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TBN Series Rack & Pinion Pneumatic Actuator

Pneumatic Actuator

TBN Series Rack & Pinion Pneumatic Actuator

Model: TBN032-TBN400DA/SR, 17 models, aluminium with hard anodized body, output torque 7.4-8033Nm at 5 bar air supply, ISO5211/DIN3337 to match valve connection, Namur interface for the accessories, ±5°adjustment, with CE/ ATEX certification.

    Model preparation

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    Mounting connection and dimension

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    Model A B C D AND F G H I J K L M N THE Air
    TBN032 114 46 47 70 23.5 23.5 11 50 25 F03 M5x8 9 30 G1/8
    TBN052 158 74 60 99 30 41 14 80 30 F05 F03 M6x11 M5x10 11 40 G1/4
    TBN063 190 88 69 113 36 45 18 80 30 F07 F05 M8x15 M6x12 14 40 G1/4
    TBN075 206 100 79 125 42 52 20 80 30 F07 F05 M8x13 M6x11 14 40 G1/4
    TBN083 213 109 88 134 46 52.5 20 80 30 F07 F05 M8x15 M6x12 17 40 G1/4
    TBN092 259 120 97.5 145 51 57.5 22 80 30 F07 F05 M8x13 M6x12 17 40 G1/4
    TBN105 284 133 105.5 158 57.5 64 24 80 30 F10 F07 M10x18 M8x14 22 40 G1/4
    TBN125 340 155 120.5 182 67.5 70 27.5 80 30 F10 F07 M10x18 M8x14 22 65 G1/4
    TBN140 414 171.5 137 198 76 77 32 80 30 F12 F10 M12x22 M10x18 27 65 G1/4
    TBN160 476 197 159.5 224 86.5 87.5 34 80 30 F12 F10 M12x22 M10x18 27 65 G1/4
    TBN190 524 230 186 269 103 103 40 130 30 F14 M16x23 36 78 G1/4
    TBN210 559 255 202 294 113 113 40 130 30 F14 M16x25 36 78 G1/4
    TBN240 668 291 233 330 129 129 50 130 30 F16 M20x28 46 78 G3/8(1/4)
    TBN270 744 320 264 359 146 146 57 130 30 F16 M20x28 46 78 G1/2(1/4)
    TBN300 782 352 308 385 160 170 50 130 30 F16 M20x25 46 80 G1/2
    TBN350 920 410 362 440 190 195 50 130 30 F25 F16 M16x24 M20x25 55 80 G1/2
    TBN400 935 460 446 494 260 260 60 130 30 F25 F16 M16x24 M20x25 55 80 G1/2

    Output torque of THEOBORN series pneumatic actuator with dual action

    Model Air pressure(unit:bar)
    2 3 4 5 6 7 8
    TBN032D 2.7 4.1 5.9 7.4 8.8 9.8 11.3
    TBN052D 7.7 11.6 15.5 19.3 23.2 27.1 31
    TBN063D 13.8 20.6 27.5 34.4 41.3 48.2 55
    TBN075D 22.3 33.7 44.7 55.9 67 78.2 89.3
    TBN083D 28.2 42.3 56.4 70.5 84.6 98.7 112.9
    TBN092D 43.2 64.8 86.5 108 129.6 151.2 172.8
    TBN105D 63.1 94.7 127.2 157.8 189.4 220.9 252.5
    TBN125D 108.4 162.7 216.9 271.1 325.3 379.5 433.8
    TBN140D 163.2 244.8 326.4 408 489.6 571.2 652.8
    TBN160D 251.4 377 502.7 628.4 754.1 879.7 1005.4
    TBN190D 405.1 607.7 810.2 1012.8 1215.3 1417.9 1620.4
    TBN210D 557 835 1113 1392 1670 1948 2227
    TBN240D 873 1309 1745 2182 2618 3054 3491
    TBN270D 1227 1841 2454 3068 3681 4295 4908
    TBN300D 1526 2289 3052 3815 4578 5341 6104
    TBN350D 2285 3427 4570 5712 6854 7997 9139
    TBN400D 3256 4884 6512 8140 9768 11396 13024

