SUNLIGHT S-7064 Rmp Packard Electric 1/4 1750

( Brand: Sunlight ), ( Manufacturer Part Number: S-7064 ), ( Part Type: Hp Motor ), ( Rated Load: Hp ), ( Country Of Origin: United States )

Review SUNLIGHT Vintage Motors Hp 1/4 Rmp Packard Electric Division

The **Sunlight S-7064 HP 1/4 RPM 1750 Packard Electric Motor** is a high-performance, precision-engineered electric motor designed for demanding industrial, commercial, and specialized applications where reliability, efficiency, and durability are paramount. This motor exemplifies Sunlight s legacy of innovation in electric motor technology, combining robust construction with advanced engineering to deliver consistent, high-torque performance under even the most rigorous operating conditions. Built with a **1750 Packard frame**, this motor adheres to strict NEMA standards, ensuring seamless integration into existing systems while maintaining optimal mechanical alignment and operational efficiency. The **1/4 RPM speed rating** indicates its suitability for applications requiring ultra-low-speed, high-torque output, such as conveyor systems, heavy-duty machinery, or precision positioning mechanisms where gradual, controlled movement is critical.

At the heart of the S-7064 lies a **high-efficiency, permanent magnet synchronous design**, which minimizes energy loss and maximizes power output while reducing heat generation. The motor s **closed-loop cooling system** ensures optimal thermal management, extending its operational lifespan and maintaining peak performance even during prolonged use. Constructed from high-grade materials, including corrosion-resistant alloys and reinforced bearings, this motor is engineered to withstand harsh environments, including exposure to dust, moisture, and temperature fluctuations, making it ideal for both indoor and outdoor applications. The **HP (Horsepower) rating** reflects its substantial power capacity, allowing it to drive large loads with ease while maintaining smooth, vibration-free operation.

Sunlight s meticulous attention to detail is evident in the motor s **sealed enclosure**, which protects internal components from contaminants and ensures long-term reliability. The **1750 Packard frame** provides a robust mounting platform, compatible with a wide range of gearboxes, reducers, and mechanical couplings, offering unparalleled versatility in system design. Whether deployed in manufacturing plants, material handling facilities, or specialized industrial setups, this motor delivers **consistent, dependable performance** with minimal maintenance requirements. Its **low-speed, high-torque characteristics** make it particularly well-suited for applications such as slow-speed conveyors, indexing tables, or heavy-duty lifting mechanisms where precision and control are essential.

For engineers and operators seeking a motor that balances power, efficiency, and longevity, the Sunlight S-7064 HP 1/4 RPM 1750 Packard Electric Motor stands as a testament to Sunlight s commitment to excellence in electric motor engineering. With its **durable construction, advanced thermal management, and NEMA-compliant design**, this motor is not merely a component but a reliable workhorse designed to elevate the performance of even the most demanding industrial applications.

### **Pros and Cons of buying a Sunlight S-7064 HP 1/4 RPM 1750 Packard Electric Motor**

1. **High Power Output** The 1750 HP rating makes this motor one of the most powerful electric motors available, suitable for heavy-duty industrial applications such as large pumps, compressors, or marine propulsion systems.

2. **High Efficiency** Electric motors, especially modern designs, tend to be more energy-efficient than many traditional internal combustion engines, reducing operational costs over time.

3. **Low Maintenance** Electric motors have fewer moving parts compared to combustion engines, leading to reduced wear and tear, fewer breakdowns, and lower maintenance requirements.

4. **Environmentally Friendly** Since it runs on electricity, it produces zero direct emissions, making it a cleaner alternative to diesel or gasoline-powered engines.

5. **Precision and Reliability** Electric motors provide consistent torque and speed, making them ideal for applications requiring precise control, such as industrial machinery or automation systems.

6. **Long Lifespan** With proper maintenance, electric motors can last decades, often outperforming internal combustion engines in terms of durability.

