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Series reference image, not this exact model · from mosrac.cn
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220 VRated voltage
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field · keyvaluesource sentencesourceEvidenceRetrieved · Changed
Rated voltagerated_voltage
value
as printed 220220 V
source sentence电压 (VAC) 电压 (VAC) 220
sourcehttps://www.mosrac.cn/products/dd_electric_motors/fi-120-series.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Rated torquerated_torque
valuemeasured at Rated voltage 220
as printed 2.42.4 N·m
source sentence额定转矩 (Nm) 额定转矩 (Nm) 2.4
sourcehttps://www.mosrac.cn/products/dd_electric_motors/fi-120-series.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Peak torquepeak_torque
valuemeasured at Rated voltage 220
as printed 88 N·m
source sentence瞬时最大转矩 (Nm) 瞬时最大转矩 (Nm) 8
sourcehttps://www.mosrac.cn/products/dd_electric_motors/fi-120-series.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Torque constanttorque_constant
valuemeasured at Rated voltage 220
as printed 1.71.7 N·m/A
source sentence转矩参数 (Nm/Arms) 转矩参数 (Nm/Arms) 1.7
sourcehttps://www.mosrac.cn/products/dd_electric_motors/fi-120-series.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Rated currentrated_current
valuemeasured at Rated voltage 220
as printed 1.51.5 A
source sentence额定电流 (Arms) 额定电流 (Arms) 1.5
sourcehttps://www.mosrac.cn/products/dd_electric_motors/fi-120-series.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Peak currentpeak_current
valuemeasured at Rated voltage 220
as printed 55 A
source sentence瞬时最大电流 (Arms) 瞬时最大电流 (Arms) 5
sourcehttps://www.mosrac.cn/products/dd_electric_motors/fi-120-series.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Winding resistancewinding_resistance
valuemeasured at Rated voltage 220
as printed 2.92.9 Ω
source sentence线电阻 (Ω) 线电阻 (Ω) 2.9
sourcehttps://www.mosrac.cn/products/dd_electric_motors/fi-120-series.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Winding inductancewinding_inductance
valuemeasured at Rated voltage 220
as printed 3.13.1 mH
source sentence线电感 (mH) 线电感 (mH) 3.1
sourcehttps://www.mosrac.cn/products/dd_electric_motors/fi-120-series.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Pole pairspole_pairs
valuemeasured at Rated voltage 220
as printed 1313
source sentence极对数 (2P) 极对数 (2P) 13
sourcehttps://www.mosrac.cn/products/dd_electric_motors/fi-120-series.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Back-EMF constantback_emf_constant
valuemeasured at Rated voltage 220
as printed 22 V/krpm
source sentence反电势系数 (V/Krpm) 反电势系数 (V/Krpm) 2
sourcehttps://www.mosrac.cn/products/dd_electric_motors/fi-120-series.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Rated powerrated_power
valuemeasured at Rated voltage 220
as printed 37.737.7 W
source sentence额定输出功率 (W) 额定输出功率 (W) 37.7
sourcehttps://www.mosrac.cn/products/dd_electric_motors/fi-120-series.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Rotor inertiarotor_inertia
valuemeasured at Rated voltage 220
as printed 2626000 g·cm²
source sentence转子转动惯量 (10 -4 kg.m²) 转子转动惯量 (10 -4 kg.m²) 26
sourcehttps://www.mosrac.cn/products/dd_electric_motors/fi-120-series.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Rated speedrated_speed
valuemeasured at Rated voltage 220
as printed 150150 r/min
source sentence额定转速 (rpm) 额定转速 (rpm) 150
sourcehttps://www.mosrac.cn/products/dd_electric_motors/fi-120-series.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Max speedmax_speed
valuemeasured at Rated voltage 220
as printed 300300 r/min
source sentence最高转速 (rpm) 最高转速 (rpm) 300
sourcehttps://www.mosrac.cn/products/dd_electric_motors/fi-120-series.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Angular positioning accuracyangular_positioning_accuracy
valuemeasured at Rated voltage 220
±20
source sentence定位精度 (arc_sec) 定位精度 (arc_sec) ±20
sourcehttps://www.mosrac.cn/products/dd_electric_motors/fi-120-series.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Angular repeatabilityangular_repeatability
valuemeasured at Rated voltage 220
±1.5
source sentence重复精度 (arc_sec) 重复精度 (arc_sec) ±1.5
sourcehttps://www.mosrac.cn/products/dd_electric_motors/fi-120-series.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Encoder resolutionencoder_resolution
valuemeasured at Rated voltage 220
8192
source sentence编码器分辨率 (sin/cos) 编码器分辨率 (sin/cos) 8192
sourcehttps://www.mosrac.cn/products/dd_electric_motors/fi-120-series.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Axial loadaxial_load
valuemeasured at Rated voltage 220
as printed 12001200 N
source sentence轴向负载 (N) 轴向负载 (N) 1200
sourcehttps://www.mosrac.cn/products/dd_electric_motors/fi-120-series.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Axial runoutaxial_runout
valuemeasured at Rated voltage 220
≤0.005
source sentence轴向偏摆 (mm) 轴向偏摆 (mm) ≤0.005
sourcehttps://www.mosrac.cn/products/dd_electric_motors/fi-120-series.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Radial runoutradial_runout
valuemeasured at Rated voltage 220
≤0.005
source sentence径向偏摆 (mm) 径向偏摆 (mm) ≤0.005
sourcehttps://www.mosrac.cn/products/dd_electric_motors/fi-120-series.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Weightweight
