Applications Radial rive ting tools Clamping systems Clamping cylinders Plier weld ing heads tongues Agricultur al machines Press too ls for plumb ing etc dustrial Division shouted Hello there we ve got some thing for you The PWG The integrative interaction pro duced the breakthrough Due to the high volume automotive production the PWG for industrial applica tions can be offered at market price level The enor mously large production volumes of these actuators made it possible for us to make the necessary invest ments in a reliable non cutting manufacturing process says Dietmar Rudy Previously costs had always been the impediment that kept the PWG from making its way into technical applications devices explains Dietmar Rudy Head of Product Devel opment Linear Technology at Schaeffler Clever solutions instead of clumsy technology monsters are in demand This however means The drives must be so small that they invisibly blend with the structure This only works with a small screw drive that with low drive torques is able to generate more axial force per available design space than previous systems says Rudy The development process began initially with an indus try comparison that included sectors such as aerospace Now hadn t there been a robot on board of a Space Shuttle in 1993 that performed complex assembly work with an extremely powerful electrical spindle system Right Rotex was the name of the robot that was able to do heavy duty jobs using the previously mentioned plane tary screw drive Rudy Rotex motor system promised to meet all the key requirements The only disadvantage The space technology was far too costly for utilization on Earth The technical requirements were too high and the production volume too low in spite of the many fields of application Fortunately the know how of diverse busi ness divisions mesh like cogwheels at Schaeffler In 2011 the Automotive Division was in search of a solution for a compact electromechanical clutch actuator and the In THE AUTHOR To research the information for this article journalist Björn Carstens immersed himself in the Schaeffler universe to understand how spon taneous ideas turned into true suc cess stories The author with a degree in business has not launched any technical innovations yet but at least recently managed to fill out his income tax return forms by himself Riveting machine in motion 51

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