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Compact Scroll Pump from Air Squared Inc. Doesn’t Need Turbo Boost to Make Vacuums
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Compact scroll pump doesn’t need turbo boost to make vacuums.

Wheels for Tracked Motion-Control Systems Resist Water and Contamination

Wheels for tracked motion-control systems resist water and contamination.

A Spring-Powered Brake from Nexen

A spring-powered brake from Nexen.

Fasteners that maximize assembly life

Solid pins and spring pins provide simple and effective ways to join parts.

Compact Retaining Rings Fit into Tight Spaces

Hoop-style rings fit shallower grooves than standard retaining rings.

Brushed-dc and Piezo Motors Combine for Precise Position

A brush dc and a piezo rotary motor share the duty in positioning and measuring products with a typical error of less then 100 nm.

Backtalk 10/22/2009

Glenn Martin of New Zealand’s Martin Aircraft Co. turned to the Internet when looking for test pilots willing to pay for the privilege of flying the Martin Jetpack.

3D PDFs Boost Collaboration

Adobe Acrobat 9 Pro Extended makes it easy to share 3D data.

Lock-Out/Tag-Out Misunderstanding Leads to a Crushed Arm

 Lockout/Tagout is one of the most important, most often ignored, and most misunderstood part of the OSHA1910 regulations.

2009 Dodge Caliber R/T

The most affordable of the Dodge lineup, the Caliber R/T four-door hatchback features amenities not found on similar-sized cars.

Letters 10/20/2009
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Readers are still sharing their opinions on the necessity and usefulness of the PE license.

7 Critical Issues in Heater Selection for OEM Applications

This 60-minute webcast will present seven factors that can help you make the most of your heating choices.

Concurrent Engineering: How to Excel at Top Down Design

How will you improve your organization’s product development process in 2010? With concurrent product development techniques, you can engage people from all areas of the design process earlier and more efficiently. 

Electrical power standards - Fluke Corp

Two new electrical power standards — Fluke 6105A and 6100B — improve accuracy and increase voltage-channel current drive for calibrating energy meters which take power from their voltage points.

DIN-rail-mount power supplies - TDK-Lambda Americas

A new series of ac-dc DIN-rail-mount 120 to 480-W power supplies operate off a three-phase ac line input from 340 to 575 Vac.

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