YE/YS/MS Three-phase AC Asynchronous Motor

ye ys ms series 3phase ac induction motor (2)

· High-Efficiency Power

· Heavy-Duty Industrial Durability

· Smooth & Low-Noise Operation

· Broad Industrial Compatibility

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■ Operating Conditions & Specifications

Item Technical Specification
Ambient Temp. -15°C ≤ θ ≤ 40°C
Altitude Not exceeding 1000m
Rated Voltage 380V, 220V–760V (optional)
Rated Frequency 50Hz / 60Hz
Insulation Class Class B / Class F / Class H
Protection Class IP54 / IP55
Cooling Type IC0141 / IC411
Frame Material Three-phase Aluminum Housing
Standard Complies with IEC Standard

■ Technical Description & Series

Series Features & Applications
YE3 Series High Efficiency Three-Phase Asynchronous Motor
• Frame Size: 80–355mm | Power Range: 0.55kW–375kW
• Rated Voltage: 380V 50Hz (Special orders supported)
• Duty Type: S1 (Continuous operation, allows full-voltage starting)
• Wiring Connection: ≤3kW Star (Y) / >3kW Delta (Δ)
• Protection Class: IP55 | Insulation Class: Class F (155) | Cooling: IC411
YS Series Three-Phase Aluminum Housing Asynchronous Motor
• Conforms to international IEC standard with latest integrated design
• Manufactured using selected quality raw materials
• Suitable for general electric motor applications across various equipment
Performance • High performance, low noise, low vibration, and safe/reliable operation
• Compact footprint, light weight, attractive appearance
• Simple construction designed for easy and convenient maintenance
Technical Data (YE3 Series)
Type Rated Power(kW) Rated Speed(r/min) Rated CurrentIN (A) Efficiencyη (%) Power Factorcos φ Locked-rotor Current / Rated CurrentIst / IN Locked-rotor Torque / Rated TorqueTst / TN Max Torque / Rated TorqueTmax / TN
Synchronous Speed 3000 r/min (2-Pole)
YE3-80M1-20.7528301.7280.70.827.02.32.3
YE3-80M2-21.128302.4382.70.837.32.22.3
YE3-90S-21.528403.2284.20.847.62.22.3
YE3-90L-22.228404.5885.90.857.62.22.3
YE3-100L-2328706.0287.10.877.82.22.3
YE3-112M-2428907.8488.10.888.32.32.3
YE3-132S1-25.5290010.6089.20.888.32.02.3
YE3-132S2-27.5290014.4090.10.887.92.02.3
YE3-160M1-211293020.6091.20.898.12.02.3
YE3-160M2-215293027.9091.90.898.12.02.3
YE3-160L-218.5293034.2092.40.898.22.02.3
YE3-180M-222294040.5092.70.898.22.02.3
YE3-200L1-230295054.9093.30.897.62.02.3
YE3-200L2-237295067.4093.70.897.62.02.3
YE3-225M-245297080.8094.00.907.72.02.3
YE3-250M-255297098.5094.30.907.72.02.3
YE3-280S-2752970133.7094.70.907.11.82.3
YE3-280M-2902970159.9095.00.907.11.82.3
YE3-315S-21102970195.1095.20.907.11.82.3
YE3-315M-21322980233.6095.40.907.11.82.3
YE3-315L1-21602980279.4095.60.917.11.82.3
YE3-315L2-22002980348.6095.80.917.11.82.3
YE3-355M-22502980435.7095.80.917.21.62.2
YE3-355L-23152980549.0095.80.917.21.62.2
YE3-3551-23552980618.7095.80.917.21.62.2
YE3-3552-23752980653.6095.80.917.21.62.2
Synchronous Speed 1500 r/min (4-Pole)
YE3-80M2-40.7513901.8482.50.756.62.32.3
YE3-90S-41.114002.6184.10.766.82.32.3
YE3-90L-41.514003.4785.30.777.02.32.3
YE3-100L1-42.214304.7686.70.817.62.32.3
YE3-100L2-4314306.3487.70.827.62.32.3
YE3-112M-4414408.3788.60.827.82.22.3
YE3-132S-45.5144011.2089.60.837.92.02.3
YE3-132M-47.5144015.0090.40.847.52.02.3
YE3-160M-411146021.5091.40.857.72.22.3
YE3-160L-415146028.8092.10.867.82.22.3
YE3-180M-418.5147035.3092.60.867.82.02.3
YE3-180L-422147041.8093.00.867.82.02.3
YE3-200L-430147056.6093.60.867.32.02.3
YE3-225S-437148069.6093.90.867.42.02.3
YE3-225M-445148084.4094.20.867.42.02.3
YE3-250M-4551480102.7094.60.867.42.02.3
YE3-280S-4751480136.3095.00.886.72.02.3
YE3-280M-4901490163.2095.20.886.92.02.3
YE3-315S-41101490196.8095.40.897.02.02.2
YE3-315M-41321490235.7095.60.897.02.02.2
YE3-315L1-41601490285.1095.80.897.12.02.2
YE3-315L2-42001490351.7096.00.907.12.02.2
