ADDITIONAL DESCRIPTION # TEFC AC General Purpose Motors The **Marathon GT10117** is a high-performance TEFC (Totally Enclosed Fan Cooled) AC general-purpose motor designed for a variety of industrial applications. Known for its robust construction and reliability, this motor is engineered to operate efficiently in demanding environments, making it a preferred choice for HVAC systems, pumps, and conveyors. ## Key Features • **Power and Efficiency**: Delivers 20 horsepower with a continuous operating capability, ensuring optimal performance for heavy-duty applications. • **Voltage Ratings**: Designed for dual voltage operation at 230/460V, providing flexibility in installation and compatibility with various electrical systems. • **Speed**: Operates at a consistent speed of 900 RPM, making it suitable for applications requiring steady and reliable motion. • **Frame Size**: Features a 324T frame size, which enhances durability and ease of installation in industrial settings. • **Cooling Type**: The TEFC design ensures protection against dust, moisture, and contaminants, extending the motor's lifespan and reducing maintenance needs. ## Applications • **Industrial Machinery**: Ideal for powering conveyors, fans, and pumps in manufacturing and processing facilities. • **HVAC Systems**: Perfect for use in heating, ventilation, and air conditioning applications where reliability is critical. • **General Purpose**: Versatile enough for various general-purpose applications in commercial and industrial environments. ## Benefits • **Enhanced Durability**: The TEFC design protects internal components, ensuring long life and reducing the risk of motor failure. • **Energy Efficiency**: Designed for optimal energy use, contributing to lower operating costs and improved sustainability. • **Versatile Installation**: Dual voltage capability allows for easy integration into different electrical systems without the need for extensive modifications. --- *Product information compiled with AI assistance for reference purposes.*
| Power | 20 hp |
|---|---|
| Rated Speed | 885 rpm |
| Frame Size | 324T |
| Voltage | 0.5 V |
| Mounting Type  | Rigid Base |
| Motor Enclosure Type | Totally Enclosed Fan Cooled |
| Electrical Phase | Three-Phase |
| mounting | Rigid base |
| frame | 324T |
| frequency | 60 Hz |
| phase | 3 |
| enclosure | Totally enclosed fan cooled |
| power factor | 77 |
| country of origin | Mexico |
| shaft type | T |
| current | 54.0/27.0 A |
| poles | 8 |
| electrical type | Squirrel Cage Inverter Rated |
| drive end bearing | Ball |
| resistance main | .3482 Ohms |
| number of speeds | 1 |
| output kw | 14.9 kW |
| efficiency | 90.2 % |
| frame material | Cast iron |
| ip code | 55 |
| rotation | Selective Clockwise |
| starting method | Line Or Inverter |
| motor orientation | Horizontal |
| insulation class | F |
| assembly/box mounting | F1/F2 CAPABLE |
| csa | Y |
| design code | B |
| opp drive end bearing size | 6212 |
| ce | Y |
| service factor | 1.15 |
| duty | Continuous |
| output hp | 20 Hp |
| ul | Recognized |
| drive end bearing size | 6312 |
| kva code | F |
| opp drive end bearing | Ball |
| thermal protection | No protection |
| speed | 885 rpm |
| ambient temperature (°c) | 40 |
| weight | 607.000 lb |
| Unidad | piece |
| Cantidad mínima | 1 |
| Incremento de cantidad | 1 |
| Fabricante | Marathon Electric |
| Vendor SKU | 6487296 |
| Lead Time | 1 day |