    Output torque of TBN spring return actuator

    Output Torque of Air supply Output torque of spring
    (bar) 3 4 5 6 7
    Model Spring quantity 90° 90° 90° 90° 90° 90°
    Start End Start End Start End Start End Start End Start End
    TBN052S 6 7.1 4.2 10.9 7.8 4.6 7.4
    8 9.5 5.7 13.3 9.3 6 9.7
    10 8 3.5 11.9 7.1 15.7 10.7 7.5 12.2
    12 10.4 5 14.2 8.6 18.1 12.1 9 14.6
    TBN063S 6 13.1 7.5 20.2 13.5 27.3 19.7 7.6 13.1
    8 17.5 10 24.5 16 31.6 22.1 10.1 17.6
    10 14.8 6.4 21.9 12.5 29 18.5 36.1 24.6 12.5 21.9
    12 19.1 8.9 26.2 14.9 33.3 21 15 26.3
    TBN075S 6 20.5 12.9 31.8 23.4 13.5 21
    8 27.2 17.1 38.6 27.7 18.1 28
    10 22.6 10.8 34 21.4 45.4 32 56.8 42.6 22.5 35
    12 29.5 15.1 40.8 25.7 52.3 36.3 27 42
    TBN083S 6 26.1 17.2 40.3 30.4 16.5 25.5
    8 34.8 22.8 48.9 36.2 22 34
    10 29.4 15.1 43.5 28.5 57.7 41.9 71.7 55.2 27.6 42.5
    12 38.1 20.9 52.3 34.1 66.3 47.5 33.1 51.1
    TBN092S 6 38.9 26 60.6 47.7 26.3 39.2
    8 51.8 34.6 73.5 56.3 35.1 52.3
    10 43 21.5 64.8 43.3 86.5 65 108.2 86.7 43.9 65.4
    12 56 30.2 77.7 51.9 99.4 73.6 52.6 78.4
    TBN105S 6 58.4 35.7 91.4 65.5 35.9 58.6
    8 78.9 48.5 110 76.5 47.8 78.1
    10 66.4 31.6 97.4 59.6 129.5 88.4 161.4 117.3 59.8 97.6
    12 84.9 42.7 116.8 71.5 148.9 100.4 71.7 117.1
    TBN125S 6 99.5 37 155.4 113.4 62.7 100.1
    8 132.7 82.9 188.6 134.2 83.6 133.4
    10 109.8 52.3 165.8 103.6 221.8 154.9 104.5 166.8
    12 143 73 199 124.3 254.9 175.6 125.4 200.2
    TBN140S 6 149.2 94.3 232.6 173.3 95.6 150.5
    8 198.9 125.8 282.2 204.8 127.4 200.6
    10 165.3 78.3 248.6 157.2 331.9 236.2 415.9 315.1 159.3 250.8
    12 215 109.7 298.3 188.6 381.7 267.7 191.2 301
    TBN160S 6 227.8 146.8 356.2 272.5 149.1 230.2
    8 175.4 71.8 303.7 195.8 432.1 321.4 198.7 306.9
    10 251.3 119.1 379.7 244.8 508 370.5 248.4 383.6
    12 327.3 168.1 455.6 293.8 584 419.4 298.1 460.3
    TBN190S 6 370.1 229.7 277 423.6 234.8 371.6
    8 493.4 306.3 700.3 500.2 313.1 495.5
    10 410 188.9 616.9 382.9 823.8 576.8 1030.7 770.8 391.3 619.4
    12 533.4 265.5 740.3 459.5 947.1 653.4 469.6 743.3
    TBN210S 6 508.6 326.5 792.9 602.4 322.7 505.1
    8 678.1 435.3 962.4 694 430.3 673.4
    10 583.4 268.8 847.7 544.1 1131.9 819.5 1416.2 1094.9 537.8 841.8
    12 733 377.6 1017.2 653 1301.5 928.3 645.3 1010.1
    TBN240S 6 788 523 1229 963 518 783
    8 1052 697 1493 1138 690 1045
    10 874 430 1315 871 1756 1312 2197 1753 862 1306
    12 1137 604 1578 1045 2019 1486 1034 1567
    TBN270S 6 1110 743 1730 1369 735 1101
    8 1479 990 2100 1617 980 1469
    10 1324 611 1849 1238 2469 1865 3089 2491 1225 1838
    12 1599 859 2219 1486 2839 2112 1470 2203
    TBN300S 6 1453 1013 846 1257
    8 1153 590 1939 1352 2724 2113 987 1465
    10 1619 928 2424 1689 3209 2450 3994 3211 1410 2094
    12 1974 1023 2759 1784 3612 2545 1768 2753
    TBN350S 6 2078 1380 1345 1995
    8 1594 701 2770 1841 3946 2981 1794 2660
    10 2288 1162 3464 2302 4639 3441 5815 4581 2241 3325
    12 3058 1460 4233 2599 5409 3739 2528 4149
    TBN400S 6 2834 1570 1962 3250
    8 2301 758 3960 2365 5617 3972 2452 4874
    10 3425 1553 5083 3159 6741 4766 8398 6372 2942 4874
    12 4312 2059 5969 3665 7863 5272 3650 5975

    Weight table

    Model TBN032 TBN052 TBN063 TBN075 TBN083 TBN092 TBN105 TBN125 TBN140 TBN160 TBN190 TBN210 TBN240 TBN270 TBN300 TBN350 TBN400
    YES(kg) 0.54 1.41 2.21 2.97 3.38 5.21 6.32 10.1 14.7 21.6 31.8 41.8 62 87.6 120 170 230
    SR(kg) 0.54 1.518 2.45 3.33 3.86 5.796 7.4 11.912 17.76 25.656 40.8 53.08 79.16 109.032 150.84 213.476 284
    Note:1、SR is 12 springs;2、Weight is net weight;

    Air consumption

    Model TBN032 TBN052 TBN063 TBN075 TBN083 TBN092 TBN105 TBN125 TBN140 TBN160 TBN190 TBN210 TBN240 TBN270 TBN300 TBN350 TBN400
    OPN(L) 0.04 0.09 0.14 0.21 0.29 0.49 0.70 1.20 1.70 2.60 4.20 5.70 9.00 12.60 21.40 31.20 47.90
    CL(L) 0.05 0.12 0.20 0.30 0.41 0.71 0.99 1.60 2.40 3.70 5.90 8.20 12.80 17.90 30.00 43.70 67.10
    Snippet_2025-01-15_14-30-37

    Special return pneumatic actuactor

    In order to meet the special requirements of control valve we produced special strokes actuators on costumer request (e.g. 120°,135°,180°etc.).


    Output torque:


    Output torque of double acting actuators please refer to the torque of 90°actuators.

    Three position pneumatic actuactor

    Three position actuator provide an operation of 0°, 45°, 90°or 0°, 90°, 180°, The midway position is achieved by a mechanical stop of movement on the 2 auxiliary pistons. This midway stop positions adjustable. Example: 90°actuator can provide 20°, 30°, 40°, 50°, 70°etc.


    Output torque:


    Output torque of double acting actuators please refer to the torque of 90°actuators.

    Three position schematic diagram

    3P double action actuator

    Snippet_2025-01-17_09-06-51

    3P spring return actuator

    Single acting