Encoders use different types of technologies to create a signal, including: mechanical, magnetic, resistive and optical - optical being the most common.
Air-driven ejectors are gaining pace as the vacuum source for suction cup handling equipment on robots and special purpose machines (ex: case/carton erectors, de-stackers, unloading equipment, etc.)
Touchless rotary sensors are position sensors that use a position marker attached to an application's rotating part plus a sensor to measure the marker's angle.
Here are three different types of rotary applications and the cable carrier system used for each.
New smaller and more portable electronics in aerospace, defense, and other stressful environments, like those encountered in robotics and oil exploration, are resulting in changing demands and designs of electronic connector systems.
Dynamixel XL-320 is a digital servo (in this case, featuring a 8-bit STM8 controller).
In order for a cable to withstand repeated torsional movement, it's necessary for the cable to have a special design. It's important that the conductors, shield construction and jacket materials of the cable compensate for major changes in bending load and diameter.
In the near future the more advanced the equipment becomes we must produce more skilled labor. This is great benefit to the US in that companies themselves will be helping educate their employees and improving the workforce.
There are different options available for guiding and protecting cables on six-axis robots. Three well- known solutions include flexible tubing, enclosed dress packs and robotic cable carrier systems.
The BeagleBone Black is the latest low cost single-board computer in the BeagleBoard family.
The design of a vacuum system and choice of vacuum components for robot end effectors can be of crucial importance for a successful robot installation. This paper discusses vacuum solutions for robot end effectors, which increase the possibility of a successful robot installation. At the same time, I would like to resolve the misunderstanding that all vacuum ejectors are expensive to operate.
We'll look at electrically-powered vehicles in this load class of about 100 lb (45 kg) up to 2,000 lb (900 kg), and in particular the types of propulsion systems used in them, including fully integrated traction drive systems.
We're seeing growing demand for interfaces that don't require a traditional frame grabber inside the personal computer (PC), as well as a migration towards smaller form factor PCs with embedded processing.
A properly selected current transducer for an application can easily give 25+ years of service. By acknowledging the details behind the data sheet, better performing applications and more robust designs are possible.
The implementation of ASIC based current transducers opens up functionality that the traditional discrete component transducers could never achieve.
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High resolution. Limited space. Not a problem for our latest miniature encoders that provides precise feedback and is easy to install within smaller-sized applications. Now available in 400 and 500 CPRs. Coming in at about the size of a nickel, we've added our proprietary Opto-ASIC sensor technology and improved quadrature for even greater motion control. Product Features: 10 resolutions up to 360 CPR, plus new 400 and 500 CPR resolution; 288 configurations available, including single and differential output; Compact form factor • 0.866 inch (in) / 22.00 millimeter (mm) package outside diameter • 0.446 in / 11.33 mm package height • Fits NEMA 8, 11, 14 and 17 motors; Simple and efficient assembly process • Four-piece construction • Push-on hub disk design, patent pending; 100 kilohertz frequency response; Shafted version up to 0.25 in / 6.25 mm diameter.