Designfax – Technology for OEM Design Engineers was launched as an exclusive eMagazine in October 2005 following 25 successful years in print. Subscribers to the weekly publication (48 issues a year) are high-level OEM product design engineers and engineering managers who operate in a broad range of manufacturing industries, including automotive, aerospace, appliances, medical equipment, transportation, computer process controls, industrial equipment, and more. Primary content focuses on the latest exciting applications and products for Electrical/Electronic, Mechanical, Motion Control, Fluid Power, and Materials engineering, including articles on powerful software programs that serve as a primary engineering tool. Take a look at what Designfax offers and then subscribe.
| March 14, 2023 | Volume 19 Issue 10 |
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 | What is the C-Flex Pivot Bearing?
It's a flexure-based bearing utilizing internal flat crossed springs, capsuled in a cylindrical housing, to provide precise rotation with low hysteresis and no frictional losses. The C-Flex bearing will offer infinite life when used within its rated load and rotation values. Applications include Medical, Industrial, Aerospace, Semiconductor, and Optical.
Advantages include: Frictionless, Backlash-free, Self-centering, Simple installation, Low hysteresis, Vacuum applications, Stock items, No lubrication, No maintenance, and Infinite life.
Learn more from C-Flex, The Leader in Flexing Metal Technology.
View the C-Flex Pivot Bearing training page. |
| | Feature articles |
 | U.S. Army tests cutting-edge heavy-duty airdrop system
The U.S. Army is testing the Rapid Rigging De-Rigging Airdrop System, which uses reusable airbag modules to dissipate the force of impact for loads up to 22,000 lb. The system boasts many advantages, including faster and safer de-rigging and a dramatic reduction in the amount of cardboard honeycomb traditionally used to pack and protect cargo.
Read the full article. |
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 | No-pigment plasmonic paint stays 30 degrees cooler
New University of Central Florida-developed plasmonic paint uses nanoscale structural arrangement of colorless materials instead of pigments to create colors. Besides being incredibly lightweight, the painted surface can stay markedly cooler than if it were covered with standard commercial paint.
Read the full article. |
 | All-new Dodge Hornet: Fastest CUV under 30 grand
Dodge hasn't had a completely new model release in about a decade, but the all-new Dodge Hornet will change that and bring a good bit of muscle to the compact utility vehicle (CUV) segment. Hornet will come in two powertrain options: GT (4-cylinder turbo) and R/T (the brand's first hybrid). Dodge says the entry-level GT is the industry's quickest, most powerful utility vehicle under $30,000. Hornet includes lots of high-performance features.
Read the full article. |
 | High-performance linear motors: A technical overview
Linear motors are found in everything from automated optical inspection machines to amusement park rides and even aircraft carrier jet launchers. Learn about the different types of linear motors available for industrial use, their principles of operation, history of development, design methods, and applications in this in-depth overview from HIWIN Corp. Lots to learn here.
Read the full HIWIN article. |
 | Highly adaptive bearing for light-to-moderate loads in linear motion applications
The MiniRoller Rail from Rollon eliminates the noise, difficult assembly, misalignment, and unnecessary weight typically associated with using linear guides with recirculating ball bearings in lighter-duty aerospace, medical, pharma, life science, and packaging applications. It also offers machine builders exceptional flexibility with a variety of optional materials, surface treatments, and mounting hardware and fasteners, including both metric and inch sizes. The new linear bearing's induction-hardened and machined raceways reduce noise and deliver a long, reliable lifetime.
Learn more. |
 | Machine vision: Check part orientation and more
AutomationDirect has entered the industrial vision market with the addition of the Datalogic Smart Vision sensor. This sensor is an intelligent self-contained system that can capture an object's image as it passes by and make decisions based on the details of that image. Built around a powerful multiprocessor platform featuring embedded artificial intelligence tech, the Smart-VS sensor is highly advanced but remains simple to configure. Applications include part orientation for pick-and-place systems, verifying proper application of tamper-proof seals, and checking solder connections in circuit board production.
Learn more. |
 | Pinch valves: Flow control without contamination
Beswick miniature pinch valves are now available for 1/8-in. OD and 1/4-in. OD tubing. The PV series miniature pinch valve is designed to control fluid when it is advantageous to avoid fluid contact with mechanical components and elastomeric seals. Pinch valves achieve fluid control by clamping down on the outside diameter of the tubing in order to limit or stop flow. The PV has a port for pneumatic actuation as well as a manual knurled knob for extra flexibility.
Learn more.
Watch the pinch valve video to learn more of the benefits. |
 | How to select a linear bearing pillow block
When it comes to choosing a pillow block style to help provide a secure foundation for a rotating shaft, the engineers at Lee Linear suggest using something called "P.O.S.T.L.U.D.E.S" as your guide: Precision, Orientation, Speed, Travel, Load, Unknowns, Duty Cycle, Environment, and Safety. Learn all about pillow block types, construction, and applications in this informative blog.
Read the full article. |
 | Ultra-compact IEC appliance inlet saves valuable interior space
SCHURTER continues to meet today's increasing demand for smaller electronic equipment with the launch of its 5121 filtered appliance inlet. The compact filter series features an IEC C14 inlet with capacitors and a fully encased steel housing that reliably shields high-frequency interference conducted through cables or radiated interference. Targeted for applications with shallow installation depth, the new 5121 filter series is available in both standard and medical M80 versions, making it well suited for lab, industrial, medical, telecom, audio/video, and office equipment.
Learn more and get the specs. |
| | Most popular last issue |
 | Solterra: Subaru's first all-electric SUV
If your driving lifestyle includes a get-up-and-go-anywhere attitude and you are game for trying a new all-electric vehicle, Subaru's Solterra could be a good choice for you. The five-passenger EV comes standard with a Symmetrical All-Wheel Drive system that provides outstanding traction and capability in all kinds of weather and terrain.
Read the full article. |
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| | Videos+: Technologies and inspiration in action | Timing belts and pulleys calculator
Learn how to use the quick-and-easy Center Distance Designer Calculator from Stock Drive Products/Sterling Instrument (SDP/SI). This handy resource will make designing and ordering parts for mechanical systems using single- or double-sided belt drives much easier, calculating center drive ratios, center distances for a pulley pair, and more. Get the right pulley and timing belt combination and instantly identify the appropriate part numbers that meet your specifications.
Learn about the Center Distance Designer Calculator.
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