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ProductHydraulic Cylinder
 
 
 

Model

1T
2T
3T 4T 5T
Inside Cylinder Diameter(mm)
Φ63
Φ90 Φ110 Φ125 Φ140
Φ45 Φ65 Φ80 Φ90 Φ100

Working Pressure

70kgf/㎠(6,865MPa)
Maximum Working Pressure
Load:150kgf/㎠(14.710MPa) Head: 90kgf/㎠(8.826MPa)
Inner Pressure
Load:210kgf/㎠(20.594MPa) Head: 140kgf/㎠(13.729MPa)

Minimum working pressure

Load:3.5kgf/㎠(0.343MPa) Head: 2kgf/㎠(0.196MPa)

Minimum Working Speed

0.06m/min(1mm/sec)

Working Speed

10m/min
(166mm/sec)
9m/min
(150mm/sec)
8.4m/min
(140mm/sec)
7.7m/min
(128mm/sec)
7.1m/min
(1mm/sec)

The Range of Working Temperature

Ambient Temperature
-10~+50℃

Maintained Temperature
-5~+80℃

cushion

Standard
Orifice Type Built-in Reducing Speed Device

Semi-standard
Reducing Speed Cushion
Applied working oil
regular mineral oil
Rod End Thread Tolerance
Grade KSB0214
Supporting or Fixing on Surface Type
LA Type,LT Type,FA Type,FB Type,CA Type,TA Type,TB Type
Note)

1. In case of using the working speed during reverse, the standard pressure is 60kgf/㎠.
2. The working pressure is the highest set pressure on the relief side upon operation of cylinder.
3. The maximum permissible pressure is a pressure that can be practically applied maximally in consideration of the rigidity of cylinder including surge pressure.
4. The inner pressure is described as a test pressure with that the cylinder function should be sustained without any damage while the cylinder’s pressure being lowered from the maximum permissible pressure
5. The minimum working pressure means a pressure that can make movement without any load as exerting input (the rod weight is excluded here).

Inside Diameter
1T
2T
3T
4T
5T
Cushion Length
1700
2500
3100
3100
3100
Note) Please, separately ask for the buckling of rods. For stroke above the limit, please contact us.
 

Orifice type reducing speed cushion (shock absorber), whose stroke is short, was installed at both ends.
Also compact cushions were installed between the first and second shifts of the forwarding motions as well as between the first and second shifts of the reversing motion.

Packing Material
NBR
URETHANE
불소(VITON)
Regular Mineral Working Oil
Water-soluble Glycogel
W/O Working Oil
O/W Working Oil
Phosphate Acid Ester
Fatty Acid Ester
Note) 1. , is usable, while is not usable
     2. For other working oils beside the regular one, please contact us
 
Supporting or Fixing on Surface Type
LA,LT,FA,FB,
TA,TB,CA
Series
Rod End Thread Length
A:standard
B:Non-standard
Cushion Type
B:Double Orifice Type
S:Both end reducing speed cushion
Cylinder Stroke(mm)
Port Position
(A,B,C,D,E,F,G,H)
Air Removing Point
(A,B,C,D,E,F,G,H))

Model

Model A
Model B
1T
25
35
2T
35
45
3T
40
55
4T
45
60
5T
52 72
The standard position for piping is C and G, and the air ventilation position is A.
If you need a modification, please refer to the above picture.

The standard position for piping is A and E, and the air ventilation position is C.
Make each pipe to pipe position or pipe to air ventilation position to be perpendicular or horizontal. If you need a modification, please refer to the above picture.