Browning 1VL40X5/8 CLEAR PK Sheave
The Browning 1VL40X5/8 is a professional-grade single groove VL series sheave engineered for precise speed and airflow adjustments in fractional horsepower applications. This variable pitch sheave features a 3.75" outside diameter and a 5/8" fixed bore (finished with keyway), allowing for direct shaft mounting without additional bushings. Constructed from high-density cast iron and finished with a clear protective coating to resist corrosion, this 1VL40 motor pulley is a staple in HVAC fan drives and blower systems where system balancing is required.
Designed for maximum versatility, the 1VL40X5/8 accommodates a wide range of belt profiles including 3L, 4L, A, AX, 5L, B, and BX belts. By manually adjusting the flange position, technicians can achieve a variable pitch range between 2.3 and 3.8. This adjustment effectively modifies the driven speed of the equipment: moving the discs closer together causes the belt to ride higher, increasing the pitch diameter and output speed. This mechanical flexibility makes the Browning 1VL40 an essential component for fine-tuning centrifugal fans, pumps, and general belt-driven mechanical power transmission systems.
Key Benefits:
- Precision Speed Control: Allows for micro-adjustments in pitch diameter to meet specific CFM requirements in HVAC systems.
- Heavy-Duty Construction: The cast iron sheave body provides superior vibration damping and durability under high-stress industrial conditions.
- Broad Belt Compatibility: Engineered to interface seamlessly with multiple belt sections (A, B, 3L, 4L, 5L), reducing the need for extensive inventory.
- Corrosion Resistance: The clear "PK" coating protects the machined surfaces from oxidation during storage and service.
Common Questions:
How do I adjust the pitch diameter on the Browning 1VL40X5/8?To change the pitch or speed, loosen the setscrew on the adjustable flange and rotate it on the threaded barrel. Moving the flange inward increases the pitch diameter and driven speed, while moving it outward decreases them.
What belt types are compatible with this single groove sheave?This sheave is highly versatile, supporting 3L, 4L (A or AX), and 5L (B or BX) V-belts, making it suitable for both light fractional and standard industrial belt drives.
Is this sheave balanced for high-speed operation?Yes, Browning VL sheaves are precision-balanced to ensure smooth, vibration-free performance, which helps extend the life of the motor bearings and the driven equipment.
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: $61.73
-65%$61.73
$21.61Browning 1VL40X5/8 CLEAR PK Sheave
The Browning 1VL40X5/8 is a professional-grade single groove VL series sheave engineered for precise speed and airflow adjustments in fractional horsepower applications. This variable pitch sheave features a 3.75" outside diameter and a 5/8" fixed bore (finished with keyway), allowing for direct shaft mounting without additional bushings. Constructed from high-density cast iron and finished with a clear protective coating to resist corrosion, this 1VL40 motor pulley is a staple in HVAC fan drives and blower systems where system balancing is required.
Designed for maximum versatility, the 1VL40X5/8 accommodates a wide range of belt profiles including 3L, 4L, A, AX, 5L, B, and BX belts. By manually adjusting the flange position, technicians can achieve a variable pitch range between 2.3 and 3.8. This adjustment effectively modifies the driven speed of the equipment: moving the discs closer together causes the belt to ride higher, increasing the pitch diameter and output speed. This mechanical flexibility makes the Browning 1VL40 an essential component for fine-tuning centrifugal fans, pumps, and general belt-driven mechanical power transmission systems.
Key Benefits:
- Precision Speed Control: Allows for micro-adjustments in pitch diameter to meet specific CFM requirements in HVAC systems.
- Heavy-Duty Construction: The cast iron sheave body provides superior vibration damping and durability under high-stress industrial conditions.
- Broad Belt Compatibility: Engineered to interface seamlessly with multiple belt sections (A, B, 3L, 4L, 5L), reducing the need for extensive inventory.
- Corrosion Resistance: The clear "PK" coating protects the machined surfaces from oxidation during storage and service.
Common Questions:
How do I adjust the pitch diameter on the Browning 1VL40X5/8?To change the pitch or speed, loosen the setscrew on the adjustable flange and rotate it on the threaded barrel. Moving the flange inward increases the pitch diameter and driven speed, while moving it outward decreases them.
What belt types are compatible with this single groove sheave?This sheave is highly versatile, supporting 3L, 4L (A or AX), and 5L (B or BX) V-belts, making it suitable for both light fractional and standard industrial belt drives.
Is this sheave balanced for high-speed operation?Yes, Browning VL sheaves are precision-balanced to ensure smooth, vibration-free performance, which helps extend the life of the motor bearings and the driven equipment.
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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Description
The Browning 1VL40X5/8 is a professional-grade single groove VL series sheave engineered for precise speed and airflow adjustments in fractional horsepower applications. This variable pitch sheave features a 3.75" outside diameter and a 5/8" fixed bore (finished with keyway), allowing for direct shaft mounting without additional bushings. Constructed from high-density cast iron and finished with a clear protective coating to resist corrosion, this 1VL40 motor pulley is a staple in HVAC fan drives and blower systems where system balancing is required.
Designed for maximum versatility, the 1VL40X5/8 accommodates a wide range of belt profiles including 3L, 4L, A, AX, 5L, B, and BX belts. By manually adjusting the flange position, technicians can achieve a variable pitch range between 2.3 and 3.8. This adjustment effectively modifies the driven speed of the equipment: moving the discs closer together causes the belt to ride higher, increasing the pitch diameter and output speed. This mechanical flexibility makes the Browning 1VL40 an essential component for fine-tuning centrifugal fans, pumps, and general belt-driven mechanical power transmission systems.
Key Benefits:
- Precision Speed Control: Allows for micro-adjustments in pitch diameter to meet specific CFM requirements in HVAC systems.
- Heavy-Duty Construction: The cast iron sheave body provides superior vibration damping and durability under high-stress industrial conditions.
- Broad Belt Compatibility: Engineered to interface seamlessly with multiple belt sections (A, B, 3L, 4L, 5L), reducing the need for extensive inventory.
- Corrosion Resistance: The clear "PK" coating protects the machined surfaces from oxidation during storage and service.
Common Questions:
How do I adjust the pitch diameter on the Browning 1VL40X5/8?To change the pitch or speed, loosen the setscrew on the adjustable flange and rotate it on the threaded barrel. Moving the flange inward increases the pitch diameter and driven speed, while moving it outward decreases them.
What belt types are compatible with this single groove sheave?This sheave is highly versatile, supporting 3L, 4L (A or AX), and 5L (B or BX) V-belts, making it suitable for both light fractional and standard industrial belt drives.
Is this sheave balanced for high-speed operation?Yes, Browning VL sheaves are precision-balanced to ensure smooth, vibration-free performance, which helps extend the life of the motor bearings and the driven equipment.
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.