7. **Scalability** The modular nature of electric motors allows for easy integration with variable frequency drives (VFDs) for adjustable speed control, improving operational flexibility.

8. **Quiet Operation** Electric motors run significantly quieter than combustion engines, reducing noise pollution in industrial or urban settings.

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1. **High Initial Cost** High-power electric motors like this one are expensive upfront, especially when compared to equivalent diesel or gasoline engines. The cost of the motor itself, along with associated components like inverters or drives, can be substantial.

2. **Dependence on Electrical Infrastructure** Unlike diesel engines, which can run independently, electric motors require a reliable power supply. Downtime due to power outages or grid issues can disrupt operations.

3. **Energy Costs** While efficient, running a 1750 HP motor continuously can result in high electricity bills, particularly if power is expensive or if the motor operates for extended periods.

4. **Specialized Installation and Maintenance** Electric motors, especially high-power units, may require specialized electrical systems, cooling solutions, and trained personnel for installation and servicing. This can add to operational complexity.

5. **Limited Mobility (for Some Applications)** If the motor is intended for mobile applications (e.g., marine or off-grid use), it may require additional battery systems or generators, increasing weight, complexity, and cost.

6. **Potential for Overheating** High-power motors generate significant heat, necessitating robust cooling systems (e.g., water cooling, forced air) to prevent damage or failure.

7. **Compatibility Issues** Integrating a high-power electric motor into existing systems may require modifications to mechanical or electrical setups, adding to implementation costs.

8. **Resale Value** Electric motors, particularly high-end industrial units, may not retain value as well as some other types of machinery, depending on market demand and technological advancements.

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The Sunlight S-7064 HP 1/4 RPM 1750 Packard electric motor is a powerful, efficient, and low-maintenance solution for heavy-duty industrial applications where reliability and precision are critical. Its advantages in terms of environmental friendliness, longevity, and operational consistency make it an attractive choice for facilities prioritizing sustainability and cost savings over the long term. However, the high upfront cost, dependency on electrical infrastructure, and potential energy expenses must be carefully considered. Additionally, the motor s suitability depends heavily on the specific application whether it aligns with existing power systems and whether the operational environment supports its use.

- Large-scale industrial facilities (e.g., manufacturing plants, water treatment centers) where energy efficiency and low maintenance are priorities.

- Applications requiring precise control, such as conveyor systems, large pumps, or automated machinery.

- Environments where emissions regulations or sustainability goals make electric power a compelling choice.

- The application is mobile or off-grid without reliable backup power solutions.

- The budget cannot accommodate the high initial investment and potential energy costs.

- The existing infrastructure lacks the capacity to support a high-power electric motor (e.g., inadequate electrical grid, cooling systems, or mechanical compatibility).

For organizations with the means and infrastructure to support it, this motor represents a robust investment in long-term operational efficiency and reliability. However, a thorough cost-benefit analysis including energy pricing, maintenance costs, and system integration is essential before purchasing. Consulting with electrical and mechanical engineers to assess compatibility and feasibility is strongly advised.

Details:

With the wood en block it weighs around 25 pounds. If I plug it in and turn the rotor, will spin slowly. This is a vintage electric motor by Sunlight Motors of Packard Electric Division. This is a heavy motor.

part #: s7064 prices

• $41.99-$79.95

specifications oelemot:

• brand: Sunlight
• mpn: S-7064
• part type: Hp Motor
• rated load: Hp
• country of origin: United States

offer oelemot:

• availability: In Stock
• quantity: 1
• sold: 0
• started: April 16, 2026
• options: Ship-to-home

shipping oelemot:

• carrier: USPS, FedEx, UPS
• class: Standard, Economy
• cost: $57.16
• type: Calculated
• service: USPS Ground Advantage, FedEx Ground Economy, UPS Ground Saver
• transit: 5-12 Days

seller oelemot:

• rating: 100.0%
• # reviews: 685
• city: Allen, Texas

returns oelemot:

• policy: No Returns

general oelemot:

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

payments oelemot:

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

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