LOUIS ALLIS 19289R-3 Pacemaker Ac Motor Frame 7.5HP 3495RPM 230/460V 3PH 213T

( Brand: Louis Allis ), ( Manufacturer Part Number: 19289R-3 ), ( Model: PACEMAKER ), ( Part Type: Ac 5hp Motor Frame ), ( Country Of Manufacture: United States )

Review LOUIS ALLIS Pacemaker 7.5hp 3495rpm 230/460v 3ph Ac Motor Frame

The **Louis Allis 19289R-3** is a robust, high-performance electric motor designed for demanding industrial applications requiring reliability, efficiency, and durability. Built on a **213T frame**, this **7.5 horsepower (hp)** three-phase AC motor is engineered to deliver consistent performance in environments where precision and power are critical. Operating at a nominal speed of **3,495 revolutions per minute (rpm)**, the motor is optimized for applications such as conveyors, pumps, compressors, and other machinery where steady torque and smooth operation are essential. With a **230/460-volt (V) three-phase AC input**, it offers flexibility in electrical system integration, making it suitable for a wide range of industrial setups, from manufacturing plants to commercial facilities.

The **19289R-3** is part of Louis Allis legacy of industrial-grade motors, known for their rugged construction and long service life. Its **closed, drip-proof (CD) or totally enclosed fan-cooled (TEFC) design** (depending on the specific model variant) ensures protection against dust, moisture, and debris, making it ideal for harsh operating conditions. The motor s **high-efficiency rating** translates to lower energy consumption and reduced operational costs, while its **NEMA premium design** enhances reliability and minimizes maintenance requirements. Built with high-quality materials, including reinforced bearings and corrosion-resistant coatings, this motor is engineered to withstand continuous operation under heavy loads without compromising performance.

Whether integrated into a conveyor system, a water treatment facility, or an HVAC unit, the **Louis Allis 19289R-3** provides the power and endurance needed to keep operations running smoothly. Its **compact yet sturdy 213T frame** ensures compatibility with standard industrial mounts, while its **precise speed regulation** and **low vibration output** contribute to extended equipment lifespan. Backed by Louis Allis reputation for innovation and engineering excellence, this motor is a dependable choice for industries prioritizing efficiency, durability, and long-term cost savings. Ideal for both new installations and retrofits, the **19289R-3** delivers the performance required to meet the demands of modern industrial applications.

### **Pros and Cons of Buying a Louis Allis 19289R-3 (7.5 HP, 3495 RPM, 230/460V, 3-Phase AC Motor, 213T Frame)**

1. **Reliable Brand History** Louis Allis (now part of Emerson Electric) has a long-standing reputation for durable industrial motors, particularly in heavy-duty applications. This model is from a well-regarded line of motors known for robustness.

2. **High Efficiency for Its Age** While not a modern energy-efficient motor, it is a robust industrial design that can handle continuous duty cycles if properly maintained. Many older Allis-Chalmers/Louis Allis motors are built to last decades with proper care.

3. **Compatibility with Legacy Systems** If you re maintaining or upgrading an older industrial setup, this motor may seamlessly integrate with existing equipment, reducing the need for costly retrofitting.

4. **Potential for Cost Savings** Used motors like this can be significantly cheaper than new motors, especially if you find one in good condition. This makes them attractive for budget-conscious buyers or those replacing failed motors in secondary applications.

5. **Proven Performance in Harsh Environments** Older industrial motors like this were often designed for rugged conditions, including dust, moisture, and temperature variations, making them suitable for certain industrial or agricultural applications.

6. **Ease of Repair and Parts Availability** Since this is a well-known model, replacement parts (bearings, windings, seals) are still available from specialty suppliers, though sourcing may require some effort.

7. **Direct Replacement for Older Equipment** If the motor is a direct drop-in replacement for a failed unit in an existing machine, it eliminates the need for mechanical redesign or control system adjustments.

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1. **Age and Wear** This motor is from an older design era (likely late 20th century or early 21st century, depending on exact manufacturing date). It may show signs of wear, such as worn bearings, degraded insulation, or rust, which could lead to premature failure if not properly inspected.

