 0.3mH L70I: 0.3mH
source sentencePhase Inductance L70I: 0.3mH L70I: 0.3mH L70I: 0.3mH
sourcehttps://robotopian.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Rated voltage L70I: 48 (±10%)V L70I: 48 (±10%)V L70I: 48 (±10%)V · Reduction ratio L70I: 51 L70I: 81 L70I: 101
L70I: 37.6(kg·mm²) L70I: 37.6(kg·mm²) L70I: 37.6(kg·mm²)
source sentenceMoment of Inertia L70I: 37.6(kg·mm²) L70I: 37.6(kg·mm²) L70I: 37.6(kg·mm²)
sourcehttps://robotopian.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Positioning accuracypositioning_accuracy
valuemeasured at Rated voltage L70I: 48 (±10%)V L70I: 48 (±10%)V L70I: 48 (±10%)V · Reduction ratio L70I: 51 L70I: 81 L70I: 101
L70I: 60arc-sec L70I: 60arc-sec L70I: 60arc-sec
source sentencePositioning Accuracy (2) L70I: 60arc-sec L70I: 60arc-sec L70I: 60arc-sec
sourcehttps://robotopian.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Encoder resolutionencoder_resolution
valuemeasured at Rated voltage L70I: 48 (±10%)V L70I: 48 (±10%)V L70I: 48 (±10%)V · Reduction ratio L70I: 51 L70I: 81 L70I: 101
L70I: 17-bit (131,072 pulses/rev) L70I: 17-bit (131,072 pulses/rev) L70I: 17-bit (131,072 pulses/rev)
source sentenceEncoder Resolution(Single-turn) L70I: 17-bit (131,072 pulses/rev) L70I: 17-bit (131,072 pulses/rev) L70I: 17-bit (131,072 pulses/rev)
sourcehttps://robotopian.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Encoder resolutionencoder_resolution
valuemeasured at Rated voltage L70I: 48 (±10%)V L70I: 48 (±10%)V L70I: 48 (±10%)V · Reduction ratio L70I: 51 L70I: 81 L70I: 101
L70I: 16-bit (-32,768 to +32,767 revs) L70I: 16-bit (-32,768 to +32,767 revs) L70I: 16-bit (-32,768 to +32,767 revs)
source sentenceEncoder Resolution(Multi-turn) L70I: 16-bit (-32,768 to +32,767 revs) L70I: 16-bit (-32,768 to +32,767 revs) L70I: 16-bit (-32,768 to +32,767 revs)
sourcehttps://robotopian.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Rated voltage L70I: 48 (±10%)V L70I: 48 (±10%)V L70I: 48 (±10%)V · Reduction ratio L70I: 51 L70I: 81 L70I: 101
L70I: 1.4KG L70I: 1.4KG L70I: 1.4KG
source sentenceMass L70I: 1.4KG L70I: 1.4KG L70I: 1.4KG
sourcehttps://robotopian.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Service lifeservice_life
valuemeasured at Rated voltage L70I: 48 (±10%)V L70I: 48 (±10%)V L70I: 48 (±10%)V · Reduction ratio L70I: 51 L70I: 81 L70I: 101
L70I: 10000 L70I: 10000 L70I: 10000
source sentenceDesign Life（H） L70I: 10000 L70I: 10000 L70I: 10000
sourcehttps://robotopian.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
IP ratingip_rating
valuemeasured at Rated voltage L70I: 48 (±10%)V L70I: 48 (±10%)V L70I: 48 (±10%)V · Reduction ratio L70I: 51 L70I: 81 L70I: 101
L70I: Totally Enclosed, Non-Ventilated (IP54) L70I: Totally Enclosed, Non-Ventilated (IP54) L70I: Totally Enclosed, Non-Ventilated (IP54)
source sentenceProtection Rating L70I: Totally Enclosed, Non-Ventilated (IP54) L70I: Totally Enclosed, Non-Ventilated (IP54) L70I: Totally Enclosed, Non-Ventilated (IP54)
sourcehttps://robotopian.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Torque constanttorque_constant
valuemeasured at Rated voltage 48 (±10%)V · Reduction ratio Reduction ratio: 51 / 81 / 101
as printed 0.08N·m/A0.08 N·m/A
source sentenceMotor Torque Constant 0.08N·m/A 0.08N·m/A 0.08N·m/A
sourcehttps://aifitlab.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Back-EMF constantback_emf_constant
valuemeasured at Rated voltage 48 (±10%)V · Reduction ratio Reduction ratio: 51 / 81 / 101
as printed 6.15V/krpm6.15 V/krpm
source sentenceBack EMF Constant 6.15V/krpm 6.15V/krpm 6.15V/krpm
sourcehttps://aifitlab.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-28Changed —
Torque constanttorque_constant
valuemeasured at Rated voltage L70I: 48 (±10%)V L70I: 48 (±10%)V L70I: 48 (±10%)V · Reduction ratio L70I: 51 L70I: 81 L70I: 101
L70I: 0.08N·m/A L70I: 0.08N·m/A L70I: 0.08N·m/A
source sentenceMotor Torque Constant L70I: 0.08N·m/A L70I: 0.08N·m/A L70I: 0.08N·m/A
sourcehttps://robotopian.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Back-EMF constantback_emf_constant
valuemeasured at Rated voltage L70I: 48 (±10%)V L70I: 48 (±10%)V L70I: 48 (±10%)V · Reduction ratio L70I: 51 L70I: 81 L70I: 101
L70I: 6.15V/krpm L70I: 6.15V/krpm L70I: 6.15V/krpm
source sentenceBack EMF Constant L70I: 6.15V/krpm L70I: 6.15V/krpm L70I: 6.15V/krpm
sourcehttps://robotopian.com/products/cmdrob-l70i-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
specs 43, 43 shown
Source documents.
2 documents · 1 fields with several values
2 documents
DownloadSource files are not published yet: which documents may be published is undecided.
1 fields with several values
2026-08-28first collected · 2 sources
multiple values · 1Reduction ratio
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 · L70I · 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
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