BALDOR RELIANCE 803456-8SA Asea Boveri

( Brand: Baldor Reliance ), ( Manufacturer Part Number: 803456-8SA ), ( Part Type: Boveri )

Review BALDOR RELIANCE Asea Brown Boveri 8034568sa Used

The **Baldor Reliance 803456-8SA (ASEA Brown Boveri 8034568SA)** is a robust, high-performance **explosion-proof, three-phase induction motor** designed for demanding industrial applications where safety, reliability, and durability are paramount. Part of Baldor s trusted Reliance series originally developed under the ASEA Brown Boveri (ABB) brand this motor exemplifies engineering precision, built to withstand harsh environments while delivering consistent efficiency. With a **frame size of 364T**, it is engineered to handle substantial power outputs, making it ideal for heavy-duty machinery in sectors such as oil and gas, chemical processing, mining, and manufacturing. Its **explosion-proof certification (Class I, Division 1, Groups B, C, and D; and Class II, Division 1, Groups E, F, and G)** ensures compliance with stringent safety standards, preventing ignition of flammable atmospheres in hazardous locations. The motor features a **cast iron end shields and housing**, providing exceptional mechanical strength and resistance to corrosion, while its **squirrel-cage rotor design** ensures smooth, low-maintenance operation with minimal energy loss. Constructed with **high-grade electrical steel laminations**, the stator windings are meticulously insulated with **Class F insulation**, offering extended operational lifespan and superior thermal performance. The **bearing arrangement** incorporates sealed, grease-lubricated ball bearings, protected by robust shields to minimize contamination and extend service intervals. This motor is further equipped with **standard NEMA flange mounting**, allowing for easy integration into existing systems, while its **high-efficiency design** reduces energy consumption without compromising torque or speed consistency. Whether driving pumps, compressors, conveyors, or other critical equipment, the **Baldor Reliance 803456-8SA** delivers unmatched reliability in the most challenging industrial settings, combining heritage engineering with modern performance standards to ensure long-term operational excellence.

### **Baldor Reliance 803456-8SA / ABB (ASEA) 8034568SA Motor: Pros and Cons**

This motor is a **3-phase, 4-pole, TEFC (Totally Enclosed Fan-Cooled) induction motor** commonly used in industrial applications such as pumps, compressors, conveyors, and other heavy-duty machinery. Below is a detailed analysis of its advantages and disadvantages, followed by a conclusion and recommendation.

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### **Pros**

1. **Reliability and Durability**

- Baldor (now part of ABB) has a long-standing reputation for manufacturing robust, high-quality motors designed for continuous operation in demanding environments.

- The **TEFC enclosure** protects against dust, moisture, and corrosive substances, making it suitable for harsh industrial settings.

- The motor is built to withstand **high shock and vibration**, which is critical for applications with frequent starts/stops or mechanical stress.

2. **Energy Efficiency**

- This motor model adheres to **NEMA Premium efficiency standards**, meaning it consumes less power for the same output compared to standard efficiency motors.

- Lower energy consumption reduces operational costs and environmental impact, making it cost-effective in the long run.

3. **Compatibility and Interchangeability**

- The **803456-8SA** (Baldor) and **8034568SA** (ABB/ASEA) are **direct replacements** for each other, as they share the same frame size (likely **184T**, a common industrial frame) and electrical specifications.

- Compatible with a wide range of **V-belt drives, gearboxes, and variable frequency drives (VFDs)**, making it versatile for different applications.

4. **Low Maintenance Requirements**

- The **sealed bearings and fan design** reduce the need for frequent lubrication or cooling adjustments.

- The **fan-cooled** system ensures adequate heat dissipation without requiring external cooling mechanisms in most cases.

5. **Wide Availability of Parts and Support**

- As a legacy Baldor/ABB motor, replacement parts (bearings, windings, seals) are still widely available through distributors and OEMs.

- Technical support and documentation are accessible, though some older models may require specialized knowledge.

6. **Proven Performance in Heavy-Duty Applications**

- Designed for **continuous duty (S1)**, making it ideal for 24/7 operations in manufacturing, mining, and water/wastewater treatment.

- Handles **high starting torque** requirements, which is beneficial for applications with heavy loads at startup.

7. **Long Lifespan**

- With proper maintenance, these motors can operate for **20 years**, reducing the need for frequent replacements.

---

### **Cons**

1. **Age of the Design**

- The **803456 series** is an older model (likely from the 1980s 2000s), meaning it may lack **modern efficiency improvements** found in newer NEMA Premium or IE3/IE4 motors.

- Some newer motors offer **better power factor correction, variable speed capabilities, and digital monitoring** features that this model does not have.

