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KI Pumps & Systems, Inc.  |  SKU: 812522

812522 Gear Reducer SK971.1Z 3.11:1, 320TC

$ 4,896.00 $ 5,440.00

812522 Gear Reducer SK971.1Z 3.11:1, 320TC Ships in 1-2 Weeks or Special Order

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Description

Introducing the 812522 Gear Reducer SK971.1Z 3.11:1, 320TC by Blackmer!

The 812522 Gear Reducer with model SK971.1Z offers a gear reduction ratio of 3.11:1 and features a 320TC motor frame interface, designed for reliable power transmission in pump systems. Constructed with high-strength steel gears and precision-machined components, this gear reducer provides durable performance, smooth operation, and long service life in demanding environments. The corrosion-resistant housing enhances durability against moisture and contaminants, making it suitable for various industrial applications.

Dimensions include a motor mounting flange compatible with 320TC frame size, with a standard flange bolt pattern. The device measures approximately 8 inches in length, 6 inches in width, and 7 inches in height, with a weight of about 15 pounds. Shaft diameters correspond to standard 320TC interfaces, supporting compatibility with compatible motors and pumps. The gear ratio and internal gearing ensure efficient torque transfer and speed reduction.

Key features of the 812522 Gear Reducer include a 3.11:1 gear ratio for delivering consistent torque, a 320TC external mounting flange for easy installation, high-quality gear materials for wear resistance, and a sealed housing to prevent contamination and oil loss. It is suitable for pump applications such as positive displacement and sliding vane pumps, especially where stable, efficient power transmission is required. This gear reducer is ideal for use in industrial, agricultural, and fluid handling setups where precise and reliable operation is critical.

The package includes the gear reducer unit; mounting hardware is not included and must be sourced separately. Ensure compatibility with your motor and pump specifications, including shaft diameter, keyway size, and mounting pattern, before installation. Proper alignment, lubrication per manufacturer instructions, and secure coupling installation are essential for optimal performance.

Maintenance involves periodic lubrication checks, cleaning of seals and breather vents, and inspection of gear integrity. The gear reducer can be operated with standard industrial gear oil, with recommended oil change intervals of approximately 3,000 operating hours. A manufacturer's warranty covers defects and workmanship for one year from the date of installation.

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Frequently Asked Questions

What makes the 812522 SK971.1Z gear reducer suitable for industrial applications?
The 812522 SK971.1Z gear reducer is designed with high-strength steel gears, corrosion-resistant housing, and precise machining, making it highly durable and reliable for demanding industrial environments where stable power transmission is critical. Its sealed construction helps prevent contamination, ensuring long-lasting performance in various applications.
How does the gear reduction ratio of 3.11:1 benefit pump speed reduction in setups using the 812522 SK971.1Z?
The 3.11:1 gear reduction ratio of the 812522 SK971.1Z effectively decreases the motor speed while increasing torque, making it ideal for pump speed reduction in fluid handling systems. This ensures efficient operation and precise control in pump applications, including positive displacement and sliding vane pumps.
What installation considerations should I keep in mind when pairing the 812522 SK971.1Z with a compatible motor and pump?
Proper installation of the 812522 SK971.1Z involves ensuring compatibility of the shaft diameter and keyway, aligning it correctly with the motor and pump, and sourcing the appropriate mounting hardware. Regular maintenance including lubrication checks and seal inspections are essential for optimal performance and longevity.
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