Gear Boxes

Gear boxes are mechanical devices that transmit power to machinery by converting speed and torque through gears. They offer precise torque control and efficiency, with specifications such as gear ratios, torque limits, and power ratings critical for ensuring optimal performance in various industrial settings.

  1. Allen-Bradley Gearboxes, 3 Items 6 Units, ALBR20AD011C3AY

    Gear Boxes

    Allen-Bradley Gearboxes, 3 Items 6 Units, ALBR20AD011C3AY

    Industrial gearboxes from a large oil and gas company. 3 line items, 6 units. Aggregate fair market retail value $21,500 to $23,000.* New surplus, original packaging.**

    Allen-Bradley/Rockwell Automation dealers and industrial drive equipment resellers. Compact lot of identical-platform gearboxes well suited for shelf stock or project closeout.

    Contents: - Allen-Bradley ALBR20AD011C3AY gearbox (2 units, mat. 2056025) - Allen-Bradley ALBR20AD011C3AY gearbox (2 units, mat. 2056023) - Allen-Bradley gearbox, high-unit-value pair (2 units)

     Full 3-item manifest attached. 

    How to bid: Use the Make Offer button to submit your bid for the complete lot. Bids are for the entire 3-item lot only, no partial-lot or per-item offers.  The lot will be awarded to the strongest qualifying bid received by 2:00 PM CT on June 17, 2026, subject to seller’s review.  Location: Baton Rouge, LA.

    * Aggregate fair market retail value is an analytical estimate from the Dynaprice pricing engine against verified surplus comps. It is not a sale price, reserve, or appraisal, and is not a representation that any item will resell at the referenced level. ** New surplus, original packaging. Some packaging may show warehouse storage wear. *** Images are illustrative and actual-unit photos available on request.

Popular Manufacturers

Allen Bradley

Common Applications

manufacturing machinery

automotive systems

aerospace components

material handling equipment

robotics

energy generation systems

Buying Guide

Gear Boxes Buying Guide

Selecting the right gear box is crucial for achieving optimal efficiency and performance in industrial systems. Understanding the specific requirements of your machinery will guide your choice.

Consider the mechanical needs and the environmental conditions where the gear box will operate, ensuring compatibility with existing systems.

  • Verify gear ratios to ensure proper speed and torque conversion.
  • Check torque limits to match the demands of your application.
  • Assess power ratings to confirm compatibility with machinery power needs.
  • Ensure the gear box is designed for the operational environment, including temperature and pressure ranges.

Frequently Asked Questions

What are the key specifications to consider when choosing a gear box?
When selecting a gear box, you should consider gear ratios, torque limits, power ratings, and the efficiency required for your specific industrial application.
How do gear boxes improve machinery efficiency?
Gear boxes enhance machinery efficiency by optimizing torque and speed conversion, which reduces energy loss and ensures machinery operates at its optimal performance levels.
What types of industries commonly use gear boxes?
Gear boxes are widely used in industries such as manufacturing, automotive, aerospace, and material handling due to their ability to provide precise control over mechanical movements.
How does gear ratio affect the performance of a gear box?
The gear ratio determines the level of torque and speed conversion, affecting the mechanical advantage and overall efficiency of the gear box in various applications.