BALDOR B621741 Xex Motor 364T 60HP 1780RPM 230/460V-AC 3PH

( Brand: Baldor ), ( Manufacturer Part Number: B621741 ), ( Part Type: Motor ), ( Frame: 364t ), ( Power: 60 Hp ), ( Rpm: 1780 Rpm ), ( Shaft Od: 2.375 In ), ( Voltage: 230 V-ac, 460 V-ac ), ( Model Line: Xex ), ( Phase: 3ph ), ( Reference Sku: 1747480 ), ( Product Condition: Used Excellent )

Review BALDOR Xex Motor 60hp 1780rpm 230/460v-ac 3ph

The **Baldor B621741 XE2 Premium Efficiency Motor** is a robust, high-performance electric motor engineered to deliver exceptional reliability, efficiency, and durability in demanding industrial applications. Part of Baldor s renowned XE2 series, this **60 horsepower (60HP), three-phase AC motor** is designed with cutting-edge technology to optimize energy consumption while maintaining superior mechanical strength and operational longevity. With a **364-frame size**, it offers a compact yet powerful footprint, making it ideal for a wide range of machinery, including conveyors, pumps, compressors, fans, and heavy-duty industrial equipment. Operating at a nominal speed of **1,780 RPM**, this motor provides a balanced torque output, ensuring smooth and consistent performance across varying load conditions. Its **dual-voltage capability (230V/460V AC)** enhances its versatility, allowing seamless integration into diverse electrical systems without requiring significant modifications, thereby reducing downtime and installation complexity.

Built to Baldor s exacting standards, the B621741 XE2 motor incorporates **premium efficiency features**, including advanced magnetic materials and optimized winding designs that minimize energy loss while maximizing power output. The **NEMA Premium -rated efficiency** of this motor ensures compliance with stringent energy regulations, helping operators reduce operational costs and environmental impact. Its **totally enclosed fan-cooled (TEFC) construction** protects internal components from dust, moisture, and contaminants, making it suitable for harsh environments such as manufacturing plants, food processing facilities, and outdoor applications. The motor s **high-quality bearings and precision-engineered shaft** contribute to reduced friction and extended service life, while its **sealed endbell design** enhances resistance to corrosion and wear.

The B621741 XE2 motor is also equipped with **Baldor s proprietary XE2 bearing system**, which combines advanced lubrication and sealing technologies to minimize maintenance requirements and improve reliability. Its **vibration-dampening features** and balanced rotor design ensure smooth operation, reducing the risk of mechanical stress and prolonging the motor s lifespan. Additionally, the motor s **compatibility with variable frequency drives (VFDs)** allows for precise speed control and energy savings in applications requiring adjustable torque and efficiency. Whether deployed in continuous operation or intermittent duty cycles, this motor delivers consistent performance with minimal energy waste, making it a cost-effective solution for industries prioritizing efficiency and operational excellence.

Backed by Baldor s global reputation for innovation and customer support, the B621741 XE2 motor is a testament to engineering precision and industrial resilience. Its **modular design** allows for easy integration with existing systems, while its **long-term availability** ensures that replacement parts and service support remain accessible for decades. With a focus on durability, energy efficiency, and adaptability, this motor is an ideal choice for businesses seeking a high-performance, low-maintenance solution that enhances productivity and reduces operational overhead.

### **Baldor B621741 XEX Motor (364T, 60HP, 1780 RPM, 230/460V, 3-Phase AC) Pros, Cons, and Recommendation**

#### **Overview**

The **Baldor B621741 XEX motor** is a high-performance, explosion-proof (Class I, Division 1, Groups B, C, D) electric motor designed for industrial applications in hazardous environments. It is a **TEFC (Totally Enclosed Fan-Cooled)** motor with a **NEMA Premium efficiency rating**, making it suitable for demanding, continuous-duty operations.

---

### **Pros**

1. **Explosion-Proof Certification**

- Meets **Class I, Division 1, Groups B, C, D** standards, making it safe for use in **hazardous locations** (e.g., chemical plants, refineries, oil/gas facilities).

- Reduces fire and explosion risks in environments with flammable gases or vapors.

2. **High Efficiency (NEMA Premium )**

- Operates at **Premium Efficiency (IE3 equivalent)**, meaning lower energy consumption and reduced operating costs.

- Complies with **U.S. Department of Energy (DOE) standards**, improving long-term cost savings.

3. **Reliable & Durable Construction**

- **Cast iron end shields and housing** provide robustness against mechanical stress.

- **Bearings are sealed and lubricated for life**, reducing maintenance needs.

- **Fan-cooled design** ensures adequate heat dissipation without external cooling requirements.

4. **Wide Voltage Range (230/460V, 3-Phase)**

- Flexible for different electrical systems, allowing compatibility with various industrial setups.

- **60HP (45 kW) output** provides sufficient power for medium to heavy-duty applications.

