Lau 6130490001 Fan Blade
The Lau 6130490001 Fan Blade is a professional-grade HVAC replacement part designed for high-demand condenser motor applications. This 18-inch fan blade features a 19-degree pitch and a 2-blade configuration, engineered to move high volumes of air while maintaining structural integrity under heavy-duty cycles. For contractors performing AC repair or routine system maintenance, ensuring the correct fan blade rotation is critical; this model is a CCW rotation unit (Counter-Clockwise) as viewed from the discharge side. The hub is configured with a 1/2" bore situated on the intake side, facilitating a secure fit on standard motor shafts. Using precision-balanced blades like the 6130490001 helps prevent vibration that can lead to premature bearing failure in the condenser motor. When replacing a damaged or pitted blade, always verify that the diameter and pitch match the original OEM specifications to maintain design CFM and prevent motor overloading.
Key Benefits- Heavy-duty construction ensures stable performance in residential and commercial outdoor condensing units.
- Precision balancing reduces mechanical stress on the motor shaft and improves overall system acoustics.
- 19-degree pitch optimized for efficient heat rejection and airflow across condenser coils.
- Standard 1/2-inch bore compatible with a wide range of universal and OEM replacement motors.
How do I determine if I need a CCW or CW rotation blade?
Rotation is typically determined by looking at the discharge side (the side air is blowing toward). The 6130490001 is a Counter-Clockwise (CCW) rotation blade. Installing the wrong rotation will result in zero airflow and high head pressure.
Can I use a 2-blade fan to replace a 3-blade or 4-blade fan?
It is best practice to match the blade count and pitch of the original equipment. A 2-blade fan like this Lau model is specifically pitched to move the required CFM for its designed application; changing blade counts can alter the load on the motor and affect cooling performance.
Where should the hub be positioned on the motor shaft?
For most condenser applications, the blade should be positioned so that approximately 1/3 of the blade width is above the fan shroud and 2/3 is within the shroud to ensure maximum air "scoop" and efficient heat transfer.
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.
Lau 6130490001 Fan Blade
The Lau 6130490001 Fan Blade is a professional-grade HVAC replacement part designed for high-demand condenser motor applications. This 18-inch fan blade features a 19-degree pitch and a 2-blade configuration, engineered to move high volumes of air while maintaining structural integrity under heavy-duty cycles. For contractors performing AC repair or routine system maintenance, ensuring the correct fan blade rotation is critical; this model is a CCW rotation unit (Counter-Clockwise) as viewed from the discharge side. The hub is configured with a 1/2" bore situated on the intake side, facilitating a secure fit on standard motor shafts. Using precision-balanced blades like the 6130490001 helps prevent vibration that can lead to premature bearing failure in the condenser motor. When replacing a damaged or pitted blade, always verify that the diameter and pitch match the original OEM specifications to maintain design CFM and prevent motor overloading.
Key Benefits- Heavy-duty construction ensures stable performance in residential and commercial outdoor condensing units.
- Precision balancing reduces mechanical stress on the motor shaft and improves overall system acoustics.
- 19-degree pitch optimized for efficient heat rejection and airflow across condenser coils.
- Standard 1/2-inch bore compatible with a wide range of universal and OEM replacement motors.
How do I determine if I need a CCW or CW rotation blade?
Rotation is typically determined by looking at the discharge side (the side air is blowing toward). The 6130490001 is a Counter-Clockwise (CCW) rotation blade. Installing the wrong rotation will result in zero airflow and high head pressure.
Can I use a 2-blade fan to replace a 3-blade or 4-blade fan?
It is best practice to match the blade count and pitch of the original equipment. A 2-blade fan like this Lau model is specifically pitched to move the required CFM for its designed application; changing blade counts can alter the load on the motor and affect cooling performance.
Where should the hub be positioned on the motor shaft?
For most condenser applications, the blade should be positioned so that approximately 1/3 of the blade width is above the fan shroud and 2/3 is within the shroud to ensure maximum air "scoop" and efficient heat transfer.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Lau 6130490001 Fan Blade is a professional-grade HVAC replacement part designed for high-demand condenser motor applications. This 18-inch fan blade features a 19-degree pitch and a 2-blade configuration, engineered to move high volumes of air while maintaining structural integrity under heavy-duty cycles. For contractors performing AC repair or routine system maintenance, ensuring the correct fan blade rotation is critical; this model is a CCW rotation unit (Counter-Clockwise) as viewed from the discharge side. The hub is configured with a 1/2" bore situated on the intake side, facilitating a secure fit on standard motor shafts. Using precision-balanced blades like the 6130490001 helps prevent vibration that can lead to premature bearing failure in the condenser motor. When replacing a damaged or pitted blade, always verify that the diameter and pitch match the original OEM specifications to maintain design CFM and prevent motor overloading.
Key Benefits- Heavy-duty construction ensures stable performance in residential and commercial outdoor condensing units.
- Precision balancing reduces mechanical stress on the motor shaft and improves overall system acoustics.
- 19-degree pitch optimized for efficient heat rejection and airflow across condenser coils.
- Standard 1/2-inch bore compatible with a wide range of universal and OEM replacement motors.
How do I determine if I need a CCW or CW rotation blade?
Rotation is typically determined by looking at the discharge side (the side air is blowing toward). The 6130490001 is a Counter-Clockwise (CCW) rotation blade. Installing the wrong rotation will result in zero airflow and high head pressure.
Can I use a 2-blade fan to replace a 3-blade or 4-blade fan?
It is best practice to match the blade count and pitch of the original equipment. A 2-blade fan like this Lau model is specifically pitched to move the required CFM for its designed application; changing blade counts can alter the load on the motor and affect cooling performance.
Where should the hub be positioned on the motor shaft?
For most condenser applications, the blade should be positioned so that approximately 1/3 of the blade width is above the fan shroud and 2/3 is within the shroud to ensure maximum air "scoop" and efficient heat transfer.
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.
