Marathon MH162 56 Frame Open Drip Proof Belt Drive Motor 1/4 HP 1140 RPM 115 VAC - MH162

Marathon MH162 56 Frame Open Drip Proof Belt Drive Motor 1/4 HP 1140 RPM 115 VAC - MH162

The Marathon MH162 56 Frame Open Drip Proof 5KH46MN6053 Belt Drive Motor is designed for reliable performance. With an output of 1/4 hp and an operational speed of 1140 RPM, it is suitable for various applications.

Product Highlights

This motor provides consistent and efficient power, making it ideal for use in HVAC systems and other applications requiring a belt drive motor

Features

• 1/4 hp motor
• 56 frame size
• 1140 RPM speed

Specifications

What our Experts Think

• Power & Speed: Delivers 1/4 HP at 1140 RPM, ideal for HVAC and blower applications.

• Voltage & Phase: Operates on 115V single-phase power.

• Enclosure: Open Drip Proof (ODP) design ensures adequate ventilation.

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

• Mounting Type: Resilient base mounting facilitates vibration reduction.

• Service Factor: 1.35, allowing for occasional overloads.

• Amperage: 5.6 amps at full load.

• Rotation: Reversible, offering flexibility in installation.

• Insulation Class: Class B, suitable for continuous operation.

Q&A

Q: What is the Marathon MH162 motor used for?
The MH162 is a 1/4 HP belt drive motor ideal for powering fans, blowers, and air-moving equipment in commercial and light industrial settings.

Q: What type of enclosure does it have?
It features an Open Drip Proof (ODP) enclosure, suitable for dry indoor environments with free airflow.

Q: What is the voltage and phase of this motor?
This motor operates at 115 volts, single-phase, making it compatible with standard residential and commercial electrical systems.

Q: What is the RPM rating?
It runs at 1140 RPM, providing low-speed, high-torque performance ideal for air handling applications.

Q: What frame size does it use?
The MH162 has a 56 frame size and resilient base mounting for easy belt-driven system integration.

Q: Is the motor reversible?
Yes, it offers reversible rotation for flexible installation options.

Q: Does it have thermal protection?
This model does not include built-in thermal protection and should be used with external overload protection.

Q: Is it durable?
Constructed with a rolled steel frame and ball bearings, it is built for long-lasting, continuous-duty use in clean environments.

Maintenance Tips

• Regular Cleaning: Periodically remove dust and debris from the motor's surface and cooling vents to maintain proper airflow and prevent overheating.

• Inspect Bearings: Check for any signs of wear or damage. If the motor has grease fittings, lubricate bearings as per the manufacturer's recommendations.

• Check Shaft Alignment: Ensure the motor shaft is properly aligned with the driven equipment to prevent excessive vibration and premature bearing wear.

• Monitor Motor Performance: Listen for unusual noises or vibrations during operation, which could indicate internal issues.

• Verify Electrical Connections: Ensure all electrical connections are secure and free from corrosion to maintain efficient operation.