Cautions
Specifications
Model No.
Indication
Lever Design
Dimensions
External
Dimensions
Accessories
Performance
Curve
Lever Installation/
Removal Procedure
model
LHA-A
Swing Clamp
Quick Change Lever Type A
Notes： ※7. Mass of single swing clamp without the tightening kit and swing lever.
(mm)
Model No.
Full Stroke
Swing Stroke (90°
)
Lock Stroke
A
B
C
D
E
F
Fu
G
H
J
K
L
M
Nx
Ny
P
Q
R
S
U
Z (Chamfer)
CA
CB
CC
EA (Nominal×Pitch)
SA
SB
SC (Nominal×Pitch×Depth)
JA
JB
Lock Port /
-C option
Release Port
-S option
R Thread Plug
-G option
O-ring (-C/-G option)
Pin for Stopper and Phasing
Cylinder Capacity
Lock
Release
Mass
※7
kg
LHA0360-□-A LHA0400-□-A LHA0480-□-A LHA0550-□-A LHA0650-□-A LHA0750-□-A
13.5
14.5
15.5
18.5
20
24
5.5
6.5
7.5
8.5
10
12
8
8
8
10
10
12
104
115
128.5
145.5
156
181
49
54
61
69
81
92
40
45
51
60
70
80
36
40
48
55
65
75
64.5
71.5
79
89
94
109
39.5
46.5
51
59
63
71
64.5
68.5
77.5
86.5
93
110
25
25
28
30
31
38
29
31.5
35.5
39
46
52
20
22.5
25.5
30
35
40
31.4
34
40
47
55
63
66
73
83
88
106
116
11
11
13
12
13
16
23.5
26
30
33.5
39.5
45
8
9
11
12
15
16
3
3
3
3
5
5
7.5
9
9
11
11
14
4.5
5.5
5.5
6.8
6.8
9
16
15
17.5
17
17
21
15
18
22
25
30
35.5
C2
C3
C3
C3
C4
C5
4.8
5.8
7.8
8.8
10.5
12.5
12
15
16
17.5
21.5
21.5
3
4
4
4
6
6
M4×0.7
M5×0.8
M5×0.8
M6×1
M6×1
M8×1.25
24
27
32
36
40
46
15.5
16.5
17.5
20.5
22
26
M4×0.7×7
M5×0.8×8
M5×0.8×8
M6×1×11
M6×1×11 M8×1.25×13
3.5
3.5
3.5
3.5
4.5
4.5
14
14
14
14
19
19
G1/8
G1/8
G1/8
G1/8
G1/4
G1/4
Rc1/8
Rc1/8
Rc1/8
Rc1/8
Rc1/4
Rc1/4
R1/8
R1/8
R1/8
R1/8
R1/4
R1/4
1BP5
1BP5
1BP5
1BP5
1BP7
1BP7
φ
3(m6)×8
φ
4(m6)×10
φ
4(m6)×12
φ
4(m6)×14
φ
6(m6)×14
φ
6(m6)×16
4.8
7.3
10.8
19
26.7
48.7
7.2
10.9
16.7
28.1
40.9
72.5
0.7
0.9
1.3
1.9
2.8
4
External Dimensions and Machining Dimensions for Mounting
+ 0.038
+ 0.020
+ 0.028
+ 0.014
+ 0.038
+ 0.020
+ 0.038
+ 0.020
+ 0.038
+ 0.020
+ 0.038
+ 0.020
cm
3
Spot Facing
φ
Q
4-
φ
R
Nx
Ny
Ny
J
H
B
JA
φ
JB
□K
C
CA
CA
φ
L
M
F
G
E
SB
SA
CB
A
15°
S
※2
φ
U
φ
D
-0.1
-0.2
2-Z
□K
Nx
※6
Ny
Ny
φ
D
+ 0.3
0
C0.6
6.3S
※6
4-EA Screw
※4
Remove all burrs
※6
※5
Release Port
φ
P
※6
Lock Port
φ
P
※6
Lock Port ： O-ring (Included)
(-C/-G option)
Release Port ： O-ring (Included)
(-C/-G option)
R type
L type
Common for R/L type
Released State
Locked State
2-R Thread Plug (Included)
Release Port
Rc Thread
Lock Port
Rc Thread
max.2mm
Notes：
※2. Mounting bolts are not provided. Please prepare them
according to the mounting height referring to dimension 'S'.
※3. Speed control valve is sold separately. Please refer to page 13.
1. Please contact us if it has a combination with other options.
Notes：
※4. EA tapping depth of the mounting bolt should be decided
according to the mounting height referring to dimension 'S'.
※5. The depth of the body mounting hole
φ
D should be decided
according to the mounting height referring to dimension 'F'.
※6. The machining dimension is for -C/-G ： Gasket Option.
Machining Dimensions of Mounting Area
Piping Method
※ The drawing shows the released state of LHA-GR-A.
G：Gasket Option (With R Thread Plug)
※ The drawing shows the released state of LHA-SR-A.
S：Piping Option (Rc Thread)
External Dimensions
※ The drawing shows the released state of LHA-CR-A.
C：Gasket Option (With G Thread Plug)
Lock Port：G Thread
※3
(Only for -C option: able to
attach speed control valve)
※3
Tightening Kit
LZH□-W (Sold Separately)
SC Screw
Pin for Stopper and Phasing
(Prepared by Customer)
Swing Lever
(Prepared by Customer)
2-Slot for Lever Phasing
※6
※6
Fu
Model No. Indication
LHA 048 0 -
C
G
S
R
L
1
4
3
2
- A
6
4
Swing Direction When Clamping
3
Piping Method
5
Action Confirmation Method (When selecting Blank)
6
Options (When selecting A)
1
Body Size
2
Design No.
(Format Example：LHA0550-CR-A, LHA0750-SL-A)
R Type
L Type
Swing Direction
When Clamping
※1. Slot for Lever Phasing
CC
※1
2-Slot for Lever Phasing
Release Port：G Thread
(Only for -C option: able to
attach speed control valve)
２-G Thread Plug (Included)
(Only for -C Option)
10
9
