FLUID POWER: New CD Couplings® from Zero-Max provide the ideal combination of high dynamic load capacity and high torsional stiffness to ensure reliable system operation in fixed displacement hydraulic pumps driven by servo motors. They are designed so the working part is made of a composite material. The composite disc design withstands the punishment and stress of a servo motor. CD Couplings® are available in single and double flex aluminum hub models with or without keyways. The single flex models have a torque capacity range from 40 to 1,436 Nm and beyond with speed ratings from 4,400 to 17,000 rpm. All CD Couplings are environmentally friendly and manufactured of RoHS-compliant materials.
Major global metropolitan areas are implementing a vast number of technology, energy, transportation, and Internet projects to make the metropolis a friendlier, greener, safer, and more sustainable place to be.
Here’s a look at robots depicted in movies and on TV during the 1950s and 1960s. We tried to collect the classics here, omitting the scores of forgettable B movies such as Santa Claus Conquers the Martians and Dr. Goldfoot and the Bikini Machine. Stay tuned for slideshows of robot stars from later decades.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.