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September 2021

PT Issue

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Publisher's Page

Freddie Mercury in the Show Me State

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.

Technical Articles

Animatronics

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

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

Ask the Expert

Lead Screws vs. Ball Screws: Which Will Work Best for Your Application?

Reviewing the characteristics of lead screws vs. ball screws can help you select the right screw-driven system for your linear motion application.

Power Play

The Toys That Make Engineering Noise: Part 2

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.

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

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Power Transmission Engineering magazinePower Transmission Engineering is THE magazine of mechanical components. PTE is written for engineers and maintenance pros who specify, purchase and use gears, gear drives, bearings, motors, couplings, clutches, lubrication, seals and all other types of mechanical power transmission and motion control components.

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