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specs 45evidence [n]sources 3
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field · keyvaluesource sentencesourceEvidenceRetrieved · Changed
Insulation classinsulation_class
valuemeasured at Rated voltage 24/36/48
C
source sentenceInsulation Class C
sourcehttps://aifitlab.com/products/cubemars-ri50-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Rated voltagerated_voltage
value
24/36/48
source sentenceRated Voltage(V) 24/36/48
sourcehttps://aifitlab.com/products/cubemars-ri50-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
No-load speedno_load_speed
valuemeasured at Rated voltage 24/36/48
2004/3006/4008
source sentenceNo-Load Speed(rpm) 2004/3006/4008
sourcehttps://aifitlab.com/products/cubemars-ri50-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Rated torquerated_torque
valuemeasured at Rated voltage 24/36/48
as printed 0.580.58 N·m
source sentenceRated Torque(Nm) 0.58
sourcehttps://aifitlab.com/products/cubemars-ri50-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Rated speedrated_speed
valuemeasured at Rated voltage 24/36/48
1090/1860/2600
source sentenceRated Speed(rpm) 1090/1860/2600
sourcehttps://aifitlab.com/products/cubemars-ri50-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Rated currentrated_current
valuemeasured at Rated voltage 24/36/48
as printed 4.84.8 A
source sentenceRated Current(ADC) 4.8
sourcehttps://aifitlab.com/products/cubemars-ri50-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Peak torquepeak_torque
valuemeasured at Rated voltage 24/36/48
as printed 1.671.67 N·m
source sentencePeak Torque(Nm) 1.67
sourcehttps://aifitlab.com/products/cubemars-ri50-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Peak currentpeak_current
valuemeasured at Rated voltage 24/36/48
as printed 14.814.8 A
source sentencePeak Current(ADC) 14.8
sourcehttps://aifitlab.com/products/cubemars-ri50-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Weightweight
valuemeasured at Rated voltage 24/36/48
as printed 180.80.1808 kg
source sentenceWeight(g) 180.8
sourcehttps://aifitlab.com/products/cubemars-ri50-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Rated voltagerated_voltage
value
24/36/48
source sentenceRated Voltage (V) 24/36/48 KE (V/krpm) 11.41
sourcehttps://www.zennixtek.com/products/cubemars-ri50-kv100-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
No-load speedno_load_speed
valuemeasured at Rated voltage 24/36/48
2004/3006/4008
source sentenceNo-load Speed (rpm) 2004/3006/4008 Phase to Phase Resistance (mΩ) 1420
sourcehttps://www.zennixtek.com/products/cubemars-ri50-kv100-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Rated torquerated_torque
valuemeasured at Rated voltage 24/36/48
as printed 0.580.58 N·m
source sentenceRated Torque (Nm) 0.58 Phase to Phase Inductance (μH) 1500
sourcehttps://www.zennixtek.com/products/cubemars-ri50-kv100-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Rated speedrated_speed
valuemeasured at Rated voltage 24/36/48
1090/1860/2600
source sentenceRated Speed (rpm) 1090/1860/2600 Inertia (gcm²) 22.8
sourcehttps://www.zennixtek.com/products/cubemars-ri50-kv100-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Rated currentrated_current
valuemeasured at Rated voltage 24/36/48
as printed 4.84.8 A
source sentenceRated Current (ADC) 4.8 Km (Nm/√W) 0.101
sourcehttps://www.zennixtek.com/products/cubemars-ri50-kv100-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Peak torquepeak_torque
valuemeasured at Rated voltage 24/36/48
as printed 1.671.67 N·m
source sentencePeak Torque (Nm) 1.67 Mechanical Time Constant (ms) 0.22
sourcehttps://www.zennixtek.com/products/cubemars-ri50-kv100-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Peak currentpeak_current
valuemeasured at Rated voltage 24/36/48
as printed 14.814.8 A
source sentencePeak Current (ADC) 14.8 Electrical Time Constant (ms) 1.06
sourcehttps://www.zennixtek.com/products/cubemars-ri50-kv100-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Weightweight
valuemeasured at Rated voltage 24/36/48
