Rack and Pinion Pneumatic Actuator

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HPA Pneumatic Actuator Front View
HPA Pneumatic Actuator Front View
HPA Pneumatic Actuator Back View
HPA Pneumatic Actuator Bottom View
HPA Pneumatic Actuator Side View

HPA rack and pinion pneumatic actuator is prelubricated and tested to a min one million operations. Actuators are available double acting and spring return models. Its meet international ISO5211 standards for easy vale mounting and replacement visual position indicator will monitor the open and closed position.

Description

HPA Rack and Pinion Pneumatic Actuator is prelubricated and tested to a min one million operations. Actuators are available double acting and spring return models. Its meet international ISO5211 standards for easy vale mounting and replacement visual position indicator will monitor the open and closed position.

 

Standard Specification

Movement：

Standard adjustable 90°±% 

Lubrication：

All moving parts are lubricated for life-long cycle

Cycle Life：

1,000,000 Operations

Body：

Hard anodized extruded Aluminium alloy

Indicator：

Open/Close Disc 

Travel Stops：

External adjustable±5% in both open/closed position

Springs：

High tensile spring sets of alloy steel 

Piston Shaft：

Nickel plated alloy steel reduces friction

Piston Guides：

Self lubricating(Polypropylene+GF)Piston Seals Nitrile** 

Piston：

Die casted aluminium dual piston

End Caps：

Polyester coated die cast aluminium

 

Working Pressure

Standard Temperature:-20~+80Degree

Low Temperature:-40~+80Degree

High Temperature:-15~+150

 

Testing For All Actuators

All actuators manufactured by HEARKEN are individually tested. Testing is carried out to check the leakage in both internal and external. The angle of rotation and Torque values. All bodies are stamped with year, month of production, size and serial number.

 

Range of Standard Accessories are Available for Direct Mounting

Solenoid Valve Limit Switch Boxes Electro-pneumatic Positioner Declutjable Manual Override Gearbox Hign Visibility Indicator

 

Interface Specification 

Drive and Flange to ISO5211
configuration for easy direct
mount onto a valve or connection
with standardized mounting
hardw are.

The NAMUR Drive Pinion and
NAMUR top mounting connection
for direct installation of accessories
such as Limit Switch and
Positioner.

Air supply connection is designed
in accordance w ith NAMUR
Standard to install solenoid valve.

 

Bottom View ISO5211

 

 

  Description Material ty   Description Material ty
1 Indicator Screw ABS 1 15 O-ring Adjust Screw N B R (VITON or EPDM on reuest) 2
2 Position Indicator ABS 1 16 Washer Adjust Screw Stainless Steel 304 2
3 Spring Clip Stainless Steel 304 1 17 N ut Adjust Screw Stainless Steel 304 2
4 Metal Washer Stainless Steel 304 1 18 Adjust Screw Stainless Steel 304 2
5 OeWr asher Engineering Plastic 1 19 Piston Die Cast Aluminum Alloy 2
6 Body Extruded Aluminum Alloy 1 20 Piston B earing Engineering Plastic/Anodized 2
7 Inner Washer Engineering Plastic/Hard Anodized 1 21 Bearing Piston Engineering Plastic 2
8 Travel Stop AlloySteel 1 22 O-ring Piston N B R (VITON or EPDM on reuest) 2
9 O-ring Pinoin Top N B R (VITON or EPDM on reuest) 1 23 Spring Group Spring Steel 0~12
10 Bearing Pinoin Top Engineering Plastic 1 24 O-ring End Cap N B R (VITON or EPDM on reuest) 2
11 Pinion AlloySteel (Electroless Nickel Plated) /SS304 is Optional 1 25 End Cap Cast Aluminum/Polyester Paint 2
12 Bearing Engineering Plastic 1 26 Cap Screw Stainless Steel 304 8
13 Bearing Pinoin bottom N B R (VITON or EPDM on reuest) 1 27 Stop Screw Stainless Steel 304 2
14 Hole Sealant N B R (VITON or EPDM on reuest) 2 28 Star Adaptor Carobon Steel 1

 

 

