Bell-Everman’s new ServoSpline™ positioning stage offers a unique drive mechanism that provides backlash-free motion and simplified control. ServoSpline is an extension of a classic rack-and-pinion design that provides simple motion commands and positions the stage in the x- and y-axis by independently driving the two splines. It provides engineers with a reliable stage that is […]
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How to make your linear motion technology easy to maintain
Adding linear motion to articulated robots adds flexibility and extends the work envelope of your system. The 7th axis tracks that enable this linear motion all provide the same functionality but differ in one significant design feature: the antifriction bearing system used to support and guide the tracks. Watch this video to learn how to select the […]
PHD’s new modular electric slide provides flexibility for system design
PHD, Inc., a manufacturer of industrial automation solutions, is pleased to release the PHD Plus™ Series ESFX Electric Linear Actuator Slide. Series ESFX Electric Linear Slides are designed to provide superior speed and load/moment performance in a saddle type actuator. Along with other PHD electric and pneumatic solutions, these linear slides can combine to create […]
How to select and apply rail brakes
By Alex Thell, Mechanical Engineer, Nexen Group Linear guide rail brakes play a critical role in many linear motion applications by ensuring that the guide carriage and payload do not move under load. Precision linear motion is an important requirement for a range of machinery such as packaging machines, metal-cutting machine tools, woodworking machines and […]
Advanced Features Set New Tiny Linear Encoder Apart
RSF Elektronik has released the MS 15 optical kit style linear encoder with the most advanced features available in the smallest mechanical profile in the industry. Available in North America through parent company HEIDENHAIN Corporation, the MS 15 is suited for motion applications in various industries such as metrology, semiconductor, medical and automation. The MS […]
H2W Technologies Manufactures Brushless Linear Motors
With the recent acquisition of the Baldor linear motion product line, H2W Technologies has begun manufacturing brushless linear motors in its Santa Clarita, CA facility. With extensive experience in designing and building custom linear motion systems, and now, with the tooling necessary to produce both ironless and iron-core brushless linear motors, H2W has the capability […]
XY piezo nanopositioning stages for extreme precision applications
The new QNP-XY series piezo nanopositioning stages from Aerotech provide the resolution, linearity, repeatability, and high dynamics required for the most demanding applications from microscopy to optics alignment. With resolution to 0.15 nm, linearity to 0.007%, and repeatability to 2 nm, nanometer-level precision is assured. With the highest dynamics (resonant frequency and stiffness) of any […]
Zero backlash indexing drive nut is also jam proof
The Amacoil-Uhing Model RS drive nut provides smooth backlash-free linear motion in machine design. Unlike a screw, the RS drive nut runs on a smooth shaft without threads. This eliminates the potential for clogged threads and jamming. If debris does become lodged in the drive nut’s travel path, the drive simply slips until the operator […]
USDA recertifies Dorner’s AquaPruf® 7400 ultimate series conveyor
The United States Department of Agriculture has recertified Dorner Manufacturing’s AquaPruf® 7400 Ultimate Series conveyor platform for meeting all the necessary hygiene requirements for the design of mechanical belt conveyors used in meat and poultry processing, as outlined in NSF/ANSI/3-A 114159-3-2010. In receiving its recertification, the 7400 Ultimate Series conveyor’s design meets or exceeds USDA […]
FT SeriesTM product line expands with new FT45
Curtiss-Wright Corporation (NYSE: CW) announced the expansion of its Exlar FT Series™ universal electric rod style linear actuator product line with the release of the FT45 model. The FT Series roller screw driven actuators offer high thrust, high speed, and high robustness in a compact form factor, making them an ideal alternative to hydraulic cylinders. […]