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Item
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Specification
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Model
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YE4
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Frame Size
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H80–355
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Output Power
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0.12 kW – 800 kW
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Voltage
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380V, or customized
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Protection Degree
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IP55
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Insulation Class
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Class F
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Mounting Type
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Foot mounting, flange mounting, double shaft ends
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Certification
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ISO9001, CCC, CE
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Motor Type
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Totally enclosed fan-cooled squirrel-cage three-phase induction motor
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YE4 Series H80–355 Ultra-High Efficiency Three-Phase Induction Motor
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The YE4 Series three-phase induction motor is a high-efficiency general-purpose motor designed for industrial equipment that requires reliable operation, reduced energy consumption, and stable long-term performance. This series meets the Grade 2 efficiency requirements under GB18613-2020 and complies with the IE4 efficiency level specified in IEC 60034-30-2014. It also meets the performance requirements of JB/T 13299-2017 for YE4 motors.
Manufactured with improved materials, advanced processing technology, and optimized electromagnetic design, the YE4 motor is a totally enclosed, fan-cooled squirrel-cage three-phase asynchronous motor. Its mounting dimensions, testing methods, and performance requirements are designed in accordance with relevant IEC and Chinese national standards.
This series offers high efficiency, strong starting torque, low noise, and reliable cooling performance. It is suitable for driving a wide range of general machinery, including compressors, fans, pumps, and other industrial equipment. It can also be used in petroleum, chemical, pharmaceutical, mining, and other industrial environments.
