Marathon Electric MK161 General Purpose Motor 3 Phase 3/4 hp 1800 RPM - MK161

Marathon Electric MK161 General Purpose Motor 3 Phase 3/4 hp 1800 RPM - MK161

The Marathon Electric MK161 is a robust three-phase general purpose motor. This motor features a power rating of three-fourths horsepower and operates at a speed of one thousand eight hundred RPM. It is designed to function efficiently at voltages of two hundred eight to two hundred thirty or four hundred sixty volts. The MK161 motor is suitable for variable frequency drives, making it versatile for various applications.

Product Highlights

This motor exhibits reliable and efficient performance for industrial applications where durability under demanding conditions is essential

Features

• Runs at three-fourths horsepower with a maximum speed of one thousand eight hundred RPM.
• Totally enclosed fan cooled design enhances durability and performance.
• Equipped with a rolled steel frame and a rigid base for stability.

.Specifications

What our Experts Think

• Power & Speed: 3/4 HP at 1800 RPM, suitable for various industrial applications.

• Voltage & Phase: 208-230/460V, 3-phase, 60Hz operation.

• Enclosure: Totally Enclosed Fan Cooled (TEFC), providing protection against dust and moisture.

• Frame Size: 56, compatible with standard mounting configurations.

• Mounting Type: Rigid base for secure installation.

• Service Factor: 1.25, allowing for occasional overloads.

• Amperage: 2.8/1.4 amps at full load.

• Insulation Class: Class B, ensuring reliable performance under standard operating conditions.

• Rotation: Reversible for flexible installation options.

• Bearings: Equipped with ball bearings for smooth operation.

Q&A

Q: What is the Marathon Electric MK161 motor?
A: The Marathon Electric MK161 is a robust, 3-phase general-purpose electric motor designed for industrial and commercial use. With 3/4 HP power and 1800 RPM, it ensures reliable, efficient operation for a variety of applications.

Q: Where can the MK161 motor be used?
A: This motor is perfect for use in a wide range of industrial applications, including air handling units, pumps, conveyors, compressors, and fans. Its versatility makes it ideal for systems requiring constant, high-efficiency performance.

Q: Is this motor designed for high durability?
A: Yes, the MK161 features a TEFC (Totally Enclosed Fan Cooled) enclosure, which protects the motor from dust, dirt, and moisture, ensuring long-lasting durability and reducing the need for maintenance.

Q: Can this motor be used with variable frequency drives (VFDs)?
A: Absolutely! The MK161 is compatible with variable frequency drives, providing flexibility in adjusting motor speed and improving energy efficiency in dynamic applications.

Maintenance Tips

• Regular Inspection: Check for signs of wear, unusual noise, or vibration to ensure smooth operation.

• Lubrication: Ensure bearings are properly lubricated per manufacturer guidelines to prevent overheating.

• Cleanliness: Keep the motor and surrounding area free of dust and debris to prevent clogging air vents.

• Electrical Checks: Regularly inspect wiring for fraying or loose connections to prevent electrical failures.

• Monitor Performance: Track motor performance to detect any drops in efficiency or power.