| Item | Specification |
|---|---|
| Model No. | YE3 |
| Frame Size | H355–450 |
| Rated Power | 160–1000 kW |
| Voltage | 380V / 660V |
| Protection Degree | IP54 / IP55 |
| Insulation Class | Class F |
| Certification | ISO9001, CCC, CE |
| Application | Petroleum, chemical, metallurgy, cement, paper making, and heavy industrial equipment |
YE3 Series (H355–450) Low-Voltage High-Power Three-Phase Asynchronous Motor
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The YE3 Series (H355–450) low-voltage high-power three-phase asynchronous motor is built for stable performance and wide adaptability. It is widely used in petroleum, chemical, metallurgy, cement, paper making and other key industrial sectors, mainly driving fans, water pumps, compressors, crushers and other general-purpose machinery.
The series has a neat, well-proportioned outline and runs with low noise and low vibration, giving good operating quality. The motors use a Class F insulation system for reliable insulation performance, and the enclosure protection degree can be selected as IP54 or IP55 according to the working conditions, effectively resisting the ingress of dust and moisture.
The product is suitable for sites at an altitude not exceeding 1000 m, where the ambient temperature varies naturally with the seasons and does not exceed +40 °C, meeting the requirements for stable operation at most industrial sites.
The YE3 Series H355–450 low-voltage high-power three-phase asynchronous motor can drive petroleum equipment, chemical processing equipment, metallurgical machinery, cement production equipment, paper making machinery, fans, pumps, compressors, conveyors and other heavy-duty mechanical drive systems.
Technical Data of YE3 Series (H355–450) Low-Voltage High-Power Three-Phase Asynchronous Motors
↔ Swipe or drag horizontally to view all specifications.Motor Type Power (kW) Rated Speed (r/min) Rated Current @ 380V (A) Rated Current @ 660V (A) 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) YE3-3551-4 355 1490 638 96 0.88 2275 0.9 1.8 8.4 2950 102 YE3-3552-4 400 1490 719 96 0.88 2564 0.9 1.8 8.4 3100 102 YE3-3553-4 450 1490 809 96 0.88 2884 0.8 1.8 8.4 3200 105 YE3-3551-6 280 990 522 95.8 0.85 2701 0.9 1.8 7.8 2850 98 YE3-3552-6 315 990 588 95.8 0.85 3039 0.9 1.8 7.8 2950 98 YE3-3553-6 355 990 662 95.8 0.85 3424 0.9 1.8 7.8 3100 98 YE3-3551-8 250 740 490 94.6 0.82 3226 1.1 1.8 7.5 2950 95 YE3-3552-8 280 740 548 94.6 0.82 3614 1.1 1.8 7.5 3030 95 YE3-3553-8 315 740 617 94.6 0.82 4065 0.9 1.8 7.5 3100 95 YE3-3551-10 185 595 394 93.9 0.76 2969 1.1 1.8 6.9 2650 96 YE3-3552-10 200 595 426 93.9 0.76 3210 1.1 1.8 6.9 2800 96 YE3-3553-10 250 595 532 93.9 0.76 4013 1.1 1.8 6.9 3050 96 YE3-3551-12 160 495 363 93.1 0.72 3087 1.2 1.8 6 2800 99 YE3-3552-12 185 495 419 93.1 0.72 3569 1.2 1.8 6 2950 99 YE3-3553-12 200 495 453 93.1 0.72 3859 1.2 1.8 6 3150 99 YE3-400M1-4 355 1490 631 96 0.89 2275 0.9 1.8 8.4 3100 102 YE3-400M2-4 400 1490 711 96 0.89 2564 0.9 1.8 8.4 3200 102 YE3-400M3-4 450 1490 800 96 0.89 2884 0.8 1.8 8.4 3300 105 YE3-400L1-4 500 1490 889 96 0.89 3205 0.8 1.8 8.4 3400 105 YE3-400L2-4 560 1490 996 96 0.89 3589 0.8 1.8 8.5 3800 108 YE3-400L3-4 630 1490 1120 96 0.86 4038 0.8 1.8 8.5 4200 108 YE3-400M1-6 280 995 516 95.8 0.86 2687 0.9 1.8 7.8 3000 98 YE3-400M2-6 315 995 581 95.8 0.86 3023 0.9 1.8 7.8 3100 98 YE3-400M3-6 355 995 655 95.8 0.86 3407 0.9 1.8 7.8 3200 98 YE3-400L1-6 400 995 738 95.8 0.86 3839 0.8 1.8 7.9 3400 98 YE3-400L2-6 450 995 830 95.8 0.86 4319 0.8 1.8 7.9 3550 102 YE3-400L3-6 500 995 922 95.8 0.86 4799 0.8 1.8 7.9 3750 102 YE3-400M1-8 220 745 431 94.6 0.82 2820 1.1 1.8 7.5 3100 95 YE3-400M2-8 250 745 490 94.6 0.82 3205 