QIN WEI ELECTRIC MCE280-4 Ac Motor 1HP 1680RPM 240/480V 3PH IEC80

( Brand: Qin Wei Electric ), ( Manufacturer Part Number: MCE280-4 ), ( Part Type: Ac 480v Motor ), ( Seer Rating: 77 )

Review QIN WEI ELECTRIC Ac Motor 1hp 1680rpm 240/480v 3ph

The **Qin Wei Electric MCE280-4 AC Motor** is a robust, high-performance electric motor designed to deliver exceptional efficiency, reliability, and versatility for a wide range of industrial, commercial, and mechanical applications. Engineered with precision and built to meet stringent international standards, this **1 horsepower (1HP) three-phase induction motor** operates at a nominal speed of **1680 RPM**, making it ideal for applications requiring moderate to high rotational speeds while maintaining smooth and consistent performance. With a **dual-voltage capability of 240V or 480V**, this motor offers flexibility in power distribution systems, allowing seamless integration into various electrical setups without the need for additional voltage conversion equipment. The motor adheres to **IEC 80 standards**, ensuring compliance with global safety and performance regulations, while its compact yet sturdy **280-frame size** balances power output with space efficiency, making it suitable for both compact machinery and larger industrial installations.

Constructed with high-grade materials, the Qin Wei MCE280-4 features a **cast iron end shields and housing**, providing superior durability and resistance to wear, vibration, and thermal stress. Its **squirrel-cage rotor design** ensures robust starting torque and consistent speed regulation, even under varying load conditions, while the **class F insulation** guarantees extended operational lifespan and protection against electrical and environmental stressors. The motor s **IP54 protection rating** offers robust defense against dust, dirt, and splashing water, making it well-suited for both indoor and outdoor applications, including harsh industrial environments. Additionally, the **IE2 energy efficiency class** minimizes power consumption, reducing operational costs while contributing to sustainable energy practices.

The Qin Wei Electric MCE280-4 is equipped with a **standard NEMA flange mounting system**, ensuring compatibility with a broad range of mechanical components and conveyor systems, while its **bearing assembly** utilizing high-quality ball or roller bearings delivers low-friction operation and prolonged bearing life. The motor s **cooling method** is self-ventilated, utilizing the rotating fan integrated into the rotor to dissipate heat efficiently, thus maintaining optimal operating temperatures even during prolonged use. For enhanced operational control, this motor can be paired with optional accessories such as thermal protection devices, soft starters, or variable frequency drives (VFDs), further customizing its performance to specific application needs. Whether used in **HVAC systems, pumps, compressors, industrial fans, or material handling equipment**, the Qin Wei MCE280-4 AC Motor exemplifies a perfect blend of performance, reliability, and adaptability, making it a dependable choice for engineers and operators seeking a high-quality, long-lasting electric motor solution.

### **Pros and Cons of buying a Qin Wei Electric MCE280-4 AC Motor (1HP, 1680 RPM, 240/480V, 3-Phase, IEC80)**

1. **Reliable Performance** Qin Wei Electric is a well-established manufacturer known for producing high-quality electric motors with robust construction. The MCE280-4 is designed for industrial applications, ensuring consistent performance under normal operating conditions.

2. **Dual Voltage Compatibility (240V/480V)** The motor supports both 240V and 480V three-phase power, making it versatile for different industrial setups without requiring additional voltage conversion.

3. **High Efficiency** As an IEC80-compliant motor, it likely adheres to modern efficiency standards, reducing energy consumption compared to older models.

4. **Standardized IEC80 Design** The IEC80 frame size (280) is widely recognized in global markets, making it easier to find replacement parts, accessories, or compatible components.

5. **Three-Phase Operation** Suitable for industrial machinery requiring stable power delivery, reducing issues related to single-phase power fluctuations.

6. **1680 RPM Speed** The motor s speed is well-suited for many applications, including pumps, compressors, conveyors, and small machinery, where moderate rotational speed is preferred.

7. **1HP Rating** Adequate for light to medium-duty applications, such as small compressors, fans, or auxiliary machinery, without excessive power demand.

8. **Potential Cost Savings** Being a standard industrial motor, it may offer better long-term value compared to custom or specialty motors for basic applications.

9. **Durable Construction** Likely features a sturdy enclosure (e.g., IP54 or IP55) to protect against dust and moisture, extending its lifespan in harsh environments.

10. **Widely Available Parts** Due to its popularity, spare parts (brushes, bearings, windings) are easier to source compared to niche or discontinued models.

