MARATHON ELECTRIC 063T17FH5326 Tefc Motor Rpm 1/4 3-PHASE 1800/1500

( Brand: Marathon Electric ), ( Manufacturer Part Number: 063T17FH5326 ), ( Part Type: Hp Motor ), ( Actual Rated Input Voltage: 230 V, 460 V, 200 V, 400 V ), ( Full Load Amps: 1.0/0.5/1.2/0.6 ), ( Rated Load: Hp ), ( Ac Frequency Rating: 60/50 Hz ), ( Enclosure Type: Tefc ), ( Base Rpm: 1800/1500 ), ( Mounting Type: Rigid Base, B3 ), ( Reversible/non-reversible: Reversible ), ( Current Type: Ac ), ( Ip Rating: Ip55 ), ( Service Factor: 1.15/1.0 ), ( Ac Phase: Three Phase )

Review MARATHON ELECTRIC 1/4 Hp 3-phase Tefc Motor 1800/1500 Rpm 63t

The **Marathon Electric 063T17FH5326** is a high-performance, industrial-grade **1/4 horsepower (0.25 hp) 3-phase TEFC motor** designed for reliability, efficiency, and durability in demanding applications. Built to meet rigorous industry standards, this motor features a **squirrel-cage induction design** optimized for consistent performance under varying load conditions, making it ideal for use in HVAC systems, pumps, compressors, conveyors, and other mechanical drives where precision and longevity are critical. With a **frame size 175T (NEMA 175T)**, this compact yet robust motor delivers a balanced combination of power and space efficiency, ensuring seamless integration into existing or new equipment setups.

Operating at **1800 RPM at 60 Hz** (or **1500 RPM at 50 Hz**), the 063T17FH5326 provides versatile speed compatibility, accommodating a wide range of applications across different electrical grids. Its **3-phase, 208 230/460 480V** voltage rating ensures flexibility for various industrial environments, while the **Total Enclosed Fan-Cooled (TEFC)** construction protects internal components from dust, moisture, and contaminants, enhancing operational safety and reducing maintenance requirements. The sealed design also minimizes energy loss through heat dissipation, contributing to improved overall efficiency.

Constructed with **high-quality materials**, including a **cast iron endbell and housing**, this motor is engineered to withstand harsh operating conditions, including temperature fluctuations and mechanical stress. The **sintered bronze bearings** and **grease lubrication system** ensure smooth, low-friction operation with extended service life, reducing downtime and repair costs. Additionally, the motor s **NEMA Premium efficiency rating** confirms its adherence to strict energy-saving standards, making it an eco-friendly choice for facilities prioritizing sustainability without compromising performance.

The **063T17FH5326** is equipped with a **standard NEMA flange**, allowing for easy mounting and alignment with compatible gearboxes, couplings, or direct-drive systems. Its **Class B insulation** (180 C rise) and **F-class temperature rating** further extend its operational lifespan, even under continuous heavy loads. Whether deployed in commercial, industrial, or municipal infrastructure, this motor exemplifies Marathon Electric s commitment to **innovation, reliability, and performance**, delivering a dependable power solution for a wide array of mechanical applications. Built to endure, the 063T17FH5326 is a testament to modern engineering where precision meets endurance.

### **Pros and Cons of buying a Marathon Electric 063T17FH5326 (1/4 HP, 3-Phase, TEFC, 1800/1500 RPM)**

1. **Reliability and Brand Reputation** Marathon Electric is a well-established manufacturer known for producing durable, high-quality electric motors. Their motors are widely used in industrial, commercial, and HVAC applications, which suggests a strong track record of reliability.

2. **TEFC (Totally Enclosed Fan-Cooled) Design** This motor is sealed against dust, dirt, and moisture, making it suitable for environments with harsh conditions (e.g., factories, outdoor installations, or areas with high humidity). The fan-cooled design helps maintain optimal operating temperatures without requiring additional ventilation.

3. **Dual Voltage/Speed Options (1800/1500 RPM)** The motor can operate at two different speeds (1800 RPM at 60 Hz and 1500 RPM at 50 Hz), which provides flexibility for different applications and global compatibility. This reduces the need for additional gearing or speed controllers in many cases.

4. **3-Phase Operation** This motor is designed for 3-phase power, which is more efficient than single-phase motors for high-power applications. It delivers smoother torque and better performance in industrial settings where consistent power is critical.

5. **Compact and Standardized Design** The frame size (NEMA 63) is a common industrial standard, making it easy to integrate into existing systems. Its compact size allows for space-efficient installations.

6. **Energy Efficiency** While not explicitly rated as a premium efficiency motor, Marathon s standard motors are designed to operate efficiently within their rated parameters, reducing energy consumption compared to older or lower-quality models.

7. **Warranty and Support** Marathon Electric typically offers warranties (often 1 3 years, depending on the distributor), and their motors are backed by a network of distributors and service centers, ensuring easier maintenance and replacement parts availability.

- Small conveyors

- Pumps (e.g., water, air, or chemical transfer systems)

- Fans and blowers

- Industrial machinery (e.g., packaging, textile, or food processing equipment)

- HVAC components (e.g., small chillers or air handlers)

9. **Cost-Effective for Standard Applications** For basic industrial or commercial uses where high-end efficiency isn t required, this motor offers a balanced combination of performance and price.

10. **Compatibility with Standard Controls** It can be easily integrated with variable frequency drives (VFDs), star-delta starters, or other control systems commonly used in industrial automation.

