BALDOR DODGE 20Q20L56 Asea Boveri

( Brand: Baldor Dodge ), ( Manufacturer Part Number: 20Q20L56 ), ( Part Type: Boveri )

Review BALDOR DODGE Asea Brown Boveri Used

The **Baldor-Dodge 20Q20L56** from the Asea Brown Boveri (ABB) legacy line represents a robust, high-performance **medium-voltage, three-phase induction motor** designed for demanding industrial applications requiring reliability, efficiency, and durability. Part of the **Q-series** of motors, this unit is engineered to deliver consistent performance in environments where precision, longevity, and adaptability are critical. With a **frame size of 205T**, this motor is well-suited for heavy-duty machinery such as conveyors, pumps, compressors, and industrial fans, where torque consistency and smooth operation are essential. Its **Asea Brown Boveri heritage** ensures adherence to strict international standards, including **IEC and NEMA compliance**, guaranteeing seamless integration into global industrial systems.

The **20Q20L56** features a **totally enclosed, fan-cooled (TEFC) design**, making it ideal for applications where dust, moisture, or corrosive elements may be present. This enclosure type enhances protection against environmental contaminants while maintaining efficient heat dissipation through an integrated cooling fan, ensuring optimal thermal management even under sustained load conditions. The motor s **squirrel-cage rotor** construction provides robust starting torque and stable operation across a wide range of speeds, reducing the need for additional starting equipment in many applications. Additionally, its **class F insulation** allows for extended operational lifespans, withstanding elevated temperatures and minimizing maintenance requirements over time.

One of the standout features of this motor is its **high-efficiency performance**, which aligns with modern industrial demands for energy conservation. The **20Q series** is known for its optimized winding and magnetic design, reducing energy losses while delivering consistent power output. The motor s **bearing arrangement** typically featuring sealed ball or roller bearings ensures smooth operation with minimal friction, contributing to reduced wear and extended bearing life. For applications requiring precise speed control, the **20Q20L56** can be paired with variable frequency drives (VFDs), though compatibility should be verified based on specific system requirements.

In terms of construction, the motor exhibits **rigid, cast-iron end shields and a sturdy steel frame**, providing structural integrity and resistance to mechanical stress. The **terminal box** is designed for easy access and secure wiring, accommodating standard connection configurations while allowing for customization if needed. The **nameplate information** includes critical details such as voltage rating (typically 460V or 600V, three-phase), frequency (50Hz or 60Hz), and horsepower output, ensuring operators can quickly reference specifications for maintenance or replacement purposes.

Whether deployed in manufacturing plants, mining operations, or utility infrastructure, the **Baldor-Dodge 20Q20L56** exemplifies the reliability and engineering excellence associated with ABB s legacy products. Its combination of **durability, efficiency, and adaptability** makes it a dependable choice for industries where downtime is costly and performance cannot be compromised. For facilities requiring a motor that balances power, longevity, and operational simplicity, this unit stands as a testament to Baldor-Dodge s legacy of industrial innovation.

### **Baldor-Dodge 20Q20L56 (ASEA Brown Boveri) Motor: Pros and Cons**

The **Baldor-Dodge 20Q20L56** is a robust **3-phase AC induction motor** originally manufactured by **Baldor Electric Company** (later acquired by ABB, now part of **ASEA Brown Boveri** heritage). This motor is 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.

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### **Pros**

1. **High Reliability and Durability**

- Designed for **continuous duty (S1)** with a robust construction, making it suitable for **24/7 industrial operations**.

- Uses **high-quality materials**, including **cast iron end bells** and **slip ring or squirrel cage rotor** (depending on model variant), ensuring longevity.

- **Low maintenance requirements** compared to smaller or less robust motors.

2. **Strong Performance in Harsh Environments**

- Built for **severe duty cycles**, including **high starting torque** (useful for applications requiring frequent starts or heavy loads).

- Can operate in **dirty, dusty, or humid environments** (depending on enclosure type, e.g., **TEFC Totally Enclosed Fan-Cooled**).

- **Overload capacity** allows temporary overloads without damage.

3. **Energy Efficiency (Compared to Older Models)**

- While not the latest **IE4/IE5** efficiency standard, it is **more efficient than older NEMA designs** (e.g., NEMA Premium vs. older NEMA I).

- **Lower no-load losses** contribute to **reduced operational costs** over time.

4. **Wide Availability of Parts and Service Support**

- Being a **legacy but widely used motor**, spare parts (brushes, bearings, windings) are **easily obtainable** from multiple suppliers.

- **Aftermarket remanufacturing services** (e.g., from Baldor, ABB, or specialty repair shops) extend its usable life.

- **Compatibility with variable frequency drives (VFDs)** makes it adaptable to modern control systems.

5. **Cost-Effective for High-Horsepower Applications**

- For **20 HP (15 kW)**, this motor offers **better value than premium-brand new motors** in some cases, especially if remanufactured.

- **Lower initial cost** compared to newer, ultra-efficient motors (though efficiency gains may offset this over time).

6. **Proven Track Record in Industrial Use**

- Used for **decades in mining, manufacturing, and oil/gas industries**, indicating **proven reliability** in demanding applications.

