YE3 Series: Super Efficiency Three-Phase Asynchronous Motors - The pinnacle of continuous duty S1 Electric AC Motor technology.The exceptional YE3 Three-Phase Electric Motor,
incorporates the latest design innovations, crafted from top-tier materials, and adheres to the esteemed IEC standard.
boasts outstanding performance, unparalleled safety, and reliable operations. With an elegant appearance, these motors are not only low-noise and low-vibration but also lightweight and straightforward in construction, ensuring effortless maintenance. Ideal for general drive purposes.
| Frame Size: | 80-355 | ||
| Rated Voltage: | 220/440V, 220/380V, 380/660V, 415V or request | ||
| Rated Frequency: | 50HZ,60HZ | ||
| Rated Power: | 0.75~355kW | ||
| Insulation Class: | F | ||
| Altitude: | ≤1000m | ||
| Relative Humidity: | ≤90% | ||
| Protection Class: | IP55 | ||
| Cooling Method: | IC411 | ||
| Ambient Temperature: | -15°-+40°C | ||
| Duty: | S1 | ||
| Mounting: | B3,B5,B14,B35,B34 | ||
| Altitude | not exceeding 1000m | ||
| Ambient temperature | varies with seasons,but no more than 40 °C | ||
| Place of origin | Zhejiang, China(mainland) | ||
| Type | Amps | Watts(HP) | rmp | Eff.% | Cos.fi | Tsn/In | Isn/In | Tmax/Tn |
| YE3-80M1-2 | 1.7 | 1.1 | 2880 | 80.7 | 0.82 | 2.3 | 7 | 2.3 |
| YE3-80M2-2 | 2.4 | 1.5 | 2880 | 82.7 | 0.83 | 2.2 | 7.3 | 2.3 |
| YE3-90S-2 | 3.2 | 2 | 2895 | 84.2 | 0.84 | 2.2 | 7.6 | 2.3 |
| YE3-90L-2 | 4.6 | 3 | 2895 | 85.9 | 0.85 | 2.2 | 7.6 | 2.3 |
| YE3-100L-2 | 6 | 4 | 2995 | 87.1 | 0.87 | 2.2 | 7.8 | 2.3 |
| YE3-112M-2 | 7.8 | 5.5 | 2905 | 88.1 | 0.88 | 2.2 | 8.3 | 2.3 |
| YE3-132S1-2 | 10.6 | 7.5 | 2930 | 89.2 | 0.88 | 2 | 8.3 | 2.3 |
| YE3-132S2-2 | 14.4 | 10 | 2930 | 90.1 | 0.88 | 2 | 7.9 | 2.3 |
| YE3-160M1-2 | 20.6 | 15 | 2945 | 91.2 | 0.89 | 2 | 8.1 | 2.3 |
| YE3-160M2-2 | 27.9 | 20 | 2945 | 91.9 | 0.89 | 2 | 8.1 | 2.3 |
| YE3-160L-2 | 34.2 | 25 | 2945 | 92.4 | 0.89 | 2 | 8.2 | 2.3 |
| YE3-180M-2 | 40.5 | 30 | 2960 | 92.7 | 0.89 | 2 | 8.2 | 2.3 |
| YE3-200L1-2 | 54.9 | 40 | 2955 | 93.3 | 0.89 | 2 | 7.6 | 2.3 |
| YE3-200L2-2 | 67.4 | 50 | 2955 | 93.7 | 0.89 | 2 | 7.6 | 2.3 |
| YE3-225M-2 | 80.8 | 60 | 2965 | 94 | 0.9 | 2 | 7.7 | 2.3 |
| YE3-250M-2 | 98.5 | 75 | 2970 | 94.3 | 0.9 | 2 | 7.7 | 2.3 |
| YE3-280S-2 | 133.7 | 100 | 2975 | 94.7 | 0.8 | 1.8 | 7.1 | 2.3 |
| YE3-280M-2 | 159.9 | 120 | 2975 | 95 | 0.9 | 1.8 | 7.1 | 2.3 |




PRODUCT ANATOMY CHART

Longran's main products:CE certificate/New National Standard GB/T28575-2012 1 Secondary Energy Efficiency/IP55:
* YE4 Super High Eficiency Secondary Energy Efficiency Motor;
* YE3 Super High Efficiency Energy Saving Series Three -phase Asynchronous Motor;
* YE3 Super High Efficiency Energy Saving Aluminum Shell Motor;
* YEJ2 series electromagnetic brake three- phase asynchronous motor;
* YBX3 series flameproof three- phase asynchronous motor;
* Riello Combustaion Engine Specific Motor;
*ZFY series special motor combustion engine
*DC High-Votage Cleaning Machine
*LRYBDC Series Flameproof Electric Motor for Industrial Use with High Efficiency
*LR Series Waterproof Motor for Underwater Use with IP68 Protection Rating
* YVP2 Frequency conversion series three phase asynchronous motor
*YC Series heavy-duty single phase capacitions start induction motor
*YL SEries single phase dual capacitor induction motor
*MY ML Series aluminum sell single phase motor
*MS CDL Series high effciency three-phase asynchrorous motor
* YD2 series two-speed multi-speed three phase asynchronous motor;
* YVFEJ2 series variable frequency brake three-phase asynchronous motor,
* YDEJ series Multi-speed electromagnetic brake three. phase asynchronous motor, oil pump motor,
* special motor for stone machinery and equipment, custom-made motors with special specifications for power
requirements, and motors with different frequencies and different pressures.
* The protection grades include IP55, IP66, etc. and various special motors derived from them.







1. Q: Can you customize motors as per customer drawings?
A: Absolutely. We provide bespoke services for our customers and can even use customer-specific nameplates for the electric motors.
2. Q: What are your payment terms?
A: We require a 30% deposit before starting production, with the balance payable via T/T before delivery.
3. Q: Are you a trading company or a manufacturer?
A: We are a manufacturer, equipped with advanced machinery and staffed by experienced professionals.
4. Q: What's your production capacity?
A: Our state-of-the-art facilities enable us to produce an impressive 4000-5000 units each month, ensuring we meet your demands with efficiency and reliability.
5. Q: Is a free sample available or not?
A: Absolutely! We are pleased to offer a free sample, provided that the customer covers the courier cost.
6. Q: Do you have any certificates?
A: Yes, we are proud to hold both CE and TUV certificates, which attest to the quality and compliance of our products.








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