BLADOR 39E447X424G4 Baldor Electric Pump Motor Rpm 230/460V 3PH 3515 EJMM2516T-G

( Brand: Blador ), ( Manufacturer Part Number: 39E447X424G4 ), ( Model: EJMM2516T-G ), ( Part Type: Hp Pump Motor ), ( Rated Load: Hp ), ( Ac Phase: Three Phase ), ( Nominal Rated Input Voltage: 260/460v ), ( Enclosure Type: Opsb ), ( Base Rpm: 3515 Rpm ), ( Frame: 256jm )

Review BLADOR Baldor Hp 230/460v Electric Super e Pump Motor 3ph Rpm

The **Baldor 39E447X424G4 25 HP Electric Super-E Pump Motor (Model EJMM2516T-G)** is a high-performance, three-phase induction motor engineered for demanding industrial applications, particularly in pump systems where reliability, efficiency, and durability are paramount. This premium motor is part of Baldor s renowned **Super-E series**, a line of motors designed to deliver superior energy efficiency, reduced maintenance requirements, and extended operational lifespan compared to standard industrial motors. Built with a robust **TEFC (Totally Enclosed Fan-Cooled)** construction, the motor is sealed against dust, moisture, and corrosive environments, making it ideal for harsh operating conditions such as water treatment plants, municipal pumping stations, agricultural irrigation systems, and commercial HVAC applications. Its **3515 RPM synchronous speed** ensures optimal compatibility with a wide range of centrifugal and positive displacement pumps, balancing torque output with operational smoothness to minimize mechanical stress on connected equipment.

The **25 horsepower (HP) rating** at **230/460V** provides a versatile power output suitable for medium to large-scale pumping operations, delivering consistent performance across varying load demands. The motor s **three-phase, 60Hz** design ensures stable power conversion and efficient energy utilization, reducing operational costs while maintaining high torque delivery for heavy-duty applications. With a **NEMA Design B** torque characteristic, the motor offers a balanced starting torque-to-current ratio, making it well-suited for applications requiring frequent starts, stops, or variable load conditions. Its **Class F insulation** (with a temperature rise of 80 C) enhances thermal resilience, allowing for prolonged operation under continuous duty cycles without compromising performance or longevity.

One of the standout features of this motor is its **energy-efficient design**, incorporating advanced magnetic materials and optimized winding techniques to minimize core and copper losses. This not only reduces electricity consumption but also lowers heat generation, contributing to a cooler-running motor that requires less frequent maintenance. The **Super-E series** also incorporates **Baldor s proprietary bearing and seal technology**, including **double-lip shaft seals** and **low-friction ball bearings**, which extend bearing life and reduce the risk of premature wear or failure critical factors in applications where downtime is costly. Additionally, the motor s **NEMA Premium efficiency certification** (or equivalent high-efficiency rating) ensures compliance with stringent energy regulations while providing long-term cost savings.

The **EJMM2516T-G** model is equipped with a **standard NEMA 42 frame**, offering a compact yet sturdy footprint that facilitates easy integration into existing pump systems. Its **direct-on-line (DOL) starting capability** simplifies installation and reduces the need for additional control components, though it is also compatible with soft starters or variable frequency drives (VFDs) for applications requiring controlled acceleration or energy savings. The motor s **high-quality cast iron end shields and aluminum housing** provide structural integrity and resistance to vibration, ensuring stable operation even under fluctuating loads. For added convenience, the motor features **standard mounting dimensions and shaft configurations**, allowing for seamless replacement of existing motors without requiring significant modifications to the pump assembly.

In summary, the **Baldor 39E447X424G4 25 HP Electric Super-E Pump Motor (EJMM2516T-G)** represents a cutting-edge solution for industrial pumping applications, combining **high efficiency, robust construction, and long-term reliability** to meet the demands of modern facilities. Whether used in municipal water distribution, agricultural irrigation, or commercial fluid handling, this motor delivers **consistent performance, reduced energy consumption, and minimal maintenance**, making it a cost-effective investment for operators seeking durability and operational excellence.

