Pneumatic actuator parameters
| Indicator | Position indicator with NAMUR is convenient for mounting accessories such Limit Swich box |
| Pinion | The pinion is high-precision and integrative,made by mickelled-alloy steel,full conform to the lastest standards of ISO5211,DIN3337,NAMUR. |
| Cylinder | ASTM6005 die casting aluminum alloy cylinder block, the hard oxide |
| End caps | Die-casting aluminum powder spraying a variety of colors |
| Pistons | Double piston rack, the rigid aluminum oxide, symmetric mounting position, fast operation, long service life, simple reversal of piston can change the direction of rotation. |
| Travel adjustment | Two independent stroke adjustment screw can be convenient, accurate to 5 ° ± regulation, position. |
| Spring | High performance spring using quality materials, coating, preloading assembly. Removing single simple actuator, by changing the spring quantity to meet different torque output range. |
| Bearing | Bearings, guide: Using low friction, long-life compound material, to avoid the direct contact between metals, repair and replacement are easy and convenient. |
| Seal | Normal use of nitrile rubber. High or low temperature by fluorine rubber or silicone rubber |
| Control | Double acting, single acting |
| Annex | Reversing solenoid valve, limit switch back to the hearing, the electrical positioner, hand wheel mechanism |
UTPUT TORQUE OF DOUBLE ACTING ACTUATORS (Unit: N.m)
| Model | Air supply pressure(Unit:bar) | |||||||||
| 2 | 2.5 | 3 | 4 | 4.5 | 5 | 5.5 | 6 | 7 | 8 | |
| 52DA | 8 | 10 | 12 | 16 | 18 | 20 | 22 | 24 | 28 | 32 |
| 63DA | 15 | 18 | 22 | 29 | 33 | 37 | 40 | 44 | 51 | 58 |
| 75DA | 20 | 25 | 30 | 40 | 45 | 50 | 55 | 60 | 70 | 80 |
| 83DA | 31 | 39 | 47 | 63 | 71 | 78 | 86 | 94 | 110 | 125 |
| 92DA | 45 | 56 | 68 | 90 | 102 | 113 | 124 | 135 | 158 | 180 |
| 105DA | 66 | 83 | 99 | 132 | 149 | 165 | 182 | 198 | 230 | 265 |
| 125DA | 100 | 125 | 150 | 201 | 226 | 251 | 275 | 301 | 350 | 401 |
| 140DA | 171 | 214 | 257 | 342 | 385 | 428 | 470 | 513 | 599 | 684 |
| 160DA | 266 | 333 | 400 | 532 | 599 | 665 | 732 | 798 | 930 | 1064 |
| 19ODA | 426 | 532 | 638 | 851 | 958 | 1064 | 1170 | 1277 | 1490 | 1702 |
| 21ODA | 532 | 665 | 798 | 1064 | 1197 | 1330 | 1463 | 1596 | 1862 | 2128 |
| 240DA | 770 | 962 | 1154 | 1539 | 1731 | 1924 | 2116 | 2309 | 2693 | 3078 |
| 27ODA | 1170 | 1462 | 1755 | 2339 | 2632 | 2924 | 3217 | 3509 | 4094 | 4679 |
| 300DA | 1526 | 1908 | 2289 | 3052 | 3434 | 3815 | 4197 | 4578 | 5341 | 6104 |
| 35ODA | 2285 | 2856 | 3427 | 4570 | 5141 | 5712 | 6283 | 6854 | 7997 | 9139 |
| 400DA | 3256 | 4070 | 4884 | 6512 | 4326 | 8140 | 8954 | 9768 | 11396 | 13024 |
