On a typical machine tool, the tool that performs the machining operation (cutting, milling, or boring, for example) is attached to a rotating spindle that drives the tool. But on machines that require long machining lengths, such as milling and boring, the tool is mounted to an arbor. The arbor is driven by the spindle […]
What are strain energy and resilience in the context of compression (wave) springs?
When a compressive or tensile load is applied to a spring (or any elastic material), the load does work on the spring, causing the spring to undergo a change in shape (extension or compression). This change in shape creates a type of potential energy — referred to as strain energy — in the material. Typical […]
How to avoid wave spring fatigue in dynamic applications
Wave springs are gaining acceptance in motion applications, thanks to their ability to provide similar force and deflection characteristics to traditional coil springs, but with significantly reduced working height. Although wave springs can be used in static applications — such as preloading a bearing or mechanical seal — many applications require dynamic movement — for example, […]
New gearhead family features high torque, wide range of gear ratios
New pure metal GPT gearheads from FAULHABER MICROMO feature performance values comparable to more expensive technologies on the market like ceramic components. The gearheads are available in diameters of 22, 32 and 42 mm. Compared to predecessor models, the continuous input speed was more than doubled above 10,000 rpm, and can support input speeds up […]
What are some common wave spring material and finish options?
There are four key criteria for sizing and selecting a wave spring: load, working height, physical design requirements (bore diameter, ID, OD), and material. In many cases, manufacturers supply custom wave springs in “exotic” materials or with special finishes to meet unique application demands, including difficult environments or corrosion resistance. And in some cases, appearance also […]
How are industrial shock absorbers different from other damping systems?
Shock loads are common in industrial equipment — both as a normal result of the application and as unforeseen loads that occur when there’s a variance in the operation or process. Whether incorporated into the initial design or added after implementation, industrial shock absorbers are often the best choice for mitigating the forces that result […]
How do cycloidal gears work and where are they used?
One way to classify gears is by the profile of the gear teeth: involute, cycloidal, or trochoidal. (Note that trochoidal gears are used primarily in pumps.) The majority of gears used in motion control applications — including spur, helical, and bevel designs — are involute gears. However, cycloidal gears are a good choice for motion control […]
Pedal electric cycles (pedelecs) employ FAULHABER electric motors
In many parts of the world, bicycles are central to the culture — both for recreation and practical transportation for everyday tasks such as shopping or commuting to and from work. Efforts to reduce CO2 emissions, concerns about climate change, and rising fossil-fuel costs in many areas (along with congested roadways) have only spurred more […]
ACE Controls adds e-commerce function to website
ACE Controls presents an all new e-commerce web store, making AceControls.com a true one-stop shop for sizing, configuring, and now purchasing shock absorbers or gas springs. All the previously offered tools and resources are still available on the website, including product sizing tools, accessory configurators, tutorials, and a full CAD library with part drawings. Being […]
Orbex slip rings offer IP65 protection for demanding environments
The Orbex Group now offers IP65-rated slip rings for reliable use in demanding industrial or outdoor environments. Units include the 200 series of harsh environment slip rings, as well as the 500 and 300 series (with the -F option) of through-bore slip rings and miniature slip rings, respectively. Constructed from stainless steel, the rugged 200 […]
- 1
- 2
- 3
- …
- 69
- Next Page »
@motion_control
Design World Network
LinkedIn
YouTube
Instagram