YE3-355M-42501485439.6096.00.907.12.02.2
YE3-355L-43151485553.9096.00.907.12.02.2
YE3-3551-43551485638.5096.00.887.01.72.2
YE3-3552-43751485674.4096.00.887.01.72.2
Synchronous Speed 1000 r/min (6-Pole)
YE3-90S-60.759102.0378.90.716.02.02.1
YE3-90L-61.19102.8381.00.736.02.02.1
YE3-100L-61.59403.7882.50.736.52.02.1
YE3-112M-62.29405.3584.30.746.62.02.1
YE3-132S-639607.2085.60.746.82.02.1
YE3-132M1-649609.4686.80.746.82.02.1
YE3-132M2-65.596012.7088.00.757.02.02.1
YE3-160M-67.597016.2089.10.797.02.02.1
YE3-160L-61197023.1090.30.807.22.02.1
YE3-180L-61597030.9091.20.817.32.02.1
YE3-200L1-618.597037.8091.70.817.32.02.1
YE3-200L2-62297044.8092.20.817.42.02.1
YE3-225M-63098059.1092.90.836.92.02.1
YE3-250M-63798071.7093.30.847.12.02.1
YE3-280S-64598085.8093.70.857.32.02.0
YE3-280M-655980103.3094.10.867.32.02.0
YE3-315S-675990143.1094.60.846.62.02.0
YE3-315M-690990169.5094.90.856.72.02.0
YE3-315L1-6110990206.8095.10.856.72.02.0
YE3-315L2-6132990244.5095.40.866.82.02.0
YE3-355M1-6160990295.7095.60.866.81.82.0
YE3-355M2-6200990365.0095.80.876.81.82.0
YE3-355L-6250990455.7095.80.876.81.82.0
YE3-3552-6315990580.9095.80.866.81.82.0
Technical Data (YS Series)
Type / Model Rated Power(kW) Rated Current(A) Power Factor(cos φ) Efficiency(η %) Speed(r/min) Locked-rotor Torque / Rated TorqueTst / TN Locked-rotor Current / Rated CurrentIst / IN Max Torque / Rated TorqueTmax / TN Net WeightN.M. (kg)
Synchronous Speed 3000 r/min (380V 50Hz)
YS561-20.090.290.776227502.25.22.13.6
YS562-20.120.370.786727502.25.22.14.0
YS631-20.180.530.806927802.35.52.34.1
YS632-20.250.690.817227802.35.52.34.5
YS711-20.371.010.8173.528002.26.12.35.6
YS712-20.551.380.8275.528002.36.12.36.2
YS801-20.751.770.8377.428252.36.12.29.0
YS802-21.12.460.8479.628252.36.92.210
YS90S-21.53.460.8481.328402.37.02.212
YS90L-22.24.850.8583.228402.37.02.213.2
YS100L-236.340.8784.628802.37.52.222
YS112M-248.200.8885.828902.37.52.230
YS132S1-25.511.10.888729002.37.52.243
YS132S2-27.514.90.888829002.37.52.249
YS160M1-21121.20.8989.429472.37.52.264
YS160M2-21528.60.8990.329472.37.52.267
YS160L-218.534.70.9090.929472.37.52.271
Synchronous Speed 1500 r/min (380V 50Hz)
YS561-40.060.230.705613002.14.02.03.6
YS562-40.090.330.725813002.14.02.04
YS631-40.120.440.726013302.24.42.14
YS632-40.180.620.736413302.24.42.14.5
YS711-40.250.790.746713602.25.22.15.6
YS712-40.371.120.7569.513602.25.22.16
YS801-40.551.520.7573.513802.35.22.49
YS802-40.751.950.7679.613802.36.02.310
YS90S-41.12.850.7781.413902.36.02.312
YS90L-41.53.720.7882.813902.36.02.313.2
YS100L1-42.25.090.8184.314102.37.02.321
YS100L2-436.780.8285.514102.37.02.324.8
YS112M-448.80.8288.614352.37.02.329
YS132S1-45.511.70.8387.714452.37.02.344
YS132S2-47.515.60.8488.714452.37.02.354
YS160M-41122.50.8489.814602.27.02.362
YS160L-41530.00.8590.614602.27.52.366
Synchronous Speed 1000 r/min (380V 50Hz)
YS711-60.180.740.66639002.04.01.9-
YS712-60.250.950.68659002.04.01.9-
YS801-60.371.230.70699002.04.71.8-
YS802-60.551.700.72709002.14.71.8-
YS90S-60.752.290.7275.99102.15.32.0-
YS90L-61.13.180.7378.19102.15.52.0-
YS100L-61.54.00.7679.89402.15.52.0-
YS112M-62.25.60.7681.89402.16.52.0-
YS132S-637.400.7683.39602.16.52.1-
YS132M1-649.50.7684.69602.16.52.1-
YS132M2-65.512.60.77869602.16.52.1-
YS160M-67.517.20.7787.29602.06.52.1-
YS160L-61124.50.7888.79602.06.52.1-
Synchronous Speed 750 r/min (380V 50Hz)
YS801-80.180.830.61586301.93.31.8-
YS802-80.251.100.61616401.93.31.8-
YS90S-80.371.490.61696601.94.01.8-
YS90L-80.552.170.61726602.04.01.8-
YS100L1-80.752.430.67816902.04.01.8-
YS100L2-81.13.360.69826902.05.01.8-
YS112M-81.54.400.70856802.05.01.8-
YS132S-82.26.000.71887102.06.51.8-
YS132M-837.800.73907102.06.51.8-
YS160M1-8410.30.73917202.06.62.0-
YS160M2-85.513.60.74937202.06.62.0-
YS160L-87.517.80.75947202.06.62.0-

