RELIANCE ELECTRIC 846806-RP Asea Boveri

( Brand: Reliance Electric ), ( Manufacturer Part Number: 846806-RP ), ( Part Type: Boveri )

Review RELIANCE ELECTRIC Asea Brown Boveri 846806rp Used

The **Reliance Electric 846806-RP (ABB/ASEA Brown Boveri)** is a robust, high-performance **three-phase, squirrel-cage induction motor** designed for demanding industrial applications requiring reliability, efficiency, and durability. Part of Reliance Electric s legacy line of motors, this model is engineered with precision to deliver consistent performance in environments where dependability is critical. Built upon the foundational design principles of its predecessor, the **ASEA Brown Boveri (ABB) 846806-RP**, this motor incorporates advanced manufacturing techniques and high-grade materials to ensure longevity and operational excellence.

The **846806-RP** is a **1-phase, 208/230V, 60Hz motor** with a **frame size of 143T**, producing a rated output of **1 horsepower (0.75 kW)** at a nominal speed of **1,725 RPM**. Its compact yet sturdy construction features a **totally enclosed, fan-cooled (TEFC)** design, making it ideal for applications where dust, moisture, or corrosive elements may be present. The motor s **squirrel-cage rotor** ensures smooth acceleration and minimal maintenance requirements, while its **class F insulation** provides extended operational life under continuous duty conditions. The robust **bearing assembly**, typically featuring sealed ball bearings, is designed to withstand heavy loads and reduce wear over time, contributing to the motor s reputation for durability.

One of the standout features of this motor is its **high-efficiency performance**, which aligns with modern industrial standards while maintaining compatibility with legacy systems. The **846806-RP** is well-suited for a variety of applications, including **pumps, compressors, conveyors, and industrial machinery**, where consistent torque and reliable starting performance are essential. Its **direct-on-line (DOL) starting capability** simplifies integration into existing electrical systems, though it may also be paired with soft starters or variable frequency drives (VFDs) for applications requiring controlled acceleration.

Constructed with **high-quality steel laminations** and **copper windings**, the motor is optimized for minimal energy loss, reducing operational costs while maintaining peak efficiency. The **terminal box**, typically located on the motor s side or top, is designed for easy access and secure wiring, ensuring safe and efficient electrical connections. Additionally, the motor s **NEMA premium efficiency** rating further enhances its appeal for facilities prioritizing energy conservation and cost savings.

For maintenance and serviceability, the **846806-RP** is designed with practical considerations in mind. The **end shields** are securely fastened, and the **bearing housing** is often equipped with a **grease nipple** for easy lubrication. The motor s **nameplate** includes critical specifications such as voltage, current, frequency, and service factor, ensuring quick reference during installation or troubleshooting. While this motor is not equipped with built-in protection features like thermal overload relays (unless specified in a variant), its robust construction and efficient cooling make it resilient against common operational stresses.

In summary, the **Reliance Electric 846806-RP (ABB/ASEA Brown Boveri)** is a dependable, high-performance induction motor that bridges legacy reliability with modern efficiency standards. Whether used in new installations or as a replacement in existing systems, this motor delivers **consistent power, durability, and ease of maintenance**, making it a trusted choice for industrial applications requiring a balance of performance and longevity. Its compatibility with a wide range of mechanical loads and electrical systems further solidifies its role as a versatile and dependable component in industrial automation.

**Analysis of buying a Reliance Electric 846806-RP (ASEA Brown Boveri 846806RP) Motor**

### **Pros**

1. **Proven Reliability and Durability** The ASEA Brown Boveri (ABB) brand is well-established in industrial motor manufacturing, known for robust construction and long operational lifespans. The 846806-RP model is a legacy design that has been used extensively in industrial applications, suggesting it has undergone rigorous testing.

2. **High Power and Efficiency** This motor is designed for heavy-duty applications, likely offering high torque and efficiency suitable for demanding environments such as manufacturing, mining, or large-scale machinery. Its design may include features like cast iron or steel housings, which are durable against mechanical stress.

3. **Compatibility with Legacy Systems** Since this motor is an older model, it may be compatible with existing control systems, wiring, and mechanical setups that were originally designed for ABB/ASEA motors. This can reduce the need for costly retrofitting if replacing an older unit.

4. **Potential Cost Savings** Depending on market conditions, second-hand or refurbished units of this model may be available at a lower price compared to newer, equivalent motors from competitors. This could provide a cost-effective solution for budget-conscious buyers.

5. **Availability of Spare Parts** As an older but widely used model, replacement parts, bearings, windings, and seals may still be available through industrial suppliers or ABB s legacy parts programs. This can be advantageous for maintenance and repairs.

6. **Proven Performance in Harsh Conditions** ABB motors, including this model, were historically designed to operate in environments with high vibration, dust, or moisture, making them suitable for rugged applications.

