美国aero2气动执行器RT075DA

爱诺气动执行器-结构1、indicator指示器positionindicatorwithnamurisconvenientformountingaccessoriessuchaslimitswitchbox,positionerandsoonnamur标准指示器便于安装位置开关、定位器等附件。2、pinion输出轴thepinionishigh-precisionandintegrative,madefromnickelled-alloysteel,fullconformtothelasteststandardsofiso5211,din3337,namur.thedimensionscanbecustomizedandthestainlesssteelisavailable.镀镍合金钢、高精密一体式输出轴同时符合namur、iso5211、din3337标准。可根据客户要求定制尺寸和不锈钢材料。3、actuatorbody缸体accordingtothedifferentrequirements,theextrudedaluminumalloyastm6005bodycanbetreatedwithhardanodized,powderpolyesterpainted(differentcoloursisavailablesuchasblue,orange,yellowetc.),ptfeornickelplated.astm6005压铸铝合金缸体可以采用硬质氧化、环氧树脂喷涂（根据要求喷涂兰色、橙色、黄色等）、ptfe涂层或镀镍满足不同要求。4、endcaps端盖die-castingaluminumpowderpolyesterpaintedindifferentcolours,ptfeornickelplated压铸铝合金表面金属粉末喷涂各种颜色、ptfe涂层或镀镍处理。5、pistons活塞thetwinrackpistonsaremadefromdie-castingaluminumtreatedwithhardanodizedormadefromcaststeelwithgalvanization.symmetricmountingposition,longcyclelifeandfastoperation,reversingrotationbysimplyinvertingthepistons.双活塞齿条、采用铸铝硬质氧化或者铸钢镀锌处理，安装位置对称、运作迅速、使用寿命长，简单的颠倒活塞可以改变旋转方向。6、traveladjustment行程调节thetwoindependentexternaltravelstopadjustmentboltscanadjust±5°atbothopenandclosedirectionseasilyandprecisely.两个独立的行程调节螺钉可以进行方便、精确±5°的调节开、关位置。7、highperformancesprings高性能弹簧preloadedcoatingspringsaremadefromthehighqualitymaterialforresistanttocorrosionandlongerservicelife,whichcanbedemountedsafelyandconvenientlytosatisfydifferentrequirementsoftorquebychangingquantityofsprings.采用优质材料、涂层处理，预压装配。具有较强的抗腐蚀性和使用寿命。能够安全、简单的拆卸单作用执行器，通过改变弹簧数量满足不同的力矩输出范围。8、bearings&guides轴承、导板madefromlowfriction,long-lifecompoundmaterial,toavoidthedirectcontactbetweenmetals.themaintenanceandreplacementareeasyandconvenient.采用低摩擦、长寿命复合材料，避免了金属与金属的直接接触，维修更换简单方便。9、o-rings密封nbrrubbero-ringsprovidetrouble-freeoperationatstandardtemperatureranges.forhighandlowtemperatureapplicationsvitonorsilicone.在常温工作条件下使用丁腈橡胶，在高温或低温时采用氟橡胶或硅橡胶。