爱诺aero2气动执行器
1、indicator指示器
positionindicatorwithnamurisconvenientformountingaccessoriessuchaslimitswitchbox,positionerandsoon
namur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
爱诺 aero2 rt2700da气动执行器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橡胶，在高温或低温时采用氟橡胶或硅橡胶。
airtoportaforcesthepistonsoutwards,causingthepiniontoturncounterclockwisewhiletheairisbeingexhaustedfromportb.
airtoportbforcesthepistonsinwards,causingthepiniontoturnclockwisewhiletheairisbeingexhaustedfromporta.
a口进气，压缩空气推动活塞向外运动，使执行器输出轴逆时针旋转(0o-90o)，b口排气。b口进气，压缩空气推动活塞向内运动，使执行器输出轴顺时针旋转(90o-0o)，a口排气。
双作用执行器输出力矩(unit:nm)
气源压力输入气源压力(单位：巴)型号22.5344.555.5678rt020da8.010.012.016.018.020.021.923.927.931.9rt035da14.618.221.929.232.836.540.143.851.158.4rt050da20.125.130.140.145.150.255.260.270.280.3rt075da31.439.247.062.770.578.486.294.1109.7125.4rt110da45.156.467.790.3101.6112.9124.1135.4158.0180.6rt160da66.182.799.2132.2148.8165.3181.8198.4231.4264.5rt255da100.3125.4150.5200.6225.7250.8275.9301.0351.1401.3rt435da171.0213.8256.5342.0384.8427.5470.3513.0598.5684.0rt665da266.0332.5399.0532.0598.5665.0731.5798.0931.01064.0rt1000da425.6532.0638.4851.2957.61064.01170.41276.81489.61702.4rt1200da532.0665.0798.01064.01197.01330.01463.01596.01862.02128.0rt1800da769.5961.91154.31539.01731.41923.82116.12308.52693.33078.0rt2700da1169.61462.11754.52339.32631.72924.13216.53508.94093.74678.6rt3800da1526.01980.02288.63052.63434.03815.04196.94578.25341.06104.0rt5700da2285.02856.13427.34570.45140.65172.06283.06854.17797.09138.0rt8000da3256.34070.14884.06512.07326.08140.38954.49768.11139613024双作用执行器的选型:
在正常操作条件下，双作用执行器考虑的安全系数为20%-30%。
示例：
阀门力矩=100nm
安全力矩=100×(1+30%)=130nm
气源压力=5bar
对照双作用力矩表，选配双作用执行器zui小规格为rt160da，扭矩为165.3nm.
sizing:doubleactingactuator
thesuggestedsafetyfactorfordoubleactingactuatorsundernormalworkingconditionsis20%-30%.
example:
thetorqueneededbyvalve=100n.m
thetorqueconsideredsafetyfactor(1+30%)=130n.m，
airsupply=5bar
accordingtotheabovetable,wecanchoosetheminimummodelisrt160da.torqueis165.3nm.
pneumaticacs
outputtorqueofspringreturnactuators
单作用执器输出力矩(unit:nm)
气源压力5bar6bar7bar8bar弹簧输出力矩(nm)型号model开始0°结束90°开始0°结束90°开始0°结束90°开始0°结束90°开始0°结束90°rt020srk1011.56.715.511.620.316.823.419.312.48.5rt035srk1022.815.630.022.837.330.144.737.420.913.7rt050srk1028.821.239.031.249.141.259.051.229.021.1rt075srk1046.732.362.448.078.163.793.879.346.031.6rt110srk1066.244.188.866.7111.389.2134.0111.868.746.7rt160srk10102.066.5135.199.6168.2136.6201.2165.798.463.3rt255srk1014694196144247194297245157105rt435srk10256169341255427340512426258172rt665srk10386248519381652514785647417279rt1000srk10664446877658109087113021084618400rt1200srk1078057010468361312110215781368760550rt1800srk1011038161488120118721586225719701108821rt2700srk101805135223901937297425213560310715721119rt3800srk102193145829562221371929844482374721221460rt5700srk103105192942473071509042146532535634052346rt8000srk104057173856853366731249938940662157613674单作用执行器的选型
在正常情况下考虑安全系数为30％-40％
例如:阀门力矩为80nm
安全力矩为:80*(1+30％)=104nm
气源压力为5bar对照单作用输出力矩表,可以选rt435srk10
压缩空气对应的力矩为:0°=256,90°=169
此时弹簧输出的力矩对应为90°=258,90°=172，所有输出力矩均大于我们需求。