5. **Low Maintenance Requirements**

- **Totally Enclosed Fan-Cooled (TEFC)** design prevents dust, moisture, and contaminants from entering, reducing wear.

- **No external seals or gaskets** (unlike explosion-proof motors with external cooling) simplify maintenance.

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

- Designed for **VFD applications**, allowing for speed control and energy savings in variable-load operations.

7. **Long Service Life**

- **High-quality insulation (Class B or F, depending on model)** ensures extended motor life under continuous operation.

- **Rugged construction** minimizes downtime due to mechanical failures.

8. **Global Compliance & Certifications**

- Meets **UL, CSA, and IEC standards**, ensuring reliability in international markets.

- **NEMA Premium certification** guarantees adherence to strict efficiency and performance benchmarks.

---

### **Cons**

1. **Higher Upfront Cost**

- **Explosion-proof motors are significantly more expensive** than standard TEFC motors due to additional safety certifications and materials.

- The **B621741 XEX** is priced higher than non-explosion-proof alternatives of similar horsepower.

2. **Limited Availability & Lead Times**

- **Specialty motors (especially explosion-proof) may have longer lead times** compared to standard industrial motors.

- Requires **pre-ordering** due to custom manufacturing requirements.

3. **Weight & Size**

- **Heavier and bulkier** than standard motors due to reinforced housing and explosion-proof components.

- May require **structural modifications** in existing setups to accommodate weight.

4. **Potential for Higher Maintenance Costs in Non-Hazardous Environments**

- If used in **non-explosion-prone areas**, the **extra safety features** (e.g., reinforced seals, certifications) may not be necessary, making a **standard TEFC motor** a more cost-effective choice.

5. **Compatibility with Older Systems**

- Some **legacy control systems** may not be optimized for **high-efficiency motors**, potentially requiring additional upgrades.

6. **Limited Customization Options**

- Unlike some OEM motors, **Baldor (now part of ABB)** may have **fewer aftermarket customization options** for shaft extensions, mounting, or additional features.

7. **Potential for Overkill in Non-Hazardous Applications**

- If the application **does not require explosion-proof certification**, investing in this motor may be **unnecessary**, leading to wasted capital.

---

### **Conclusion**

The **Baldor B621741 XEX motor** is an **excellent choice** for **hazardous industrial environments** where explosion-proof certification is mandatory. Its **high efficiency, durability, and low maintenance** make it a **reliable long-term investment** for facilities in **oil & gas, chemical processing, or refineries**.

However, if the application is **not in a classified hazardous area**, a **standard NEMA Premium TEFC motor** (e.g., Baldor B621741 without explosion-proof certification) would be **more cost-effective** without sacrificing performance.

- **Baldor B621741 (non-XEX)** Same efficiency, lower cost.

- **Other high-efficiency brands (e.g., ABB, Siemens, WEG)** May offer competitive alternatives.

For **explosion-proof environments**, the **B621741 XEX is the best choice** due to its **certifications, reliability, and compliance with strict safety standards**.

---

### **Final Recommendation**

Your application is in a **Class I, Division 1 hazardous location** (Groups B, C, D).

You require **high efficiency (NEMA Premium )** and **low maintenance**.

You need a **durable, long-lasting motor** for **continuous-duty operations**.

The application is **not in a hazardous environment** (a standard motor would suffice).

Budget constraints make the **higher upfront cost** prohibitive.

You can source a **similar motor from a different manufacturer at a lower price** (e.g., WEG, ABB).

- If **explosion-proof is not required**, compare with **Baldor B621741 (non-XEX)** or **WEG TEFC motors**.

- If **VFD compatibility is critical**, verify the motor s **service factor and insulation class** for long-term VFD use.

- **Check local electrical codes** to ensure compliance before purchase.

**Best for:** **Oil & gas, chemical plants, refineries, or any classified hazardous area requiring explosion-proof equipment.**

**Not ideal for:** **Standard manufacturing, non-hazardous industrial settings, or cost-sensitive applications where explosion-proof is unnecessary.**

Details:

Model Line:XEX. Motor Drives. Solenoid Valves. Motor Starters.

Solenoid Coils. Circuit Breakers. Model Number:B621741.

part #: b621741 prices

• $1768.00-$3149.99

specifications oelemot:

• brand: Baldor
• mpn: B621741
• part type: Motor
• frame: 364t
• power: 60 Hp
• rpm: 1780 Rpm
• shaft od: 2.375 In
• voltage: 230 V-ac, 460 V-ac
• model line: Xex
• phase: 3ph
• reference sku: 1747480
• product condition: Used Excellent

shipping oelemot:

payments oelemot:

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

offer oelemot:

• availability: In Stock
• started: February 28, 2026
• quantity: 1
• options: Ship-to-home
• sold: 0
• best offers: True

seller oelemot:

• city: Delta, Ohio
• # reviews: 124405
• rating: 100.0%

returns oelemot:

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

general oelemot:

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

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