氣動執行器產品型號RT020DA/SR、RT035DA/SR，RT050DA/SR RT075DA/SR RT110DA/SR RT160DA/SR RT255DA/SR RT435DA/SR RT665DA/SR RT1000DA/SR RT1200DA/SR RT1800DA/SR RT2700DA/SR以上產品現貨供應。
RT系列氣動執行器 RT050DA氣動執行器
1、Indicator 指示器
Position indicator with NAMUR is convenient for mounting accessories such as Limit Switch box,Positioner and so on
NAMUR 標準指示器便于安裝位置開關、定位器等附件。
2、Pinion 輸出軸
The pinion is high-divcision and integrative, made fromnickelled-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標準?？筛鶕蛻?/p>
要求定制尺寸和不銹鋼材料。
3、Actuator Body 缸體
According to the different requirements, 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氧化、環氧樹脂噴涂（根據要求噴涂蘭色、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 with Hard 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方向。
6、Travel adjustment 行程調節
The two independent external travel stop adjustment bolts can adjust ±5°at both open and close
directions easily and divcisely.
兩個獨立的行程調節螺釘可以進行方便、精確±5°的調節 開、關位置。
7、High performance springs 高性能彈簧
Preloaded coating springs are made from the high quality material for resistant to corrosion and longer service life, which can be demounted safely and conveniently to satisfy different requirements of torque by changing quantity of springs.
采用優質材料、涂層處理，預壓裝配。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行器，通過改變彈簧數量滿足不同的力矩輸出范圍。
8、Bearings & Guides 軸承、導板
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，使執行器輸出軸逆時 針旋轉(0o -90 o )，B口排氣。 B口進氣， 壓縮空氣推動活塞向內運動，使執行器輸出軸順時 針旋轉(90o-0o)，A口排氣。
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OUTPUT TORQUE OF DOUBLE ACTING ACTUATORS 雙作用執行器輸出力矩(Unit:Nm)
氣源壓力 | Air supply divssure(Unit:Bar)輸入氣源壓力(單位：巴) |
型號Model | 2 | 2.5 | 3 | 4 | 4.5 | 5 | 5.5 | 6 | 7 | 8 |
RT020DA | 8.0 | 10.0 | 12.0 | 16.0 | 18.0 | 20.0 | 21.9 | 23.9 | 27.9 | 31.9 |
RT035DA | 14.6 | 18.2 | 21.9 | 29.2 | 32.8 | 36.5 | 40.1 | 43.8 | 51.1 | 58.4 |
RT050DA | 20.1 | 25.1 | 30.1 | 40.1 | 45.1 | 50.2 | 55.2 | 60.2 | 70.2 | 80.3 |
RT075DA | 31.4 | 39.2 | 47.0 | 62.7 | 70.5 | 78.4 | 86.2 | 94.1 | 109.7 | 125.4 |
RT110DA | 45.1 | 56.4 | 67.7 | 90.3 | 101.6 | 112.9 | 124.1 | 135.4 | 158.0 | 180.6 |
RT160DA | 66.1 | 82.7 | 99.2 | 132.2 | 148.8 | 165.3 | 181.8 | 198.4 | 231.4 | 264.5 |
RT255DA | 100.3 | 125.4 | 150.5 | 200.6 | 225.7 | 250.8 | 275.9 | 301.0 | 351.1 | 401.3 |
RT435DA | 171.0 | 213.8 | 256.5 | 342.0 | 384.8 | 427.5 | 470.3 | 513.0 | 598.5 | 684.0 |
RT665DA | 266.0 | 332.5 | 399.0 | 532.0 | 598.5 | 665.0 | 731.5 | 798.0 | 931.0 | 1064.0 |
RT1000DA | 425.6 | 532.0 | 638.4 | 851.2 | 957.6 | 1064.0 | 1170.4 | 1276.8 | 1489.6 | 1702.4 |
RT1200DA | 532.0 | 665.0 | 798.0 | 1064.0 | 1197.0 | 1330.0 | 1463.0 | 1596.0 | 1862.0 | 2128.0 |
RT1800DA | 769.5 | 961.9 | 1154.3 | 1539.0 | 1731.4 | 1923.8 | 2116.1 | 2308.5 | 2693.3 | 3078.0 |
RT2700DA | 1169.6 | 1462.1 | 1754.5 | 2339.3 | 2631.7 | 2924.1 | 3216.5 | 3508.9 | 4093.7 | 4678.6 |
RT3800DA | 1526.0 | 1980.0 | 2288.6 | 3052.6 | 3434.0 | 3815.0 | 4196.9 | 4578.2 | 5341.0 | 6104.0 |
RT5700DA | 2285.0 | 2856.1 | 3427.3 | 4570.4 | 5140.6 | 5172.0 | 6283.0 | 6854.1 | 7797.0 | 9138.0 |
RT8000DA | 3256.3 | 4070.1 | 4884.0 | 6512.0 | 7326.0 | 8140.3 | 8954.4 | 9768.1 | 11396 | 13024 |
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 RT160DA.Torque is165.3Nm . 雙作用執行器的選型:
在正常操作條件下，雙作用執行器考慮的安全系數為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，選配雙作用執行器最小規格為RT160DA，扭矩為165.3Nm.