as printed 180.80.1808 kg
source sentenceKV (rpm/V) 100 Weight (g) 180.8
sourcehttps://www.zennixtek.com/products/cubemars-ri50-kv100-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Ambient temperatureambient_temperature
valuemeasured at Rated voltage 24/36/48
-20℃~50℃
source sentenceOperation Ambient Temperature -20℃~50℃
sourcehttps://aifitlab.com/products/cubemars-ri50-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Speed constantspeed_constant
valuemeasured at Rated voltage 24/36/48
as printed 100100 rpm/V
source sentenceKv(rpm/V) 100
sourcehttps://aifitlab.com/products/cubemars-ri50-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Torque constanttorque_constant
valuemeasured at Rated voltage 24/36/48
as printed 0.1200.12 N·m/A
source sentenceKt(Nm/A) 0.120
sourcehttps://aifitlab.com/products/cubemars-ri50-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Back-EMF constantback_emf_constant
valuemeasured at Rated voltage 24/36/48
as printed 11.4111.41 V/krpm
source sentenceKe(V/krpm) 11.41
sourcehttps://aifitlab.com/products/cubemars-ri50-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Winding resistancewinding_resistance
valuemeasured at Rated voltage 24/36/48
as printed 14201.42 Ω
source sentencePhase To Phase Resistance(mΩ) 1420
sourcehttps://aifitlab.com/products/cubemars-ri50-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Ambient temperatureambient_temperature
valuemeasured at Rated voltage 24/36/48
-20℃~50℃
source sentenceOperation Ambient Temperature -20℃~50℃ Insulation Resistance 500V 10MΩ
sourcehttps://www.zennixtek.com/products/cubemars-ri50-kv100-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Back-EMF constantback_emf_constant
valuemeasured at Rated voltage 24/36/48
as printed 11.4111.41 V/krpm
source sentenceRated Voltage (V) 24/36/48 KE (V/krpm) 11.41
sourcehttps://www.zennixtek.com/products/cubemars-ri50-kv100-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Winding resistancewinding_resistance
valuemeasured at Rated voltage 24/36/48
as printed 14201.42 Ω
source sentenceNo-load Speed (rpm) 2004/3006/4008 Phase to Phase Resistance (mΩ) 1420
sourcehttps://www.zennixtek.com/products/cubemars-ri50-kv100-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Moment of inertiamoment_of_inertia
valuemeasured at Rated voltage 24/36/48
as printed 22.822.8 g·cm²
source sentenceRated Speed (rpm) 1090/1860/2600 Inertia (gcm²) 22.8
sourcehttps://www.zennixtek.com/products/cubemars-ri50-kv100-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Speed constantspeed_constant
valuemeasured at Rated voltage 24/36/48
as printed 100100 rpm/V
source sentenceKV (rpm/V) 100 Weight (g) 180.8
sourcehttps://www.zennixtek.com/products/cubemars-ri50-kv100-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Torque constanttorque_constant
valuemeasured at Rated voltage 24/36/48
as printed 0.1200.12 N·m/A
source sentenceKT (Nm/A) 0.120 Maximum Torque Density (Nm/kg) 9.24
sourcehttps://www.zennixtek.com/products/cubemars-ri50-kv100-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Winding connectionwinding_connection
valuemeasured at Rated voltage 24/36/48
Star
source sentenceWinding Type Star
sourcehttps://aifitlab.com/products/cubemars-ri50-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-08-26Changed —
Winding connectionwinding_connection
valuemeasured at Rated voltage 24/36/48
Star
source sentenceWinding Type Star Phase Three Phase
sourcehttps://www.zennixtek.com/products/cubemars-ri50-kv100-motor · Distributor page
EvidenceSourced
Retrieved · Changed2026-09-01Changed —
Insulation classinsulation_class
valuemeasured at Rated voltage 24/36/48
C
source sentence应用领域 协作机械臂/外骨骼机器人 绝缘等级 C
sourcehttps://www.cubemars.com/cn/product/ri50-kv100-frameless-inrunner-torque-motor.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Dielectric strengthdielectric_strength
valuemeasured at Rated voltage 24/36/48
500V 5mA/2s
source sentence驱动方式 FOC 绝缘耐压 500V 5mA/2s
sourcehttps://www.cubemars.com/cn/product/ri50-kv100-frameless-inrunner-torque-motor.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Ambient temperatureambient_temperature
