+Double acting only
180˚ Models (ACX AND ADX)
Performance Characteristics
ADX Torques
ACX Torques
Air Torque Spring
Series
Spring 40 psig (2.8 bar) 60 psig (4.1 bar) 80 psig (5.5 bar) Torque
Set in-lb Nm in-lb Nm in-lb Nm in-lb Nm
61 2 - - 25 2.8 57 6.4 39 4.4
61S 2 - - 16 1.8 21 2.4 21 2.4
8 19 2.1 90 10.2 161 18.2 62 7.0
64 10 - - 60 6.8 131 14.8 78 8.8
12 - - 30 3.4 101 11.4 93 10.5
14 - - - - 71 8.0 109 12.3
8 76 8.6 255 28.8 433 48.9 150 16.9
68 10 - - 186 21.0 365 41.2 187 21.1
12 - - 117 13.2 296 33.4 225 25.4
14 - - 48 5.4 227 25.6 262 29.6
Weight
Operating Air Consumption Air Consumption
Bore Stroke AD AC
Time in
3
cc
Series
Inch mm Inch mm lb kg lb kg sec Port “A” Port “B”+ Port “A” Port “B”+
61 1.8 45.7 1.0 25.4 1.9 0.9 2.4 1.1 0.8 4.5 5.7 73.8 93.4
61S 1.8 45.7 1.0 25.4 1.4 0.7 1.7 0.8 0.8 6.1 3.1 100.0 50.0
64 3.2 81.3 0.7 17.8 5.5 2.5 6.4 2.9 1.5 16.0 23.0 262.3 377.0
68 4.3 109.2 1.0 25.4 11.6 5.3 13.6 6.2 2.8 37.0 49.0 606.6 803.3
40 psig (2.8 bar) 60 psig (4.1 bar) 80 psig (5.5 bar)
Series
in-lb Nm in-lb Nm in-lb Nm
61 59 6.7 89 10.1 119 13.4
61S - - 45 5.1 59 6.7
64 139 15.7 210 23.7 281 31.7
68 351 39.7 530 59.9 709 80.1
9
Pneumatic Actuators
Parker Hannifin Corporation
Instrumentation Valve Division
Jacksonville, Alabama