- **Minimal vibration and smooth operation** when properly maintained.

7. **Flexibility in Voltage and Frequency Options**

- Available in **multiple voltage and frequency ratings**, making it adaptable to different global power systems (e.g., 200V, 230V, 460V, 60Hz/50Hz).

---

### **Cons**

1. **Lower Energy Efficiency Than Modern Standards**

- Does **not meet IE3 (Premium Efficiency) or IE4/IE5 standards**, leading to **higher operational energy costs** compared to newer motors.

- **Higher no-load current draw** increases electricity consumption when idling.

2. **Potential for Higher Maintenance Over Time**

- While initially durable, **bearings and windings degrade faster** than in newer, more advanced motors.

- **Slip ring motors (if applicable)** require **periodic brush replacements**, adding maintenance overhead.

- **Sealing issues** in some enclosures can lead to **moisture ingress** in harsh environments.

3. **Limited Availability of New Units**

- **Discontinued by original manufacturer**, meaning **new units are rare** most are **remanufactured or used**.

- **Lead times for remanufacturing** can be longer than for newer motors.

4. **Compatibility Issues with Modern Controls**

- **Older motor control schemes** (e.g., star-delta starting) may not integrate seamlessly with **modern VFDs or PLCs**.

- **Higher inrush current** can stress newer soft-starters or drives if not properly sized.

5. **Weight and Size Considerations**

- **Heavier than modern motors** of similar power, which may complicate **installation or retrofitting** in space-constrained applications.

- **Larger footprint** may require structural adjustments in some setups.

6. **Potential for Obsolescence in New Installations**

- **Regulatory and efficiency standards** (e.g., EU Ecodesign Directive) may **disincentivize** its use in new builds.

- **Warranty and support** are limited compared to newer, branded motors.

7. **Risk of Counterfeit or Poorly Remanufactured Units**

- Since it s a **used/remanufactured market**, there is a risk of **low-quality repairs** if not purchased from a **reputable supplier**.

- **No original manufacturer warranty** on used/remanufactured units.

---

### **Conclusion**

The **Baldor-Dodge 20Q20L56** is a **strong, reliable workhorse** well-suited for **industrial applications where cost, durability, and availability of parts** are prioritized over **ultra-high efficiency**. It excels in **high-torque, continuous-duty environments** and remains a **cost-effective choice** for **removal and replacement** in legacy systems.

However, if **energy efficiency, modern control compatibility, and long-term operational cost savings** are critical, a **new IE3/IE4 motor** (e.g., from **ABB, Siemens, or TECO-Westinghouse**) may be a better long-term investment. The **20Q20L56 is ideal for:**

- **Retrofitting existing systems** where downtime is minimized.

- **Applications with high starting torque requirements** (e.g., pumps, conveyors).

- **Budget-conscious buyers** who prioritize **proven reliability over efficiency**.

For **new installations or efficiency-driven projects**, a **newer, more efficient motor** should be considered despite a higher upfront cost.

---

### **Final Recommendation**

You need a **reliable, high-torque motor for an existing system**.

**Parts availability and remanufacturing support** are critical.

**Energy efficiency is not the top priority**, and **cost and durability** outweigh efficiency gains.

You are **retrofitting an older machine** where downtime must be minimized.

You are **starting a new installation** and can afford a **more efficient, modern motor**.

**Energy costs are a major concern**, and long-term savings justify a higher initial investment.

You require **seamless integration with advanced control systems** (VFDs, PLCs).

**Strict compliance with current efficiency standards** (e.g., EU Ecodesign) is mandatory.

- **Remanufactured ABB or Siemens motors** (similar reliability, better efficiency).

- **New IE3/IE4 motors** (e.g., **TECO-Westinghouse, Regal Beloit**) for better efficiency.

- **Variable Frequency Drive (VFD) pairing** if energy savings are needed with the existing motor.

- **Authorized remanufacturers** (e.g., **Baldor Reman, ABB Remanufacturing, or specialty motor repair shops**).

- **Industrial surplus markets** (with verification of remanufacturing quality).

- **Auctions or used equipment dealers** (with inspection for wear and tear).

- **Bearings are new or recently serviced**.

- **Windings are rewound if necessary** (check for proper insulation resistance).

- **Seals and gaskets are intact** (critical for TEFC enclosures).

- **Motor is tested under load** before full deployment.

Details:

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. All products are guaranteed to be working but may show signs of use if purchasing a used product. Part Number 20Q20L56.

Sells new and surplus product develops channels to purchase such.

part #: 20q20l56 prices

• $200.00-$912.00

specifications automationjack:

• brand: Baldor Dodge
• mpn: 20q20l56
• part type: Boveri

offer automationjack:

• sold: 0
• availability: In Stock
• started: March 27, 2026
• quantity: 1
• options: Ship-to-home

payments automationjack:

• credit card: Diners-club
• other
• wallet: Google-pay

returns automationjack:

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

shipping automationjack:

• service: Standard
• type: Fixed
• class: Standard
• transit: 29-34 Days
• cost: $12.90

seller automationjack:

• # reviews: 196674
• rating: 99.6%
• city: 1 Millennium Dr, Willingboro, NJ 08046

general automationjack:

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

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