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Air to port A forces the pistons outwards, causing the springs to comdivss, The pinion turns counterclockwise while air is being exhausted from port B. Loss of air divssure 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，執行器輸 出軸逆時針轉動(0°→90°)，B口排氣； 執行器失氣，活塞在彈簧力的作用下向內運動，執行器輸出軸 順時針轉動(90°→0°)，A口排氣。
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Pneumatic Acs
OUTPUT TORQUE OF SPRING RETURN ACTUATORS 單作用執器輸出力矩 (Unit: Nm)
單作用執行器輸出力矩 (Unit:Nm) |
氣源壓力 | 5Bar | 6Bar | 7Bar | 8Bar | 彈簧輸出力矩(Nm) |
型號Model | 開始0° | 結束90° | 開始0° | 結束90° | 開始0° | 結束90° | 開始0° | 結束90° | 開始0° | 結束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 | 22.8 | 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 | 46.7 |
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 |
單作用執行器的選型
在正常情況下考慮安全系數為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
壓縮空氣對應的力矩為: 0°=256, 90°=169
此時彈簧輸出的力矩對應為90°=258, 90°=172，所有輸出力矩均大于我們需求。 |
工作技術條件: Operating conditions
1.工作介質Operating media
干燥或潤滑的空氣或無腐蝕性氣體介質中雜質微粒小于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 divssure
最小氣源壓力2.5巴，氣源壓力8巴。
The minimum supply divssure is 2.5 Bar
The maximum supply divssure is 8 Bar
3.介質環境溫度Operating temperature
標準：-20℃~+80℃
低溫：-35℃~+80℃
高溫：-15℃~150℃
Standard:-20℃~+80℃
Low temperature:-35℃~+80℃
High temperature:-15℃~+150℃
4.行程調節 Travel adjustment
0°和90°兩個位置
有±5°的調節范圍
Have adjustment range of ±5°for the rotation at 0°and 90
5.使用場合Application
室內或室外安裝Either indoor or outdoor
執行器動作形式
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標準，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標準槽和缸體上部標準安裝孔，可使限位開關、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.底部安裝孔設計符合ISO5211、DIN3337標準，可以直接安裝離合器(氣動手輪機構)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。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
| 開向體積和關向體積 Air volume opening & closing | Unit: L |
Model | Air volume opening | Air volume closing | Model | Air volume opening | Air volume colsing |
型 號 | 開向體積(升) | 關向體積(升) | 型 號 | 開向體積(升) | 關向體積(升) |
RT020 | 0.12 | 0.16 | RT435 | 2.5 | 2.2 |
RT035 | 0.21 | 0.23 | RT665 | 3.7 | 3.2 |
RT050 | 0.3 | 0.34 | RT1000 | 5.9 | 5.4 |
RT075 | 0.43 | 0.47 | RT1200 | 7.5 | 7.5 |
RT110 | 0.64 | 0.73 | RT1800 | 11 | 9 |
RT160 | 0.95 | 0.88 | RT2700 | 17 | 14 |
RT255 | 1.6 | 1.4 | | | |
Air consumption rest with Air Supply. Air volume and Action cycle times, exdivssions:
Weight Table 重量表
Model | RT020 (Φ52) | RT035 (Φ63) | RT050 (Φ75) | RT075 (Φ83) | RT110 (Φ92) | RT160 (Φ105) | RT255 (Φ125) |
型 號 |
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 |
Model | RT435 (Φ140) | RT665 (Φ160) | RT1000 (Φ190) | RT1200 (Φ210) | RT1800 (Φ240) | RT2700 (Φ270) | |
型 號 | |
重量(DA) | 13.25kg | 20.14kg | 31.3kg | 46.80kg | 67.28kg | 96.9kg | |
重量(SR) | 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。
