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Trane MOT14537 1.27 HP Motor 208-240V 840 RPM 3-Phase

Rating:
5 5 2
2  Reviews Add Your Review
Special Price $1,674.67 Regular Price $1,858.89
In stock
SKU
MOT14537
The Trane MOT14537 is a commercial and industrial HVAC application motor that is engineered for high airflow applications. A utility vehicle designed for hardworking conditions. This three phase motor uses a high voltage of 208-240V and produces a high output of 1.27 horsepower. It has a constant rotation speed of 840 RPM, which means that it effectively blows air. Journal bearing provide low friction, but they are noisy and get damaged when loaded. The MOT14537 has some installation flexibility because of its reversible rotation and 0.875-inch shaft diameter. This motor is generally used for quite large condenser fan blades or other demanding applications inside the numerous Trane air conditioners, chillers or other large HVAC equipment.
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Motors & Capacitors, Motors & Components
Manufacturer:
https://www.partshnc.com/media/catalog/product/M/O/MOT14537_Trane_partshnc.jpg

Specifications

  • Voltage: 208-240V
  • Phase: Three
  • HP: 1.27
  • Speed: 840 RPM
  • Weight: 50.3lbs
  • Frame Size: 48
  • Protector Type: Automatic Reset Thermal
  • Rotation: Reversible
  • Shaft Diameter: 0.875"
  • Bearing Type: Ball
  • Enclosure Type: IP55
  • Frequency: 60Hz
  • Shaft Length: 3.44"

Motor-driven components provide the mechanical drive needed by connected assemblies within HVAC systems. The Trane MOT14537 Motor converts electrical input into mechanical rotation, with its rotating shaft transferring movement to the connected component. This rotational drive supports the component's intended mechanical function within the associated HVAC application.

Motor Speed and Shaft Operation:
The motor's shaft rotates at the operating rate required to transfer mechanical movement to the connected component. This rotational output allows the driven component to receive continuous mechanical input from the motor during operation.

Shaft-to-Load Mechanical Drive:
The rotating shaft transfers the motor's output to the connected load. This mechanical connection allows the motor to drive the associated component according to the assembly's operating requirements.

Replacement Guidelines:
Replacement may be appropriate when the existing motor can no longer provide the required mechanical drive or develops an operating condition that prevents normal operation. For the Trane MOT14537, replacement should be considered when the motor can no longer provide the required mechanical movement for the connected component.

Common Failure Symptoms:

  • The motor fails to start when movement is required.
  • Unusual noise occurs while the motor is operating.
  • Noticeable vibration develops during operation.
  • The motor stops unexpectedly during operation.
  • Motor operation becomes intermittent.
  • The connected component does not receive consistent mechanical movement.

Equipment Compatibility:
The Trane MOT14537 Motor should be selected for applications requiring the corresponding motor configuration. Before purchasing, verify the existing MOT14537 part number and applicable Trane equipment or assembly requirements against the original equipment documentation.

Technical Specifications:
Part Identification:
Brand: Trane
Part Number: MOT14537
Product Type: Motor

Electrical:
Voltage: 208-240V
Phase: 3-Phase
Horsepower: 1.27 HP

Mechanical:
Speed: 840 RPM

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Product Questions (7)
Customer Questions
What maintenance is required for the Trane MOT14537 Motor?

Regularly inspect the motor for dust, dirt, or oil buildup and clean the exterior to prevent overheating. Check electrical connections for corrosion and ensure proper lubrication of bearings. Monitor vibration and temperature during operation, and always disconnect power before maintenance.

What are common issues with the Trane MOT14537 Motor?

  • Overheating under heavy load.
  • Unusual vibration or noise.
  • Electrical connection faults.
  • Reduced RPM or inconsistent performance.

What does the 840 RPM rating indicate on the MOT14537?

The 840 RPM rating identifies the motor's specified rotational speed and is an important characteristic when matching the motor to the application.

What does the 3-phase configuration indicate for the MOT14537?

The 3-phase configuration identifies the type of electrical power required by the motor and should match the application's electrical requirements.

How does the motor support the connected HVAC component?

The motor provides the mechanical rotation required by the connected component, allowing it to perform its intended function within the associated HVAC application.

What signs may indicate that the MOT14537 needs replacement?

Failure to start, unexpected stopping, irregular shaft movement, unusual noise, vibration, or inconsistent mechanical movement may indicate that replacement is appropriate.

Before purchasing the MOT14537, which characteristics should be compared?

Compare the existing motor's part number, horsepower, voltage, phase, speed, and other applicable equipment requirements with the requirements of the replacement application.

Installation Steps

Step1: Turn off power and lock out the panel before starting.

Step2: Remove the old motor and disconnect wiring and mounting hardware.

Step3: Install the new motor, align it with the drive system, and secure it.

Step4: Reconnect electrical wiring per voltage and phase requirements.

Step5: Check belt or coupling alignment and tighten fasteners.

Step6: Restore power and test the motor for safe, smooth operation.