812736 Gear Reducer SK72-W 3.43:1 1750/510 RPM
812736 Gear Reducer SK72-W 3.43:1 1750/510 RPM Ships in 1-2 Weeks or Special Order
Delivery and Shipping
Delivery and Shipping
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812736 Gear Reducer SK72-W 3.43:1 1750/510 RPM
Description
Description
Product Overview
The 812736 Gear Reducer by Blackmer, model SK72-W, is a 3.43:1 ratio gear reducer designed for pump applications. It converts an input speed of 1750 RPM to an output speed of approximately 510 RPM, facilitating controlled torque and rotational speed suited for positive displacement and sliding vane pumps. This gear reducer is engineered to deliver reliable performance in demanding industrial environments, providing smooth power transmission and long-lasting durability.
Materials and Construction
The 812736 Gear Reducer features high-quality gear materials designed for wear resistance and longevity. Its construction includes precision-machined gears, a corrosion-resistant housing, and sealed components to prevent ingress of contaminants. The internal gears are typically made from hardened alloy steel, enhancing durability under standard operating loads. The housing is often constructed from cast iron or steel with protective coatings to resist environmental corrosion.
Dimensions and Compatibility
The gear reducer measures approximately [insert specific dimensions if available], with mounting flange dimensions compatible with standard pump and motor shaft configurations. It is designed to fit with motors and pumps that have matching shaft diameters and keyways. The unit supports common mounting patterns and shaft sizes used in positive displacement pump systems.
Features
- Gear ratio of 3.43:1, converting 1750 RPM to approximately 510 RPM output
- Constructed with hardened alloy steel gears for durability
- Corrosion-resistant outer housing
- Sealed to prevent contamination and ensure longevity
- Compatible with standard pump and motor configurations
- Designed for stable and smooth power transmission
- Supports intensive industrial applications with reliable performance
Use Cases
- Ideal for pumping systems requiring precise speed control in chemical, water treatment, and oil & gas industries
- Suitable for use with positive displacement and sliding vane pumps in demanding operational environments
- Perfect for customers seeking to reduce their budget on reliable gearboxes for industrial pump applications
- Recommended for applications where long service life and low maintenance are priorities, helping to optimize operational budgets
Included in the Box
The package includes the 812736 Gear Reducer, mounting brackets, and installation hardware. Not included are the motor and pump components; these must be purchased separately and matched for compatibility.
Care and Maintenance
Follow manufacturer-recommended lubrication procedures, typically involving filling or verifying oil levels with specified lubricants. Regularly inspect seals, breather, and fasteners, especially after initial operation. The gear reducer requires minimal routine maintenance but should be checked periodically for lubrication and alignment. It is backed by warranty coverage from Blackmer, with guidance on servicing in the product manual.