valuemeasured at Rated voltage 24/36/48
-20℃~50℃
source sentence工作环境温度 -20℃~50℃ 绝缘电阻 500V 10MΩ
sourcehttps://www.cubemars.com/cn/product/ri50-kv100-frameless-inrunner-torque-motor.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Pole pairspole_pairs
valuemeasured at Rated voltage 24/36/48
as printed 77
source sentence极对数 7
sourcehttps://www.cubemars.com/cn/product/ri50-kv100-frameless-inrunner-torque-motor.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Rated voltagerated_voltage
value
24/36/48
source sentence额定电压（V） 24/36/48 反电势常数Ke(V/krpm) 11.41
sourcehttps://www.cubemars.com/cn/product/ri50-kv100-frameless-inrunner-torque-motor.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Back-EMF constantback_emf_constant
valuemeasured at Rated voltage 24/36/48
as printed 11.4111.41 V/krpm
source sentence额定电压（V） 24/36/48 反电势常数Ke(V/krpm) 11.41
sourcehttps://www.cubemars.com/cn/product/ri50-kv100-frameless-inrunner-torque-motor.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
No-load speedno_load_speed
valuemeasured at Rated voltage 24/36/48
2004/3006/4008
source sentence空载转速（rpm） 2004/3006/4008 线电阻（mΩ） 1420
sourcehttps://www.cubemars.com/cn/product/ri50-kv100-frameless-inrunner-torque-motor.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Winding resistancewinding_resistance
valuemeasured at Rated voltage 24/36/48
as printed 14201.42 Ω
source sentence空载转速（rpm） 2004/3006/4008 线电阻（mΩ） 1420
sourcehttps://www.cubemars.com/cn/product/ri50-kv100-frameless-inrunner-torque-motor.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Rated torquerated_torque
valuemeasured at Rated voltage 24/36/48
as printed 0.580.58 N·m
source sentence额定扭矩（Nm） 0.58 线电感（μH） 1500
sourcehttps://www.cubemars.com/cn/product/ri50-kv100-frameless-inrunner-torque-motor.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Rated speedrated_speed
valuemeasured at Rated voltage 24/36/48
1090/1860/2600
source sentence额定转速（rpm） 1090/1860/2600 转动惯量（gc㎡） 22.8
sourcehttps://www.cubemars.com/cn/product/ri50-kv100-frameless-inrunner-torque-motor.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Rated currentrated_current
valuemeasured at Rated voltage 24/36/48
as printed 4.84.8 A
source sentence额定电流（ADC） 4.8 电机常数Km（Nm/√W） 0.1007
sourcehttps://www.cubemars.com/cn/product/ri50-kv100-frameless-inrunner-torque-motor.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Peak torquepeak_torque
valuemeasured at Rated voltage 24/36/48
as printed 1.671.67 N·m
source sentence峰值扭矩（Nm） 1.67 机电时间常数（ms） 0.22
sourcehttps://www.cubemars.com/cn/product/ri50-kv100-frameless-inrunner-torque-motor.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Peak currentpeak_current
valuemeasured at Rated voltage 24/36/48
as printed 14.814.8 A
source sentence峰值电流（ADC） 14.8 电气时间常数（ms） 1.06
sourcehttps://www.cubemars.com/cn/product/ri50-kv100-frameless-inrunner-torque-motor.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Weightweight
valuemeasured at Rated voltage 24/36/48
as printed 180.80.1808 kg
source sentence速度常数Kv(rpm/V) 100 重量（g） 180.8
sourcehttps://www.cubemars.com/cn/product/ri50-kv100-frameless-inrunner-torque-motor.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Torque constanttorque_constant
valuemeasured at Rated voltage 24/36/48
as printed 0.1200.12 N·m/A
source sentence扭矩常数Kt(Nm/A) 0.120 最大转矩密度（Nm/Kg） 9.24
sourcehttps://www.cubemars.com/cn/product/ri50-kv100-frameless-inrunner-torque-motor.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
specs 45, 45 shown
Source documents.
3 sources the values were read from
3 documents
cubemars.com/cn/product/ri50-kv100-frameless-inrunner-torque-motor.htmlMaker's document · 15 valuesRetrieved 2026-08-25
DownloadSource files are not published yet: which documents may be published is undecided.
No change
2026-08-25first 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 combinationsJOINT · RI50 · B · Motors
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To settle before a verdict
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