型号abcdefghijklmnzφ气源接口modelairconnectionrt0203041.565.57292653080φ36φ50m5x8m6x101114147φ40namurg1/4"rt03536478187.5107.5723080φ50φ70m6x10m8x131418168φ40namurg1/4"rt05042539499.5119.5813080φ50φ70m6x10m8x131418184φ40namurg1/4"rt075465798.5108.7128.7923080φ50φ70m6x10m8x131721204φ40namurg1/4"rt1105058.5111116.5136.5983080φ50φ70m6x10m8x131721262φ40namurg1/4"rt16057.564122.5133153109.53080φ70φ102m8x13m10x162226268φ40namurg1/4"rt25567.574.5145.5155175127.53080φ70φ102m8x13m10x162226301φ55namurg1/4"rt4357577161172192137.53080φ102φ125m10x16m12x202731390φ55namurg1/4"rt66587871841972171583080φ102φ125m10x16m12x202731458φ55namurg1/4"rt100010310321323026018930130φ140m16x253640525φ80namurg1/4"rt1200113113235.525528521030130φ140m16x253640532φ80namurg1/4"rt1800130130264.528931924530130φ165m20x254650602φ80namurg1/4"rt270014714729932635627330130φ165m20x254650722φ80namurg1/2"rt380016216234834837832430130φ165φ215m20x25m20x254660742φ80namurg1/2"rt570019019040240243238030130φ165φ215m20x25m20x254660860φ80namurg1/2"rt800025825846446449429830130φ165φ254m20x258-m16x255560924φ80namurg1/2"爱诺aero2执行器工作技术条件:operatingconditions
1.工作介质operatingmedia
干燥或润滑的空气或无腐蚀性气体介质中杂质微粒小于30μm。
dryorlubricatedair,orthenon-corrosivegases
themaximumparticlediametermustlessthan30μm
2.气源压力airsupplypressure
zui小气源压力2.5巴，zui大气源压力8巴。
theminimumsupplypressureis2.5bar
themaximumsupplypressureis8bar
3.介质环境温度operatingtemperature
标准：-20℃~+80℃
低温：-35℃~+80℃
高温：-15℃~150℃
standard:-20℃~+80℃
lowtemperature:-35℃~+80℃
hightemperature:-15℃~+150℃
4.行程调节traveladjustment
0°和90°两个位置
有±5°的调节范围
haveadjustmentrangeof±5°fortherotationat0°and90
5.使用场合application
室内或室外安装eitherindoororoutdoor
执行器动作形式
动作形式operatingtype
单作用和双作用doubleactingandspringreturn
1.气源接口符合namur标准，可简单方便地安装电磁阀。1.airsupplyconnectionisdesignedinaccordancewithnamurstandardtoinstallsolenoidvalves.
2.输出轴的namur标准槽和缸体上部标准安装孔，可使限位开关、定位器直接啮合和安装。2.thenamurdrivepinionandthenamurtopmountingconnectionpermitdirectinstallationofaccessoriessuchaslimitswitchboxandpositioner.
3.底部安装孔设计符合iso5211、din3337标准，可以直接安装离合器(气动手轮机构)或安装支架。3.bottommountingconnectionisdesignedinaccordancewithiso5211anddin3337standardsfordirectmountingwithvalvegearboxesormountingbrackets.
产品序列号、气源接口及底部安装孔全部电脑打字，易于辨识和跟踪服务。eachactuatorismarkedwithaserialnumber,airconnectionandbottommountingholesaremarkedforeasytrackanddistinction.
airconsumption耗气量
开向体积和关向体积airvolumeopening&closingunit:lmodelairvolumeopeningairvolumeclosingmodelairvolumeopeningairvolumecolsing型号开向体积(升)关向体积(升)型号开向体积(升)关向体积(升)rt0200.120.16rt4352.52.2rt0350.210.23rt6653.73.2rt0500.30.34rt10005.95.4rt0750.430.47rt12007.57.5rt1100.640.73rt1800119rt1600.950.88rt27001714rt2551.61.4airconsumptionrestwithairsupply.airvolumeandactioncycletimes,expressions:
weighttable重量表
modelrt020
(φ52)rt035
(φ63)rt050
(φ75)rt075
(φ83)rt110
(φ92)rt160
(φ105)rt255
(φ125)rt020
(φ52)型号重量(da)1.38kg2.03kg2.7kg3.13kg4.6kg6.77kg8.9kg1.38kg重量(sr)1.45kg2.05kg2.9kg3.6kg5.22kg6.85kg10.11kg1.45kgmodelrt435
(φ140)rt665
(φ160)rt1000
(φ190)rt1200
(φ210)rt1800
(φ240)rt2700
(φ270)rt435
(φ140)型号重量(da)13.25kg20.14kg31.3kg46.80kg67.28kg96.9kg13.25kg重量(sr)15.55kg24kg35.25kg54.8kg80.2kg118kg15.55kg注：1、sr为12根弹簧；2、重量为净重量。

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