September 2021

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September 2021 (Complete Issue PDF)

Feature Articles

The Art of the Rebuild
Gearbox Modifications Protect 1.2 Million Acres of Arkansas Farmland

The Packaging Perspective
Pack Expo Las Vegas Gears Up for In-Person Trade Show

Power Transmission Suppliers Converge at AGMA's MPT Expo
St. Louis plays host to the leading suppliers in mechanical power transmission, September 13-16

Technical Articles

Animatronics covers a wide range of applications, power levels and interfaces, as well as different actuator methods.

Another Thought: Brace for the Impact of The Washington Solution to Fix Climate Change
How it impacts our industries.


Freddie Mercury in the Show Me State (Publishers Page)
The Motion + Power Technology Expo takes place September 13-16 in St. Louis. It's going to be a different kind of trade show than most people have ever experienced.

Lead Screws vs. Ball Screws: Which Will Work Best for Your Application? (Ask the Expert)
Reviewing the characteristics of lead screws vs. ball screws can help you select the right screw-driven system for your linear motion application.

Product News (Product News)
The complete Product News section from the September 2021 issue of Power Transmission Engineering.

Industry News (Industry News)
The complete Industry News section from the September 2021 issue of Power Transmission Engineering

The Toys That Make Engineering Noise: Part 2 (Power Play)
Who doesn't love LEGO? While no parent enjoys stepping on them in the living room, I'd rather have my kids building a castle, a tower or a giant LEGO wind mill then watch their faces glued to their cell phones for hours on end.