MARATHON MOTORS K220 230/460V 3PH 1HP 3600RPM 56C - K220

MARATHON MOTORS K220 230/460V 3PH 1HP 3600RPM 56C - K220

The Marathon Motors K220 is an electric motor offering high-efficiency operation and durability. Optimized for industrial applications, the motor provides 1 horsepower and operates at 3600 RPM. It is designed for use in a range of industrial equipment such as conveyors, pumps, and fans.

Product Highlights

The K220 model operates efficiently with a dual voltage of 230/460 volts and supports a three-phase power system which is ideal for variable speed operations and reduces electrical noise. The versatile frame size allows easy installation in various setups.

Features

• Robust cast iron frame and endplates for enhanced strength.
• NEMA-rated enclosure protects against environmental conditions.
• Compact 56C frame size suitable for limited spaces.

Specifications

What our Experts Think

• High-Speed Performance: Delivers 1 HP at 3600 RPM, perfect for applications requiring high-speed operation.

• Voltage Flexibility: Operates on 208-230/460V three-phase power, ideal for various electrical setups.

• Durable Construction: Built with a 56C frame and an open drip-proof (ODP) enclosure, providing protection in demanding environments.

• Efficient Operation: Designed for continuous duty, offering energy-efficient performance and reducing operating costs.

• Standardized Mounting: C-Face flange mounting simplifies installation and minimizes vibration during operation.

Q&A

Q: What applications is the Marathon K220 motor suitable for?
A: The K220 motor is ideal for industrial applications such as centrifugal pumps, compressors, and other machinery requiring reliable three-phase operation.

Q: Is the Marathon K220 motor energy efficient?
A: Yes, with an efficiency rating of approximately 85% at full load, the K220 motor is designed to minimize energy consumption, offering a cost-effective solution for continuous-duty operations.

Q: Can this motor replace other 56C-frame motors?
A: Yes, the K220's standard 56C-frame size and resilient base mounting make it a suitable replacement for many 1 HP motors in compatible applications.

Q: Why choose the Marathon K220 motor?
A: The K220 motor is known for its durability, efficiency, and versatility, making it a reliable choice for various industrial 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. Use a soft cloth or brush for cleaning.

• Inspect Mounting: Ensure the motor is securely mounted to prevent vibration and misalignment. Tighten any loose bolts or components.

• Monitor Bearings: Listen for unusual sounds during operation, which may indicate bearing wear. Replace bearings if necessary to avoid operational issues.

• Check Electrical Connections: Periodically inspect wiring and terminals for signs of wear, corrosion, or looseness. Ensure all connections are secure and meet voltage ratings.

• Overheating Protection: The motor includes automatic thermal overload protection. If the motor shuts down due to overheating, allow it to cool before restarting. Investigate and address any causes of excessive heat.

• Ambient Conditions: Operate the motor within its specified ambient temperature range (up to 40°C) and in environments free from excessive moisture or contaminants.

• Storage: When not in use, store the motor in a clean, dry location to prevent corrosion and damage.