Air Consumption And weight Table 
Model DA Weight
(Kgs)		 SR Weight
(Kgs)		 Air Volume opening Air Volume closing Model DA Weight
(Kgs)		 SR Weight
(Kgs)		 Air Volume opening Air Volume closing Model DA Weight
(Kgs)		 SR Weight
(Kgs)		 Air Volume opening Air Volume closing
DA/SR 032 0.7 - 0.04 0.05 DA/SR 092 4.6 5.2 0.64 0.473 DA/SR 210 47 55 7.5 7.5
DA/SR 040 1 1.1 0.08 0.11 DA/SR 105 6.8 6.9 0.95 0.88 DA/SR 240 67 80 11 9
DA/SR 052 1.4 1.5 0.12 0.16 DA/SR 125 8.9 10.1 1.6 1.4 DA/SR 270 97 118 17 14
DA/SR 063 2 2.1 0.21 0.23 DA/SR 140 13 15 2.5 2.2 DA/SR 300 110 130 23.8 29.7
DA/SR 063 2.7 2.9 0.3 0.34 DA/SR 063 20 24 3.7 3.2 DA/SR 350 186 234 35.1 46.3
DA/SR 083 3.1 3.6 0.43 0.47 DA/SR 190 31 35 5.9 5.4 DA/SR 400 289 360 52.6 56

 

Air Volume Opening&Closing
Model DA Weight (Kgs) SR Weight (Kgs) Air volume opening Air volume closing Model DA Weight (Kgs) SR Weight (Kgs) Air volume opening Air volume closing
32 0.7 - 0.04 0.05 140 13 15 2.5 2.2
40 1 1.1 0.08 0.11 160 20 24 3.7 3.2
52 1.4 1.5 0.12 0.16 190 31 35 5.9 5.4
63 2 2.1 0.21 0.23 210 47 55 7.5 7.5
75 2.7 2.9 0.3 0.34 240 67 80 11 9
83 3.1 3.6 0.43 0.47 270 97 118 17 14
92 4.6 5.2 0.64 0.473 300 110 130 23.8 29.7
105 6.8 6.9 0.95 0.88 350 186 234 35.1 46.3
125 8.9 10.1 1.6 1.4 400 289 360 52.6 56

