Series GM3400 ELCOM II(TM) brushless gearmotors are constructed of standard sintered-nickel-steel gears, ABEC-3 motor ball bearings, oil-impregnated sintered-bronze gearhead bearings, and three-phase slotless stator. Brochure includes product information and lists motor and winding parameters. Engineering drawings of standard and customized motor assemblies are also included. In addition, graphs illustrate speed versus torque, current versus torque, and efficiency versus torque.
Penn Engineering and Mfg. Corp., Pittman Div., 343 Godshall Dr., Harleysville, PA 19438, FAX (215) 256-1338.
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.