The new induSENSOR MSC7401 controller from Micro-Epsilon works for displacement and distance measurements in automation technologies and machine building. The controller is compatible with inductive LVDT and LDR measuring gauges and displacement sensors from Micro-Epsilon. The MSC7401 controller is designed to be operated with LVDT and LDR measuring gauges and displacement sensors. These sensors are […]
Micro-Epsilon draw-wire sensor is smallest in the world
The new Micro-Epsilon wireSENSOR MT19 draw-wire sensor has a weight of only 8 g and a size of just 19 x 19 mm. This wireSENSOR MT19 linear sensor is used for displacement and distance measurements with a measuring range of 40 mm. The dynamic sensor is compact and enables wire accelerations up to 60 g. […]
Thomson creates online industrial linear-actuator sizing and selection tool
Thomson Industries, Inc. now offers a new Linear MOTIONEERING online tool that helps design engineers accurately size and select electric linear actuators. The powerful, self-service functionality of the tool provides an interactive series of questions, making it easier for users to benefit from Thomson’s extensive application engineering knowledge base. The online questionnaire starts with an […]
How to generate the motion profile for a linear system
One of the first steps in sizing any type of linear guide or drive component is to determine the required motion profile. The motion profile is simply a way to define and graphically depict how the component should achieve the specified travel, in terms of velocity and time. The motion profile is the basis for […]
Gallery: Hexapod robots – design variations and applications
Hexapod robots, also referred to as simply “hexapods” or “Stewart platforms,” are a type of parallel kinematic device with six degrees of freedom. You might recognize hexapod robots as the technology behind motion simulators and vibration isolation mechanisms, where their six degrees of freedom (X, Y, Z, roll, pitch, and yaw) allow them to accurately […]
Motion Trends: Linear bearings help some CNC machine builders trim cost
Axes on CNC machines to allow spindle movements are mission critical — requiring high accuracy. But doors and other linear axes have different design requirements — with forgiveness and ruggedness being priority instead. Now, linear bearings from Rollon Corp. help some CNC machine builders trim cost and improve reliability by satisfying these unique design requirements. […]
Linear motion trends in slides: Robotics and mobile designs lead the charge
Demand for simple-to-install and pre-integrated linear-slide systems continues unabated … especially in applications only recently automated. Here’s the perspective of Matt Mowry, North American market manager for drylin products at igus: “We’ve supplied fully assembled and customized linear-slide tables … complete with motors and accessories. We’ve also supplied custom-extruded linear profiles and bearing liners to […]
How to measure synchronous (toothed) belt tension
One of the benefits of synchronous belts is their ability to operate with lower tension than their V-belt counterparts. And once the proper tension is determined and applied, synchronous belts rarely need re-tensioning. But improper tension in a synchronous belt drive system — either too low or too high — can lead to poor meshing […]
Festo at Automate 2019: OEM productivity-boosting solutions
Festo is showing electric and pneumatic motion-automation solutions at Automate 2019 April 8 to 11 at McCormick Place in Chicago — Booth 8151. Productivity-enhancing solutions include company-wide component interoperability and online tools for designing subassemblies that slash OEM engineering overhead and reduce delivery time. With the Festo Handling Guide Online, engineers can design single-axis or […]
Update on roller-screw actuator design and applications (with video and image galleries)
Roller screws are also called planetary roller screws or sometimes satellite roller screws for how their nut-encased rollers orbit the drive-shaft axis during operation. These mechanical rotary-to-linear devices work in an increasing number of electromechanical actuators. Satellite roller-screw geometry includes far more internal contact between load-bearing subcomponents than their ballscrew cousins, and that boosts rigidity […]
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