Output Torque Of HPA Rack and Pinion Pneumatic Actuator
Model Air supply pressure(Unit:bar)
2 2.5 3 4 4.5 5 5.5 6 7 8
HPA032DA 3 4 5 6 7 8 8 9 11 12
HPA040DA 5 6 7 10 11 12 13 14 17 19
HPA052DA 8 10 12 16 18 20 22 24 28 32
HPA063DA 15 18 22 29 33 36 40 44 51 58
HPA075DA 20 25 30 40 45 50 55 60 70 80
HPA083DA 31 39 47 63 70 78 86 94 110 125
HPA092DA 45 56 68 90 102 113 124 135 158 181
HPA105DA 66 83 99 132 149 165 182 198 231 264
HPA125DA 100 125 150 200 226 251 276 301 351 401
HPA140DA 171 214 256 342 385 427 470 513 598 684
HPA160DA 266 332 399 532 598 665 731 798 931 1064
HPA190DA 426 532 638 851 958 1064 1170 1277 1490 1702
HPA210DA 532 665 798 1064 1197 1330 1463 1596 1862 2128
HPA240DA 769 932 1154 1539 1731 1924 2116 2308 2693 3078
HPA270DA 1170 1462 1754 2339 2632 2924 3216 3509 4094 4679
HPA300DA 1526 1908 2289 3052 3434 3815 4197 4578 5341 6104
HPA350DA 2285 2856 3427 4570 5141 5712 6283 6854 997 9139
HPA400DA 3256 4070 4884 6512 7326 8140 8954 9768 11396 13024
Output torque of air springs
Unit:N.m
Output torque of air springs Spring's output
Air pressure 2.5BAR 3BAR 4BAR 5BAR 6BAR 7BAR 8BAR
Model Spring Qty. 0° 90° 0° 90° 0° 90° 0° 90° 0° 90° 0° 90° 0° 90° 90° 0°
Start End Start End Start End Start End Start End Start End Start End Start End
HPA-52SR 5 5.7 3.8 7.6 5.7                     6.2 4.3
6 4.9 2.5 6.9 4.5 10.9 8.5                 7.4 5
7 4 1.3 6 3.3 9.8 7.3 14 10.4             8.6 5.9
8     5.2 2 9.2 6 13.2 9.1 17.2 14.1         9.9 6.7
9     4.3 0.8 8.3 4.8 12.3 7.9 16.3 12.8 20.3 16.8     11.1 7.6
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 22.6 18.3 13.6 9.3
12             9.7 4.2 13.8 9.1 17.8 12.2 21.8 17.1 14.8 10.2
HPA-63SR 5 11.4 7.7 15 11.4 22.3 14.9                 10.4 6.8
6 10.1 5.7 13.6 9.3 20.9 16.6 28.3 23.9             12.5 8.2
7 8.6 3.6 12.5 7.2 19.5 14.5 26.8 21.9             14.6 9.6
8     10.9 5.1 18.2 12.4 25.5 19.8 32.8 27 40.1 34.3     16.7 10.9
9         16.8 10.4 24.1 17.7 31.4 24.9 38.7 32.2     18.8 12.3
10         1.4 8.2 22.8 15.6 30 22.8 37.3 30.1 44.7 37.4 20.9 13.7
11             21.5 13.5 28.7 20.7 36 28 43.3 35.3 22.9 15
12             20 11.4 27.3 18.6 34.6 25.9 41.9 33.3 25 16.4
HPA-75SR 5 14.5 10.5 19.4 15.5 29.5 25.7                 14.5 10.5
6 12.4 7.6 17.3 12.6 27.4 22.7 37.5 32.8             17.4 12.7
7 10.4 4.8 15.2 9.7 25.3 19.9 35.4 29.9             20.3 14.8
8     13.1 6.8 23.1 16.9 33.3 27 43.2 37 53.3 47     23.2 16.9
9         21 14.1 31.2 24.1 41.1 34.1 51.2 44.2     26.1 19
10         19 11.1 28.8 21.2 39 31.2 49.1 41.2 59.1 51.2 29 21.1
11             27 18.3 37 28.3 47 38.4 57 48.4 31.9 23.2
12             24.9 15.4 34.9 25.4 44.9 35.4 54.9 45.4 34.7 25.3
HPA-83SR 5 23.3 16.1 31.1 24 46.8 39.7                 23 15.8
6 20.1 11.5 28 19.3 43.7 35.1 59.4 50.7             27.6 19
7 17 6.9 24.8 14.8 40.5 30.5 56.2 46.2             32.2 22.1
8     21.7 10.1 37.4 25.8 53.1 41.5 68.8 57.2 84.5 72.9     36.8 23.2
9         34.2 21.3 49.9 37 65.6 52.6 81.2 68.3     41.4 28.5
10         31 16.6 46.7 32.3 62.4 48 78.1 63.7 93.8 79.3 46 31.6
11             43.6 27.7 59.3 43.4 75 59.1 90.6 74.8 50.6 34.8
12             40.4 23.2 56.1 38.9 71.7 54.5 87.4 70.2 55.2 38
HPA-92SR 5 33.1 22 44.2 33.2 66.8 55.9                 34.4 23.3
6 28.4 15.2 39.6 26.4 62.2 49 84.8 71.6             41.2 28
7 23.8 8.2 34.9 19.4 57.5 42.1 80.2 64.7             48.1 32.7
8     31.3 12.6 52.9 35.2 75.5 57.9 98.1 80.5 120.7 103     55 37.3
9         48.2 28.4 709 51 93.5 73.6 116 96.1     61.9 42
10         43.6 21.5 66.2 44.1 88.8 66.7 111.3 89.2 134 111.8 68.7 46.7
11             61.5 37.2 84.1 59.9 106.6 82.4 129.2 105 75.6 51.4
12             56.8 30.4 79.4 53 101.9 75.5 124.5 98.1 82.5 56
HPA-105SR 5 51 33.4 67.5 49.9 100.6 83             124.5   49.2 31.6
6 44.7 23.5 61.1 40 94.2 73.2 127.3 106.2             59.1 38
7 38.4 13.7 54.9 30.3 87.9 63.4 121 96.4             68.9 44.3
8     48.5 20.4 81.6 53.5 114.7 86.5 147.7 119.6 180.8 152.7     78.7 50.6
9         75.3 43.7 108.4 76.8 141.5 109.8 174.5 142.9     88.6 56.9
10         68.9 33.4 102 66.5 135.1 99.6 168.2 132.6 201.2 165.7 98.4 63.3
11             95.7 57 127.7 90.1 161.8 123.1 194.8 156.2 108.3 69.6
12             89.4 47.5 122.5 80.6 155.5 113.6 188.6 146.7 118.1 75.9
HPA-125SR 5 73 47 98 72 148 122                 79 52
6 63 31 88 56 138 107 188 157             94 63
7 52 15 77 40 127 90 178 141             110 73
8     67 25 117 75 167 125 217 176 268 226     125 84
9         107 59 157 109 207 159 257 210     141 94
