These new antibacklash nuts last long with little maintenance. They use Haydon's self-lubricating polyacetal and rolled 303 stainless screw material to offer low drag torque and smooth operation for the life of the assembly, all on a single lubrication. They can even run dry with Haydon screws covered with the company's Black Iceô PTFE coating process, which eliminates the usual flaking problems with other PTFE coatings. Haydon developed its own patent pending method for preloading the threaded-nut halves, maximizing system stiffness and reducing drag torque. Its design compensates for wear and eliminates lockup problems when traveling from worn to unworn areas of the screw. They can work with Haydon's current line of linear actuators or by themselves with Haydon's selection of lead screws.
DIY candy, journeys to Mars, coding for road trips, and more. These STEM (science, technology, engineering, and math) activity options will keep kids engaged this summer, from 10-minute activities to more advanced undertakings.
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.