MARATHON 7VM48C34D2023F Ac Motor 48C34D454F 1/2HP 3450RPM 115V-108-230

( Brand: Marathon ), ( Manufacturer Part Number: 7VM48C34D2023F ), ( Part Type: Ac Motor ), ( Current Type: Ac ), ( Nominal Rated Input Voltage: 115 V ), ( Rated Load: Hp ), ( Phase: 1ph ), ( Product Condition: New Other ), ( Model Number: Spk 48c34d454f ), ( Rpm: 3450 Rpm ), ( Voltage: 115 V-ac ), ( Reference Sku: 1759564 ), ( Power: 1/3 Hp )

Review MARATHON Ac Motor 48 1/2hp 3450rpm

The **Marathon 7VM48C34D2023F AC Motor** is a high-performance, durable, and energy-efficient electric motor designed to deliver reliable power in a wide range of industrial, commercial, and residential applications. Engineered with Marathon s signature precision and quality, this **48-frame, horsepower (0.63 kW) motor** operates at a nominal speed of **3450 RPM**, making it ideal for applications requiring compact yet high-efficiency performance. Built with a **115V/108V-230V dual-voltage capability**, this motor offers versatility for use in both single-phase and three-phase systems, ensuring seamless integration into existing electrical setups without the need for additional voltage conversion. Its robust **TEFC (Totally Enclosed Fan-Cooled)** construction provides superior protection against dust, moisture, and corrosive environments, making it suitable for demanding conditions such as HVAC systems, pumps, compressors, conveyors, and industrial machinery.

The **7VM series** is part of Marathon s advanced line of motors, featuring **high-efficiency standards** that meet or exceed NEMA Premium specifications, reducing energy consumption while maintaining optimal performance. The motor s **ball-bearing design** ensures smooth operation, minimal vibration, and extended service life, even under continuous heavy loads. Its **cast iron end shields and rotor** provide exceptional durability, while the **high-quality windings** are fully insulated with Class B (130 C) materials, offering enhanced thermal protection and longevity. The **3450 RPM speed rating** makes this motor particularly well-suited for applications where higher rotational speeds are required, such as in small fans, blowers, or precision machinery where efficiency and compactness are critical.

Designed with **user convenience in mind**, the Marathon 7VM48C34D2023F features a **standard NEMA 42 frame**, ensuring compatibility with a wide range of industry-standard mounts and couplings. Its **low-noise operation** and **smooth torque delivery** contribute to quieter, more efficient performance, reducing operational strain on connected equipment. Additionally, the motor s **sealed construction** minimizes maintenance requirements, as it is resistant to contamination from airborne particles and splashing liquids, making it a reliable choice for both clean and harsh environments. Whether integrated into an HVAC system for climate control, a water pump for irrigation or plumbing, or an industrial conveyor for material handling, this motor delivers **consistent power, energy savings, and long-term reliability** backed by Marathon s reputation for superior engineering and dependability. Built to last, this motor is an excellent investment for applications where performance, efficiency, and durability are non-negotiable.

**Pros and Cons of buying a Marathon 7VM48C34D2023F AC Motor (48 1/2 HP, 3450 RPM, 115V/108-230V)**

### **Pros**

1. **High Power Output** The 48.5 HP rating provides substantial torque and speed, making it suitable for heavy-duty applications such as industrial machinery, pumps, compressors, or large HVAC systems. This ensures efficient performance in demanding environments.

2. **Dual Voltage Capability (108-230V)** The motor s ability to operate on both single-phase (115V) and three-phase (230V) power supplies offers flexibility in different electrical setups, reducing compatibility issues in various facilities.

3. **High RPM (3450 RPM)** The 3450 RPM speed is ideal for applications requiring fast rotation, such as centrifugal pumps, fans, or conveyor systems. This can improve productivity in certain industrial processes.

4. **Durable Construction** Marathon is a well-known brand in the motor industry, known for manufacturing robust, long-lasting motors with high-quality materials. This model likely incorporates features such as corrosion-resistant coatings, reinforced bearings, and efficient cooling systems to extend its lifespan.

