MARATHON 254THTPA8041AA Brake Motor 6A 254TD 10HP 1775RPM 460V-AC 3PH

( Brand: Marathon ), ( Manufacturer Part Number: 254THTPA8041AA ), ( Part Type: Brake Motor ), ( Model Number: 6a 254thtpa8041aa L ), ( Frame: 254td ), ( Power: 10 Hp ), ( Rpm: 1775 Rpm ), ( Shaft Od: 1.625 In ), ( Voltage: 460 V-ac ), ( Model Line: Blue Max ), ( Phase: 3ph ), ( Reference Sku: 1766537 ), ( Product Condition: Used Excellent )

Review MARATHON 6a Blue Max Brake Motor 10hp 1775rpm 460v-ac 3ph

The **Marathon 254THTPA8041AA 6A Brake Motor** is a robust, high-performance electric motor designed for demanding industrial applications requiring precise control, reliable braking, and efficient operation. Part of Marathon s trusted **254TD** series, this **10 horsepower (HP), 1775 RPM, 460V AC, three-phase** motor delivers consistent performance in environments where torque, durability, and safety are critical. Engineered with a **6-ampere (6A) thermal overload protection** and an integrated **electromagnetic holding brake**, this motor ensures smooth starts, controlled stops, and secure holding power, reducing the risk of unintended motion a key advantage in applications such as conveyors, packaging machinery, material handling systems, and automated production lines.

Constructed with **Marathon s premium NEMA Premium efficiency standards**, this motor operates with superior energy efficiency, minimizing operational costs while maintaining peak performance. The **460V AC, three-phase design** ensures compatibility with standard industrial power supplies, providing a balance of power and efficiency for heavy-duty applications. The **1775 RPM synchronous speed** allows for optimal matching with a variety of gear reductions or direct-drive systems, offering flexibility in system design. Built with **high-quality materials**, including a rugged **TEFC (Totally Enclosed Fan-Cooled)** housing, this motor is resistant to dust, moisture, and contaminants, making it ideal for harsh or unprotected environments.

The **electromagnetic brake** integrated into the motor s design provides immediate stopping power and prevents back-driving, enhancing safety and operational reliability. This feature is particularly valuable in applications where sudden stops or emergency halts are necessary, such as in conveyor systems or automated assembly lines. Additionally, the motor s **6A thermal overload protection** ensures that it operates within safe temperature limits, preventing overheating and extending the lifespan of both the motor and connected equipment. With **NEMA 4 frame dimensions**, this motor offers a compact yet sturdy build, allowing for easy integration into existing machinery without compromising performance.

Marathon s reputation for **durability and innovation** is evident in this motor, which combines **premium efficiency, advanced braking technology, and robust construction** to deliver a dependable solution for industrial automation. Whether used in food processing, manufacturing, or material handling, the **254THTPA8041AA** motor ensures smooth, controlled operation while reducing energy consumption and maintenance requirements. Its **sealed bearing design** and **low-vibration construction** further contribute to longevity and reduced wear on connected components, making it a cost-effective choice for industries prioritizing reliability and performance.

### **Pros and Cons of buying a Marathon 254THTPA8041AA 10HP 460V AC Brake Motor (254TD Series)**

1. **Reliable Brand Reputation** Marathon Electric is a well-established manufacturer known for durable, high-quality industrial motors. Their products are widely used in manufacturing, HVAC, and material handling applications, offering long-term reliability.

2. **Brake Motor Design** The inclusion of a built-in mechanical brake ensures safe stopping, which is critical in applications requiring precise positioning or emergency stops (e.g., conveyors, lifts, or automated equipment). This eliminates the need for external braking systems, simplifying installation and maintenance.

3. **High Efficiency (NEMA Premium)** The motor likely meets NEMA Premium efficiency standards, meaning it consumes less energy while maintaining performance. This can lead to lower operational costs over time, especially in continuous-duty applications.

4. **Standardized Mounting and Dimensions** The 254TD frame size (56C) is a common industrial motor frame, making it compatible with existing equipment, belts, pulleys, and couplings. This reduces the need for custom modifications.

5. **10HP Power Rating** A 10HP motor provides sufficient torque for moderate to heavy-duty applications, such as small conveyors, pumps, compressors, or machine tools. It strikes a balance between power and efficiency for many industrial tasks.

6. **460V AC, 3-Phase Compatibility** This voltage and phase configuration is standard in industrial settings, making it easy to integrate with existing electrical systems. It also allows for higher power delivery compared to single-phase or lower-voltage motors.

7. **1775 RPM Speed** This speed is common for general-purpose applications, offering a good balance between torque and speed for many mechanical systems. It avoids the need for excessive gear reduction in most cases.

8. **Easy Maintenance Access** Marathon motors are designed with serviceability in mind, allowing for straightforward bearing replacement, winding inspections, and other routine maintenance tasks.

9. **Warranty Coverage** Marathon typically offers a standard warranty (often 1 2 years), and some distributors may provide extended warranties or service agreements, adding peace of mind for long-term use.

10. **Compatibility with VFD (Variable Frequency Drive)** The motor s design is suitable for VFD applications, allowing for speed control in variable-torque loads (e.g., fans, pumps). This flexibility can improve process efficiency.

