Increasing globalization and industrialization are spurring high-capacity manufacturing with even less tolerance for errors than ever before. These applications are leveraging servomotors and drives in their quest to achieve better efficiency with automation. This is because servomotors are one of the most commonly used motors for precision positioning and load-responsive motion. Servomotors power applications in […]
Motion Casebook
Motion systems application examples for ac drives
All ac drives (including those known as variable frequency drives or VFDs) must satisfy specific application demands. The most common of these ac drives differ from those typical for precision motion control found in robotics, semiconductor fabrication, certain types of machining, and medical instruments to output motion to sub-mm to µm and even nm scales. […]
Motion systems application examples: Conveyors for many uses
Ranging from discrete product transport to bulk-material carriage, conveyor functions are as varied as the places in which they work. Engineers make conveyors meet specific applications by tailoring about a dozen conveyor design elements: belt or chain size, morphology and material; bases and support frames; controller, drive, and motor or motors; mode of belt or […]
Motion systems application examples: Controllers advance
Motion controllers range from single-axis smarts to programmable automation controllers (PACs) that synchronize hundreds of axes and plant IT. These brains of precision motion are at the heart of today’s motion-system innovation. But controls are increasingly advanced in mobile applications as well. Consider just one example: Trust Automation Inc., known for standard and custom motion […]
Motion systems application examples: Compression springs
By Leslie Langnau • Compression springs are typically used to resist linear compressing forces (such as a push force) where space is limited, where uniform bearing pressures are required, or to reduce buckling. Thus, they are ubiquitous motion components. In the automotive industry, they are common in seats, pedals, transmission springs and windshield wipers. More […]
Motion systems application examples: Chains for every environment
By Leslie Langnau • With recent advances in precision, designers can use chains in more applications than ever, including remote installations thanks to lubrication technology. Chains are versatile and reliable components used primarily to transmit power in machinery or convey products. Roller chains are mainly used with drives. But they can also be found in […]
Motion system applications for cables
By Mary Gannon • More than any other component, cables come in customized versions to satisfy specific application requirements. The number of conductors and strands to transmit power to motors and feedback to and from sensors and controllers are just a couple cable features designers match to designs. More after the jump. Usually requiring UL listing, […]
Motion systems application examples: Electric actuators for versatility in motion
Electric actuators range from syringe-sized units in medical applications to those that drive truck-sized industrial presses. These ubiquitous muscles of precision motion usually incorporate an electric motor and rotary-to-linear device for conversion of torque to linear force. So let’s cover common motion applications for this component type. No matter the application, electric actuators deliver precision and repeatability—indispensable […]
