LIMITORQUE MX-05-3-60-460VAC Flowserve MX-05-3/60/460VAC

( Brand: Limitorque ), ( Manufacturer Part Number: MX-05-3/60/460VAC )

Review LIMITORQUE Mx-05-3/60/460vac Flowserve Mx05360460vac Used

The **Flowserve MX-05-3/60/460VAC Limitorque Electric Motor** is a robust, high-performance electric motor designed for demanding industrial applications where precise control, reliability, and durability are paramount. Part of Flowserve s renowned MX series, this motor combines advanced engineering with Limitorque s reputation for dependable torque conversion, making it an ideal choice for critical processes in oil and gas, power generation, water treatment, and other heavy-duty environments. Built with a **3-phase, 460VAC** electrical configuration, the MX-05-3/60 model delivers **3 horsepower (2.24 kW)** of continuous output, providing sufficient power for medium-duty applications such as pumps, compressors, mixers, and conveyors. Its **1725 RPM synchronous speed** ensures efficient operation while minimizing mechanical stress, while the **60 Hz** frequency rating aligns with standard industrial power grids, ensuring seamless integration into existing electrical systems.

The motor s **NEMA Premium efficiency rating** not only reduces energy consumption but also lowers operational costs over its extended service life, which is further extended by its **Totally Enclosed Fan-Cooled (TEFC)** design. This enclosure protects internal components from dust, moisture, and corrosive contaminants, making it suitable for harsh environments where reliability is non-negotiable. The robust construction includes **cast iron end bells and a rugged shaft**, reinforced with precision-ground bearings and a sealed grease lubrication system to withstand heavy loads, thermal fluctuations, and prolonged operation without degradation. For applications requiring variable speed control, the motor s compatibility with **VSD (Variable Speed Drive) systems** allows for optimized performance, reducing wear and energy use while adapting to fluctuating process demands.

Flowserve s integration of **Limitorque s torque converter technology** ensures smooth, controlled acceleration and deceleration, reducing mechanical stress on connected equipment and extending the lifespan of coupled machinery. The motor s **NEMA Design B** torque characteristic provides a balanced combination of starting torque and efficiency, making it versatile for applications where sudden load changes are common. Additionally, the **Class B insulation system** and **155 C (311 F) temperature rise** rating enhance thermal resilience, allowing the motor to operate reliably in high-temperature environments without compromising performance. Built to **NEMA MG1** and **IEC standards**, this motor meets stringent global compliance requirements, ensuring compatibility with a wide range of industrial protocols and safety regulations.

Maintenance is simplified through **Limitorque s patented torque converter design**, which minimizes wear on mechanical components and reduces the need for frequent servicing. The motor s **low-vibration operation** and **precise alignment features** contribute to longer bearing and seal life, reducing downtime and maintenance costs. When paired with Flowserve s **MX series pumps or other compatible equipment**, this motor delivers a cohesive, high-efficiency solution that maximizes productivity while minimizing operational disruptions. Whether deployed in a refinery, water treatment facility, or industrial processing plant, the **Flowserve MX-05-3/60/460VAC Limitorque Electric Motor** stands as a testament to Flowserve s commitment to innovation, durability, and performance delivering consistent, dependable power where it matters most.

**Pros and Cons of Buying a Limitorque MX-05-3/60/460VAC (Flowserve MX05360460VAC) Motor**

### **Pros**

1. **High Performance and Efficiency**

The Limitorque MX series is designed for heavy-duty applications, offering robust torque and reliable performance in demanding environments. The motor is engineered to handle continuous operation under load, making it suitable for industrial processes such as pumps, compressors, and conveyors.

2. **Durability and Longevity**

Built with high-quality materials, including reinforced casings and precision-engineered components, this motor is designed for extended service life. The robust construction reduces the risk of mechanical failure, lowering maintenance costs over time.

3. **Wide Voltage and Speed Range**

The 460VAC rating provides flexibility for integration into various electrical systems, while the 3/60 speed rating (likely 3-phase, 60 Hz) ensures compatibility with standard industrial power supplies. This versatility makes it easier to retrofit into existing setups.

4. **Low Maintenance Requirements**

Limitorque motors are known for their sealed designs, which minimize exposure to contaminants such as dust, moisture, and chemicals. This reduces wear and tear, leading to fewer maintenance interventions compared to standard motors.

5. **Energy Efficiency**

Modern industrial motors, including this model, are often designed with energy-saving features such as optimized windings and efficient cooling systems. This can result in lower operational costs over the motor s lifespan.