10         96 44 146 94 196 144 247 194 297 245 157 105
11             136 78 186 128 236 178 286 228 173 115
12             125 63 176 113 226 163 276 213 188 125
HPA-140SR 5 128 85 171 127 256 213                 129 86
6 111 59 154 102 239 187 325 273             155 103
7 94 33 137 76 222 162 308 247             181 120
8     120 50 205 136 291 221 376 307 462 392     206 137
9         187 110 273 196 358 281 444 367     232 155
10         170 84 256 169 341 255 427 340 512 426 258 172
11             238 143 324 229 409 314 495 400 284 189
12             221 118 307 203 392 289 478 374 310 206
HPA160SR 5 193 124 259 191 392 324                 208 140
6 165 83 232 149 365 282 498 415             250 168
7 137 41 203 107 336 240 469 373             292 196
8     176 66 309 199 442 237 575 465 708 598     333 223
9         280 157 413 290 546 423 679 556     375 251
10         253 115 386 248 519 381 652 514 785 647 417 279
11             358 207 491 340 624 473 757 606 458 307
12             330 165 463 298 596 431 729 564 500 335
HPA190SR 5 332 222 438 329 651 542                 309 200
6 292 161 398 267 611 480 824 693             371 240
7 252 99 358 205 571 418 784 631             433 280
8     318 143 531 356 744 569 957 782 1169 995     495 320
9         491 295 704 507 917 720 1130 933     557 360
10         451 233 664 446 877 658 1090 871 1302 1084 618 400
11             624 384 837 597 1050 809 1263 1022 680 440
12             584 322 797 535 1010 748 1223 960 742 480
HPA210SR 5 390 285 523 418 789 684                 380 275
6 335 209 468 342 734 608 1000 874             456 330
7 280 133 413 266 679 532 945 798             532 385
8     358 190 624 456 890 722 1156 988 1422 1254     608 440
9         569 380 835 646 1101 912 1367 1178     684 495
10         514 304 780 570 1046 836 1312 1102 1578 1368 760 550
11             725 494 991 760 1257 1026 1523 1292 836 605
12             670 418 936 684 1202 950 1468 1216 912 660
HPA240SR 5 552 409 744 600 1129 985                 554 410
6 470 297 662 489 1047 874 1432 1259             665 492
7 388 187 580 379 964 764 1349 1149             775 575
8     498 268 883 653 1267 1037 1652 1422 2037 1807     886 656
9         800 542 1185 926 1569 1311 1954 1696     998 739
10         718 431 1103 816 1488 1201 1874 1586 2257 1970 1108 821
11             1021 705 1406 1090 1791 1474 2176 1859 1219 903
12             939 594 1323 979 1708 1363 2093 1748 1330 985
HPA270SR 5 903 675 1195 968 1779 1552                 787 560
6 790 519 1083 811 1667 1396 2252 1984             943 672
7 679 361 972 654 1556 1238 2141 1823             1101 783
8     860 497 1444 1081 2029 1666 2614 2252 3199 2836     1258 895
9         1332 923 1917 1509 2502 2094 3087 2678     1416 1007
10         1220 767 1805 1352 2390 1937 2974 2521 3560 3107 1572 1119
11             1693 1194 2278 1779 2862 2364 3448 2949 1730 1231
12             1582 1037 2167 1623 2751 2207 3336 2792 1887 1342
HPA300SR 5 1097 729                         1061 730
6 935 494 1316 875                     1273 876
7 772 258 1153 639 1916 1402                 1485 1022
8     991 403 1754 1166 2517 1929             1697 1168
9         1592 930 2355 1693 3118 2456         1909 1314
10         1430 695 2193 1458 2956 2221 3719 2984 4482 3747 2122 1460
11             2030 1222 2793 1985 3556 2748 4319 3511 2334 1606
12             1868 986 2631 1749 3394 2512 4157 3275 2546 1752
HPA350SR 5 1553 964                         1702 1173
6 1292 586 1863 1157                     2043 1408
7 1031 208 1602 779 2745 1922                 2383 1642
8     1341 401 2484 1544 3626 2686             2724 1877
9         2224 1165 3336 2307 4508 3449         3064 212
10         1963 787 3105 1929 4247 3071 5390 4214 6532 5356 3405 2346
11             2844 1551 3986 2693 5129 336 6271 4978 3745 2581
12             2584 1172 3726 2314 4869 3457 6011 4599 4086 2816
HPA400SR 7 2028 869                         2880 1837
8 1736 411 2550 1225                     3292 2100
9     2259 768 3887 2396                 3703 2362
10     1967 311 3595 1939 5223 3567             4115 2624
11         3303 1482 4931 3110 6559 4738         4526 2887
12         3012 1025 4640 2653 6268 4281 7895 5908 9523 7536 4938 3149
13             4348 2195 5976 3823 7603 5450 9231 7078 5349 3412
14             4057 1738 5685 3366 7312 4993 8940 6621 5761 3674
15             3765 1281 5393 2909 7020 4536 8648 6164 6172 3937
16                 5101 2452 6728 4078 8356 5707 6584 4199

