high power system (2510kb) - TAIYO

15
PNEUMERLOCK®
¡Single acting cylinder of spring return type.
¡Clamp head can be selected according to application
as there are six types.
SPECIFICATIONS
Item
Model code
Max. operating pressure
Proof test pressure
Temperature range
Structure of cushioning
Working Oil
Effective stroke (mm)
Effective piston area (mm
¡The clamp head is the single acting cylinder of spring return type.
As there is no force to return other tools, the external spring
or outer force shall be applied for the return of tools.
¡As the cylinder stop method can not be adopted, it shall be
used at less than the effective stroke.
¡Due to the inertia of load, please make sure the hydraulic
pressure which risen in the cylinder is under the proof test
pressure.
2 )
Max. stroke volume (cm3 LHD LHC LHA LHA-25 LHA-40 LHAS-2
17.5MPa
26.2MPa
+5~+60°C
None
Cosmo Mighty Super 10 (Cosmo Oil)
6 7 12 24 38 20
570 1340 1460 1460 1460 2640
) 4 10.7 19 36.5 58.4 60.7
Spring mounting load N 31.4 56.9 113 134 101 127
Max. spring load N 72.6 90.2 196 226 274 255
Weight (kg) 0.5 1 2 2.2 2.5 5.2
~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~
¡Numerical value in parenthesis
is that of LHAS-2.
No. Name Material Q’ty
q Upper cover Rolled steel 1
w Cylinder
Rolled steel 1
e Piston
Carbon steel 1
r Lower cover Rolled steel 1
t Air vent
Rolled steel 1(2)
y Lower cover wiper Tanned leather 1
u Piston wiper Tanned leather 1
i Return spring Piano wire
1
o
Back-up ring for
piston shield
Fluoric resin 1
!0
Back-up ring for
piston
Fluoric resin 1
!1 Hydraulic joint Rolled steel 1
PARTS LIST SEAL LIST
Model code
CLAMP HEAD
q w e
r t y
qLHD wLHC eLHA rLHA-25 tLHA-40 yLHAS-2
SECTIONAL DRAWINGS
Name
¡LHD
¡LHC
¡LHA
¡LHA-25
¡LHA-40
¡LHAS-2
Q’ty
!2
Air vent
O-ring
1
r
!0
!5
t
!2
t
!2
!3
Upper cover
O-ring
1
LHD
P-7
– AS568 211 –
LHC
P-7
– AS568 220 –
LHA
P-7 AS568 327 AS568 326 AS568 215
LHA-25
P-7 AS568 327 AS568 326 AS568 215
LHA-40
P-7 AS568 327 AS568 326 AS568 215
LHAS-2
P-7 AS568 335 AS568 333 AS568 327
Note) For piston shield O-ring, piston O-ring, a back-up ring for respective
size is mounted.
y
!4
Piston shield
O-ring
1
i
r
e
o
!4
!1
w
q
y i
e
u
o
!4
w
!3
!1
!5
Piston
O-ring
1