Double acting pneumaticswing actuators series ATM |
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Swing actuators of the ATM series are mainly intended for the control of fittings and valves. The swing movement is ensured by a pair of toothed combs with pistons. The advantage is a constant torque in the range of the entire swinging movement. The actuators have a fitting connection according to ISO 5211 and DIN 3337. The drive is prepared for switchboards and position sensors with connection according to NAMUR VDI/VDE 3845, air can be connected directly to the threaded holes.
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Order codes | Technical data | Dimensions | Limit switches | Data sheet (PDF) | Technical information |
Technical data
Working pressure | 0,6 MPa |
Min. pressure | 0,2 MPa |
Max. pressure | 0,8 MPa |
Temperature range | -20oC to +80oC * |
End position regulation | ± 4° |
Working medium | modified compressed air |
Piston diameter | 52 | 63 | 75 | 83 | 92 | 105 | 125 | 140 | 160 | 190 | 210 | 240 | 270 | 300 | 350 | 400 |
Connection | G1/4" | G1/4" | G1/4" | G1/4" | G1/4" | G1/4" | G1/4" | G1/4" | G1/4" | G1/4" | G1/4" | G1/4" | G1/2" | G1/2" | G1/2" | G1/2" |
Air source interface | NAMUR VDI/VDE 3845 | |||||||||||||||
Flange connection pattern 1 | F03 | F05 | F05 | F05 | F05 | F07 | F07 | F10 | F10 | - | - | - | - | - | F16 | F16 |
Flange connection pattern 2 | F05 | F07 | F07 | F07 | F07 | F10 | F10 | F12 | F12 | F14 | F14 | F16 | F16 | F16 | F25 | F25 |
Armature connection | ISO 5211 | |||||||||||||||
Position sensing | optical with the option of connecting a sensor, positioner or sensor box | |||||||||||||||
Connection of position sys. | NAMUR VDI/VDE 3845 | |||||||||||||||
Opening time [s] at 0,8 MPa | 0,3 | 0,4 | 0,4 | 0,5 | 0,6 | 0,7 | 0,9 | 1,2 | 1,6 | 2,6 | 3,3 | 3,8 | 4,5 | |||
Closing time [s] at 0,8 MPa | 0,4 | 0,4 | 0,5 | 0,6 | 0,7 | 0,7 | 1,1 | 1,4 | 1,7 | 3,1 | 3,8 | 4,4 | 5,3 | |||
Weight [kg] | 1,38 | 2,03 | 2,85 | 3,13 | 4,6 | 6,8 | 10,0 | 13,3 | 20,2 | 31,5 | 47,0 | 67,6 | 97,0 |
Actuator sizing
The recommended safety factor for double-acting swing actuator is 20 to 30% under normal conditions. Example of determining the size of the drive:
The required torque of the fitting is 100 Nm, the torque increased by the safety factor is 100 + 30% of 100 = 130 Nm. At an inlet pressure of 0.5 MPa, it is therefore advisable to choose the ZG-ATM105 actuator.
NoticeThe torque caused by the drive must not be greater than the maximum permissible torque specified in ISO 5211 for the specific size of the mounting flange. |
Torque [Nm] depending on working pressure
Inlet pressure [MPa] | Piston diameter [mm] | |||||||||||||||
52 | 63 | 75 | 83 | 92 | 105 | 125 | 140 | 160 | 190 | 210 | 240 | 270 | 300 | 350 | 400 | |
0,2 | 8,1 | 15 | 20,1 | 30,8 | 45 | 66 | 100 | 171 | 267 | 426 | 530 | 769 | 1174 | 1526 | 2285 | 3256 |
0,25 | 10,1 | 18 | 25 | 39 | 56 | 83 | 125 | 214 | 332 | 532 | 665 | 966 | 1462 | 1908 | 2856 | 4069 |
0,3 | 12,1 | 22 | 30 | 47 | 68 | 99 | 150 | 256 | 399 | 638 | 798 | 1154 | 1754 | 2289 | 3427 | 4883 |
0,4 | 16,1 | 29 | 40 | 63 | 90 | 132 | 200 | 342 | 532 | 852 | 1064 | 1539 | 2339 | 3052 | 5470 | 6511 |
0,45 | 18,1 | 33 | 45 | 70 | 102 | 149 | 225 | 385 | 598 | 958 | 1197 | 1731 | 2632 | 3434 | 5141 | 7325 |
0,5 | 20 | 36 | 50 | 78 | 113 | 165 | 250 | 427 | 665 | 1064 | 1330 | 1924 | 2924 | 3815 | 5712 | 8139 |
0,55 | 22 | 40 | 55 | 86 | 124 | 182 | 275 | 470 | 731 | 1170 | 1463 | 2116 | 3216 | 4197 | 6283 | 8953 |
0,6 | 24 | 44 | 60 | 94 | 135 | 198 | 300 | 513 | 798 | 1277 | 1596 | 2308 | 3509 | 4578 | 6854 | 9767 |
0,7 | 28 | 51 | 70 | 110 | 158 | 231 | 350 | 598 | 931 | 1490 | 1682 | 2693 | 4094 | 5341 | 7997 | 11394 |
0,8 | 32 | 58 | 80 | 125 | 181 | 264 | 400 | 684 | 1064 | 1702 | 2128 | 3078 | 4679 | 6104 | 9139 | 13022 |
Construction / materials
- body: hard anodized extruded aluminum alloy, honed bore
- pistons: Aluminum casting or steel casting
- pinion and cam: steel
- caps: Aluminium casting
- seal: NBR, or FPM or silicone
- fasteners: stainless steel
- position indicator: plastic