### **Baldor 39E447X424G4 (25 HP, 230/460V, 3-Phase, 3515 RPM) Electric Super-E Pump Motor Pros and Cons**

#### **Pros**

1. **High Reliability and Durability**

- Baldor is a well-established brand known for robust industrial motors, particularly in pump applications. The Super-E series is designed for extended service life, even under demanding conditions.

- The motor is built with high-quality materials, including reinforced windings and corrosion-resistant coatings, making it suitable for harsh environments (e.g., water treatment, irrigation, or chemical processing).

2. **Energy Efficiency**

- The Super-E series is energy-efficient, helping reduce operational costs over time. Baldor motors are designed to meet or exceed NEMA and IE efficiency standards, improving performance while consuming less power.

- The 25 HP rating provides a good balance between power output and efficiency for medium-duty pump applications.

3. **Wide Voltage Compatibility (230/460V)**

- The dual-voltage capability (230V or 460V) makes this motor versatile for different electrical systems, reducing the need for additional voltage conversion equipment.

- This flexibility is particularly useful in facilities where voltage requirements may vary by region or application.

4. **High RPM (3515 RPM) for Pump Applications**

- The 3515 RPM speed is ideal for centrifugal and positive displacement pumps, ensuring optimal flow rates and pressure performance.

- This speed is well-suited for standard pump designs without requiring additional gearing, which can reduce maintenance and mechanical wear.

5. **Low Maintenance Requirements**

- Baldor motors are designed with sealed bearings and efficient cooling systems, reducing the frequency of maintenance tasks such as lubrication and cooling system checks.

- The Super-E series often includes features like thermal protection and vibration monitoring, which can extend the motor s lifespan and prevent unexpected failures.

6. **Compatibility with Variable Frequency Drives (VFDs)**

- The motor is compatible with VFDs, allowing for speed control and energy savings in applications where variable flow rates are required (e.g., HVAC, water systems).

- This adaptability makes the motor suitable for modern control systems that optimize energy use.

7. **Good Availability of Parts and Support**

- As a legacy brand (now part of Emerson), Baldor has a strong aftermarket support system, including readily available replacement parts, service manuals, and technical assistance.

- Many distributors and industrial suppliers stock Baldor motors, making repairs and replacements easier.

8. **Cost-Effective for Medium-Duty Applications**

- While not the cheapest motor on the market, the Baldor Super-E offers a strong balance of performance, efficiency, and longevity, making it cost-effective for medium to large industrial pump systems.

- The initial investment is often justified by reduced downtime and energy savings over the motor s lifespan.

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#### **Cons**

1. **Higher Upfront Cost Compared to Basic Motors**

- Baldor Super-E motors are premium products, and their price is higher than standard NEMA or TEFC motors from less established brands.

- For budget-conscious buyers or small-scale applications, this may be a significant drawback.

2. **Potential for Overkill in Low-Demand Applications**

- If the pump system rarely operates at full capacity or under light loads, a 25 HP motor may be more powerful than necessary, leading to inefficiencies and higher energy consumption.

- In such cases, a smaller motor (e.g., 15-20 HP) might suffice, reducing costs without sacrificing performance.

3. **Weight and Size Considerations**

- The motor is relatively heavy and bulky, which may complicate installation in space-constrained environments.

- Lifting and handling may require additional equipment or labor, increasing installation costs.

4. **Compatibility with Older Control Systems**

- While the motor is compatible with modern VFDs, older control systems or legacy wiring may require modifications or additional components to integrate smoothly.

- Retrofitting may be necessary, adding to the overall project cost.

5. **Limited Customization Options**

- Baldor motors are designed for standard applications, and customization (e.g., specialized enclosures, unique mounting configurations) may not be available without significant lead times or additional costs.

