TuffCam ™ 7 MPa Swing Clamp Arms
Clamping Force Graphs
L1-4X32-00 (32mm Bore)
L1-4X25-00 (25mm Bore)
Cylinder Force L = 30 (6.5) L = 40 (16.5) L = 49 (25.5) L = 60 (36.5) L = 80 (56.5) L = 98 (74.5) L = 120 (96.5) L = 150 (126.5)
Cylinder Force L = 30 (10) L = 45.5 (25.5) L = 60 (40) L = 75 (55) L = 86 (66) L = 100 (80) L = 120 (100) L = 150 (130)
3.0
5.0
2.5
4.0
2.0
3.0
1.5
2.0
1.0
Non- Usable Range
1.0
Non-Usable Range
0.5
D-5
0.0
0.0
012345678910 Operating Pressure (MPa)
012345678910 Operating Pressure (MPa)
ILML14007-25 REV B
ILML14007-32 REV B
L1-4X50-00 (50mm Bore)
0.0 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 012345678910 Operating Pressure (MPa) L1-4X40-00 (40mm Bore) Non-Usable Range
Cylinder Force L = 42 (7) L = 55 (20) L = 68 (33) L = 90 (55) L = 115 (80) L = 142 (107) L = 170 (135) L = 200 (165)
Cylinder Force L = 35 (7) L = 45 (17) L = 58.5 (30.5) L = 70 (42) L = 90 (62) L = 110 (82) L = 155 (127) L = 200 (172)
14.0
12.0
10.0
8.0
6.0
4.0
Non-Usable Range
2.0
0.0
012345678910 Operating Pressure (MPa)
ILML14007-40 REV B
ILML14007-50 REV B
L1-4X80-00 (80mm Bore)
L1-4X63-00 (63mm Bore)
Cylinder Force L = 50 (7.5) L = 65 (22.5) L = 110 (67.5) L = 140 (97.5) L= 176 (133.5) L = 210 (167.5) L = 250 (207.5) L= 80.5 (38)
Cylinder Force L = 60 (8.5) L = 89.5 (38) L = 120 (68.5) L = 150 (98.5) L = 180 (128.5) L = 220 (168.5) L = 260 (208.5) L = 300 (248.5)
35.0
20.0
30.0
15.0
25.0
20.0
10.0
15.0
5.0
Non-Usable Range
10.0
Non-Usable Range
5.0
0.0
012345678910 Operating Pressure (MPa)
0.0
ILML14007-63 REV B
012345678910 Operating Pressure (MPa)
ILML14007-80 REV B
L1-4X25-00 (25mm Bore)
Cylinder Force L = 30 (10) L = 45.5 (25.5)
3.0
How to Use the Clamping Force Graphs 1) Start by choosing the arm length you need for your application. 2) Then move along the line and select the clamping force and operating pressure or operating pressure and clamping force needed. Example: Using a L1-4X25-00 with a 30 mm lever (10 mm usable length); the clamping force would be 1.5 kN at 5.5 MPa
2.5
L = 60 (40) L = 75 (55) L = 86 (66) L = 100 (80) L = 120 (100) L = 150 (130)
2.0
1.5 kN
1.0
Non- Usable
0.5
0.0
5.5 MPa
0 1 2 3 4
7 8 9 10
Operating Pressure (MPa)
ILML14009 REV B
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