rt665da
愛諾氣動執(zhí)行器-結(jié)構(gòu)
1、indicator 指示器
position indicator with namur is convenient for mountingaccessories such as limit switch box,positioner and so on
namur 標(biāo)準(zhǔn)指示器便于安裝位置開關(guān)、定位器等附件。
2、pinion 輸出軸
the pinion is high-precision and integrative, made from nickelled-alloy steel, full conform to the lastest standards of iso5211, din3337, namur.the dimensions can be customized and the stainless steel is available.
鍍鎳合金鋼、高精密一體式輸出軸同時符合namur、iso5211、din3337標(biāo)準(zhǔn)。可根據(jù)客戶要求定制尺寸和不銹鋼材料。
3、actuator body 缸體
according to the different re, the extruded aluminum alloy astm6005 body can be treated with hard anodized, powder polyester painted (different colours is available such as blue, orange, yellow etc.), ptfe or nickel plated.
astm6005壓鑄鋁合金缸體可以采用硬質(zhì)氧化、環(huán)氧樹脂噴涂（根據(jù)要求噴涂蘭色、橙色、黃色等）、ptfe涂層或鍍鎳滿足不同要求。
4、end caps 端蓋
die-casting aluminum powder polyester painted in different colours ,ptfe or nickel plated
壓鑄鋁合金表面金屬粉末噴涂各種顏色、ptfe涂層或鍍鎳處理。
5、pistons 活塞
the twin rack pistons are made from die-casting aluminum treated withhard anodized or made from cast steel with galvanization. symmetric mounting position,long cycle life and fast operation, reversing rotation by simply inverting the pistons.
雙活塞齒條、采用鑄鋁硬質(zhì)氧化或者鑄鋼鍍鋅處理，安裝位置對稱、運作迅速、使用壽命長，簡單的顛倒活塞可以改變旋轉(zhuǎn)方向。
6、travel adjustment 行程調(diào)節(jié)
the two independent external travel stop adjustment bolts can adjust ±5°at both open and close directions easily and precisely.
兩個獨立的行程調(diào)節(jié)螺釘可以進行方便、±5°的調(diào)節(jié) 開、關(guān)位置。
7、high performance springs 高性能彈簧
preloaded coating springs are made from the high material for resistant to corrosion and longer service life, which can be demounted safely and conveniently tosatisfy different re of torque by changing of springs.
采用優(yōu)質(zhì)材料、涂層處理，預(yù)壓裝配。具有較強的抗腐蝕性和使用壽命。能夠安全、簡單的拆卸單作用執(zhí)行器，通過改變彈簧數(shù)量滿足不同的力矩輸出范圍。
8、bearings & guides 軸承、導(dǎo)板
made from low friction,long-life compound material,to avoid the direct contact between metals. the maintenance and replacement are easy and convenient.
采用低摩擦、長壽命復(fù)合材料，避免了金屬與金屬的直接接觸，維修更換簡單方便。
9、o-rings 密封
nbr rubber o-rings provide trouble-free operation at standard temperature ranges.for high and low temperature applications viton or silicone.
在常溫工作條件下使用丁腈橡膠，在高溫或低溫時采用氟橡膠或硅橡膠。
air to port a forces the pistons outwards, causing the pinion to turn counterclockwise while the air is being exhausted from port b.
air to port b forces the pistons inwards, causing the pinion to turn clockwise while the air is being exhausted from port a.
a口進氣，壓縮空氣推動活塞向外運動，使執(zhí)行器輸出軸逆時 針旋轉(zhuǎn)(0o-90o)，b口排氣。 b口進氣，壓縮空氣推動活塞向內(nèi)運動，使執(zhí)行器輸出軸順時 針旋轉(zhuǎn)(90o-0o)，a口排氣。
output torque of double acting actuators 雙作用執(zhí)行器輸出力矩(unit:nm)
氣源壓力輸入氣源壓力(單位：巴)型號22.5344.555.5678rt020da8.010.012.016.018.020.021.923.927.931.9rt035da14.618.221.929.232.836.540.143.851.158.4rt050da20.125.130.140.145.150.255.260.270.280.3rt075da31.439.247.062.770.578.486.294.1109.7125.4rt110da45.156.467.790.3101.6112.9124.1.6rt160da66..2.8.5rt255da100.3125.4.7250.8275.9301.0351.1401.3rt435da.5342.0384.8427.5470.3513.0598.5684.0rt665da266.0332.5399.0532.0598.5665.0731.5798.0931.01064.0rt1000da425.6532.0638.4851.2957.61064.01.6da532.0665.0798.01064.01.0.0rt.91.4.52693.33078.0rt2700da1.52339.32631.72924..74678.6rt3800da.63052.63434.03815.04.06104.0rt5700da2285.02856..65..0rt8000da3256.34070..08.11139613024雙作用執(zhí)行器的選型:
在正常操作條件下，雙作用執(zhí)行器考慮的安全系數(shù)為20%-30%。
示例：
閥門力矩=100nm
安全力矩=100×(1+30%)=130nm
氣源壓力=5bar
對照雙作用力矩表，選配雙作用執(zhí)行器Zui小規(guī)格為rt160da，扭矩為165.3nm.