6. **Compatibility with Flowserve Equipment**

As part of the Flowserve lineup, this motor is specifically engineered to work seamlessly with Flowserve s pumps and valves. This ensures optimal performance and reduces the risk of mismatches that could lead to inefficiencies or failures.

7. **Warranty and Support**

Limitorque and Flowserve are reputable brands with strong after-sales support networks. Purchasing from an authorized dealer typically includes warranties and access to technical assistance, which can be invaluable for troubleshooting or repairs.

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### **Cons**

1. **High Initial Cost**

Industrial-grade motors like the Limitorque MX series are significantly more expensive than standard off-the-shelf motors. The premium pricing reflects the advanced engineering, durability, and performance, but it may not be justified for applications with lower demands.

2. **Specialized Installation Requirements**

Due to its robust design and high performance, this motor may require specialized installation, such as precise alignment with driven equipment (e.g., pumps) and proper grounding. Improper installation can lead to reduced efficiency or premature failure.

3. **Limited Availability of Parts**

While Limitorque and Flowserve have strong support networks, replacement parts for older or less common models may not be as readily available as for more generic motors. This could lead to longer downtimes if parts need to be sourced from specialized suppliers.

4. **Overkill for Light-Duty Applications**

If the motor is being used in a setting where lower torque or simpler motors would suffice (e.g., small-scale operations or non-industrial uses), the investment may be unnecessary. Opting for a less expensive motor could achieve the same results at a fraction of the cost.

5. **Potential for Complexity in Operation**

High-performance motors often come with advanced features such as variable frequency drives (VFDs) or monitoring systems. While these enhance functionality, they may also require additional training for operators to fully utilize or troubleshoot effectively.

6. **Energy Considerations**

While the motor is energy-efficient, the initial power draw during startup can be high, particularly in applications with heavy loads. This may require careful consideration of electrical infrastructure to avoid overloading systems.

7. **Resale Value**

Industrial motors, especially those from specialized brands like Limitorque, may not hold significant resale value. If the motor needs to be replaced or upgraded in the future, recovering a portion of the initial cost through resale may be difficult.

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### **Conclusion**

The Limitorque MX-05-3/60/460VAC motor is an excellent choice for industrial applications that demand high torque, reliability, and longevity. Its advanced features, durability, and compatibility with Flowserve equipment make it ideal for heavy-duty operations such as pumping systems, compressors, or conveyor belts. However, the high upfront cost, specialized installation needs, and potential complexity may not justify its purchase for lighter-duty or less demanding applications.

For businesses operating in industries where reliability and performance are critical such as oil and gas, water treatment, or manufacturing the benefits of this motor far outweigh the drawbacks. Conversely, smaller operations or those with lower torque requirements may find more cost-effective alternatives that still meet their needs without the added expense.

### **Recommendation**

- You are operating in an industrial setting where high torque, durability, and low maintenance are essential.

- The motor will be used with Flowserve equipment, ensuring optimal compatibility.

- Your budget allows for the higher initial investment, as the long-term savings in downtime and repairs will justify the cost.

- You have access to proper installation and maintenance support to maximize the motor s performance.

- Your application does not require the high performance and robustness of this model (e.g., light-duty or non-industrial use).

- The budget is constrained, and a standard or mid-range motor would suffice.

- You lack the expertise or resources to install and maintain the motor correctly.

- The motor s specialized nature makes sourcing parts or support difficult in your region.

For most industrial applications where reliability and efficiency are priorities, the Limitorque MX-05-3/60/460VAC is a sound investment. However, always conduct a thorough cost-benefit analysis and consult with a specialist to ensure it aligns with your specific operational needs.

Details:

All products are guaranteed to be working but may show signs of use if purchasing a used product. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. FLOWSERVE MX-05-3/60/460VAC / MX05360460VAC USED ACTUATOR, SERIES A, PROFIBUS DP NETWORKING, LOCAL DISCONNECT SWITCH, 3-PHASE, 460 V, 60 HZ, NEMA 4/4X/6 ENCLOSURE. Sells new and surplus product develops channels to purchase such.

Call to use a shipping service other than the ones listed.

part #: mx05360460vac prices

• $900.00-$1500.00

specifications automationjack:

• brand: Limitorque
• mpn: Mx-05-3/60/460vac

returns automationjack:

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

seller automationjack:

• # reviews: 1990 84
• rating: 99.6%
• city: 1 Millennium Dr, Willingboro, NJ 08046

offer automationjack:

• availability: In Stock
• quantity: 1
• started: April 12, 2026
• sold: 0
• best offers: True
• options: Ship-to-home

general automationjack:

• condition: Used
• Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment

payments automationjack:

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

shipping automationjack:

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