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  3. MARATHON ZWH48A1102055A

MARATHON ZWH48A1102055A Ac Motor 48Y 1/4HP 1075RPM 460V-AC 1PH

Zwh48a1102055a Marathon Ac Motor 48y 1/4hp 1075rpm 460v-ac 1ph

( Brand: Marathon ), ( Manufacturer Part Number: ZWH48A1102055A ), ( Part Type: Ac Motor ), ( Frame: 48y ), ( Power: 1/4 Hp ), ( Rpm: 1075 Rpm ), ( Voltage: 460 V-ac ), ( Phase: 1ph ), ( Reference Sku: 1750820 ), ( Product Condition: Used Excellent )

Review MARATHON Ac Motor 48y 1/4hp 1075rpm 460v-ac 1ph

The **Marathon ZWH48A1102055A** is a robust, high-performance single-phase AC induction motor designed for demanding industrial applications where reliability, efficiency, and durability are paramount. Engineered to meet stringent performance standards, this horsepower (0.25 hp) motor operates at a nominal speed of **1075 RPM**, delivering consistent and precise rotational power for a wide range of mechanical systems. Built with Marathon s signature quality craftsmanship, this motor features a **460-volt AC** rating, making it ideal for heavy-duty machinery, conveyor systems, pumps, compressors, and other industrial equipment where high torque and sustained performance are essential. Its compact yet sturdy **48-frame size** ensures compatibility with standard mounting configurations, while its **TEFC (Totally Enclosed Fan-Cooled)** design provides superior protection against dust, moisture, and contaminants, extending the motor s operational lifespan in harsh environments. The motor s efficient winding and high-quality magnetic core minimize energy loss, contributing to lower operational costs and reduced heat generation. With a robust shaft design and precision-balanced rotor, the ZWH48A1102055A ensures smooth, vibration-free operation, reducing maintenance requirements and enhancing overall system reliability. Whether integrated into manufacturing plants, agricultural equipment, or commercial HVAC systems, this motor exemplifies Marathon s commitment to delivering a dependable, long-lasting power solution that meets the rigorous demands of modern industrial applications.

### **Pros and Cons of buying a Marathon ZWH48A1102055A AC Motor (48Y, 1/4 HP, 1075 RPM, 460V, 1-Phase)**

#### **Pros:**

1. **Reliable Brand Reputation** Marathon is a well-known manufacturer of industrial motors, offering durable and dependable products with a strong track record in commercial and light industrial applications.

2. **Energy Efficiency** The motor is designed to operate efficiently, reducing energy consumption compared to older, less optimized models, which can lower operational costs over time.

3. **Compact and Lightweight Design** At 1/4 HP, this motor is suitable for smaller applications where space and weight are concerns, such as in HVAC systems, pumps, or small machinery.

4. **Standard Voltage and Phase Compatibility** The 460V, single-phase configuration is common in many industrial and commercial settings, making it easier to integrate into existing systems without requiring additional equipment.

5. **Low Maintenance Requirements** Marathon motors are generally built with robust components, reducing the need for frequent servicing and extending the motor s lifespan.

6. **Good RPM Matching for Applications** The 1075 RPM speed is suitable for many standard applications, including fans, blowers, and small conveyors, where this speed range is optimal.

7. **Available Spare Parts and Support** As a widely used motor, replacement parts and technical support are readily available, which can be beneficial for repairs or upgrades.

8. **NEMA Premium Efficiency** If this motor meets NEMA Premium standards (common for Marathon products), it offers better efficiency than standard motors, leading to cost savings on electricity bills.

9. **Quiet Operation** Well-designed motors like this one tend to operate with minimal noise, which is advantageous in environments where sound levels must be kept low.

10. **Long Warranty Options** Marathon often provides extended warranties (typically 1 3 years), offering peace of mind against premature failure.

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#### **Cons:**

1. **Limited Power Output** At only 1/4 HP, this motor is best suited for light-duty tasks. For heavier loads or high-torque applications, a larger motor would be required, making this unit underpowered.

2. **Single-Phase Only** While 460V single-phase is common, some applications (especially larger industrial setups) may require three-phase motors for better performance and efficiency. This limits its use in certain scenarios.

3. **Potential Higher Upfront Cost** Compared to generic or no-name motors, a branded motor like this may have a higher initial purchase price, though the long-term savings from efficiency and reliability often justify the cost.

4. **Compatibility Issues with Non-Standard Systems** If the application requires non-standard mounting, voltage variations, or special controls (e.g., variable frequency drives), additional modifications or adapters may be needed.