---

1. **Higher Upfront Cost** Compared to non-branded or lower-quality motors, Marathon motors are more expensive. For budget-sensitive applications, this may be a significant drawback unless long-term reliability justifies the cost.

2. **Potential Overkill for Light-Duty Use** If the application requires significantly less power (e.g., a small fan or light load), a 10HP motor may be unnecessarily powerful, leading to higher energy consumption and wear over time.

3. **Brake Maintenance Requirements** While the built-in brake is convenient, it adds complexity to maintenance. The brake pads and springs may require periodic inspection and replacement, adding to downtime and labor costs.

4. **Limited Customization** The motor is a standard model with fixed specifications (e.g., speed, voltage, brake type). If the application requires non-standard features (e.g., special enclosures, custom mounting, or unique electrical configurations), additional modifications may be needed.

5. **Lead Time for Replacement Parts** While Marathon is reliable, parts (especially for older models) may not always be immediately available. Stocking spare bearings, windings, or brake components may require advance ordering.

6. **Weight and Size** The 254TD frame is robust but heavier than smaller motors. This may impact installation logistics, especially in space-constrained environments.

7. **Potential for Over-Torquing** If the motor is paired with a load that requires excessive starting torque (e.g., high-inertia systems), the standard 10HP motor may struggle, leading to overheating or premature failure. In such cases, a higher HP rating or a motor with a higher service factor may be needed.

8. **Compatibility with Non-Standard Systems** If the electrical system or mechanical setup deviates significantly from industry norms (e.g., unusual phase shifts, voltage fluctuations, or non-standard bearings), integration issues may arise.

---

The **Marathon 254THTPA8041AA 10HP 460V AC brake motor** is a **strong choice for industrial applications requiring reliability, safety (via built-in brake), and efficiency**. It excels in environments where uptime, precision stopping, and long-term durability are critical such as manufacturing lines, material handling, or HVAC systems. The NEMA Premium efficiency and standardized frame size further enhance its appeal for facilities prioritizing energy savings and compatibility.

However, it is **not ideal for low-power or highly customized applications** where cost, size, or maintenance complexity are major concerns. If the budget is tight or the load is light, a lower-HP motor (e.g., 5HP) or a non-brake version might suffice. Additionally, users should verify that the brake type (e.g., spring-applied, electrically released) aligns with their safety requirements.

For most **moderate to heavy-duty industrial uses**, this motor represents a **solid investment** in performance and longevity, outweighing the higher upfront cost with reduced downtime and energy savings.

---

- You need a **reliable, high-efficiency brake motor** for continuous or intermittent-duty applications.

- Your system requires **precise stopping** (e.g., conveyors, lifts, or automated machinery).

- You operate in an **industrial setting with standard 460V, 3-phase electrical infrastructure**.

- Long-term **energy savings and reduced maintenance** justify the higher initial cost.

- Your application is **light-duty or low-power**, and a smaller motor (e.g., 5HP) would suffice.

- **Budget constraints** are critical, and you can accept a lower-end brand with similar specs.

- The **brake feature is unnecessary**, and a non-brake motor would work.

- You require **custom modifications** (e.g., non-standard enclosures, speeds, or voltages).

**Final Verdict:** For most **standard industrial applications**, this Marathon motor is a **highly recommended purchase** due to its balance of performance, safety, and durability. Ensure proper sizing and load analysis to maximize its efficiency and lifespan.

Details:

Motor Starters. Motor Drives. Brakes Clutches. Check Valves.

Model Line:BLUE MAX. Model Number:6A 254THTPA8041AA L. Circuit Breakers.

part #: 254thtpa8041aa prices

• $983.00-$1800.00

specifications oelemot:

• brand: Marathon
• mpn: 254thtpa8041aa
• part type: Brake Motor
• model number: 6a 254thtpa8041aa L
• frame: 254td
• power: 10 Hp
• rpm: 1775 Rpm
• shaft od: 1.625 In
• voltage: 460 V-ac
• model line: Blue Max
• phase: 3ph
• reference sku: 1766537
• product condition: Used Excellent

returns oelemot:

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

seller oelemot:

• city: Delta, Ohio
• # reviews: 128334
• rating: 100.0%

shipping oelemot:

general oelemot:

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

offer oelemot:

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

payments oelemot:

• other
• credit card: Discover
• wallet: Google-pay

Marathon 254THTPA8041AA Is Similar To:

• Kse56c34d852a Marathon Motor Volts Frame Dripproof (32.1% 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 (37.8% similar) Great working motor with some cosmetic ware 1/2 shaft 3400RPM...(October 2nd, 2018)
• 043481999890 Marathon Hp Farm Duty Shop Motor (30.4% similar) Part: GEX31531 prices...(April 1st, 2019)
• 043481999920 Marathon Motors Hp Farm Duty Shop Motor (27.3% similar) Part: GEX31231 prices...(April 1st, 2019)
• 048s17d2090 Marathon Motors Electric Hp Motor Single Phase Hz Rpm (33.1% 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 (29.4% 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 (32.8% 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 (31.1% 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 (28.8% 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 (31.7% 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 (31.8% 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)