RELIANCE P18G7422-MG Xe Electric Motor 2HP 3PH 230/460 1170RPM

( Brand: Reliance ), ( Manufacturer Part Number: P18G7422-MG ), ( Part Type: Motor )

Review RELIANCE 2hp Xe Electric Motor 3ph 230/460 1170rpm

The **Reliance P18G7422-MG 2HP Three-Phase Electric Motor** is a robust, high-performance industrial motor designed to deliver reliable and efficient power for a wide range of applications, from manufacturing and material handling to HVAC systems and conveyor operations. Engineered with precision and built to withstand demanding operational environments, this motor combines cutting-edge technology with durable construction to ensure long-term performance and minimal maintenance requirements. Operating at a nominal speed of **1170 RPM**, it is optimized for smooth and consistent operation, making it ideal for applications where precise speed control and torque are essential. With a power rating of **2 horsepower (HP)**, this motor provides sufficient output to drive medium-duty machinery without compromising efficiency, ensuring optimal energy utilization while maintaining operational reliability.

The **P18G7422-MG** is a **three-phase induction motor**, capable of operating seamlessly on **230V or 460V** voltage configurations, offering versatility for different industrial setups. Its **squirrel-cage rotor design** ensures robust starting torque and stable performance under varying load conditions, while the **high-efficiency winding** minimizes energy loss, contributing to lower operational costs and reduced environmental impact. The motor s compact yet sturdy **frame size (likely NEMA 56 or equivalent)** allows for easy integration into existing systems, whether in tight industrial spaces or larger production facilities. Built with **high-grade silicon steel laminations**, it reduces core losses and enhances thermal efficiency, further extending the motor s operational lifespan.

Reliance Industries commitment to quality is evident in the **P18G7422-MG**, which incorporates **IP55 protection rating**, shielding it against dust, dirt, and splashing water, making it suitable for both indoor and outdoor applications. The motor s **bearing system**, featuring high-quality sealed ball or roller bearings, ensures smooth operation and longevity, even under continuous heavy loads. Additionally, its **low-noise design** and **vibration-dampening features** contribute to a quieter workspace, reducing operational disruptions. Whether used in **pumps, compressors, fans, or automated machinery**, this motor delivers consistent performance with minimal wear and tear, making it a cost-effective choice for industries prioritizing durability and efficiency.

For maintenance and operational flexibility, the **P18G7422-MG** is equipped with **standard mounting options**, including foot or flange mounts, allowing for easy installation and alignment. Its **thermal protection features** help prevent overheating, while the **built-in overload protection** safeguards against sudden surges, enhancing overall system reliability. Reliance s reputation for innovation is reflected in this motor s **energy-efficient design**, which adheres to modern industrial standards while offering superior performance compared to conventional motors. Whether in a small workshop or a large-scale manufacturing plant, the **Reliance P18G7422-MG 2HP Three-Phase Electric Motor** stands as a dependable power solution, blending strength, efficiency, and adaptability to meet the diverse needs of industrial applications.

### **Pros and Cons of buying a Reliance P18G7422-MG 2HP 3-Phase Electric Motor (230/460V, 1170 RPM)**

1. **Reliable Brand Reputation** Reliance Electric (now part of Emerson) is a well-established manufacturer known for durable industrial motors, ensuring quality and long-term performance.

2. **High Efficiency** The motor is designed for energy efficiency, which can reduce operational costs over time, especially in continuous-duty applications.

3. **Dual Voltage Capability (230V/460V)** The ability to operate at both voltages provides flexibility in different industrial setups, making it adaptable to varying power supply configurations.

4. **Standardized RPM (1170 RPM)** The consistent speed rating simplifies gear selection and system integration, reducing mechanical complexity.

5. **3-Phase Compatibility** Suitable for most industrial applications requiring three-phase power, ensuring compatibility with standard electrical systems.

6. **Compact and Robust Design** The motor is likely designed for efficient power-to-size ratio, making it suitable for applications where space is a consideration.

7. **Easy Maintenance** Reliance motors are generally designed with accessible components, simplifying routine maintenance tasks like bearing lubrication and brush replacement (if applicable).

8. **Warranty Support** As a branded industrial motor, it may come with a manufacturer s warranty, providing some assurance against defects.