Key Features
- IE4 High Efficiency – Complies with IEC 60034-30-2014 IE4 efficiency requirements and supports energy-saving operation.
- Optimized Motor Design – Manufactured with improved materials, advanced processes, and optimized electromagnetic design.
- Totally Enclosed Fan-Cooled Structure – Suitable for general industrial operating conditions.
- Strong Starting Torque – Helps support stable startup for various mechanical equipment.
- Low Noise Operation – Designed for smoother and quieter performance.
- Flexible Installation Options – Available with foot mounting, flange mounting, and double shaft end configurations.
- Wide Industrial Application – Suitable for compressors, fans, pumps, petroleum, chemical, pharmaceutical, mining, and general machinery sectors.
Technical Data for YE3 Series (H80–355) High Efficiency Three-Phase Asynchronous Motors Motor Type Power (kW) Rated Speed (r/min) Current (A) Voltage (V) Efficiency (%) Power Factor (cosφ) Rated Torque (N·m) Locked-Rotor Torque / Rated Torque (Tst/Tn) Maximum Torque / Rated Torque (Tm/Tn) Locked-Rotor Current / Rated Current (Ist/In) Weight (kg) Noise LWdB(A) YE3-80M1-2 0.75 2885 1.72 380 80.7 0.82 2.5 2.3 2.3 7 18 62 YE3-80M2-2 1.1 2885 2.43 380 82.7 0.83 3.6 2.2 2.3 7.6 20 62 YE3-80M1-4 0.55 1430 1.38 380 80.8 0.75 3.7 2.4 2.3 6.6 24 56 YE3-80M2-4 0.75 1430 1.84 380 82.5 0.75 5 2.3 2.3 6.6 27 56 YE3-90S-2 1.5 2895 3.22 380 84.2 0.84 4.9 2.2 2.3 7.9 26 67 YE3-90L-2 2.2 2895 4.58 380 85.9 0.85 7.3 2.2 2.3 7.9 30 67 YE3-90S-4 1.1 1435 2.61 380 84.1 0.76 7.3 2.3 2.3 6.8 26 59 YE3-90L-4 1.5 1435 3.47 380 85.3 0.77 10 2.3 2.3 7 29 59 YE3-90S-6 0.75 940 2.03 380 78.9 0.71 7.6 2 2.1 6 24 57 YE3-90L-6 1.1 940 2.83 380 81 0.73 11.2 2 2.1 6 28 57 YE3-100L-2 3 2900 6.02 380 87.1 0.87 9.9 2.2 2.3 8.5 37 74 YE3-100L1-4 2.2 1445 4.76 380 86.7 0.81 14.5 2.3 2.3 7.6 37 64 YE3-100L2-4 3 1445 6.34 380 87.7 0.82 19.8 2.3 2.3 7.6 40 64 YE3-100L-6 1.5 950 3.78 380 82.5 0.73 15.1 2 2.1 6.5 34 61 YE3-100L1-8 0.75 695 2.27 380 75 0.67 10.3 1.8 2 6.2 40 59 YE3-100L2-8 1.1 695 3.12 380 77.7 0.69 15.1 1.8 2 6.2 42 59 YE3-112M-2 4 2915 7.84 380 88.1 0.88 13.1 2.2 2.3 8.5 45 77 YE3-112M-4 4 1450 8.37 380 88.6 0.82 26.3 2.2 2.3 7.8 52 65 YE3-112M-6 2.2 960 5.36 380 84.3 0.74 21.9 2 2.1 6.6 47 65 YE3-112M-8 1.5 700 4.09 380 79.7 0.7 20.5 1.8 2 6.7 45 61 YE3-132S1-2 5.5 2920 10.6 380 89.2 0.88 18 2 2.3 8.5 65 79 YE3-132S2-2 7.5 2920 14.4 380 90.1 0.88 24.5 2 2.3 8.5 73 79 YE3-132S-4 5.5 1460 11.2 380 89.6 0.83 36 2 2.3 7.9 70 71 YE3-132M-4 7.5 1460 15 380 90.4 0.84 49.1 2 2.3 7.5 84 71 YE3-132S-6 3 970 7.2 380 85.6 0.74 