sizing: double acting actuator
the suggested safety factor for double acting actuators under normal working conditions is 20%-30%.
example:
the torque needed by valve=100n.m
the torque considered safety factor (1+30%)=130n.m，
air supply=5bar
according to the above table, we can choose the minimum model is ue is165.3nm .
air to port a forces the pistons outwards, causing the springs to compress, the pinion turns counterclockwise while air is being exhausted from port b.
loss of air pressure on port a, the stored energy in the springs forces the pistons inwards. the pinion turns clockwise while air is being exhausted from port a.
a口進氣,壓縮空氣克服彈簧力，推動活塞向外運動，執(zhí)行器輸 出軸逆時針轉(zhuǎn)動(0°→90°)，b口排氣；
執(zhí)行器失氣，活塞在彈簧力的作用下向內(nèi)運動，執(zhí)行器輸出軸 順時針轉(zhuǎn)動(90°→0°)，a口排氣。
pneumatic acs
output torque of spring return actuators單作用執(zhí)器輸出力矩 (unit: nm)
單作用執(zhí)行器輸出力矩 (unit:nm)
氣源壓力
5bar
6bar
7bar
8bar
彈簧輸出力矩(nm)
型號model
開始0°
結(jié)束90°
rt020srk10
11.5
6.7
15.5
11.6
20.3
16.8
23.4
19.3
12.4
8.5
rt035srk10
22.8
15.6
30.0
37.3
30.1
44.7
37.4
20.9
13.7
rt050srk10
28.8
21.2
39.0
31.2
49.1
41.2
59.0
51.2
29.0
21.1
rt075srk10
46.7
32.3
62.4
48.0
78.1
63.7
93.8
79.3
46.0
31.6
rt110srk10
66.2
44.1
88.8
66.7
111.3
89.2
134.0
111.8
68.7
rt160srk10
102.0
66.5
135.1
99.6
168.2
136.6
201.2
165.7
98.4
63.3
rt255srk10
146
94
196
144
247
194
297
245
157
105
rt435srk10
256
169
341
255
427
340
512
426
258
172
rt665srk10
386
248
519
381
652
514
785
647
417
279
rt1000srk10
664
446
877
658
1090
871
1302
1084
618
400
rt1200srk10
780
570
1046
836
1312
1102
1578
1368
760
550
rt1800srk10
1103
816
1488
1201
1872
1586
2257
1970
1108
821
rt2700srk10
1805
1352
2390
1937
2974
2521
3560
3107
1572
1119
rt3800srk10
2193
1458
2956
2221
3719
2984
4482
3747
2122
1460
rt5700srk10
3105
1929
4247
3071
5090
4214
6532
5356
3405
2346
rt8000srk10
4057
1738
5685
3366
7312
4993
8940
6621
5761
3674
單作用執(zhí)行器的選型
在正常情況下考慮安全系數(shù)為30％-40％
例如:閥門力矩為80nm
安全力矩為:80*(1+30％)=104nm
氣源壓力為5bar 對照單作用輸出力矩表,可以選rt435srk10
壓縮空氣對應(yīng)的力矩為: 0°=256, 90°=169
此時彈簧輸出的力矩對應(yīng)為90°=258, 90°=172，所有輸出力矩均大于我們需求。
型號
a
b
c
d
e
f
g
h
i
j
k
l
m
n
z
φ
氣源接口
model
air connection
rt020
30
41.5
65.5
72
92
65
80
φ36
φ50
m5x8
m6x10
11
14
147
φ40
namur g1/4"
rt035
36
47
81
87.5
107.5
φ70
m8x13
18
168
rt050
42
53
94
99.5
119.5
184
rt075
46
57
98.5
108.7
128.7
17
21
204
rt110
50
58.5
111
116.5
136.5
98
262
rt160
57.5
64
122.5
133
153
109.5
φ102
m10x16
22
26
268
rt255
67.5
74.5
145.5
155
175
127.5
301
φ55
rt435
75
77
161
172
192
137.5
φ125
m12x20
27
31
390
rt665
87
197
217
158
458
rt1000
103
213
230
260
189
130
φ140
m16x25
40
525
φ80
rt1200
113
235.5
255
285
210
532
rt1800
264.5
289
319
245
φ165
m20x25
602
rt2700
299
326
356
273
722
namur g1/2"
rt3800
162
348
378
324
φ215
60
742
rt5700
190
402
432
380
860
rt8000
258
464
494
298
φ254
8-m16x25
55
924
rt665da
工作技術(shù)條件: operating conditions
1.工作介質(zhì)operating media
干燥或潤滑的空氣或無腐蝕性氣體介質(zhì)中雜質(zhì)微粒小于30μm。
dry or lubricated air, or the non-corrosive gases
the maximum particle diameter must less than 30μm
2. 氣源壓力air supply pressure
Zui小氣源壓力2.5巴，Zui大氣源壓力8巴。
the minimum supply pressure is 2.5 bar
the maximum supply pressure is 8 bar
3.介質(zhì)環(huán)境溫度operating temperature
標(biāo)準(zhǔn)：-20℃~+80℃
低溫：-35℃~+80℃
高溫：-15℃~150℃
standard:-20℃~+80℃
low temperature:-35℃~+80℃
high temperature:-15℃~+150℃
4.行程調(diào)節(jié) travel adjustment
0°和90°兩個位置
有±5°的調(diào)節(jié)范圍
have adjustment range of ±5°for the rotation at 0°and 90
5.使用場合application
室內(nèi)或室外安裝either indoor or outdoor
執(zhí)行器動作形式
動作形式operating type
單作用和雙作用double acting and spring return
1.氣源接口符合namur標(biāo)準(zhǔn)，可簡單方便地安裝電磁閥。1.air supply connection is designed in accordance with namur standard to install solenoid valves.