1.1 1.8 7.5 3200 95 YE3-400M3-8 280 745 548 94.6 0.82 3589 1.1 1.8 7.5 3300 95 YE3-400L1-8 315 745 617 94.6 0.82 4038 0.9 1.8 7.5 3400 95 YE3-400L2-8 355 745 687 94.6 0.83 4551 0.9 1.8 7.5 3500 95 YE3-400L3-8 400 745 774 94.6 0.83 5128 0.9 1.8 7.5 3800 95 YE3-400M1-10 200 595 415 93.9 0.78 3210 1.1 1.8 6.9 3100 96 YE3-400M2-10 220 595 456 93.9 0.78 3531 1.1 1.8 6.9 3200 96 YE3-400M3-10 250 595 519 93.9 0.78 4013 1.1 1.8 6.9 3300 99 YE3-400L1-10 280 595 581 93.9 0.78 4494 1.1 1.8 7 3350 99 YE3-400L2-10 315 595 642 94.4 0.79 5056 1.1 1.8 7 3400 99 YE3-400L3-10 355 595 723 94.4 0.79 5698 0.9 1.8 7 3500 99 YE3-400M1-12 160 495 358 93.1 0.73 3087 1.2 1.8 6 3000 99 YE3-400M2-12 185 495 414 93.1 0.73 3569 1.2 1.8 6 3200 99 YE3-400M3-12 200 495 447 93.1 0.73 3859 1.2 1.8 6 3300 99 YE3-400L1-12 220 495 492 93.2 0.72 4244 1.2 1.8 6 3350 99 YE3-400L2-12 250 495 557 93.5 0.73 4823 1.2 1.8 6 3400 99 YE3-400L3-12 280 495 623 93.5 0.73 5402 1.2 1.8 6 3600 99 YE3-450L1-4 710 1495 719 96 0.9 4535 0.6 1.8 7.8 5000 108 YE3-450L2-4 800 1495 810 96 0.9 5110 0.6 1.8 7.9 5150 108 YE3-450L3-4 900 1495 911 96 0.9 5749 0.6 1.8 7.9 5500 108 YE3-450L4-4 1000 1495 1012 96 0.9 6388 0.8 1.8 7.9 5700 108 YE3-450L1-6 560 995 595 95.8 0.86 5375 0.8 1.8 8 4750 105 YE3-450L2-6 630 995 669 95.8 0.86 6047 0.8 1.8 8 5100 105 YE3-450L3-6 710 995 754 95.8 0.86 6815 0.6 1.8 7.3 5450 105 YE3-450L4-6 800 995 849 95.8 0.86 7678 0.6 1.8 7.3 5500 105 YE3-450L1-8 450 745 514 94.6 0.81 5768 0.8 1.8 7.6 5100 99 YE3-450L2-8 500 745 571 94.6 0.81 6409 0.8 1.8 7.6 5400 99 YE3-450L3-8 560 745 639 94.6 0.81 7179 0.8 1.8 7.6 5550 102 YE3-450L4-8 630 745 719 94.6 0.77 8076 0.8 1.8 7.6 5750 102 YE3-450L1-10 355 595 742 94.4 0.77 5698 0.9 1.8 7 4600 99 YE3-450L2-10 400 595 835 94.5 0.77 6420 0.9 1.8 7 4900 99 YE3-450L3-10 450 595 940 94.5 0.77 7223 0.8 1.8 7 5250 99 YE3-450L4-10 500 595 1042 94.7 0.77 8025 0.8 1.8 7 5500 99 YE3-450L1-12 280 495 623 93.5 0.73 5402 1.1 1.8 6 4900 99 YE3-450L2-12 315 495 716 94.1 0.71 6077 1.1 1.8 6 4900 99 YE3-450L3-12 355 495 807 94.1 0.71 6849 1.1 1.8 6 5200 99 YE3-450L4-12 400 495 908 94.3 0.71 7717 1.1 1.8 6 5400 99 Item Specification Model NO. YE3 Function Driving, Control, Electric Motor Poles 2, 4, 6, 8, 10, 12, 14 Certification ISO9001, CCC, CE Frame Size 355–450 mm Efficiency Class IE3 Duty S1 Voltage 380V / 660V Terminal Box Position Top, Right Side, Left Side Origin Chuzhou, Anhui, China Production Capacity 500 units/day Stator Phase Three-Phase Casing Protection Protective Type Starting Mode Direct On-Line Starting Brand Yaoda Motor Output Power 160–1000 kW Insulation Class Class F Protection Degree IP54 / IP55 Housing Material Cast Iron 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 
IMB3 Mounting and Overall Dimensions (H355–450)
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Frame No. Poles Installation Dimensions External Dimensions A B C D E F G H K AB AC HD L 355 4–12 630 800 224 110 210 28 100 355 35 760 770 1130 2020 400M 4–12 686 630 280 110 210 28 100 400 35 806 860 1260 2020 400L 4–12 686 710 280 110 210 28 100 400 35 806 860 1260 2020 450M 4–12 800 1000 250 110 210 28 119 450 42 960 960 1420 2350 IMB35 Mounting and Overall Dimensions (H355–450)
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Frame No. Poles Installation Dimensions External Dimensions A B C D E F G H K M N P S T AB AC HD L 355 4–12 630 800 224 110 210 28 100 355 35 840 780 900 24 6 760 770 1130 2020 400M 4–12 686 630 280 110 210 28 100 400 35 940 880 1000 28 6 806 860 1260 2020 400L 4–12 686 710 280 110 210 28 100 400 35 940 880 1000 28 6 806 860 1260 2020 450 4–12 800 1000 250 130 210 32 119 450 42 1080 1000 1150 28 6 990 990 1420 2350 -
