ABB LP10 Manual page 7

Linear pneumatic piston actuators
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Suggested Maximum Operating Force vs Pressure
The following tables show the maximum operating force at minimum & maximum supply pressure for the
various LP cylinder sizes.
Note: The Torque calculation values are provided based on the stroke length of the LP and the required
lever arm dimension for 90 deg damper travel.
LP10
Cylinder diameter
Lever for 90 deg
Supply
Force
psi
lbf
40
170
45
191
50
212
55
233
60
254
65
276
70
297
75
318
80
339
85
360
90
382
Table
LP30
Cylinder diameter
Lever for 90 deg
Supply
Force
psi
lbf
40
965
45
1,085
50
1,206
55
1,327
60
1,447
65
1,568
70
1,688
75
1,809
80
1,930
85
2,050
90
2,171
Table 3
5
LP LINEAR PISTON ACTUATORS INSTRUCTION MANUAL
2.5"x5"
3.53"
Torque
ft-lb
35
40
44
48
53
57
62
66
71
75
79
1
6"x8"
5.66"
Torque
ft-lb
322
362
402
442
483
523
563
603
643
684
724
LP20
Cylinder diameter
Lever for 90 deg
Supply
Force
psi
lbf
40
403
45
454
50
504
55
554
60
605
65
655
70
706
75
756
80
806
85
857
90
907
Table 2
LP32
Cylinder diameter
Lever for 90 deg
Supply
Force
psi
lbf
40
965
45
1,085
50
1,206
55
1,327
60
1,447
65
1,568
70
1,688
75
1,809
80
1,930
85
2,050
90
2,171
Table 4
4"x4"
2.83"
Torque
ft-lb
67
76
84
92
101
109
118
126
134
143
151
6"x16"
11.31"
Torque
ft-lb
643
723
804
884
964
1,045
1,125
1,205
1,286
1,366
1,447

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