- Buyers with highly specialized requirements may need to explore alternative brands or custom solutions.

6. **Potential for Obsolescence**

- As Baldor is now part of Emerson, some older models may eventually be phased out in favor of newer series (e.g., Baldor-Reliance or Emerson-branded motors).

- While this motor is still widely available, long-term availability of parts could become an issue if the model is discontinued.

7. **Installation and Electrical Complexity**

- The dual-voltage capability (230/460V) requires careful wiring and setup to ensure compatibility with the facility s electrical system.

- Incorrect wiring or mismatched voltage settings can lead to motor damage or reduced performance, necessitating professional installation.

8. **Resale Value and Depreciation**

- Like most industrial equipment, Baldor motors depreciate over time. If the application changes or the motor needs to be replaced, resale value may not fully offset the original cost.

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### **Conclusion**

The **Baldor 39E447X424G4 (25 HP, 230/460V, 3-Phase, 3515 RPM)** is a high-quality, reliable motor well-suited for demanding pump applications where efficiency, durability, and performance are critical. Its dual-voltage capability, energy efficiency, and compatibility with VFDs make it a strong choice for industrial settings such as water treatment, irrigation, HVAC, and chemical processing.

However, the higher upfront cost and potential overkill for low-demand applications may not justify the purchase for smaller-scale or budget-sensitive projects. Buyers should carefully assess their specific needs such as load requirements, space constraints, and long-term operational costs to determine whether this motor is the best fit.

For applications requiring a balance of power, efficiency, and longevity, the Baldor Super-E series is an excellent investment. For cost-sensitive or low-load applications, alternatives such as standard NEMA motors or smaller HP ratings may be more appropriate.

### **Recommendation**

- You need a reliable, high-efficiency pump motor for medium to large industrial applications.

- Your system requires dual-voltage compatibility (230/460V) or VFD control.

- You prioritize long-term durability and low maintenance over initial cost.

- The motor s 25 HP rating aligns with your pump s required flow and pressure specifications.

- Your budget is tight, and a lower-cost motor (e.g., a standard NEMA or TEFC motor) meets your needs.

- The pump operates at significantly lower loads, making a smaller HP motor more cost-effective.

- Space constraints or installation complexity make this motor impractical without modifications.

For most industrial pump applications where reliability and efficiency are paramount, the **Baldor 39E447X424G4 is a strong recommendation**. However, always conduct a thorough load analysis and consult with a motor specialist to ensure it meets your exact requirements.

Details:

Weight and dimensions include wood en pallet. Pickup Hours. All dimensions are approximate. Front plate is cracked and needs replaced.

7460 Stadium Drive. Buyers MAY NOT arrange their own shipping. Cosmetic scratches on the enclosure. Items will not be released without notification.

Item Specifics: BRAND Blador, RATED LOAD HP 25 HP, AC PHASE Three Phase, NOMINAL INPUT voltage 260/460V, ENCLOSURE TYPEOPSB, MPN39E447X424G4, model EJMM2516T-G, BASE RPM3515 RPM, UNIT QUANTITY1, FRAME256JM.

part #: 39e447x424g4 price

• $2499.99

specifications oelemot:

• brand: Blador
• mpn: 39e447x424g4
• model: Ejmm2516t-g
• part type: Hp Pump Motor
• rated load: Hp
• ac phase: Three Phase
• nominal rated input voltage: 260/460v
• enclosure type: Opsb
• base rpm: 3515 Rpm
• frame: 256jm

payments oelemot:

• wallet: Paypal
• other
• credit card: Diners-club

general oelemot:

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

seller oelemot:

• # reviews: 657955
• rating: 99.6%
• city: Kansas City, Missouri

shipping oelemot:

returns oelemot:

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

offer oelemot:

• options: Ship-to-home
• sold: 0
• started: May 15, 2026
• quantity: 1
• availability: In Stock
• best offers: True

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