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Galt Electric ODP Motor GDP0200-4-256T-K, 20 HP, 1800 RPM, 3-Phase, 256T Frame

Galt Electric ODP Motor GDP0200-4-256T-K, 20 HP, 1800 RPM, 3-Phase, 256T Frame

The Galt Electric GDP0200-4-256T-K ODP Motor delivers high performance and durability with a 20 HP output and 1800 RPM speed, ideal for heavy-duty industrial applications. Built for reliable operation, this 3-phase motor features a rugged Open Drip Proof (ODP) enclosure, providing ample ventilation while protecting against debris. Constructed with oversized, re-greasable bearings and high-quality cast iron, this motor is designed for extended longevity. Key features include a 1.25 service factor, inverter duty insulation system, and lead support gasketing, making it a premium choice for industries demanding both efficiency and durability.

Key Features and Benefits:

  • High Power Output: Delivers a robust 20 HP at 1800 RPM, perfect for demanding industrial environments.
  • ODP Enclosure: Open Drip Proof (ODP) enclosure for optimal cooling in well-ventilated areas.
  • Enhanced Durability: Oversized bearings (sealed up to 215T size, re-greasable from 254T and above) extend motor lifespan.
  • Quality Construction: Premium fit and finish, featuring durable cast iron frame with rolled steel and double-drilled feet for stability.
  • Advanced Insulation: Inverter duty insulation with VPI treatment ensures thermal stability in variable speed applications.
  • User-Friendly Design: Fully gasketed, rotatable junction box, easy-to-read nameplate, and multiple mounting options for versatile use.

Product Specifications

  • Model Number: GDP0200-4-256T-K
  • Power: 20 HP
  • Speed: 1800 RPM
  • Voltage: 208V, 230V, 460V (3-phase)
  • Frequency: 60 Hz
  • Frame Size: 256T
  • Enclosure: Open Drip Proof (ODP)
  • Construction: Cast iron with rolled steel enhancements
  • Service Factor: 1.25 (up to 100 HP), 1.15 (125 HP & above)
  • Efficiency: Premium level
  • Duty Cycle: Continuous
  • Insulation Class: F
  • Ambient Temperature: Rated for 40 °C
  • Amps: 24 A (208V), 12 A (230V), 6 A (460V)
  • Weight: 225 lbs
  • Series: GDP

Applications and Uses

This motor is suitable for industrial applications that demand consistent power and cooling:

  • Manufacturing: Drives machinery and equipment in production environments.
  • Pumps and Compressors: Supports high-efficiency operations in water, air, and hydraulic pumps.
  • HVAC Systems: Ideal for ventilation and cooling systems.
  • Material Handling: Powers conveyors and hoists in logistics and warehouse settings.

Key Features and Benefits

20 HP, 1800 RPM Output: Provides high torque and reliability for rigorous industrial applications.

ODP Enclosure: Protects motor internals while allowing for effective cooling in ventilated areas.

Extended Bearing Life: Oversized, re-greasable bearings for reduced wear and longer motor life.

Flexible Mounting and Durable Build: Double-drilled feet and rotatable junction box with gasketing enhance installation flexibility.

Advanced Insulation: Inverter duty insulation system with VPI and lead support gasketing, designed for variable speeds.

Installation and Maintenance Guidelines

Installation: Position the motor on a stable, level surface with proper ventilation. Utilize the double-drilled feet for additional mounting flexibility and stability. Standard assembly is in the F1 position, though F2 is available upon request.

Wiring: Ensure compatibility with voltage ratings of 208V, 230V, or 460V, and have wiring performed by a licensed professional.

Maintenance: Regularly inspect and re-grease bearings (starting from 254T frames and larger). Periodically check junction box gaskets and inspect for dust buildup, ensuring uninterrupted airflow and cooling.

Warranty and Support

This motor comes with a 3-year warranty, covering manufacturing defects and failures under normal use conditions. Support is available via email

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In-Depth Product Information and Specifications for Galt Electric ODP Motor GDP0200-4-256T-K, 20 HP, 1800 RPM, 3-Phase, 256T 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 Grease oversized, re-greasable bearings to enhance motor lifespan in continuous-duty applications.
Insulation Resistance Test Annually Conduct insulation testing, especially important in applications with variable speed drives.
Motor Alignment Check Annually Verify alignment to reduce wear on bearings and shaft in heavy-duty applications.
Vibration Analysis Every 6 months Monitor for excessive vibrations to detect potential issues early in demanding environments.
Temperature Monitoring Periodic Regularly monitor temperature to prevent overheating, particularly in ODP setups.
Cleaning of Enclosure Quarterly Clean the ODP enclosure to ensure unobstructed airflow and optimal cooling.
Electrical Connections Inspection Every 6 months Inspect and secure all electrical connections to prevent interruptions or arcing.

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