5. **Dependence on Proper Installation** Like all motors, performance and longevity depend on correct installation, wiring, and maintenance. Poor setup can lead to premature failure or reduced efficiency.

6. **Weight and Size Constraints** While compact for its power, it may still be too large or heavy for very small or portable applications where space is extremely limited.

7. **Potential for Overloading** If the motor is continuously subjected to loads near or above its rated capacity, it may overheat or fail prematurely, especially in environments with high ambient temperatures.

8. **Limited Customization** This is a standard motor, and customizations (e.g., special enclosures, unique mounting flanges, or additional protections) may require additional costs or third-party modifications.

9. **Depreciation Over Time** While durable, motors like this may become obsolete as newer, more efficient models are introduced, potentially reducing resale value.

10. **Potential for Higher Initial Cost in Bulk Purchases** While individual units are reasonably priced, bulk purchases may not offer the same discounts as generic or off-brand motors, depending on the supplier.

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### **Conclusion**

The **Marathon ZWH48A1102055A AC motor** is a solid choice for **light-duty, single-phase applications** where reliability, efficiency, and brand support are priorities. It excels in environments where space is limited, energy savings are important, and maintenance is minimal. However, its **low power output (1/4 HP) and single-phase limitation** make it unsuitable for heavy-duty or three-phase applications. If the intended use aligns with its specifications such as in small HVAC systems, fans, pumps, or conveyors this motor offers a **good balance of performance, durability, and cost-effectiveness** over its lifespan.

For **higher-power or three-phase needs**, a larger or differently configured motor would be necessary. If **cost is the primary concern** and the application is not demanding, a generic motor might suffice, though with potentially shorter lifespan and less support. Ultimately, the decision depends on **specific application requirements, budget, and long-term operational needs**.

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### **Recommendation**

**Buy this motor if:**

- You need a **reliable, efficient, and low-maintenance** 1/4 HP motor for **light-duty, single-phase applications** (e.g., small fans, blowers, pumps, or HVAC components).

- You prioritize **brand reputation** and **availability of spare parts**.

- Your system is **460V single-phase**, and the motor s **1075 RPM** matches your load requirements.

- You operate in an environment where **energy efficiency** and **long-term cost savings** are important.

**Avoid this motor if:**

- Your application requires **higher power (e.g., >1 HP)** or **three-phase operation**.

- You are working with **non-standard voltage, frequency, or control systems** that may not be compatible.

- You are on a **tight budget** and can find a similarly rated generic motor at a significantly lower price without sacrificing critical performance factors.

- The motor will be subjected to **extreme environmental conditions** (e.g., high dust, moisture, or corrosive environments) without additional protection.

**Alternative Considerations:**

- If you need **higher efficiency**, look for **NEMA Premium or IE3-rated motors** (though this one likely meets those standards).

- For **three-phase applications**, consider a **Marathon or similar brand s 3-phase motor** in the same power range.

- If **cost is the top priority**, compare with **generic or regional brand motors** (e.g., Reliance, Tecumseh) that meet the same specifications, though with potentially shorter warranties.

**Final Verdict:** This motor is a **strong, practical choice** for its intended use, offering a **good balance of quality, efficiency, and support**. Proceed with purchase if it fits your application s needs, but verify compatibility with your system before buying.

Details:

Model Number:ZWH48A1102055A. Motor Drives. Solenoid Valves. Solenoid Coils.

Circuit Breakers. Motor Starters. Shock Absorbs.

part #: zwh48a1102055a price

  • $76.00

specifications oelemot:

  • brand: Marathon
  • mpn: Zwh48a1102055a
  • part type: Ac Motor
  • frame: 48y
  • power: 1/4 Hp
  • rpm: 1075 Rpm
  • voltage: 460 V-ac
  • phase: 1ph
  • reference sku: 1750820
  • product condition: Used Excellent

returns oelemot:

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

seller oelemot:

  • # reviews: 125498
  • rating: 100.0%
  • city: Delta, Ohio

shipping oelemot:

  • class: Standard, Expedited, One-day
  • type: Fixed
  • cost: $0.00
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offer oelemot:

  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • started: March 17, 2026
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general oelemot:

  • condition: Used
  • Industrial Automation Motion Controls > Electric Motors > General Purpose Motors
part type: ac motor, frame: 48y, power: 1/4 hp, rpm: 1075 rpm, voltage: 460 v-ac, phase: 1ph, reference sku: 1750820, product condition: used excellent,
category: business & industrial > industrial automation motion controls > electric > general purpose, sku: 20969342157367983,
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  • Used. Offer #1 priced at $76.00 + $0.00 shipping estimate = $76.00* total. Shock Absorbers. Model Number: .FREE SHIPPING

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