Marathon Electric 1 HP Severe Duty Motor 3 Phase, 460V, 575 RPM, TENV Enclosure

Condition: Brand New (Never Installed) – Minor paint chipping from handling/storage, stored in dry, climate-controlled environment.

Model TB213TTTS18653AAL

The Marathon Electric TB213TTTS18653AAL is a 1 HP Severe Duty Motor built for demanding industrial applications. Running at 575 RPM, this 3-phase, 460V motor is designed with a TENV (Totally Enclosed Non-Ventilated) enclosure, offering excellent protection in harsh environments where dirt, dust, or moisture could affect performance. With its 213TCVZ frame, 1.0 service factor, and Class F3 insulation, this motor ensures reliable and efficient operation under severe conditions.

Weighing 215 lbs, this robust motor is ideal for low-speed, high-torque applications that require rugged construction and high durability.

Serial X0572500-02/20-01

Enclosure: TENV (Totally Enclosed Non-Ventilated)

Frame (Size and mounting) 213TCVZ

Weight: 215 lbs

DES (Code by NEMA®) B

INS (Insulation class) F3

IP (Ingress protection): 54

IC (Inherent cooling) 40

Code (NEMA locked-rotor KVA) K

Rise (Full load operating temperature) 50 C

AMB (The allowable surrounding air temperature) 40 C

MTG (Conduit box location) F1 Type TTS

Duty 10 Minute

The allowable altitude 3300

Service Factor: 1.0

Features

• 1 HP Severe Duty Motor: Designed for heavy industrial use with high durability and reliability.
• Low-Speed Operation: 575 RPM for high-torque, low-speed applications.
• Voltage & Phase: Operates on 460V, 3-phase power supply.
• TENV Enclosure: Totally Enclosed Non-Ventilated design protects internal components from contaminants and moisture.
• Frame Size: 213TCVZ frame with F1 conduit box mounting for flexible installation.
• Insulation Class F3: Withstands high temperatures for long-lasting performance.
• Ingress Protection (IP54): Protects against dust and water splashes from any direction.
• Service Factor 1.0: Consistent performance under full load without the need for derating.
• NEMA Design B: Optimized for standard industrial applications with moderate starting torque and normal starting current.
• Temperature Ratings:
  • Full Load Operating Temperature Rise: 50°C
  • Ambient Temperature Limit: 40°C
  • Allowable Altitude: Up to 3300 ft

Specifications

• Brand: Marathon Electric Motors
• Model Number: TB213TTTS18653AAL
• Serial Number: X0572500-02/20-01
• Horsepower (HP): 1 HP
• Kilowatt (kW): 0.75 kW
• Voltage: 460V
• Phase: 3 Phase
• Frequency: 60 Hz
• Speed: 575 RPM
• Frame Size: 213TCVZ
• Enclosure Type: TENV (Totally Enclosed Non-Ventilated)
• Mounting: F1 Type TTS Conduit Box
• Insulation Class: F3
• Ingress Protection: IP54
• Duty Cycle: 10-Minute Duty
• Service Factor: 1.0
• NEMA Design: Code B
• Locked-Rotor KVA Code: K
• Ambient Temperature Rating: 40°C
• Full Load Temperature Rise: 50°C
• Allowable Altitude: Up to 3300 ft
• Weight: 215 lbs

Applications

The Marathon Severe Duty 1 HP Motor is engineered for tough, demanding environments and is ideal for:

• Industrial Mixers & Agitators – Low-speed, high-torque mixing applications.
• Conveyor Systems – For material handling in industrial settings.
• Pumps – Suitable for heavy-duty pumping applications.
• Cranes & Hoists – Reliable power for lifting equipment.
• Steel & Metal Processing Equipment – Heavy-duty industrial processes.
• Chemical Processing Plants – Resistant to harsh environmental conditions.
• Mining & Aggregate Machinery – Designed for dusty, rugged environments.

The model number “TB213TTTS18653AAL” for a Marathon Electric motor contains several pieces of information that specify the motor’s characteristics and design features. While the exact decoding can depend on Marathon Electric’s specific model number conventions, here’s a general breakdown that could apply to many electric motor model numbers:

• TB: This prefix often indicates the product line or specific type of motor, possibly referring to the frame type or design series.
• 213: This part of the model number typically specifies the frame size or physical dimensions of the motor. Frame size is crucial as it relates to mounting and the motor’s physical compatibility with the machinery it’s intended for.
• TT: This could represent the motor’s enclosure type, which indicates how the motor is built to prevent the ingress of various environmental factors like dust or water.
• TS: This part might specify other design features or modifications from the standard product line, such as a special shaft or mounting configuration.
• 18653: This sequence often provides information about the motor’s electrical characteristics, such as horsepower, speed, voltage, or other performance-related attributes.
• AAL: This suffix could indicate specific modifications, options, or special features that the motor has, like a particular type of bearing, insulation class, or a special type of rotor.

For an exact and detailed explanation of what each segment of the model number means, it’s best to consult directly with Marathon Electric or refer to the specific product documentation. Motor manufacturers have their own unique coding systems, and a Marathon representative or product catalog could provide the most accurate interpretation of their model numbers.

Cross-Referenced & Comparable Models

If the Marathon TB213TTTS18653AAL is unavailable, consider these equivalent or similar models:

• Baldor EM3711T (1 HP, 575 RPM, 460V, 3-Phase, TENV)
• WEG W01 00118ET3E143T-W22 (1 HP, 575 RPM, 460V, TENV)
• Leeson 193869.00 (1 HP, 575 RPM, Severe Duty, 3-Phase, TENV)
• US Motors 1883 (1 HP, 575 RPM, IP54, 3-Phase, Severe Duty)

Related

• 1 HP Severe Duty industrial motor
• Marathon 460V 3-phase low-speed motor
• TENV enclosed motor for dusty environments
• 575 RPM high-torque electric motor
• 213TCVZ frame motor for heavy-duty applications

Common Requests:

1. Best 1 HP 460V severe duty motor for industrial applications
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3. Comparing TENV vs TEFC enclosures for industrial motors
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5. Marathon Severe Duty motor troubleshooting guide

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