EMERSON / US MOTORS C02-R106A-M Motor Rpm Frame 460V 1180 324U

( Brand: Emerson / Us Motors ), ( Manufacturer Part Number: C02-R106A-M ), ( Part Type: Hp Motor Frame ), ( Full Load Amps: 18.3 ), ( Rated Load: Hp ), ( Ac Frequency Rating: 60 Hz ), ( Base Rpm: 1180 ), ( Shaft Type: Keyed ), ( Ac Motor Type: Induction/asynchronous ), ( Shaft Diameter: 1.875 In ), ( Mounting Type: Foot-mounted ), ( Current Type: Ac ), ( Nominal Rated Input Voltage: 460 V ), ( Ac Phase: Three Phase ), ( Country Of Origin: United States )

Review EMERSON / US MOTORS Rebuilt Hp R106a Motor 460v Rpm Frame Te

The **Emerson C02-R106A-M 15 HP R106A Motor** is a robust, high-performance electric motor designed to deliver reliable and efficient power for industrial, commercial, and heavy-duty applications. Engineered with Emerson s reputation for precision and durability, this **15 horsepower (HP) motor** operates at a nominal voltage of **460V**, making it ideal for facilities with standard industrial power systems. With a **1,180 RPM (revolutions per minute) synchronous speed**, it balances speed and torque to ensure smooth operation across a variety of mechanical loads, from conveyors and pumps to compressors and fans. Built on a **NEMA 324 frame**, this motor adheres to strict industrial standards, offering a compact yet sturdy construction that maximizes efficiency while minimizing footprint. The **R106A designation** indicates a **4-pole design**, which optimizes performance for medium-speed applications where both power and torque are critical.

This motor features a **totally enclosed, fan-cooled (TEFC) design**, providing superior protection against dust, moisture, and corrosive environments, making it suitable for harsh or unregulated settings. The **Class B insulation** ensures long-term thermal reliability, while the **NEMA Premium efficiency rating** confirms its energy-saving capabilities, reducing operational costs without compromising performance. The **bearing configuration** incorporates high-quality sealed bearings for extended service life and reduced maintenance demands, further enhancing its appeal for continuous, high-demand operations. Whether integrated into a new system or retrofitted into an existing setup, this Emerson motor delivers **consistent power output, operational resilience, and operational flexibility**, making it a dependable choice for engineers and facility managers seeking a balance of performance and longevity. Its **compatibility with standard industrial controls** and **low vibration design** also contribute to smoother operation and reduced wear on connected equipment.

### **Pros and Cons of buying a Emerson CO2-R106A-M (15 HP, 460V, 1180 RPM, 324U Frame TE) Motor**

#### **Pros**

1. **High Efficiency and Reliability**

The Emerson CO2-R106A-M is part of the **CO2 series**, known for its **high-efficiency design** and **robust construction**. Emerson motors are widely trusted in industrial applications for their durability and consistent performance, reducing downtime and maintenance costs over the long term.

2. **Premium Build Quality**

This motor features a **TEFC (Totally Enclosed Fan-Cooled) design**, which protects internal components from dust, moisture, and contaminants ideal for harsh or unregulated environments. The **324U frame** is a standard industrial size, ensuring compatibility with most industrial equipment.

3. **Energy Savings**

As a **high-efficiency motor**, it consumes less power compared to older, standard-efficiency models, leading to **lower operating costs** over time. This aligns with energy-saving regulations and corporate sustainability goals.

4. **Wide Voltage and Speed Compatibility**

Operating at **460V and 1180 RPM**, this motor is suitable for **compressors, pumps, fans, and conveyors** in industrial settings. The **15 HP rating** provides sufficient power for medium-duty applications without excessive energy waste.

5. **Long Lifespan and Low Maintenance**

Emerson motors are engineered for **extended service life**, often exceeding **20,000 hours** under proper conditions. The **sealed bearings and high-quality insulation** reduce wear and tear, minimizing maintenance requirements.

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

The motor s design allows for **VFD compatibility**, enabling **smooth speed control** and further energy savings in applications where variable loads are common.

7. **Warranty and Support**

Emerson offers **standard warranties** (typically 1 2 years) and **extended service options**, providing peace of mind for critical applications. Their **global distribution network** ensures easy access to spare parts and technical support.

8. **Noise and Vibration Reduction**

The **balanced rotor and precision manufacturing** help minimize operational noise and vibration, contributing to a **quieter and smoother-running system**.

