Marathon Regal Rexnord - Marathon GT0073 40hp 1800rpm 230/460v 3ph - GT0073

Marathon Regal Rexnord - Marathon GT0073 40hp 1800rpm 230/460v 3ph - GT0073

The Regal Rexnord - Marathon GT0073 is a 40 horsepower, 1800 RPM electric motor designed for heavy-duty industrial use. It operates on 230/460 volts and three-phase power, making it suitable for a wide range of applications.

Product Highlights

This motor is built with a durable cast-iron frame and endplates, ensuring longevity and reliability. Its ball bearings provide smooth and quiet operation, and the totally enclosed design protects internal components from harsh environments.

Features

• 40 hp output for reliable operation
• 1800 RPM speed for moderate to high-speed uses
• 230/460 volts and 3-phase power for efficient performance

 Specifications

What our Experts Think

• 40 HP Output: Built for high-demand industrial applications—perfect for large pumps, conveyors, compressors, and HVAC systems.

• 1800 RPM Speed: Delivers balanced performance with consistent torque, ideal for continuous-duty operations.

• Three-Phase Compatibility: Operates efficiently on 230/460V, providing energy savings and stable power delivery in industrial environments.

• Heavy-Duty Build: Designed to withstand rigorous use with minimal maintenance, even in harsh working conditions.

• Trusted Brand: Backed by Marathon and Regal Rexnord’s reputation for quality, performance, and reliability.

Q&A

Q: What is the Marathon GT0073 Motor?
A: The GT0073 is a 40 HP, 1800 RPM, three-phase industrial motor with dual voltage (230/460V), engineered for high-performance, continuous-duty applications.

Q: What are the key features?
A: 40 horsepower, 1800 RPM, 3-phase operation, dual voltage (230/460V), robust design for durability, and optimal efficiency in demanding environments.

Q: Where is this motor typically used?
A: Perfect for industrial equipment such as pumps, conveyors, fans, and compressors requiring powerful and reliable operation.

Q: Why choose the GT0073 model?
A: It delivers dependable, high-output performance with energy-efficient operation and versatile voltage compatibility for a wide range of heavy-duty applications.

Q: Is the GT0073 motor built for tough conditions?
A: Yes, it features industrial-grade construction ideal for continuous-duty use in harsh or high-demand environments.

Maintenance Tips

• Keep the motor clean and dust-free to ensure optimal cooling in heavy-duty environments—especially important for high-horsepower motors.

• Lubricate bearings on schedule as per manufacturer specs to maintain performance and avoid premature failure.

• Verify the correct 3-phase voltage (230/460V) to ensure the motor operates within its design parameters and avoids electrical issues.

• Secure and inspect the mounting to support the 40 HP load, minimizing vibration and mechanical wear.

• Monitor temperature, noise, and vibration regularly to catch signs of bearing wear, imbalance, or electrical faults early.

• Check and tighten all electrical connections to avoid overheating, arcing, or drops in efficiency.

• Perform annual insulation resistance testing to maintain safe, long-term motor operation in industrial applications.