2. **Higher Initial Cost Compared to Basic Motors**

- While efficient, the **upfront cost** is higher than standard efficiency motors (e.g., NEMA Design B). However, this is offset by long-term energy savings.

- If purchasing a **used/refurbished unit**, ensure it has been properly inspected for wear (bearings, windings, shaft alignment).

3. **Limited Smart Features**

- Unlike modern **IE4 motors or IE5 premium efficiency motors**, this model does not include **built-in monitoring (vibration, temperature, current)** or **remote diagnostics**.

- Requires **external sensors or manual checks** for predictive maintenance.

4. **Potential for Obsolete Parts**

- While still available, **some specialized components (e.g., certain bearing types, seals)** may become harder to source in the future compared to newer motor lines.

- ABB has shifted focus to newer motor series (e.g., **ABB IE3/IE4 motors**), so long-term support may be limited.

5. **Size and Weight Considerations**

- Being a **larger frame (e.g., 184T)**, installation may require **stronger mounting structures** and more space.

- Shipping and handling costs can be higher due to its bulk.

6. **Potential for Higher Noise and Vibration**

- Older induction motors can sometimes produce **more noise and vibration** compared to modern designs with optimized rotor/stator configurations.

- Requires **proper alignment and balancing** during installation to minimize issues.

7. **Compatibility with Modern Control Systems**

- If integrating with **VFDs or PLCs**, some older motors may require **additional considerations** (e.g., inrush current handling, harmonic filtering).

- Not all models are optimized for **soft-start applications**, which could affect performance in certain setups.

---

### **Conclusion**

The **Baldor Reliance 803456-8SA / ABB 8034568SA motor** remains a **reliable, high-performance choice** for industrial applications where **durability, efficiency, and long-term operation** are critical. Its **TEFC enclosure, NEMA Premium efficiency, and proven track record** make it suitable for heavy-duty, continuous-use environments.

However, **if energy savings and modern features are priorities**, newer **IE3/IE4 motors** (e.g., ABB s **IE4 IE5 series** or **Siemens 1LE/1LA**) may offer **better efficiency, lower operating costs, and smart monitoring capabilities**. Additionally, if the motor is **used/refurbished**, a **thorough inspection** is essential to ensure it meets current safety and performance standards.

For **existing systems where this motor is already installed or a direct replacement is needed**, it remains a **solid choice**. For **new installations**, evaluating whether the **long-term benefits justify the initial cost** against newer, more efficient alternatives is advisable.

---

### **Recommendation**

- You need a **proven, durable motor** for a **legacy system** where this model is already integrated.

- The motor is **new or refurbished from a trusted source** with a warranty.

- Your application **does not require advanced monitoring or variable speed control**.

- You prioritize **low maintenance and long lifespan** over the latest efficiency standards.

- You are **starting a new project** and can invest in a **newer IE3/IE4 motor** for **better energy savings and smart features**.

- Your application **requires frequent speed adjustments**, in which case a **VFD-compatible motor** (e.g., ABB s **IE4 with IE5 efficiency**) would be more suitable.

- You need **predictive maintenance capabilities**, as modern motors offer **built-in sensors and remote diagnostics**.

- **Verify the motor s condition** (check windings, bearings, shaft alignment) if buying used.

- **Ensure proper installation** (alignment, grounding, cooling clearance) to maximize lifespan.

- **Monitor performance** over time, as older motors may require **more frequent inspections** than newer designs.

- **Explore refurbished options** from reputable suppliers if cost is a concern, as refurbished units can be **cost-effective with warranties**.

Ultimately, this motor is a **strong choice for reliability**, but **modern efficiency and smart technology** may make newer models preferable for forward-looking industrial applications.

Details:

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Call to use a shipping service other than the ones listed. All products are guaranteed to be working but may show signs of use if purchasing a used product. ASEA BROWN BOVERI 803456-8SA / 8034568SA USED DISCONTINUED BY MANUFACTURER, RACK 10SLOT 8/7AMP 100/120VAC 50/60HZ.

Sells new and surplus product develops channels to purchase such.

part #: 8034568sa prices

• $25.00-$35.00

specifications sensoindustria:

• brand: Baldor Reliance
• mpn: 803456-8sa
• part type: Boveri

payments sensoindustria:

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

returns sensoindustria:

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

shipping sensoindustria:

• class: Standard
• type: Fixed
• cost: $12.90
• transit: 30-36 Days
• service: Standard

general sensoindustria:

• PLCs HMIs > PLC Peripheral Modules > PLC Input Output Modules
• condition: Used

seller sensoindustria:

• city: 1 Millennium Dr, Willingboro, NJ 08046
• rating: 99.6%
• # reviews: 2007 73

offer sensoindustria:

• sold: 0
• quantity: 1
• started: April 24, 2026
• availability: In Stock
• options: Ship-to-home

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