
Loren Cook 100633 Motor
The Loren Cook 100633 Motor is a high-performance, single-phase 1.5HP HVAC replacement motor engineered for demanding commercial ventilation and exhaust fan applications. Running at a synchronized 1725 RPM, this 120/230V AC motor provides the high torque and thermal stability required for continuous operation in Loren Cook centrifugal and axial fan units. As a genuine OEM Loren Cook part, it ensures direct mounting compatibility, eliminating the need for field modifications or bracket adjustments often required with universal alternatives. This motor is typically found in Loren Cook power roof ventilators and wall-mounted exhaust systems where precise airflow and mechanical balance are critical to system longevity. For contractors managing HVAC motor troubleshooting, this unit supports dual-voltage wiring (115-208/240V) to accommodate various onsite power configurations. Swapping a failing drive with this 1.5HP 1725 RPM electrical motor restores factory-spec static pressure and prevents premature bearing wear in the fan assembly.
Key Benefits- Precision Fit: Original equipment manufacturer (OEM) design ensures perfect alignment with Loren Cook fan assemblies.
- Dual-Voltage Versatility: Operates on either 120V or 230V circuits, providing flexibility for different commercial HVAC power supplies.
- Optimized Performance: Fixed 1725 RPM speed maintains the engineered CFM output of your ventilation system.
- Industrial Build: Rated for continuous duty cycles in high-demand exhaust and supply air environments.
What fan models use the Loren Cook 100633 motor?
This motor is commonly used in medium-duty Loren Cook centrifugal exhausters and roof-mounted ventilators. Always verify the frame size and shaft diameter against your existing 1.5HP unit before installation.
Can this motor be used for variable speed applications?
This specific 1725 RPM motor is designed for constant duty. For variable speed needs, ensure your controller is compatible with single-phase induction motors or consult the fan's original wiring schematic.
How do I wire this motor for 230V vs 120V?
The motor features a lead-based wiring diagram on the nameplate. Professional HVAC technicians should follow the high-voltage or low-voltage connection points to ensure proper rotation and prevent winding damage.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $920.93
-65%$920.93
$322.33Loren Cook 100633 Motor
The Loren Cook 100633 Motor is a high-performance, single-phase 1.5HP HVAC replacement motor engineered for demanding commercial ventilation and exhaust fan applications. Running at a synchronized 1725 RPM, this 120/230V AC motor provides the high torque and thermal stability required for continuous operation in Loren Cook centrifugal and axial fan units. As a genuine OEM Loren Cook part, it ensures direct mounting compatibility, eliminating the need for field modifications or bracket adjustments often required with universal alternatives. This motor is typically found in Loren Cook power roof ventilators and wall-mounted exhaust systems where precise airflow and mechanical balance are critical to system longevity. For contractors managing HVAC motor troubleshooting, this unit supports dual-voltage wiring (115-208/240V) to accommodate various onsite power configurations. Swapping a failing drive with this 1.5HP 1725 RPM electrical motor restores factory-spec static pressure and prevents premature bearing wear in the fan assembly.
Key Benefits- Precision Fit: Original equipment manufacturer (OEM) design ensures perfect alignment with Loren Cook fan assemblies.
- Dual-Voltage Versatility: Operates on either 120V or 230V circuits, providing flexibility for different commercial HVAC power supplies.
- Optimized Performance: Fixed 1725 RPM speed maintains the engineered CFM output of your ventilation system.
- Industrial Build: Rated for continuous duty cycles in high-demand exhaust and supply air environments.
What fan models use the Loren Cook 100633 motor?
This motor is commonly used in medium-duty Loren Cook centrifugal exhausters and roof-mounted ventilators. Always verify the frame size and shaft diameter against your existing 1.5HP unit before installation.
Can this motor be used for variable speed applications?
This specific 1725 RPM motor is designed for constant duty. For variable speed needs, ensure your controller is compatible with single-phase induction motors or consult the fan's original wiring schematic.
How do I wire this motor for 230V vs 120V?
The motor features a lead-based wiring diagram on the nameplate. Professional HVAC technicians should follow the high-voltage or low-voltage connection points to ensure proper rotation and prevent winding damage.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
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Product Information
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Shipping & Returns
Description
The Loren Cook 100633 Motor is a high-performance, single-phase 1.5HP HVAC replacement motor engineered for demanding commercial ventilation and exhaust fan applications. Running at a synchronized 1725 RPM, this 120/230V AC motor provides the high torque and thermal stability required for continuous operation in Loren Cook centrifugal and axial fan units. As a genuine OEM Loren Cook part, it ensures direct mounting compatibility, eliminating the need for field modifications or bracket adjustments often required with universal alternatives. This motor is typically found in Loren Cook power roof ventilators and wall-mounted exhaust systems where precise airflow and mechanical balance are critical to system longevity. For contractors managing HVAC motor troubleshooting, this unit supports dual-voltage wiring (115-208/240V) to accommodate various onsite power configurations. Swapping a failing drive with this 1.5HP 1725 RPM electrical motor restores factory-spec static pressure and prevents premature bearing wear in the fan assembly.
Key Benefits- Precision Fit: Original equipment manufacturer (OEM) design ensures perfect alignment with Loren Cook fan assemblies.
- Dual-Voltage Versatility: Operates on either 120V or 230V circuits, providing flexibility for different commercial HVAC power supplies.
- Optimized Performance: Fixed 1725 RPM speed maintains the engineered CFM output of your ventilation system.
- Industrial Build: Rated for continuous duty cycles in high-demand exhaust and supply air environments.
What fan models use the Loren Cook 100633 motor?
This motor is commonly used in medium-duty Loren Cook centrifugal exhausters and roof-mounted ventilators. Always verify the frame size and shaft diameter against your existing 1.5HP unit before installation.
Can this motor be used for variable speed applications?
This specific 1725 RPM motor is designed for constant duty. For variable speed needs, ensure your controller is compatible with single-phase induction motors or consult the fan's original wiring schematic.
How do I wire this motor for 230V vs 120V?
The motor features a lead-based wiring diagram on the nameplate. Professional HVAC technicians should follow the high-voltage or low-voltage connection points to ensure proper rotation and prevent winding damage.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












