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  3. GOULD CENTURY 6-323411-03

GOULD CENTURY 6-323411-03 Motor Ac Frame 230/460V 1750RPM 20HP 256T

6-323411-03 Gould Century Motor Ac 230/460v 1750rpm 20hp Frame 256t

( Brand: Gould Century ), ( Manufacturer Part Number: 6-323411-03 ), ( Part Type: Ac Motor Frame ), ( Product Brand: Gould Century Motor ), ( Frame: 256t ), ( Phase: 3ph ), ( Product Condition: Used Excellent ), ( Voltage: 230 / 460 V-ac ), ( Rpm: 1750 Rpm ), ( Power: 20 Hp ), ( Country Of Origin: United States )

Review GOULD CENTURY Motor Ac 230/460v 1750rpm 20hp Frame

The **Gould Century 6-323411-03 AC Motor** is a robust, high-performance electric motor engineered for demanding industrial applications where reliability, efficiency, and durability are paramount. Part of Gould s renowned Century series, this motor is designed to deliver consistent, high-quality performance in a wide range of environments, from manufacturing plants and processing facilities to commercial HVAC systems and material handling equipment. With a **20 horsepower (HP) output** and a **1750 RPM synchronous speed**, this motor strikes an optimal balance between torque and speed, making it ideal for applications requiring moderate to heavy-duty operation without excessive wear or energy consumption.

Built to **NEMA Design B** standards, the Gould Century 6-323411-03 is constructed with precision engineering, featuring a **frame size 256T**, which provides ample space for internal components while maintaining a compact, space-efficient footprint. The motor operates seamlessly across a **dual-voltage range of 230V or 460V**, offering flexibility for integration into existing electrical systems without the need for additional voltage conversion equipment. This versatility ensures compatibility with a broad spectrum of industrial setups, whether in North American or international markets where different voltage standards are employed.

The motor s **AC induction design** ensures smooth, efficient operation with minimal maintenance requirements, thanks to its robust construction and high-quality materials. The **closed, drip-proof (CD) enclosure** (standard for this model) protects internal components from dust, dirt, and moisture, making it suitable for both clean and mildly corrosive environments. For applications requiring additional protection, Gould also offers optional **totally enclosed, fan-cooled (TEFC)** or **explosion-proof (Exd)** configurations, further enhancing its adaptability to harsh or hazardous conditions. The **bearing system** is engineered for longevity, utilizing sealed ball bearings that reduce friction and extend operational life, even under continuous heavy loads.

Efficiency is a cornerstone of this motor s design, with Gould incorporating **high-grade silicon steel laminations** in the stator core to minimize energy loss and maximize power output. The **three-phase winding** ensures balanced magnetic fields, reducing vibration and noise while improving overall system reliability. Additionally, the motor s **thermal protection features**, including built-in overload relays or thermal cutouts (depending on the configuration), help prevent overheating and extend the lifespan of both the motor and connected machinery. This proactive safeguarding mechanism is particularly valuable in applications where prolonged operation or sudden load spikes could otherwise lead to equipment failure.

The Gould Century series is renowned for its **long-term reliability**, and this specific model is no exception. With a **T-frame design**, it integrates seamlessly with a variety of gearboxes, pumps, compressors, and conveyor systems, offering OEMs and end-users a dependable power source that can be easily retrofitted into existing systems or incorporated into new installations. The motor s **high starting torque** and **efficient power factor** further contribute to its appeal, as it can handle frequent starts and stops without drawing excessive current, thereby reducing energy costs and wear on associated electrical components.

For industries prioritizing **sustainability and operational efficiency**, the Gould Century 6-323411-03 delivers a compelling solution. Its **energy-efficient design** aligns with modern industrial standards, helping facilities reduce their carbon footprint while maintaining high productivity. The motor s **low maintenance requirements** also translate to reduced downtime and labor costs, making it a cost-effective choice for businesses seeking both performance and longevity. Whether used in food processing, textile manufacturing, water treatment, or material transport, this motor provides the **consistent, high-performance power** needed to keep operations running smoothly.

In summary, the **Gould Century 6-323411-03 AC Motor** is a testament to Gould s legacy of innovation and engineering excellence. With its **20HP output, dual-voltage capability, robust frame construction, and advanced protective features**, it stands as a versatile, high-performance workhorse capable of meeting the rigorous demands of modern industrial applications. Whether in a new installation or as a replacement for aging equipment, this motor ensures **reliability, efficiency, and durability**, making it a smart investment for any facility seeking a dependable power solution.

### **Pros and Cons of buying a Gould Century 6-323411-03 Motor (AC, 230/460V, 1750 RPM, 20 HP, Frame 256T)**

#### **Pros:**

1. **Reliability and Durability** Gould Century motors are known for their robust construction, often featuring high-quality materials and robust winding designs. This motor is built for industrial applications, suggesting long-term reliability if properly maintained.

2. **Wide Voltage Compatibility** The dual-voltage rating (230V/460V) makes it versatile for different electrical setups, reducing the need for additional voltage conversion equipment in some cases.