2.輸出軸的namur標(biāo)準(zhǔn)槽和缸體上部標(biāo)準(zhǔn)安裝孔，可使限位開關(guān)、定位器直接嚙合和安裝。2.the namur drive pinion and the namur top mounting connection permit direct installation of accessories such as limit switch box and positioner.
3.底部安裝孔設(shè)計符合iso5211、din3337標(biāo)準(zhǔn)，可以直接安裝離合器(氣動手輪機構(gòu))或安裝支架。3.bottom mounting connection is designed in accordance with iso5211 and din3337 standards for direct mounting with valve gear boxes or mounting brackets.
產(chǎn)品序列號、氣源接口及底部安裝孔全部電腦打字，易于辨識和跟蹤服務(wù)。each actuator is marked with a serial number, air connection and bottom mounting holes are marked for easy track and distinction.
air consumption 耗氣量
開向體積和關(guān)向體積air volume opening & closing
unit: l
air volume opening
air volume closing
model
air volume colsing
型 號
開向體積(升)
關(guān)向體積(升)
型 號
0.12
0.16
rt435
2.5
2.2
0.21
0.23
rt665
3.7
3.2
0.3
0.34
rt1000
5.9
5.4
0.43
0.47
rt1200
7.5
0.64
0.73
rt1800
9
0.95
0.88
rt2700
1.6
1.4
air consumption rest with air supply. air volume and action cycle times, expressions:
weight table 重量表
model
rt020
(φ52)
rt035
(φ63)
rt050
(φ75)
rt075
(φ83)
rt110
(φ92)
rt160
(φ105)
rt255
(φ125)
重量(da)
1.38kg
2.03kg
2.7kg
3.13kg
4.6kg
6.77kg
8.9kg
重量(sr)
1.45kg
2.05kg
2.9kg
3.6kg
5.22kg
6.85kg
10.11kg
(φ140)
(φ160)
(φ190)
(φ210)
(φ240)
(φ270)
13.25kg
20.14kg
31.3kg
46.80kg
67.28kg
96.9kg
15.55kg
24kg
35.25kg
54.8kg
80.2kg
118kg
注：1、sr為12根彈簧；2、重量為凈重量。rt665da
RT160DA , RT255DA , RT435DA , RT665DA , RT1000DA , RT1200DA
美國愛諾ALLIED氣動執(zhí)行器，愛諾氣動執(zhí)行器，美國vaa氣動執(zhí)行器，SEAMUS氣動執(zhí)行器、asco電磁閥，VAA 美國2w511-10電磁閥，韓國hkc電動執(zhí)行器，smc過濾減壓閥，apl-510限位開關(guān)等
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上海西默斯流體設(shè)備有限公司，是國內(nèi)較早引進國外自控閥門技術(shù)的企業(yè)，深受國內(nèi)外客戶及用戶認(rèn)可。我司主要骨干很早開始從事閥門執(zhí)行器的銷售，憑借多年的行業(yè)經(jīng)驗,西默斯致力于為客戶提供良好的產(chǎn)品和服務(wù)。 公司產(chǎn)品主要包括氣動閥門執(zhí)行器、氣動閥門附件 (手輪機構(gòu)、限位開關(guān),電磁閥,過濾減壓閥,電氣定位器等控制附件)及氣動球閥、氣動蝶閥等成套閥門解決方案。經(jīng)過西默斯團隊多年的努力開拓，如今西默斯拳頭產(chǎn)品RT系列氣動執(zhí)行器、A...