2. **Lower Energy Efficiency Compared to Modern Motors** Newer motors (especially NEMA Premium or IE3/IE4 rated) are far more energy-efficient. Running this motor could increase electricity costs over time, especially in continuous operation.

3. **Potential for Hidden Issues** Without a thorough inspection (including winding resistance tests, bearing condition checks, and mechanical integrity), you risk buying a motor with undetected problems like shorted windings, rotor cracks, or worn-out seals.

4. **Limited Warranty or No Warranty** Used motors typically come with no warranty, meaning you bear all repair costs if something fails shortly after purchase.

5. **Compatibility with Modern Controls** Older motors may not integrate smoothly with modern variable frequency drives (VFDs) or advanced control systems without additional modifications or adapters.

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

7. **Maintenance Requirements** Industrial motors, even older ones, require regular maintenance (lubrication, cooling checks, vibration monitoring). If you lack expertise or resources for this, the motor may fail unexpectedly.

8. **Resale Value** Unlike newer motors, this one will have little to no resale value, as demand for older industrial motors is declining.

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### **Conclusion and Recommendation**

- You need a **direct replacement** for an existing motor in a legacy system where compatibility is critical.

- You re operating in a **budget-constrained environment** where the upfront cost of a used motor is justified by immediate needs.

- The motor is **inspected by a qualified electrician or motor specialist** before purchase, and you re prepared for potential maintenance or replacement costs.

- You re using it in a **secondary or intermittent-duty application** where efficiency isn t the top priority.

- You require **high efficiency or long-term cost savings** on energy bills. A modern NEMA Premium motor would be a better long-term investment.

- You lack **expertise in motor maintenance** or access to a reliable repair shop. Older motors demand more attention to prevent failures.

- The motor is being purchased **without inspection**. Always test windings, check bearings, and verify mechanical condition before buying.

- You re in a **strictly regulated industry** (e.g., food processing, pharmaceuticals) where older motor materials may not meet current safety or hygiene standards.

1. **Get a professional inspection** (including motor winding tests, bearing condition, and mechanical integrity) before buying.

2. **Compare the total cost of ownership** include energy efficiency, maintenance costs, and potential downtime risks against the upfront savings.

3. **Consider a modern alternative** if possible. A used or refurbished **NEMA Premium motor** (even if slightly larger) could save money on energy and maintenance over time.

4. **Budget for maintenance**. Older motors require more frequent checks, especially in demanding environments.

**Final Verdict:** This motor can be a **practical choice for specific replacement needs**, but it is **not ideal for new installations or efficiency-focused applications**. If you re certain of its condition and have no better options, it may serve your needs otherwise, a newer or refurbished motor is likely a smarter long-term investment.

Details:

Insulation Class: B. Condition: Used. Country of Manufacture: USA.

Enclosure: TEFC. Consignee: B. Next Day Second Air Services are available. We choose the carrier.

width : 18 in. After the return period has ended, you can no longer product. All goods are so AS IS' and WITH ALL FAULTS meaning, without limitation, that. Tested and works as it should.

Rating: Cont. Model: Pacemaker. Size: length : 26 in. height : 18 in.

MSRP: $299.99. Need it urgently. LOCAL PICK-UP, Prefer to pick it up yourself. Will there be a dock or forklift.

Brand: Louis Allis. Your phone number and business name.

part #: 19289r3 prices

• $271.10-$750.00

specifications oelemot:

• brand: Louis Allis
• mpn: 19289r-3
• model: Pacemaker
• part type: Ac 5hp Motor Frame
• country of manufacture: United States

offer oelemot:

• availability: In Stock
• sold: 0
• best offers: True
• started: March 7, 2026
• quantity: 1
• options: Ship-to-home

seller oelemot:

• city: Middlebury, Indiana
• # reviews: 62933
• rating: 99.8%

returns oelemot:

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

payments oelemot:

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

general oelemot:

• Industrial Automation Motion Controls > Electric Motors > General Purpose Motors
• condition: Used

shipping oelemot:

• service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air
• cost: $426.28
• transit: 3-5 Days
• type: Calculated
• carrier: UPS
• class: Standard, Expedited, One-day

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