29.5 2 2.1 6.8 60 69 YE3-132M1-6 4 970 9.5 380 86.8 0.74 39.4 2 2.1 6.8 69 69 YE3-132M2-6 5.5 970 12.7 380 88 0.75 54.1 2 2.1 7 82 69 YE3-132S-8 2.2 710 5.7 380 81.9 0.71 29.6 1.8 2 6.7 60 64 YE3-132M-8 3 710 7.5 380 83.5 0.73 40.4 1.8 2 6.9 70 64 YE3-160M1-2 11 2950 20.6 380 91.2 0.89 35.6 2 2.3 8.5 122 81 YE3-160M2-2 15 2950 27.9 380 91.9 0.89 48.6 2 2.3 8.5 133 81 YE3-160L-2 18.5 2950 34.2 380 92.4 0.89 59.9 2 2.3 8.5 152 81 YE3-160M-4 11 1470 21.5 380 91.4 0.85 71.5 2.2 2.3 7.7 135 73 YE3-160L-4 15 1470 28.8 380 92.1 0.86 97.4 2.2 2.3 7.8 156 73 YE3-160M-6 7.5 975 16.2 380 89.1 0.79 73.5 2 2.1 7 116 73 YE3-160L-6 11 975 23.1 380 90.3 0.8 107.5 2 2.1 7.2 143 73 YE3-160M1-8 4 720 9.8 380 84.8 0.73 53.1 1.9 2 6.9 100 68 YE3-160M2-8 5.5 720 13.1 380 86.2 0.74 73 1.9 2 6.9 120 68 YE3-160L-8 7.5 720 17.4 380 87.3 0.75 99.5 1.9 2 6.6 130 68 YE3-180M-2 22 2960 40.5 380 92.7 0.89 71 2 2.3 8.5 192 83 YE3-180M-4 18.5 1475 35.3 380 92.6 0.86 120 2 2.3 7.8 196 76 YE3-180L-4 22 1475 41.8 380 93 0.86 142 2 2.3 7.8 215 76 YE3-180L-6 15 970 30.9 380 91.2 0.81 148 2 2.1 7.3 181 73 YE3-180L-8 11 730 25.2 380 88.6 0.75 144 2 2 6.6 190 70 YE3-200L1-2 30 2960 54.9 380 93.3 0.89 97 2 2.3 8.5 252 84 YE3-200L2-2 37 2960 67.4 380 93.7 0.89 119 2 2.3 8.5 275 84 YE3-200L-4 30 1480 56.6 380 93.6 0.86 194 2 2.3 7.3 275 76 YE3-200L1-6 18.5 980 37.8 380 91.7 0.84 180 2 2.1 7.3 230 73 YE3-200L2-6 22 980 44.8 380 92.2 0.81 214 2 2.1 7.4 239 73 YE3-200L-8 15 730 33.5 380 89.6 0.76 196 2 2 6.8 230 73 YE3-225M-2 45 2970 80.8 380 94 0.9 145 2 2.3 8 315 86 YE3-225S-4 37 1485 69.6 380 93.9 0.86 238 2 2.3 7.4 328 78 YE3-225M-4 45 1485 84.4 380 94.2 0.86 289 2 2.3 7.4 355 78 YE3-225M-6 30 985 59.1 380 92.9 0.83 291 2 2.1 6.9 301 74 YE3-225S-8 18.5 730 41 380 90.1 0.76 242 1.9 2 6.8 270 73 YE3-225M-8 22 730 47.3 380 90.6 0.78 288 1.9 2 7 300 73 YE3-250M-2 55 2970 98.5 380 94.3 0.9 177 2 2.3 8 417 89 YE3-250M-4 55 1485 102.7 380 94.6 0.86 354 2.2 2.3 7.4 453 79 YE3-250M-6 37 985 71.7 380 93.3 0.84 359 2 2.1 7.1 387 76 YE3-250M-8 30 735 63.2 380 91.3 0.79 390 1.9 2 6.7 390 75 YE3-280S-2 75 2975 133.7 380 94.7 0.9 241 1.8 2.3 7.5 571 91 YE3-280M-2 90 2975 159.9 380 95 0.9 289 1.8 2.3 7.5 607 91 YE3-280S-4 75 1480 136.3 380 95 0.88 484 2 2.3 6.9 596 80 YE3-280M-4 90 1485 163.2 380 95.2 0.88 579 2 2.3 6.9 693 80 YE3-280S-6 45 990 85.8 380 93.7 0.85 434 2 2 7.3 501 78 YE3-280M-6 55 990 103.3 380 94.1 0.86 531 2 2 7.3 547 78 YE3-280S-8 37 740 77.5 380 91.8 0.79 478 1.9 2 6.7 510 76 YE3-280M-8 45 740 9.9 380 92.2 0.79 581 1.9 2 6.7 560 76 YE3-315S-2 110 2980 195.1 380 95.2 0.9 353 1.8 2.3 7.5 965 92 YE3-315M-2 132 2980 233.6 380 95.4 0.9 423 1.8 