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Galt Electric GPT0300-6-326T-K Motor - 30 HP, 1200 RPM, 3-Phase, TEFC, 326T Frame

Galt Electric GPT0300-6-326T-K Motor - 30 HP, 1200 RPM, 3-Phase, TEFC, 326T Frame

Designed for industrial applications requiring high-torque, low-speed performance, the Galt Electric GPT0300-6-326T-K Motor offers a powerful 30 HP output at 1200 RPM. With flexible voltage compatibility (230V/460V), this 3-phase motor is suited for a variety of installations. Its Totally Enclosed Fan Cooled (TEFC) enclosure and robust cast iron construction protect against dust and environmental factors, making it durable in demanding settings. With a 93% efficiency rating and a 1.25 service factor, this motor is ideal for heavy-duty applications such as mixers, conveyors, and crushers. Additional features include regreasable oversized bearings, inverter-duty insulation, and a fully gasketed junction box, ensuring reliable performance and extended lifespan.

Key Features:

  • Power: 30 HP
  • Speed: 1200 RPM
  • Phase: 3-Phase
  • Frequency: 60 Hz
  • Enclosure: TEFC (Totally Enclosed Fan Cooled)
  • Frame: 326T
  • Voltage: 230V / 460V
  • Efficiency: Premium efficiency at 93%
  • Service Factor: 1.25

Applications: Ideal for low-speed, high-torque industrial applications such as mixers, conveyors, and crushers, where continuous operation is required.

Product Specifications

  • Model: GPT0300-6-326T-K
  • Power: 30 HP
  • Speed: 1200 RPM (synchronous speed 1200 RPM)
  • Phase: Three Phase
  • Frequency: 60 Hz
  • Frame Size: 324/6T, 324T, 326T
  • Motor Enclosure Type: Totally Enclosed Fan Cooled (TEFC)
  • Voltage: 230V / 460V
  • Efficiency: 93%
  • Service Factor: 1.25
  • Full Load Torque: 133.56 lb-ft
  • Power Factor: 0.79
  • Insulation Class: F (Inverter Duty with VPI)
  • Ambient Temperature Rating: 40°C
  • Duty Cycle: Continuous
  • Rated Amps: 38 A (230V), 76 A (460V)
  • Construction: Cast Iron
  • Special Features: Fully gasketed junction box, oversized regreasable bearings, stainless steel nameplate, 90° increment rotatable, AISI 4140 shaft material

Applications and Uses

Industrial Applications: Perfect for environments requiring reliable low-speed, high-torque power, such as:

  • Mixers
  • Conveyors
  • Crushers

Use Case: Suitable for industries like chemical processing, material handling, and mining, where heavy-duty, continuous operation is essential.

Key Features and Benefits

High Torque Output: Delivers substantial torque of 133.56 lb-ft at 1200 RPM, making it ideal for demanding applications.

Energy Efficient: Operates at 93% efficiency, reducing long-term energy costs in continuous-use settings.

Rugged Construction: Built with cast iron and oversized bearings, designed to handle harsh industrial conditions.

Voltage Flexibility: Compatible with both 230V and 460V, offering versatility in installation.

Continuous Duty: Rated for continuous operation, perfect for applications that demand uninterrupted power.

Inverter Duty Insulation: Features VPI-treated insulation, ensuring compatibility with VFDs for variable speed applications.

Installation and Maintenance Guidelines

Installation: Standard F1 mounting with F2 configuration available upon request. Confirm compatibility with either 230V or 460V systems.

Maintenance: Equipped with oversized, regreasable bearings for easy maintenance. Periodic dust removal and lubrication are recommended for optimal performance.

Tip: Follow Galt’s installation and maintenance instructions to ensure longevity and warranty compliance.

Warranty and Support

  • Warranty: Backed by a 3-year warranty, covering against manufacturing defects.
  • Support: Full technical support available for installation, troubleshooting, and maintenance guidance.

View full details

In-Depth Product Information and Specifications for Galt Electric GPT0300-6-326T-K Motor - 30 HP, 1200 RPM, 3-Phase, TEFC, 326T Frame

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 Apply grease to oversized, regreasable bearings to ensure optimal performance in high-torque applications.
Insulation Resistance Test Annually Perform insulation testing, especially if using variable frequency drives (VFDs).
Motor Alignment Check Annually Check alignment to prevent wear on bearings and shaft in continuous-duty setups.
Vibration Analysis Every 6 months Monitor for excessive vibrations to detect potential mechanical issues in heavy-duty applications.
Temperature Monitoring Periodic Regularly check motor temperature to avoid overheating in TEFC environments.
Cleaning of Enclosure Quarterly Clean the TEFC enclosure to maintain airflow and prevent dust accumulation.
Electrical Connections Inspection Every 6 months Inspect and secure electrical connections to prevent interruptions or arcing.

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