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WEG 1 HP AC Motor - 1800 RPM, 143/5TC Frame, 460V, Three Phase, TEFC

WEG 1 HP AC Motor - 1800 RPM, 143/5TC Frame, 460V, Three Phase, TEFC

$950.00 USD
$950.00 USD
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The WEG 00118ST3QIER143TC-W2 AC Motor is an efficient and durable motor for general-purpose applications, delivering 1 HP power at a synchronous speed of 1800 RPM. Designed with a Totally Enclosed Fan Cooled (TEFC) enclosure and a 143/5TC footless frame, this motor is ideal for environments that require reliable protection from external elements. It operates at 460V on a three-phase supply, featuring a 1.25 service factor and 85.5% efficiency. Constructed from heavy-duty cast iron, this motor is built to withstand challenging industrial conditions while offering consistent performance, making it suitable for use in pumps, compressors, fans, and conveyors.

 

Product Specifications

  • Model Number: 00118ST3QIER143TC-W2
  • Horsepower: 1 HP
  • Speed: 1800 RPM
  • Voltage: 460V, Three Phase
  • Enclosure: Totally Enclosed Fan Cooled (TEFC)
  • Frame Size: 143/5TC
  • Service Factor: 1.25
  • Efficiency: 85.5%
  • Construction: Cast iron
  • Mounting Type: Footless
  • Frequency: 60 Hz
  • Full Load Amps: 1.47 A
  • Duty Cycle: Continuous

Applications and Uses

Suitable for:

  • Pumps: Ideal for industrial and commercial pumping systems.
  • Compressors: Supports stable airflow in compressed air applications.
  • Fans and Blowers: Excellent for maintaining ventilation and cooling.
  • Conveyors: Effective for continuous load applications in manufacturing lines.

Key Features and Benefits

  • Reliable Performance: Provides 1 HP at 1800 RPM, suitable for continuous duty cycles.
  • TEFC Enclosure: Sealed design ensures protection in moderately demanding environments.
  • High Service Factor: 1.25 service factor for enhanced load tolerance.
  • Energy Efficient: 85.5% efficiency reduces energy costs over long-term use.
  • Robust Build: Durable cast iron construction for extended motor life.

Installation and Maintenance Guidelines

Installation: Designed for footless mounting, this motor can be securely installed in compact spaces. Ensure compatibility with power requirements and voltage settings during installation.

Maintenance: The TEFC enclosure provides effective protection against dust and debris; however, periodic inspection of connections and bearings is recommended to maintain peak performance. Regularly check for optimal airflow.

Warranty and Support

This WEG motor includes a 1-year manufacturer’s warranty covering defects in material and workmanship.

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In-Depth Product Information and Specifications for WEG 1 HP AC Motor - 1800 RPM, 143/5TC Frame, 460V, Three Phase, TEFC

Efficiency Comparison Chart

Applications and Recommended Use Cases

Energy Cost Savings Over Time

Technical Specifications Breakdown

Maintenance Schedule and Requirements

Task Freq. Details
Lubrication Every 6 months Lubricate bearings to support consistent performance in continuous use.
Insulation Resistance Test Annually Test insulation for durability in harsh environments.
Temperature Monitoring Periodic Monitor motor temperature to prevent overheating in TEFC settings.
Cleaning of Enclosure Quarterly Clean the TEFC enclosure to maintain cooling efficiency in dusty environments.
Electrical Connections Inspection Every 6 months Inspect and secure electrical connections to prevent power interruptions.

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