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KI Pumps & Systems, Inc.  |  SKU: 812511

812511 Gear Reducer SK971.1Z 2.86:1, 280TC

$ 4,437.00 $ 4,930.00

812511 Gear Reducer SK971.1Z 2.86:1, 280TC Ships in 1-2 Weeks or Special Order

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Description

Introducing the 812511 gear reducer SK971.1Z 2.86:1, 280TC by Blackmer.

The 812511 gear reducer provides a 2.86:1 reduction ratio compatible with 280TC motor frame interfaces. It features high-strength gear assemblies constructed from alloy steel or similar durable materials, ensuring longevity and resistance to corrosion. The unit's dimensions include a flange-mounted housing designed for easy alignment within existing pump systems, with a shaft diameter suitable for 280TC motors, typically around 25 mm, and a mounting pattern aligned with industry standards for quick installation.

Key features include a robust gear train with precision-machined components, sealed bearings for long-term lubrication retention, and a design optimized for minimal backlash and smooth torque transfer. The gear reducer withstands continuous operation in industrial environments, providing reliable power transmission. Its specifications include a maximum input power of approximately 1.5 kW, with operating temperatures ranging from -20°C to 80°C, suitable for pump applications requiring stable speed reduction.

Use cases for the 812511 gear reducer include coupling with 280TC motors for driving positive displacement pumps and sliding vane pumps within fluid transfer systems. It is ideal for applications in water treatment, chemical processing, and industrial fluid handling operations where maintaining consistent flow and pressure is critical. The unit’s affordability makes it suitable for budget-conscious projects requiring dependable performance without compromising quality.

The package ships with the gear reducer unit, mounting hardware, and lubrication grease, excluding external motors or pumps. It requires periodic maintenance, including lubrication checks and alignment verification. The gear reducer is designed for straightforward installation and can be maintained by routine inspection of seals and gear wear. It conforms to industry standards for mechanical safety and durability and is backed by manufacturer warranty coverage for defects and performance issues.

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Frequently Asked Questions

What are the key benefits of using the 812511 gear reducer in industrial applications?
The 812511 gear reducer offers reliable power transmission with minimal backlash, high durability, and resistance to corrosion, making it ideal for industrial applications like pumps and fluid transfer systems. Its precision-designed gear train ensures smooth torque transfer and long-term operation, reducing maintenance needs. It’s perfect for high torque requirements and continuous operation in demanding environments.
How easy is it to install the 812511 gear reducer with 280TC motors?
The gear reducer features a flange-mounted housing designed for quick and straightforward installation, aligning with industry standards. Its compatibility with 280TC motor interfaces and mounting pattern simplifies coupling with existing equipment, allowing for easy setup and minimal downtime. Routine checks for alignment and lubrication ensure optimal performance.
Is the 812511 gear reducer suitable for corrosive or harsh environments?
Yes, the 812511 gear reducer is built with corrosion-resistant materials and sealed bearings, making it suitable for harsh environments such as water treatment and chemical processing. Its durable alloy steel components can withstand corrosive elements and temperature variations up to 80°C, ensuring reliable operation in challenging conditions.
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