2.3 7.5 1067 92 YE3-315L1-2 160 2980 279.4 380 95.6 0.91 513 1.8 2.3 7.5 1151 92 YE3-315L2-2 200 2980 348.6 380 95.8 0.91 641 1.8 2.2 7.5 1205 92 YE3-315S-4 110 1485 196.8 380 95.4 0.89 707 2 2.2 7 10212 88 YE3-315M-4 132 1485 235.7 380 95.4 0.89 849 2 2.2 7 1147 88 YE3-315L1-4 160 1485 285.1 380 95.8 0.89 1029 2 2.2 7.1 1224 88 YE3-315L2-4 200 1485 351.7 380 96 0.9 1286 2 2.2 7.1 1331 88 YE3-315S-6 75 980 143.4 380 94.6 0.84 731 2 2 6.6 1265 83 YE3-315M-6 90 985 169.5 380 94.9 0.85 873 2 2 6.7 1334 83 YE3-315L1-6 110 985 206.8 380 95.1 0.85 1066 2 2 6.7 1465 83 YE3-315L2-6 132 985 244.5 380 95.4 0.86 1280 2 2 6.8 1525 83 YE3-315S-8 55 740 111.5 380 92.5 0.81 710 1.8 2 6.8 770 82 YE3-315M-8 75 740 151.1 380 93.1 0.81 968 1.8 2 6.3 1000 82 YE3-315L1-8 90 740 178.5 380 93.4 0.82 1161 1.8 2 6.4 1060 82 YE3-315L2-8 110 740 217.5 380 93.7 0.82 1420 1.8 2 6.4 1080 82 YE3-315S-10 45 590 99.1 380 92 0.75 728 1.5 2 6.2 820 82 YE3-315M-10 55 590 121.1 380 92 0.75 890 1.5 2 6.2 920 82 YE3-315L1-10 75 590 161.6 380 92.8 0.76 1214 1.5 2 5.8 1030 82 YE3-315L2-10 90 590 191 380 93 0.77 1457 1.5 2 5.9 1050 82 YE3-355M-2 250 2980 436 380 95.8 0.91 801 1.6 2.2 7.5 1638 100 YE3-355L-2 315 2980 549 380 95.8 0.91 1009 1.6 2.2 7.5 1834 100 YE3-355M-4 250 1490 440 380 96 0.9 1602 2 2.2 7.1 1650 95 YE3-355L-4 315 1490 554 380 96 0.9 2019 2 2 7.1 1804 95 YE3-355M1-6 160 990 296 380 95.6 0.86 1543 1.8 2 6.8 1554 85 YE3-355M2-6 200 990 365 380 95.8 0.87 1929 1.8 2 6.8 1768 85 YE3-355L-6 250 990 456 380 95.8 0.87 2412 1.8 2 6.8 1902 85 YE3-355M1-8 132 740 260 380 94 0.82 1704 1.8 2 6.4 1680 89 YE3-355M2-8 160 740 314 380 94.3 0.82 2065 1.8 2 6.4 1760 89 YE3-355L-8 200 740 387 380 94.6 0.83 2581 1.8 2 6.4 1990 89 YE3-355M1-10 110 590 230 380 93.3 0.78 1781 1.3 2 6 1530 90 YE3-355M2-10 132 590 274 380 93.8 0.78 2137 1.3 2 6.1 1720 90 YE3-355L-10 160 590 332 380 93.8 0.78 2590 1.3 2 6.1 1900 90 Application Fields
The YE4 Series three-phase induction motor can be used to drive many types of general industrial machinery, including:
Compressors, fans, water pumps, production equipment, mechanical drive systems, petroleum equipment, chemical equipment, pharmaceutical machinery, mining machinery, and other general-purpose industrial equipment.
Short Description
YE4 Series three-phase induction motors are IE4 high-efficiency motors designed for general industrial drive applications. With optimized materials, strong starting torque, low noise, IP55 protection, Class F insulation, and flexible mounting options, they provide reliable performance for compressors, fans, pumps, mining equipment, chemical machinery, and other industrial systems.