valuemeasured at Rated voltage 220
as printed 3.93.9 kg
source sentence重量 (kg) 重量 (kg) 3.9
sourcehttps://www.mosrac.cn/products/dd_electric_motors/fi-120-series.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Heightheight
valuemeasured at Rated voltage 220
as printed 6464 mm
source sentence电机高度 (mm) 电机高度 (mm) 64
sourcehttps://www.mosrac.cn/products/dd_electric_motors/fi-120-series.html · Maker's document
EvidenceSourced
Retrieved · Changed2026-08-25Changed —
Rated voltagerated_voltage
value
as printed 220220 V
source sentence电压 (VAC) 220
sourcehttps://www.mosrac.cn/uploads/pdf/fi-12064-motor-catalog.pdf · p.1 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-03Changed —
Rated torquerated_torque
valuemeasured at Rated voltage 220
as printed 2.42.4 N·m
source sentence额定转矩 (Nm) 2.4
sourcehttps://www.mosrac.cn/uploads/pdf/fi-12064-motor-catalog.pdf · p.1 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-03Changed —
Peak torquepeak_torque
valuemeasured at Rated voltage 220
as printed 88 N·m
source sentence瞬时最大转矩 (Nm) 8
sourcehttps://www.mosrac.cn/uploads/pdf/fi-12064-motor-catalog.pdf · p.1 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-03Changed —
Torque constanttorque_constant
valuemeasured at Rated voltage 220
as printed 1.71.7 N·m/A
source sentence转矩参数 (Nm/Arms) 1.7
sourcehttps://www.mosrac.cn/uploads/pdf/fi-12064-motor-catalog.pdf · p.1 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-03Changed —
Rated currentrated_current
valuemeasured at Rated voltage 220
as printed 1.51.5 A
source sentence额定电流 (Arms) 1.5
sourcehttps://www.mosrac.cn/uploads/pdf/fi-12064-motor-catalog.pdf · p.1 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-03Changed —
Peak currentpeak_current
valuemeasured at Rated voltage 220
as printed 55 A
source sentence瞬时最大电流 (Arms) 5
sourcehttps://www.mosrac.cn/uploads/pdf/fi-12064-motor-catalog.pdf · p.1 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-03Changed —
Winding inductancewinding_inductance
valuemeasured at Rated voltage 220
as printed 3.13.1 mH
source sentence线电感 (mH) 3.1
sourcehttps://www.mosrac.cn/uploads/pdf/fi-12064-motor-catalog.pdf · p.1 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-03Changed —
Pole pairspole_pairs
valuemeasured at Rated voltage 220
as printed 1313
source sentence极对数 (2P) 13
sourcehttps://www.mosrac.cn/uploads/pdf/fi-12064-motor-catalog.pdf · p.1 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-03Changed —
Back-EMF constantback_emf_constant
valuemeasured at Rated voltage 220
2
source sentence反电势系数 (Vrims/rad/s) 2
sourcehttps://www.mosrac.cn/uploads/pdf/fi-12064-motor-catalog.pdf · p.1 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-03Changed —
Rated powerrated_power
valuemeasured at Rated voltage 220
as printed 37.737.7 W
source sentence额定输出功率 (W) 37.7
sourcehttps://www.mosrac.cn/uploads/pdf/fi-12064-motor-catalog.pdf · p.1 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-03Changed —
Rated speedrated_speed
valuemeasured at Rated voltage 220
as printed 150150 r/min
source sentence额定转速 (rpm) 150
sourcehttps://www.mosrac.cn/uploads/pdf/fi-12064-motor-catalog.pdf · p.1 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-03Changed —
Max speedmax_speed
valuemeasured at Rated voltage 220
as printed 300300 r/min
source sentence最高转速 (rpm) 300
sourcehttps://www.mosrac.cn/uploads/pdf/fi-12064-motor-catalog.pdf · p.1 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-03Changed —
Encoder resolutionencoder_resolution
valuemeasured at Rated voltage 220
8192
source sentence编码器分辨率 (sin/cos) 8192
sourcehttps://www.mosrac.cn/uploads/pdf/fi-12064-motor-catalog.pdf · p.1 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-03Changed —
Axial loadaxial_load
valuemeasured at Rated voltage 220
as printed 12001200 N
source sentence轴向负载 (N) 1200
sourcehttps://www.mosrac.cn/uploads/pdf/fi-12064-motor-catalog.pdf · p.1 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-03Changed —
Axial runoutaxial_runout
valuemeasured at Rated voltage 220
≤0.005
source sentence轴向偏摆 (mm) ≤0.005
sourcehttps://www.mosrac.cn/uploads/pdf/fi-12064-motor-catalog.pdf · p.1 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-03Changed —
Radial runoutradial_runout
valuemeasured at Rated voltage 220
≤0.005
source sentence径向偏摆 (mm) ≤0.005
sourcehttps://www.mosrac.cn/uploads/pdf/fi-12064-motor-catalog.pdf · p.1 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-03Changed —
Weightweight
valuemeasured at Rated voltage 220
as printed 3.93.9 kg
source sentence重量 (kg) 3.9
sourcehttps://www.mosrac.cn/uploads/pdf/fi-12064-motor-catalog.pdf · p.1 · Maker's document
EvidenceSourced
Retrieved · Changed2026-09-03Changed —
specs 39, 39 shown
Source documents.
2 sources the values were read from
2 documents
mosrac.cn/products/dd_electric_motors/fi-120-series.htmlMaker's document · 22 valuesRetrieved 2026-08-25
DownloadSource files are not published yet: which documents may be published is undecided.
No change
2026-08-25first collected · 2 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 · FI-12064 · B · Motors
StatusNeeds checking
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- No verdict: the specification keys it needs are not settled
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