Installation & Overall Dimensions

Frame Size Installation Dimensions Overall Dimensions
A B C D E F G H K AB AC AD HD L
56M 90 71 36 ϕ 9 20 3 7.2 56 ϕ 5.8 112 115 90 146 198
63M 100 80 40 ϕ 11 23 4 8.5 63 ϕ 7 120 127 95 158 225
71M 112 90 45 ϕ 14 30 5 11 71 ϕ 7 135 145 105 176 255
80M 125 100 50 ϕ 19 40 6 15.5 80 ϕ 10 155 165 115 195 295
90S 140 100 56 ϕ 24 50 8 20 90 ϕ 10 175 180 120 210 322
90L 140 125 56 ϕ 24 50 8 20 90 ϕ 10 175 180 120 210 342
100L 160 140 63 ϕ 28 60 8 24 100 ϕ 12 200 200 155 255 392
112M 190 140 70 ϕ 28 60 8 24 112 ϕ 12 230 222 180 274 406
132S 216 140 89 ϕ 38 80 10 33 132 ϕ 12 260 260 200 314 473
132M 216 178 89 ϕ 38 80 10 33 132 ϕ 12 260 260 200 314 505
160M 254 210 108 ϕ 42 110 12 37 160 ϕ 14.5 304 315 242 399.5 609
160L 254 254 108 ϕ 42 110 12 37 160 ϕ 14.5 304 315 242 399.5 653

Flange Installation Dimensions (B14 / B5)

Frame Size Installation Dimensions B14 Installation Dimensions B5
M N P S T M N P S T
56M 65 50 80 M5 2.5 100 80 120 7 3.0
63M 75 60 90 M5 2.5 115 95 140 10 3.0
71M 85 70 105 M6 2.5 130 110 160 10 3.5
80M 100 80 120 M6 3.0 165 130 200 12 3.5
90S 115 95 140 M8 3.0 165 130 200 12 3.5
90L 115 95 140 M8 3.0 165 130 200 12 3.5
100L 130 110 160 M8 3.5 215 180 250 15 4.0
112M 130 110 160 M8 3.5 215 180 250 15 4.0
132S 165 130 200 M10 4.0 265 230 300 15 4.0
132M 165 130 200 M10 4.0 265 230 300 15 4.0
160M 265 230 300 M12 4.0 300 250 350 18.5 5.0
160L 265 230 300 M12 4.0 300 250 350 18.5 5.0
ye ys ms series 3phase ac induction motor (4)

■ Features For  YE/YS/MS Series Three-phase AC Synchronous Motor

Designed for heavy-duty industrial applications, this high-efficiency three-phase induction motor delivers exceptional torque while significantly reducing energy consumption. Built with a rugged, heat-dissipating enclosure and a precision-balanced rotor, it guarantees smooth, low-noise performance and long-lasting durability even under demanding conditions. Ideal for powering pumps, fans, compressors, and conveyors, it provides the reliable strength your machinery needs to run efficiently day after day.