Model A B C D E F G H I J K L M N Z Φ Air Connection Flange Size
DA/SR-32 23 23 46 46 66 46 25 50   Φ36   M5x8 9 11 110 Φ40 NAMUR G1/4" F03/F05
DA/SR-40 28.5 36.5 60 60 80 52 30 80 Φ36 Φ50 M5x8 M6x10 11 14 122 Φ40 NAMUR G1/4" F03/F05
DA/SR-52 30 41.5 65.5 72 92 65 30 80 Φ36 Φ50 M5x8 M6x10 11 14 147 Φ40 NAMUR G1/4" F03/F05
DA/SR-63 36 47 81 88 108 72 30 80 Φ50 Φ70 M6x10 M8x13 14 18 168 Φ40 NAMUR G1/4" F05/F07
DA/SR-75 42 53 94 99.5 119.5 81 30 80 Φ50 Φ70 M6x10 M8x13 14 18 184 Φ40 NAMUR G1/4" F05/F07
DA/SR-83 46 57 98.5 108.7 128.7 92 30 80 Φ50 Φ70 M6x10 M8x13 17 21 204 Φ40 NAMUR G1/4" F05/F07
DA/SR-92 50 58.5 111 116.5 136.5 98 30 80 Φ50 Φ70 M6x10 M8x13 17 21 262 Φ40 NAMUR G1/4" F05/F07
DA/SR-105 57.5 64 122.5 133 153 109.5 30 80 Φ70 Φ102 M8x13 M10x16 22 26 268 Φ40 NAMUR G1/4" F07/F10
DA/SR-125 67.5 74.5 145.5 155 185 127.5 30 130 Φ70 Φ102 M8x13 M10x16 22 26 301 Φ55 NAMUR G1/4" F07/F10
DA/SR-140 75 77 161 172 202 137.5 30 130 Φ102 Φ125 M10x16 M12x20 27 31 390 Φ55 NAMUR G1/4" F10/F12
DA/SR-160 87 87 184 197 227 159 30 130 Φ102 Φ125 M10x16 M12x20 27 31 458 Φ55 NAMUR G1/4" F10/F12
DA/SR-190 103 103 215 230 260 189 30 130   Φ140   M16x25 36 40 525 Φ80 NAMUR G1/4" F14
DA/SR-210 113 113 235.5 255 285 210 30 130   Φ140   M16x25 36 40 532 Φ80 NAMUR G1/4" F14
DA/SR-240 130 130 264.5 289 319 245 30 130   Φ165   M20x25 46 50 602 Φ80 NAMUR G1/4" F16
DA/SR-270 147 147 299 326 356 273 30 130   Φ165   M20x25 46 50 718 Φ80 NAMUR G1/2" F16
DA/SR-300 162 174 330 350 380 312 30 130   Φ165   M20x25 46 50 760 Φ80 NAMUR G1/2" F16
DA/SR-350 190 195 483 410 440 365 30 130   Φ254 M20x25 8xM16x25 46 50 920 Φ80 NAMUR G1/2" F16/F25
DA/SR-400 260 260 466 466 496 298 30 130   Φ254 M20x25 8xM16x25 46 50 940 Φ80 NAMUR G1/2" F16/F25

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