Output torque of air to springs
| Air pressure | 4Bar | 5Bar | 6Bar | 7Bar | |||||||
| Model
|
Spring
Qty |
0°
start |
90°
End |
0°
start |
90°
End |
0°
start |
90°
End |
0°
start |
90°
End |
0°
start |
90°
End |
| RT52SR | 10 | 7.4 | 3.6 | 11.5 | 6.7 | 15.5 | 11.6 | 19.5 | 15.6 | 12.4 | 8.5 |
| 11 | 6.6 | 2.3 | 10.6 | 5.4 | 14.6 | 10.4 | 18.6 | 14.3 | 13.6 | 9.3 | |
| 12 | 9.7 | 4.2 | 13.8 | 9.1 | 17.8 | 12.2 | 14.8 | 10.2 | |||
| RT63SR | 10 | 1.4 | 8.2 | 22.8 | 15.6 | 30.0 | 22.8 | 37.3 | 30.1 | 20.9 | 13.7 |
| 11 | 21.5 | 13.5 | 28.7 | 20.7 | 36.0 | 28.0 | 22.9 | 15.0 | |||
| 12 | 21.0 | 11.4 | 27.3 | 18.6 | 34.6 | 25.9 | 25.0 | 16.4 | |||
| RT75SR | 10 | 19.0 | 11.1 | 28.8 | 21.2 | 39.0 | 31.2 | 49.1 | 41.2 | 29.0 | 21.1 |
| 11 | 27.0 | 18.3 | 37.0 | 28.3 | 47.0 | 38.4 | 31.9 | 23.2 | |||
| 12 | 24.9 | 15.4 | 34.9 | 25.4 | 44.9 | 35.4 | 34.7 | 25.3 | |||
| RT83SR | 10 | 31.0 | 16.6 | 46.7 | 32.3 | 62.4 | 48.0 | 78.1 | 63.7 | 46.0 | 31.6 |
| 11 | 43.6 | 27.7 | 59.3 | 43.4 | 75.0 | 59.1 | 50.6 | 34.8 | |||
| 12 | 40.4 | 23.2 | 56.1 | 38.9 | 71.7 | 54.5 | 55.2 | 38.0 | |||
|
RT92SR |
10 | 43.6 | 21.5 | 66.2 | 44.1 | 88.8 | 66.7 | 111.3 | 89.2 | 68.7 | 46.7 |
| 11 | 61.5 | 37.2 | 84.1 | 59.9 | 106.6 | 82.4 | 75.6 | 51.4 | |||
| 12 | 56.8 | 30.4 | 79.4 | 53.0 | 101.9 | 75.5 | 82.5 | 56.0 | |||
|
RT105SR |
10 | 68.9 | 33.4 | 102.0 | 66.5 | 135.1 | 99.6 | 168.2 | 132.6 | 98.4 | 63.3 |
| 11 | 95.7 | 57.0 | 128.7 | 90.1 | 161.8 | 123.1 | 108.3 | 69.6 | |||
| 12 | 89.4 | 47.5 | 122.5 | 80.6 | 155.5 | 113.6 | 118.1 | 75.9 | |||
AIR CONSUMPTION
AIR VOLUME OPENING& CLOSING
| Model | Air volume opening | Air volume closing | Model | Air volume opening | Air volume closing |
| RT52 | 0.12 | 0.16 | RT160 | 3.7 | 3.2 |
| RT63 | 0.21 | 0.23 | RT190 | 5.9 | 5.4 |
| RT75 | 0.3 | 0.34 | RT210 | 7.5 | 7.5 |
| RT83 | 0.43 | 0.47 | RT240 | 11 | 9 |
| RT92 | 0.64 | 0.73 | RT270 | 17 | 14 |
| RT105 | 0.95 | 0.88 | RT300 | 23.8 | 29.7 |
| RT125 | 1.6 | 1.4 | RT350 | 35.1 | 46.3 |
| RT140 | 2.5 | 2.2 | RT400 | 52.6 | 56 |
PNEUMATIC ACTUATOR WEIGHT
| Model | (DA) | (SR) | Model | (DA) | (SR) |
| RT52(Φ52 ) | 1.4kg | 1.5kg | RT160(Φ160) | 20.1kg | 24kg |
| RT63(Φ63) | 2.0kg | 2.1kg | RT190(Φ190) | 31.3kg | 35.3kg |
| RT75(Φ75) | 2.7kg | 2.9kg | RT210(Φ210) | 46.8kg | 54.8kg |
| RT83(Φ83) | 3.1kg | 3.6kg | RT240(Φ240) | 67.3kg | 80.2kg |
| RT92(Φ92) | 4.6kg | 5.2kg | RT270(Φ270) | 96.9kg | 118kg |
| RT105(Φ105) | 6.8kg | 6.9kg | RT300(Φ300) | 110kg | 130kg |
| RT125(Φ125) | 9.0kg | 10.1kg | RT350(Φ350) | 186kg | 234kg |
| RT140(Φ140) | 13.2kg | 15.6kg | RT400(Φ400) | 289kg | 360kg |