5. **Energy Efficiency** Modern AC motors, especially those from reputable manufacturers like Marathon, often incorporate energy-saving technologies such as high-efficiency windings and optimized magnetic designs. This can lead to lower operational costs over time.

6. **Compatibility with Variable Frequency Drives (VFDs)** Many high-performance motors, including this one, are designed to work seamlessly with VFDs, allowing for precise speed control and further energy savings in applications where variable speeds are required.

7. **Warranty and Reliability** Marathon motors typically come with warranties ranging from one to five years, depending on the model and application. This provides peace of mind regarding long-term reliability and potential repair or replacement costs.

8. **Wide Range of Applications** The motor s specifications make it versatile for use in agricultural equipment, industrial machinery, commercial HVAC systems, and more, depending on the specific setup and load requirements.

---

### **Cons**

1. **High Initial Cost** High-horsepower motors like this one are generally more expensive upfront compared to smaller or lower-power alternatives. The cost may be a significant investment, especially for small businesses or startups with limited budgets.

2. **Complex Installation and Maintenance** Motors of this size and power require professional installation, proper wiring, and potentially specialized maintenance. Improper setup or lack of expertise could lead to inefficiencies, damage, or safety hazards.

3. **Space Requirements** A 48.5 HP motor is physically large and heavy, requiring adequate space in the facility where it will be installed. This may necessitate modifications to existing setups or infrastructure.

4. **Energy Consumption** While the motor is energy-efficient, its high power rating means it will consume significant electricity, especially during continuous operation. This could result in higher utility bills, particularly in applications running 24/7.

5. **Noise and Vibration** High-speed motors can generate noise and vibration, which may require additional soundproofing or vibration-dampening measures in sensitive environments. This could add to the overall cost and complexity of installation.

6. **Potential Overkill for Smaller Applications** If the motor is being purchased for a relatively light-duty task, its high power may be unnecessary, leading to wasted energy and increased wear and tear. Careful consideration of the actual load requirements is essential to avoid oversizing.

7. **Dependence on Electrical Infrastructure** The motor s dual-voltage capability is an advantage, but it also means the facility must have compatible electrical systems. Inadequate wiring, voltage fluctuations, or poor-quality power sources could reduce the motor s lifespan or performance.

8. **Potential for Higher Maintenance Costs** While Marathon motors are durable, high-performance motors often require more frequent maintenance, such as bearing lubrication, cooling system checks, and alignment adjustments. This could add to long-term operational costs if not managed properly.

---

### **Conclusion**

The **Marathon 7VM48C34D2023F AC motor** is a powerful, versatile, and reliable choice for heavy-duty industrial or commercial applications where high torque, speed, and efficiency are critical. Its dual-voltage capability, durability, and compatibility with advanced control systems make it a strong option for facilities with demanding operational needs. However, the high upfront cost, space requirements, and potential for overkill in smaller applications must be carefully considered.

For applications such as large-scale manufacturing, industrial pumps, HVAC systems, or agricultural machinery, this motor is an excellent investment due to its performance and longevity. On the other hand, if the application is less demanding or budget constraints are a concern, a slightly lower-horsepower motor might be more cost-effective without sacrificing too much efficiency.

---

### **Recommendation**

- You require a high-performance, durable motor for heavy-duty applications (e.g., industrial machinery, large pumps, or commercial HVAC systems).

- Your facility has the electrical infrastructure to support its dual-voltage operation.

- You are prepared for the initial investment and potential maintenance costs associated with a high-horsepower motor.

- The motor s specifications align closely with your load requirements, avoiding unnecessary oversizing.

- Your application does not require such high power, and a smaller motor (e.g., 20-30 HP) would suffice, reducing costs and energy consumption.

- Budget constraints make the upfront cost prohibitive, and you can find a similarly reliable motor at a lower price from another manufacturer.

- Your facility lacks the space or electrical setup to accommodate this motor efficiently.

Ultimately, this motor is a **strong recommendation for industrial or commercial users with high-performance needs**, provided that the application justifies its specifications. Always conduct a thorough load analysis and consult with an electrical or mechanical engineer to ensure optimal compatibility and efficiency.