9. **Compatibility with Variable Frequency Drives (VFDs)** Many Reliance motors are designed to work with VFDs, allowing for speed control and energy savings in variable-load applications.

10. **Global Availability of Spares** Due to the brand s reputation, replacement parts and technical support are widely available, reducing downtime risks.

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1. **Higher Upfront Cost** Compared to generic or lesser-known motors, Reliance motors may have a higher initial purchase price, which could be a barrier for small businesses or budget-conscious buyers.

2. **Potential Overkill for Low-Duty Applications** If the motor is significantly more powerful than required, it may lead to unnecessary energy consumption and higher operational costs.

3. **Dependence on 3-Phase Power** If the facility lacks a stable three-phase supply or has frequent power interruptions, the motor s performance may be compromised.

4. **Limited Customization** Unlike some specialty motors, this model may not offer extensive customization options for specific torque, enclosure types, or environmental conditions.

5. **Weight and Installation Complexity** Larger motors like this one may require robust mounting and alignment, which could add to installation costs and labor time.

6. **Potential for Obsolescence** While Reliance is a reputable brand, older models may eventually be discontinued, making long-term spare part availability a concern.

7. **Energy Costs in High-Voltage Systems** If the motor is frequently operated at 460V (higher power), energy consumption may be higher than at 230V, impacting operational expenses.

8. **Noise and Vibration** Some industrial motors, depending on their design, can generate noise or vibration, which may require additional soundproofing or isolation measures.

9. **Dependence on Skilled Installation** Improper installation (e.g., misalignment, incorrect wiring) can lead to premature failure, requiring expertise to set up correctly.

10. **Potential for Higher Maintenance Costs** While generally reliable, motors of this size may require periodic maintenance (e.g., bearing replacement, cooling system checks), which adds to long-term costs.

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The **Reliance P18G7422-MG 2HP 3-phase electric motor** is a robust, efficient, and reliable choice for industrial applications requiring a standard 2HP motor with dual-voltage capability. Its strengths lie in its brand reputation, energy efficiency, and adaptability to different power systems. However, the higher upfront cost, dependency on 3-phase power, and potential overkill for low-duty applications are notable drawbacks.

- Industrial machinery requiring consistent performance (e.g., pumps, compressors, conveyors).

- Applications where energy efficiency and long-term reliability are priorities.

- Facilities with stable 3-phase power supplies and access to maintenance resources.

- Small businesses or applications with tight budgets where cost efficiency is critical.

- Low-power or intermittent-duty applications where a smaller motor would suffice.

- Environments with frequent power fluctuations or single-phase-only setups.

If your application demands a **durable, efficient, and well-supported motor** with flexibility in voltage operation, the Reliance P18G7422-MG is a strong choice. Ensure that your power supply, installation setup, and maintenance plan align with the motor s requirements. For best results, consult an electrician or motor specialist to confirm compatibility with your specific system. If cost is a major concern, compare it with other reputable brands (e.g., Siemens, ABB, or TECO) to determine the best value for your needs.

Details:

Surplus Division. Must ship to a commercial address with forklift and/or dock. Our structural steel product line includes beams, road plates, flat sheets, expanded grating material, pipe, square round tubing, bars and metal roofing. Lot# DT228 W2.

Condition: Used. MPN: P18G7422-MG. Model: P18G7422-MG. ITEM TITLE: Reliance 2HP XE Electric Motor 3PH, 230/460, 1170RPM, P18G7422-MG Brand.

Most items are available in galvanized, carbon steel, stainless and aluminum as well.

part #: p18g7422 price

• $290.00

specifications oelemot:

• brand: Reliance
• mpn: P18g7422-mg
• part type: Motor

payments oelemot:

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

returns oelemot:

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

general oelemot:

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

shipping oelemot:

• type: Calculated
• class: Standard, One-day, Expedited
• cost: $238.31
• service: UPS Ground, UPS Next Day Air, UPS 2nd Day Air
• carrier: UPS
• transit: 3-8 Days

offer oelemot:

• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: February 9, 2026
• quantity: 1
• best offers: True

seller oelemot:

• rating: 99.8%
• city: Glassboro, New Jersey
• # reviews: 14276

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