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1. **Not Premium Efficiency** This motor is not classified as a "premium efficiency" or "IE3/IE4" model. If energy savings are a priority, a higher-efficiency motor (e.g., from brands like ABB, Siemens, or TECO-Westinghouse) may offer better long-term cost savings despite a higher upfront cost.

2. **Limited Power for Heavy-Duty Applications** At only 1/4 HP, this motor is best suited for light to medium loads. For high-torque or continuous heavy-duty operations (e.g., large pumps, compressors, or high-capacity conveyors), a larger motor (e.g., 1/2 HP or higher) would be more appropriate.

3. **3-Phase Dependency** Requires a stable 3-phase power supply. In locations with unreliable or single-phase-only power, additional equipment (e.g., phase converters) may be needed, increasing complexity and cost.

4. **Potential for Higher Maintenance Costs** While TEFC motors are durable, their sealed design can trap contaminants over time, and the internal fan may require occasional cleaning or lubrication. Poor maintenance can lead to reduced lifespan or efficiency.

5. **Limited Customization** This is a standard off-the-shelf motor. If specialized features (e.g., explosion-proof, corrosion-resistant coatings, or specific mounting options) are required, additional costs or modifications may be necessary.

6. **Lead Times and Availability** Depending on the distributor or region, stock availability may vary. In some cases, ordering may require lead times, which could delay projects.

7. **Noise and Vibration** Like most electric motors, this one may produce some noise and vibration during operation. While generally minimal for a 1/4 HP motor, it could be a consideration in noise-sensitive environments (e.g., offices or residential areas).

8. **Compatibility with Older Systems** If integrating into legacy systems, ensure the motor s shaft size, mounting holes, and electrical connections match the existing setup. Retrofitting may require adapters or additional work.

9. **No Built-in Protection Against Overloads** Unless paired with external protection devices (e.g., thermal overload relays), the motor lacks inherent overload protection, which could lead to damage if subjected to excessive current.

10. **Environmental Considerations** While TEFC motors are robust, prolonged exposure to extreme temperatures, corrosive chemicals, or abrasive particles can still degrade performance over time. Special coatings or additional sealing may be needed for harsh environments.

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The **Marathon Electric 063T17FH5326 (1/4 HP, 3-Phase, TEFC)** is a **solid, reliable choice** for light to medium-duty industrial, commercial, or HVAC applications where durability and standard performance are prioritized. Its **TEFC design, dual-speed capability, and brand reputation** make it a practical option for many users. However, it is **not the most energy-efficient** and is **limited in power** for heavy-duty tasks. If energy savings or high performance are critical, investing in a **premium efficiency motor** may be justified despite the higher cost.

For most **standard applications** (e.g., small conveyors, pumps, fans, or HVAC components), this motor offers a **good balance of cost, reliability, and functionality**. It is particularly well-suited for environments where **moisture, dust, or mild corrosive conditions** are present but not extreme.

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- You need a **durable, standard 1/4 HP 3-phase motor** for light to medium-duty applications.

- Your environment has **moderate exposure to dust, moisture, or debris** (TEFC protection is beneficial).

- You require **flexibility in speed (1800/1500 RPM)** for global or multi-frequency use.

- You prioritize **reliability and brand trust** over premium efficiency.

- Your budget is **moderate**, and you don t need high-end performance features.

- You require **higher efficiency** (look for IE3/IE4 or NEMA Premium motors).

- Your application demands **higher power (e.g., 1/2 HP or more)** for heavy loads.

- You operate in **extremely harsh conditions** (e.g., high corrosion, extreme temperatures, or explosive environments) a specialized motor may be needed.

- Energy savings are a **top priority** (a premium efficiency motor could reduce long-term costs).

- You need **custom features** (e.g., explosion-proof, high-IP rating, or specific mounting options).

- Use a **thermal overload relay** for protection.

- Ensure **proper wiring and grounding** for safe operation.

- Consider a **VFD (Variable Frequency Drive)** if variable speed control is needed.

- Regularly **clean and inspect** the motor, especially the fan and cooling fins, to maintain efficiency.

**Final Verdict:** This motor is a **sound, cost-effective choice** for its intended applications and is highly recommended for users who value **reliability and standard performance** without needing cutting-edge efficiency. For specialized or high-performance needs, explore alternatives from premium brands.

Details:

Marathon Electric 063T17FH5326 1/4 HP 3-Phase TEFC Motor 1800/1500 RPM 63T.

part #: 063t17fh5326 prices

• $220.00-$800.00

specifications momaequ:

• brand: Marathon Electric
• mpn: 063t17fh5326
• part type: Hp Motor
• actual rated input voltage: 230 V, 460 V, 200 V, 400 V
• full load amps: 1.0/0.5/1.2/0.6
• rated load: Hp
• ac frequency rating: 60/50 Hz
• enclosure type: Tefc
• base rpm: 1800/1500
• mounting type: Rigid Base, B3
• reversible/non-reversible: Reversible
• current type: Ac
• ip rating: Ip55
• service factor: 1.15/1.0
• ac phase: Three Phase

general momaequ:

• Industrial Automation Motion Controls > Electric Motors > Definite Purpose Motors
• condition: New Open box

returns momaequ:

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

payments momaequ:

• wallet: Paypal
• credit card: Diners-club
• money order
• other

seller momaequ:

• # reviews: 0
• rating: 0.0%
• city: Elkhart, Indiana

shipping momaequ:

• transit: 3-9 Days
• type: Calculated
• class: Standard
• service: UPS Ground
• carrier: UPS
• cost: $30.41

offer momaequ:

• best offers: True
• quantity: 1
• availability: In Stock
• sold: 0
• options: Ship-to-home
• started: May 13, 2026

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