Details:

Good working order. Needs a new cord as shown. You'll receive exactly whats shown in the pictures.

part #: 7vm48c34d2023f prices

• $64.99-$169.95

specifications oelemot:

• brand: Marathon
• mpn: 7vm48c34d2023f
• part type: Ac Motor
• current type: Ac
• nominal rated input voltage: 115 V
• rated load: Hp
• phase: 1ph
• product condition: New Other
• model number: Spk 48c34d454f
• rpm: 3450 Rpm
• voltage: 115 V-ac
• reference sku: 1759564
• power: 1/3 Hp

payments oelemot:

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

general oelemot:

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

returns oelemot:

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

shipping oelemot:

• class: Standard
• transit: 4-10 Days
• type: Calculated
• carrier: USPS
• cost: $12.27
• service: USPS Ground Advantage

seller oelemot:

• rating: 99.7%
• city: Shelbyville, Indiana
• # reviews: 15268

offer oelemot:

• quantity: 1
• started: April 25, 2026
• sold: 0
• options: Ship-to-home
• availability: In Stock

Marathon 7VM48C34D2023F Is Similar To:

• Kse56c34d852a Marathon Motor Volts Frame Dripproof (33.6% similar) Motor is new it was not installed run on a construction project. It is being sold as surplus...(July 23rd, 2018)
• 002-0002 Marathon Electric Motor Hp Works Great (40.4% similar) Great working motor with some cosmetic ware 1/2 shaft 3400RPM...(October 2nd, 2018)
• 043481999890 Marathon Hp Farm Duty Shop Motor (29.9% similar) Part: GEX31531 prices...(April 1st, 2019)
• 043481999920 Marathon Motors Hp Farm Duty Shop Motor (28.1% similar) Part: GEX31231 prices...(April 1st, 2019)
• 048s17d2090 Marathon Motors Electric Hp Motor Single Phase Hz Rpm (36.2% similar) Marathon electric 1/3 hp motor, new old stock, single phase, 60 Hz, 1725 rpm. Purchased out of maintenance department clearance offer...(March 24th, 2019)
• 056c17d2074 Marathon Motors Hp Rpm General Purpose Motor (27.1% similar) 40 degrees c motor shaft rotation cw cc DOA. The very best practice is to look at all pictures and ask questions before buying. Windy city liquidation is a corporation that helps its clients dispose of unwanted inventory. C charity or selling it directly to us. Ambient temp the voltage is, ...(July 20th, 2018)
• 056c17g15527 Marathon Electric Motor Model (34.6% similar) Hazardous location motor, capacitor start, motor shaft rotation cw cc, mounting type is rigid base, class 1 c,d 2 e,f,g, diameter 5/8 , length 7 less overall lead 6 duty continuous, bearings ball, frame material steel, standards are ul listed E12044 CSS certified LR47504. Marathon motor model ...(February 18th, 2019)
• 056h17e5301 Marathon Hp Rpm Epnv Motor New (32.7% similar) New, opened box for pictures. Weighs 30 lbs. Box has wear from shelving and writing on it. Please review all pictures...(October 17th, 2018)
• 056t17d1044-c00589-13 Marathon Electric Motor (31.8% similar) Marathon electric 1/2 hp ac motor 056T17D1044 C00589-13056T17D1044 C00589 HP208 volts 1725 1425 RPM3 unused condition...(July 28th, 2018)
• 056t17d15910 Marathon Motors Motor Keyed (31.4% similar) motor shaft design keyed. Ambient temp. 85 full load amps, no. 25 motor service factor, ball bearings, frame material rolled steel, max of speeds 1, mounting type rigid base, position horizontal, thermal protection none, ins...(August 4th, 2018)
• 056t17d2099f Marathon Motors Motor Hp Rpm Air Conditioner Fan Blower Ac (31.6% similar) 3RPM 1500 fl eff N/A sf air conditioning ac replaces. 4 rpm 1800 fl eff 75. It is new in the original opened box. Have a great day...(July 4th, 2018)