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Trane MOT20954 1HP Constant Torque Motor 1200 RPM 460V 1-Phase 50/60Hz 48 Frame CW

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Special Price $1,869.40 Regular Price $2,075.03
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SKU
MOT20954
The Trane MOT20954 1HP CW Motor is a high performance electric motor used for HVAC applications. The machine has a 1 horsepower capacity and a 460V voltage rating and has a frequency of operation at 60Hz. The clockwise rotation and their 48-frame design make these items appropriate for all sorts of HVAC systems including air handlers and fan coil units. This motor guarantees dependability, constant airflow and energy-saving characteristics. It is suitable in enhancing the dependability of the system, decrease the power usage and the comfort level in residential and commercial HVAC applications.
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Motors & Capacitors, Motors & Components
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Specifications

  • Type: Motor
  • Horsepower: 1 HP
  • Voltage: 460V
  • Rotation: Clockwise
  • Frame: 48
  • Frequency: 60Hz

HVAC appliances use motor-driven assemblies to provide the mechanical movement required by connected components. The Trane MOT20954 is a constant-torque motor that provides rotational drive to its designated assembly. Its shaft transfers motor-generated rotation to the connected mechanism, allowing that component to perform its intended movement. The constant-torque configuration is associated with applications requiring a consistent torque characteristic during motor operation.

CONSTANT-TORQUE MOTOR OPERATING PRINCIPLE:
An electric motor converts electrical energy into mechanical rotation through electromagnetic interaction within the motor. This interaction generates torque that turns the rotor and shaft, transferring mechanical movement to the connected load. A constant-torque configuration is intended to provide a consistent torque characteristic across its specified operating range. This characteristic supports connected mechanisms that require torque delivery during their designated motor operation.

MOTOR SPEED AND ELECTRICAL CONFIGURATION:
The motor operates at a rated speed of 1200 RPM with a 1HP rating. Its electrical configuration is 460V, 1-Phase, and 50/60Hz, defining the supply conditions associated with the motor. The 48-frame designation identifies the motor's standardized frame size, while the CW designation identifies clockwise rotation from the applicable reference end. These characteristics define the motor's operating and physical configuration.

REPLACEMENT GUIDELINES:
Replacement may be appropriate when the MOT20954 Constant Torque Motor fails to start or when it can no longer maintain consistent operation during its intended use. Replacement may also be appropriate when the motor develops a confirmed fault affecting its required rotational operation. Before ordering, compare the Replacement motor's part number and required operating configuration with the verified specifications.

COMMON FAILURE SYMPTOMS:

  • The motor fails to start when commanded.
  • Connected components stop unexpectedly.
  • The motor produces unusual humming or mechanical noise.
  • The motor becomes excessively hot during operation.
  • Motor operation becomes intermittent.

EQUIPMENT COMPATIBILITY:
The Trane Constant Torque Motorshould be matched to equipment that requires the same motor configuration. Confirm that the applicable equipment requires the MOT20954 part number and that the motor's required rotation, electrical configuration, frame, and other application-specific requirements correspond with the existing motor.

TECHNICAL SPECIFICATIONS:
Part Identification:
Brand: Trane
Part Number: MOT20954
Product Type: Constant Torque Motor
Electrical Specifications:
Voltage: 460V
Phase: 1-Phase
Frequency: 50/60Hz
Mechanical Specifications:
Horsepower: 1HP
Speed: 1200 RPM
Frame: 48
Rotation: Clockwise (CW)

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Product Questions (7)
Customer Questions
What maintenance is required for the Trane MOT20954 Motor?

Regularly inspect the motor for dust, debris, and secure mounting. Lubricate bearings if applicable and check all electrical connections. Proper maintenance ensures accurate operation, prevents overheating, and maintains efficient performance. Always disconnect power before servicing.

What are common issues with the Trane MOT20954 Motor?

  • Reduced efficiency or sluggish operation.
  • Excessive noise from worn bearings.
  • Loose or corroded wiring connections.
  • Imbalance or misalignment causing vibration.

What is the Trane MOT20954 motor?

The MOT20954 is a Trane OEM constant-torque motor designed to provide rotational drive within its intended application.

What does the constant-torque configuration mean for the MOT20954?

It identifies a motor configuration intended to provide a consistent torque characteristic across its specified operating range.

Can the MOT20954 replace another constant-torque motor?

Only when the replacement requirements match, including the required part number, operating configuration, rotation, and applicable equipment requirements.

Is the Trane MOT20954 compatible with my equipment?

Compatibility should be confirmed against the equipment's required motor configuration rather than assumed from the Trane brand alone.

What should I compare before purchasing the MOT20954?

Compare the existing motor's part number and required electrical, speed, frame, rotation, and application-specific requirements with the MOT20954.

Installation Steps

Step 1: Ensure power is disconnected at the main breaker to prevent electrical shock.

Step 2: Verify the mounting location matches the motor’s frame size and shaft orientation.

Step 3: Secure the motor using proper bolts, ensuring it is level and stable.

Step 4: Connect electrical wiring according to the motor’s nameplate voltage and rotation requirements.

Step 5: Inspect all connections, restore power, and test motor operation for correct rotation and function.