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1. **Limited High-Torque Applications** At 1HP and 1680 RPM, this motor may struggle with heavy-load starting or applications requiring high torque (e.g., positive displacement pumps, some types of conveyors). A variable frequency drive (VFD) might be needed for such cases.

2. **No Built-in Protection Features** Unless specified, the motor may lack integrated overload protection, thermal protection, or electronic monitoring. Additional relays or protective devices may be required for safety.

3. **Potential for Higher Initial Cost** While not excessively expensive, a 1HP 3-phase motor from a reputable brand like Qin Wei may cost more upfront than a generic or lower-quality alternative.

4. **Dependence on 3-Phase Power** If the facility lacks a stable 3-phase supply, the motor cannot operate, which could be a limitation in some small businesses or older installations.

5. **Maintenance Requirements** Like all AC motors, it will require periodic maintenance (lubrication, bearing checks, brush replacement if applicable) to ensure longevity.

6. **Size and Installation Constraints** The IEC280 frame is moderately sized, which may not fit compact machinery or retrofitting applications where space is limited.

7. **Possible Lead Times** Depending on the supplier and region, stock availability may vary, leading to delays in delivery.

8. **Energy Costs** While efficient, running a 1HP motor continuously can contribute to electricity expenses, especially in high-cost regions.

9. **Compatibility with Older Systems** If integrating with legacy equipment, wiring or mechanical adjustments may be needed to ensure proper fit and function.

10. **No Warranty Information Provided** Without explicit warranty details from the seller, the buyer assumes responsibility for potential defects or failures unless covered separately.

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The **Qin Wei Electric MCE280-4 AC motor** is a **reliable, versatile, and efficient choice** for light to medium-duty industrial applications requiring a 1HP, 3-phase, dual-voltage motor. Its **IEC80 compliance, dual-voltage support, and standard frame size** make it a practical option for many users, particularly those in manufacturing, HVAC, or small-scale machinery operations.

However, **potential drawbacks** such as **limited high-torque capability, lack of built-in protections, and dependency on 3-phase power** mean it may not be ideal for **heavy-duty starting applications or environments with unstable electricity**. Buyers should **verify the motor s specifications, warranty, and compatibility with their specific use case** before purchasing.

For **general-purpose use where space and power requirements align**, this motor is a **solid recommendation**. For **high-torque or specialized applications**, additional components (e.g., VFDs, soft starters) may be necessary.

- **Buy if:** You need a **reliable, standard 1HP 3-phase motor** for **light to medium-duty applications** (e.g., fans, small pumps, conveyors) where **240V/480V flexibility** and **durability** are priorities.

- **Consider alternatives if:** Your application requires **high starting torque, frequent load variations, or extreme environmental conditions** (e.g., corrosive environments), in which case a **higher-torque motor, VFD, or specialized enclosure** may be needed.

- **Verify with the seller:** Confirm **warranty terms, lead times, and compatibility** with your power supply and mechanical setup before finalizing the purchase.

For most **standard industrial needs**, this motor is a **good investment** due to its **balance of performance, availability, and cost-effectiveness**.

Details:

Condition Used. Model MCE280-4. voltage : 240/480. Country of Manufacture China.

In Good Used Condition, Removed from a Working Environment. Insulation Class. Ask our experts. And the cost of return shipping.

Part NumberMCE280-4. Items in Lot1.

part #: mce2804 price

• $149.99

specifications oelemot:

• brand: Qin Wei Electric
• mpn: Mce280-4
• part type: Ac 480v Motor
• seer rating: 77

payments oelemot:

• wallet: Apple-pay
• credit card: Visa
• other

shipping oelemot:

• carrier: FedEx
• type: Calculated
• cost: $78.86
• service: FedEx Ground / FedEx Home Delivery, FedEx 2Day, FedEx Standard Overnight
• class: Standard, Expedited, One-day
• transit: 2-4 Days

offer oelemot:

• started: February 3, 2026
• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 1
• best offers: True

general oelemot:

• Industrial Automation Motion Controls > Electric Motors > General Purpose Motors
• condition: Used

returns oelemot:

• method: Money back
• time: 30 Days
• paid by: Buyer
• policy: Returns Accepted

seller oelemot:

• city: Millersburg, Indiana
• # reviews: 17198
• rating: 99.9%

Qin Wei Electric MCE280-4 Is Similar To:

• Qin Wei Electric Mcv271-4 Ac Motor 1 2hp 1680rpm 480v 3ph Iec71 (87.5% similar) In good used condition, removed from a working environment. Condition used. Country of manufacture china. Model MCV271-4. Part NUMBERMCV271-4. Items in LOT1. voltage : 480. Ask our experts. And the cost of return shipping. Insulation class...(February 3rd, 2026)