The 700 Series line of stamped, steel-ratchet clutches include two models: Model 701, which weighs 10 oz and can handle 85 ft-lb of static torque, and Model 702, which weighs 11/2 lbs and can handle 170 ft-lb of static torque. Custom models are also available. The ratchet clutches are for machinery indexing, manual backstopping of conveyor belts, or overrunning in dual-motor set ups. Clutches allow fingertip control of a range of motion: one-way left, one-way right, freewheeling, and fully locked.
Lowell Corp., Box 158, Worcester, MA 01613, FAX (508) 835-2944.
Two new technologies from Stratasys, created in partnership with Boeing, Ford, and Siemens, will bring accurate, repeatable manufacturing of very large thermoplastic end products, and much bigger composite parts, onto the factory floor for industries including automotive and aerospace.
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.