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
Cylinder Area for Locking
Clamping Force
※1
(Calculation Formula)
Cylinder Capacity Lock
cm
3
Release
Full Stroke
Swing Stroke (90°)
Lock Stroke
Swing Angle Accuracy
Swing Completion Position Repeatability
Max. Operating Pressure
Min. Operating Pressure
※2
Withstanding Pressure
Operating Temperature
Mass
※3
cm
2
kN
mm
mm
mm
MPa
MPa
MPa
℃
kg
Notes： ※1. F ： Clamping Force (kN), P ： Supply Hydraulic Pressure (MPa), L ： Distance between the piston center and the clamping point (mm).
※2. Minimum pressure to operate the clamp without load.
※3. Mass of single swing clamp without the tightening kit and swing lever.
LHA0360-□-A LHA0400-□-A LHA0480-□-A LHA0550-□-A LHA0650-□-A LHA0750-□-A
3.54
5.00
6.95
10.3
13.4
20.3
4.8
7.3
10.8
19.0
26.7
48.7
7.2
10.9
16.7
28.1
40.9
72.5
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
0.7
0.9
1.3
1.9
2.8
4
90°±3°
±0.5°
7.0
1.5
10.5
0〜70
F=
2.0920+0.0040×L
P ( 1-0.0016×L)
F=
2.9379+0.0052×L
P ( 1-0.0021×L)
F=
1.4892+0.0018×L
P ( 1-0.0009×L)
F=
1.0039+0.0011×L
P ( 1-0.0011×L)
F=
0.7822+0.0010×L
P ( 1-0.0009×L)
F
L
F=
0.5175+0.0006×L
P ( 1-0.0007×L)
Model No. Indication
Clamp Body
4
2
3
S
G
C
Swing Direction When Clamping
R ： Clockwise
L ： Counter-Clockwise
Piping Method
C
： Gasket Option (With G Thread Plug)
G
： Gasket Option (With R Thread Plug)
S
： Piping Option (With Rc Thread Port)
5
Action Confirmation Method
Blank ： None (Standard)
D
： Double End Rod Option for Dog
M
： Air Sensing Manifold Option
N□ ： Air Sensing Piping Option
6
Options
A
： Quick Change Lever Type A
Blank ： None (Standard：Taper Lock Lever Option)
F
： Quick Change Lever Type F
P
： Balance Lever Option
Q□ ： Long Stroke Option
(□ stands for vertical stroke value.)
Y□ ： Swing Angle Selectable Option
(Y30 ： 30° / Y45 ： 45° / Y60 ： 60°)
Piping Option
Rc Thread Port
No Gasket
With G Thread Plug
Able to attach
speed control valve
With R Thread Plug
Gasket Option
1
1
2
3
4
5
6
※ Indicates the cylinder outer diameter (
φ
D).
※ Contact us for quick change lever type A for other body sizes.
※ Speed control valve (BZL) is sold separately.
Please refer to page 13.
Body Size
036
：
φ
D=36mm
040
：
φ
D=40mm
048
：
φ
D=48mm
055
：
φ
D=55mm
065
：
φ
D=65mm
075
：
φ
D=75mm
0
： Revision Number
Design No.
LHA 048 0 - C R - A
R
L
Swing Direction
When Clamping
Swing Direction
When Clamping
※ Please contact us when action check method have a combination with option.
Refer to the complete catalog
(KWCS20□-□-GB) for detail of
action confirmation method.
Refer to the complete catalog
(KWCS20□-□-GB) for detail of
other options.
Model No.
Model No.
Corresponding Model No.
Nominal×Pitch of Tightening Bolt
Hex. Socket
Tightening Torque
mm
N・m
LZH0360-W
LZH0400-W
LZH0480-W
LZH0550-W
LZH0650-W
LZH0750-W
LHA0360-□-A
LHA0400-□-A
LHA0480-□-A
LHA0550-□-A
LHA0650-□-A
LHA0750-□-A
M4×0.7
M5×0.8
M5×0.8
M6×1
M6×1
M8×1.25
3
4
4
5
5
6
2.5
5.0
5.0
8.0
8.0
20
Specifications
φ
D
Tightening Kit for mounting Quick Change Lever Type A.
Sold separately from clamp body.
【Contents of Tightening Kit】
・Wedge 1 ・Wedge 2 ・Tightening Bolt
2
1
1
2
Corresponding Model No.
036
： LHA0360-□-A
040
： LHA0400-□-A
048
： LHA0480-□-A
055
： LHA0550-□-A
065
： LHA0650-□-A
075
： LHA0750-□-A
0
： Revision Number
Design No.
LZH 048 0 - W
Clamp Body
Tightening Kit for Quick Change Lever Type A
Tightening Kit for Quick Change Lever Type A
Wedge 1
Tightening Bolt
Wedge 2
Rod
Swing Lever
Hex. Socket
Pin for Stopper
and Phasing
Hydraulic
Pressure
4
3
