Macromolecular diffusion in homogeneous fluid at length scales greater than the size of the molecule is regarded as a random process. The mean-squared displacement (MSD) of molecules in this regime ...

Low-friction, high-stiffness ball guides support on one rail (top) or two (bottom). The trade-offs for this performance are higher cost and more noise. The shortest path between two points is a ...

Packaging, material handling, semiconductor fabrication, automotive assembly, linear motion, three-axis Cartesian robotics systems, LOSTPED, linear module, Bosch Rexroth Linear Motion and Assembly ...

The Precision Motion Drive System from Amacoil/Uhing is a Model RG rolling ring linear drive with a motion controller for precise, linear motion. The fully programmable drive delivers 7 to 899 lb of ...

Essentially, a guide wheel is a ball bearing that has a special shaped outer race. The inner and outer races of ball bearings are a framework with a groove for the balls to rest in. Burke explained ...

Big, innovative breakthroughs often result in game-changing technologies. Smaller incremental improvements in essential material components can similarly lead to significant performance and efficiency ...

V-738 XY-stages are motorized linear stages driven by linear motors and used in many precision motion and laser machining industrial applications. The XY stage shown above is driven by linear motors ...

Zhejiang Jiecang Linear Motion Technology Co.,Ltd. engages in the research and development, production, and sale of linear drive products in Asia, Europe, and the United States. The company offers ...