Item Specification Model NO. YE3 / YE4 / YE5 Function Driving, Control, Electric Motor Poles 2, 4, 6, 8, 10, 12, 14 Certification ISO9001, CCC, CE Frame 80–355 mm Efficiency Class IE3, IE4, IE5 Duty S1 Voltage 380V, or customized Terminal Box Position Top, Right Side, Left Side Origin Chuzhou, Anhui, China Production Capacity 500 units/day Number of Stator Phases Three-Phase Casing Protection Protection Type Starting Mode Direct On-Line Starting Brand Wanda Motor Output Power 0.12 kW–800 kW Insulation Class Class F Protection Degree IP55 / IP56 / IP65 Frequency 50Hz / 60Hz Housing Material Cast Iron, Aluminum Mounting Type Foot Mounting, Flange Mounting, Double Shaft Ends Transport Package Carton / Wooden Case / Pallet Ambient Temperature -15°C to 40°C, altitude up to 1000 m HS Code 8501520000 Installation Method and Installation Dimensions
Frame Size Poles Mounting Dimensions (mm) Overall Dimensions (mm) A B C C Tol. D D Tol. E F G H K M N N Tol. P R R Tol. S T AB AC AD HD HF L 80M 2 4 6 125 100 50 ±1.5 19 +0.009 / +0.004 40 6 15.5 80 10 165 130 +0.014 / -0.011 200 0 ±1.5 12 3.5 165 175 145 220 0 305 90S 140 100 56 24 50 8 20 90 10 165 130 200 0 12 3.5 180 205 170 265 0 360 90L 140 125 56 24 50 8 20 90 10 165 130 200 0 12 3.5 180 205 170 265 0 390 100L 160 140 63 28 60 8 24 100 12 215 180 250 0 ±2.0 14.5 4 205 215 180 270 245 435 112M 190 140 70 28 60 8 24 112 12 215 180 250 0 14.5 4 230 255 200 310 275 440 132S 216 140 89 ±2.0 38 +0.018 / +0.002 80 10 33 132 12 265 230 +0.016 / -0.013 300 0 14.5 4 270 310 230 365 335 510 132M 216 178 89 38 80 10 33 132 12 265 230 300 0 14.5 4 270 310 230 365 335 550 160M 254 210 108 ±3.0 42 110 12 37 160 14.5 300 250 350 0 ±3.0 18.5 5 320 340 260 425 390 730 160L 254 254 108 42 110 12 37 160 14.5 300 250 350 0 18.5 5 320 340 260 425 390 760 180M 279 241 121 48 110 14 42.5 180 14.5 300 250 350 0 18.5 5 355 390 285 460 435 770 180L 279 279 121 48 110 14 42.5 180 14.5 300 250 350 0 18.5 5 355 390 285 460 435 800 200L 318 305 133 55 +0.030 / +0.011 110 16 49 200 18.5 350 300 ±0.016 400 0 18.5 5 395 445 320 520 495 860 225S 4, 8 356 286 149 ±4.0 60 140 18 53 225 18.5 400 350 ±0.018 450 0 ±4.0 18.5 5 435 495 350 575 550 830 225M 2 356 311 149 55 110 16 49 225 18.5 400 350 450 0 18.5 5 435 495 350 575 550 830 4, 6, 8 60 140 18 53 225 860 250M 2 406 349 168 60 140 18 53 250 24 500 450 ±0.020 550 0 18.5 5 490 550 390 635 615 990 4, 6, 8 65 140 18 58 250 280S 2 457 368 190 65 140 18 58 280 24 500 450 550 0 18.5 5 550 630 435 705 675 990 4, 6, 8 75 140 20 67.5 280 280M 2 457 419 190 65 140 18 58 280 24 500 450 550 0 18.5 5 550 630 435 705 675 1040 4, 6, 8 75 140 20 67.5 280 315S 2 508 406 216 65 140 18 58 315 28 600 550 ±0.022 660 0 24 5 635 645 530 845 860 1260 4, 6, 8, 10 80 170 22 71 315 1290 315M 2 508 457 216 65 140 18 58 315 28 600 550 660 0 24 6 635 645 530 845 860 1350 4, 6, 8, 10 80 170 22 71 315 1380 315L 2 508 508 216 65 140 18 58 315 28 600 550 660 0 24 6 635 645 530 845 860 1350 4, 6, 8, 10 80 170 22 71 315 1380 355M 2 610 560 254 75 140 20 67.5 355 28 740 680 800 0 24 6 730 710 655 1010 1065 1520 4, 6, 8, 10 95 +0.035 / +0.013 170 25 85 355 1550 355L 2 610 630 254 75 +0.030 / +0.011 140 20 67.5 355 28 740 680 ±0.025 800 0 24 6 730 710 655 1010 1065 1520 4, 6, 8, 10 95 +0.035 / +0.013 170 25 86 355 1550 -