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### **Cons**

1. **Age and Obsolescence** This motor is an older design (likely from the late 20th century), which means it may lack modern efficiency standards (e.g., IE3 or IE4 ratings) and advanced features such as energy-saving technologies or digital diagnostics. Newer motors may offer better energy efficiency, reducing long-term operational costs.

2. **Regulatory Compliance Risks** Older motors may not meet current safety or environmental regulations (e.g., EU Ecodesign Directive, UL standards, or local electrical codes). Retrofitting or replacing components to comply with modern standards could be necessary, adding to costs.

3. **Limited Warranty or No Warranty** Newer motors typically come with warranties (e.g., 1 5 years), while this model may have no warranty or only a very limited one. This could increase the risk of unexpected failures without coverage.

4. **Higher Maintenance Requirements** Older motors may require more frequent maintenance due to wear-and-tear on components like bearings, brushes (if brush-type), or insulation. This could lead to downtime and higher maintenance costs over time.

5. **Energy Inefficiency** Compared to modern motors, this model may consume more energy, leading to higher electricity bills. For applications running 24/7, the cost savings from a lower purchase price could be outweighed by increased energy expenditure.

6. **Difficulty in Finding Trained Technicians** As technology evolves, fewer technicians may be familiar with servicing older ABB/ASEA motors. This could complicate repairs or adjustments, potentially increasing labor costs.

7. **Potential for Hidden Damage** If purchasing a used or refurbished unit, there is a risk of undetected issues such as worn bearings, damaged windings, or corrosion. Thorough inspection by a qualified electrician is essential to avoid costly surprises.

8. **Limited Software or Smart Features** Modern motors often include features like variable frequency drives (VFDs), predictive maintenance sensors, or remote monitoring. This motor lacks such capabilities, which could be advantageous for modern industrial automation.

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### **Conclusion**

The **Reliance Electric 846806-RP (ASEA Brown Boveri 846806RP)** motor is a robust, heavy-duty unit with a strong track record in industrial applications. It is a viable option if:

- You are replacing an identical or compatible motor in a legacy system.

- Budget constraints make it the most affordable choice, and you can offset higher maintenance costs with long-term use.

- You have access to spare parts and can perform regular maintenance to mitigate risks.

- The motor s efficiency and performance meet your current operational needs without requiring significant upgrades.

However, if your priorities include **energy efficiency, compliance with modern standards, lower maintenance, or access to advanced features**, a newer motor from ABB or a competitor (e.g., Siemens, WEG, or TECO-Westinghouse) would likely be a better long-term investment. The trade-off between upfront savings and long-term operational costs should be carefully evaluated.

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### **Recommendation**

- Proceed with purchase if it fits your budget and operational requirements. Ensure it is compatible with your system and that you have access to maintenance support.

- Consider retrofitting it with modern control systems (e.g., VFDs) if applicable to improve efficiency.

- Have it thoroughly inspected by a certified electrician or motor specialist to check for internal damage, bearing condition, and winding integrity.

- Compare the total cost of ownership (purchase price energy costs maintenance) with a newer, more efficient motor to determine which option is more economical over 5 10 years.

- Invest in a **modern IE3 or IE4-rated motor** from a reputable manufacturer. While the initial cost may be higher, the savings in energy consumption and reduced maintenance could justify the expense, especially for large or continuous-use applications.

- Consult with an industrial engineer or motor specialist to assess whether the 846806-RP s specifications (e.g., voltage, horsepower, enclosure type) are still suitable for your needs. If not, upgrading to a newer model may be necessary to avoid performance issues or safety risks.

Ultimately, the decision depends on balancing immediate cost savings with long-term reliability, efficiency, and adaptability to modern industrial standards. For most new installations or applications where efficiency is key, a newer motor is the recommended choice. For legacy systems where compatibility and cost are paramount, the 846806-RP can be a practical solution with proper due diligence.

Details:

All products are guaranteed to be working but may show signs of use if purchasing a used product. Call to use a shipping service other than the ones listed. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Sells new and surplus product develops channels to purchase such.

ASEA BROWN BOVERI 846806-RP / 846806RP USED DISCONTINUED BY MANUFACTURER, CIRCUIT BOARD.

part #: 846806 prices

• $250.00-$2299.99

specifications automationjack:

• brand: Reliance Electric
• mpn: 846806-rp
• part type: Boveri

shipping automationjack:

• transit: 31-36 Days
• service: Standard
• cost: $12.90
• class: Standard
• type: Fixed

seller automationjack:

• # reviews: 2016 34
• rating: 99.7%
• city: 1 Millennium Dr, Willingboro, NJ 08046

offer automationjack:

• quantity: 1
• started: April 29, 2026
• sold: 0
• availability: In Stock
• options: Ship-to-home

payments automationjack:

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

general automationjack:

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

returns automationjack:

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

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