---

#### **Cons**

1. **Higher Upfront Cost**

Compared to **standard-efficiency motors** from lesser-known brands, the Emerson CO2-R106A-M is **more expensive** upfront. However, the long-term savings in energy and maintenance often justify the cost.

2. **Specialized Installation Requirements**

Due to its **TEFC design**, installation may require **proper ventilation and cooling considerations** to prevent overheating in confined spaces. Improper installation could void warranties or reduce efficiency.

3. **Limited Availability of Aftermarket Parts**

While Emerson is a reputable brand, **aftermarket or generic replacement parts** may not always be available, potentially increasing downtime if maintenance is needed.

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

If the motor is being used in a **low-load or intermittent-duty** scenario, the **15 HP rating** may be **more power than needed**, leading to **inefficient operation** and higher energy costs.

5. **Dependence on Proper Maintenance**

While Emerson motors are durable, **neglecting routine maintenance** (such as lubrication, alignment checks, and cooling system upkeep) can **reduce lifespan and efficiency**.

6. **Potential Lead Times for Replacement**

In some regions, **longer lead times** for Emerson motors or critical components may occur, which could be a concern for **just-in-time manufacturing** or emergency replacements.

7. **Compatibility with Older Systems**

If integrating with **legacy equipment**, there may be **electrical or mechanical compatibility issues** requiring additional modifications.

---

### **Conclusion**

The **Emerson CO2-R106A-M (15 HP, 460V, 1180 RPM, 324U Frame TE)** is a **high-quality, efficient, and reliable motor** well-suited for **industrial applications requiring durability, energy savings, and low maintenance**. Its **premium build, long lifespan, and compatibility with modern control systems** make it a strong investment for **compressors, pumps, and conveyors** in manufacturing, HVAC, and process industries.

However, the **higher initial cost, specialized installation needs, and potential part availability concerns** should be carefully considered. If the application demands **high performance, energy efficiency, and long-term reliability**, this motor is an **excellent choice**. For **low-load or budget-sensitive applications**, a **standard-efficiency motor** from a different brand might be a more cost-effective alternative.

### **Recommendation**

- You need a **high-efficiency, long-lasting motor** for **critical industrial applications**.

- Your facility operates in a **harsh or unregulated environment** where protection from dust and moisture is essential.

- You prioritize **energy savings and reduced maintenance costs** over upfront expenses.

- You have **VFD or variable-speed control** requirements.

- Your budget is **strictly limited**, and a **standard-efficiency motor** meets your needs.

- The motor will be used in a **light-duty or intermittent application** where 15 HP is excessive.

- You require **immediate availability** and are willing to accept a **slightly lower-quality motor** to avoid lead times.

**Final Verdict:** For most **medium to heavy-duty industrial applications**, the Emerson CO2-R106A-M is a **strong, well-justified purchase** that delivers **superior performance and cost savings** over its operational lifespan.

Details:

93, Amps: 18.3, Code: G, Dies. Temp: 40 C, ID#: C02-R106A-M, Ins. Class: F, Duty: CONT, HP: 15, RPM: 1180, Hz: 60, volts : 460, NEMA Nom. Model: R106A, Shaft End Brag: 55BC03XPP3, Opp 55BC02XPP3, Phase: 3, ABM.

part #: c02r106a prices

• $228.90-$528.00

specifications oelemot:

• brand: Emerson / Us Motors
• mpn: C02-r106a-m
• part type: Hp Motor Frame
• full load amps: 18.3
• rated load: Hp
• ac frequency rating: 60 Hz
• base rpm: 1180
• shaft type: Keyed
• ac motor type: Induction/asynchronous
• shaft diameter: 1.875 In
• mounting type: Foot-mounted
• current type: Ac
• nominal rated input voltage: 460 V
• ac phase: Three Phase
• country of origin: United States

seller oelemot:

• city: Belgium, Wisconsin
• # reviews: 9874
• rating: 99.9%

payments oelemot:

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

general oelemot:

• IndUstrial Automation Motion Controls > Electric Motors > General Purpose Motors
• condition: Seller refurbished

returns oelemot:

• policy: No Returns

shipping oelemot:

offer oelemot:

• best offers: True
• options: Ship-to-home
• quantity: 1
• sold: 0
• availability: In Stock
• started: May 6, 2026

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