Marathon Electric MC1157 Belt Drive Motor 1 hp 3450 RPM 115/208-230 VAC - MC1157

Marathon Electric MC1157 Belt Drive Motor 1 hp 3450 RPM 115/208-230 VAC - MC1157

This Marathon Electric MC1157 belt drive motor is ideal for various applications. It is a single split phase motor with one-speed operation and operates at 1 horsepower with a maximum speed of 3450 RPM. It can run on 115/208-230 VAC, drawing 13.4/6.7-6.6 amps. The motor features a 56 frame with an open drip-proof (ODP) enclosure, resilient ring mounting, and a ball bearing system.

Product Highlights

This motor is suitable for belt drive applications and features auto protection. The ODP enclosure ensures safety from drips, and the ball bearing system offers robust performance.

Features

• Single split phase motor with one-speed operation
• 1 horsepower with a maximum speed of 3450 RPM
• Runs on 115/208-230 VAC

Specifications

What our Experts Think

• High-Speed Operation: Delivers 1 HP at 3450 RPM, suitable for applications requiring high-speed performance.

• Voltage Flexibility: Operates on 115/208-230V single-phase power, accommodating various electrical systems.

• Durable Construction: Features a 56 frame with an open drip-proof (ODP) enclosure, ensuring longevity in demanding environments.

• Efficient Performance: Designed for continuous duty with energy-efficient operation, contributing to reduced operational costs.

• Flexible Mounting: Equipped with a resilient base mounting system, simplifying installation and reducing vibration during operation.

Q&A

Q: What applications is the Marathon MC1157 motor suitable for?
A: The MC1157 motor is ideal for belt-driven applications such as fans, blowers, and small pumps, providing reliable performance in various industrial settings.

Q: Is the Marathon MC1157 motor energy efficient?
A: Yes, the MC1157 motor is designed for efficient operation with an efficiency rating of 70%, making it suitable for continuous-duty applications.

Q: Can this motor replace other 56-frame motors?
A: Yes, the MC1157's standard 56-frame size and resilient base mounting make it a suitable replacement for many 1 HP single-phase motors in compatible applications.

Q: Why choose the Marathon MC1157 motor?
A: The MC1157 motor offers durability, efficiency, and versatility, making it a reliable choice for various belt-driven applications. Its robust design ensures consistent, long-lasting performance even under demanding conditions.

Maintenance Tips

• Regular Cleaning: Keep the motor housing free from dust and debris to maintain proper cooling.

• Inspect Bearings: Listen for unusual sounds during operation, which may indicate bearing wear.

• Check Electrical Connections: Periodically inspect wiring and terminals for signs of wear, corrosion, or looseness.

• Monitor Motor Temperature: Ensure the motor operates within its specified ambient temperature range to prevent overheating.