3. **Standard Frame Size (256T)** Frame 256T is a common industrial motor size, meaning replacement parts, bearings, and accessories are widely available. This makes maintenance and repairs easier and more cost-effective.

4. **1750 RPM Speed** This speed is standard for many industrial applications, including conveyors, pumps, and compressors, making it a practical choice for general-purpose use.

5. **20 HP Rating** Suitable for medium-duty applications such as small manufacturing equipment, HVAC systems, or agricultural machinery, providing adequate power for most tasks without being overly large.

6. **Potential for Retrofitting** If the motor is in good condition, it may be used as a replacement for older, failing motors in existing systems, reducing downtime and costs.

7. **Brand Reputation** Gould (now part of Emerson Electric) has a long history in industrial motor manufacturing, which can be reassuring for buyers seeking a trusted brand.

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#### **Cons:**

1. **Age and Obsolescence** Gould Century motors are older designs (discontinued by Emerson in the 2000s). While they may still function well, finding new parts or technical support can be difficult. Modern alternatives may offer better efficiency and features.

2. **Lower Energy Efficiency** Older motors typically have lower efficiency ratings compared to modern NEMA Premium or IE3/IE4 motors. This can lead to higher energy costs over time.

3. **Limited Warranty or No Warranty** Since these motors are no longer in production, any remaining warranties (if applicable) are likely expired. Buyers assume full responsibility for maintenance and repairs.

4. **Potential for Higher Maintenance** Older motors may require more frequent maintenance due to wear on components like bearings, brushes (if brush-type), or insulation. Poor maintenance can lead to premature failure.

5. **Compatibility Issues** Some modern variable frequency drives (VFDs) or advanced control systems may not be fully compatible with older motor designs, limiting flexibility in automation or energy-saving applications.

6. **Environmental and Safety Concerns** Older motors may use materials or insulation systems that are less environmentally friendly or pose higher fire risks compared to modern standards.

7. **Resale Value** If the motor fails in the future, reselling or recycling it may be challenging due to its discontinued status.

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### **Conclusion:**

The Gould Century 6-323411-03 motor is a **functional, durable, and widely available** option for industrial applications where cost and reliability are prioritized over energy efficiency or modern features. It is best suited for:

- Replacement in existing systems where compatibility is critical.

- Applications where energy efficiency is not a primary concern.

- Budget-conscious buyers who can handle maintenance independently.

However, if energy savings, longer lifespan, or easier maintenance are priorities, a **modern NEMA Premium or IE3/IE4 motor** (e.g., from ABB, Siemens, or WEG) would be a more advantageous choice despite a higher upfront cost.

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### **Recommendation:**

- **Buy if:** You need a reliable, off-the-shelf motor for a specific application where efficiency is not the top concern, and you can source parts locally. Ensure the motor is thoroughly inspected for wear before purchase.

- **Avoid if:** You require high efficiency, modern control compatibility, or long-term support. In this case, investing in a newer, energy-efficient motor would be more cost-effective in the long run.

- **Alternative Consideration:** If possible, explore **remanufactured or refurbished motors** from reputable suppliers, which offer modern upgrades while retaining the reliability of Gould s design.

Always verify the motor s condition (check for burns, bearing wear, or insulation degradation) and confirm compatibility with your application before purchasing.

Details:

Gould Century Motor 6-323411-03 AC.

part #: 632341103 prices

  • $394.99-$1721.11

specifications oelemot:

  • brand: Gould Century
  • mpn: 6-323411-03
  • part type: Ac Motor Frame
  • product brand: Gould Century Motor
  • frame: 256t
  • phase: 3ph
  • product condition: Used Excellent
  • voltage: 230 / 460 V-ac
  • rpm: 1750 Rpm
  • power: 20 Hp
  • country of origin: United States

offer oelemot:

  • availability: In Stock
  • quantity: 1
  • sold: 0
  • options: Seller-arranged-local-pickup
  • started: February 10, 2026
  • best offers: True

returns oelemot:

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

seller oelemot:

  • rating: 99.5%
  • city: Anaheim, California
  • # reviews: 2608

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payments oelemot:

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

general oelemot:

  • Industrial Automation Motion Controls > Electric Motors > General Purpose Motors
  • condition: Used
part type: ac motor frame, product brand: gould century motor, frame: 256t, phase: 3ph, product condition: used excellent, voltage: 230 / 460 v-ac, rpm: 1750 rpm, power: 20 hp, country of origin: united states,
category: business & industrial > industrial automation motion controls > electric > general purpose, sku: 20294435142051861,
Gould Century 6-323411-03 Is Similar To:
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2 offers $394.99–$1721.11 USD
  • Used. Offer #1 priced at $394.99 + $Calculated shipping estimate = $394.99* total. Gould Century Motor (AC Motor). Power: 20HP.+$Calculated shipping
  • Used. Offer #2 priced at $1721.11 + $Calculated shipping estimate = $1721.11* total. Crafted with durability in mind, this motor is an ideal choice for facilities seeking a robust and maintenance-friendly solution.+$Calculated shipping

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