PK-M Series sizes 17 and 23 high-torque, hybrid step motors offer step-angle resolutions of 0.9-degrees full step and 0.45-degrees per half step. The motors also maintain holding torques of 22 to 44.4 oz-inches for the size 17 and 54.2 to 187.5 oz-inches for the size 23. The PK-M Series higher-step resolution results in an unloaded step accuracy of 0.05 degrees. Running torques of 20 oz-inches at 2,500 pps are developed for the smallest PK-M model, the PK243M-01BA, and up to 175 oz-inches at 1,100 pps for the largest PK-M family member, the PK268M-03BA.
Oriental Motor USA Corp., 2510 W. 237th St. #102, Torrance, CA 90505, FAX (310) 325-4146.
There is currently much discussion around the term "platform," which may be preceded by the adjectives "mobile," "wearable," "medical," "healthcare," etc. However, regardless of the platform being discussed, they usually have one key aspect in common: They tend to be wireless. So, why is this one aspect so fairly universal? The answer is convenience.
Everyone has a MEMS story. For most of us it’s probably the airbag that saved our lives or the life of a loved one. Perhaps it’s the tire pressure sensor that alerted us about deflation before we were stranded alone on a dark muddy road.
Bioimimicry is not merely a helpful design tool -- it also encourages designers to think not only about how to solve design problems by imitating nature, but how to make the products, materials, and systems they design more ecologically sound and nature-friendly.
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.