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ProductHydraulic Cylinder
 
 
 
Type
70kgf/㎠
140kgf/㎠
Inside Cylinder Diameter(mm)
Φ40,Φ50,Φ63,Φ80,Φ100,Φ125,Φ140,Φ150,Φ160,Φ180,Φ200,Φ224,Φ250
Maximum Working Pressure
70kgf/㎠(6,864MPa)
140kgf/㎠(13,729MPa)
Inner Pressure
105kgf/㎠(16.67MPa)
210kgf/㎠(27,459MPa)
Minimum working pressure
3~8kgf/㎠
Range of working speed
500mm/sec
lowest working speed
10mm/sec(Φ40~Φ140) 20mm/sec(Φ160~Φ250)
Range of working temperature
-10~+80℃
Applied working oil
regular mineral oil
Rod End Thread Tolerance
Grade KSB0214
Stroke Tolerance
    100mm이하
+0.6
101~250
+2.5
251~630
+4.0
0
0
0
  631~1000mm이하
+5.0
1001~1600
+6.3
1600초과
+8.0
0
0
0
Paint
Tube:2.5G 6/2 Cover and Letters: Black
Supporting or Fixing on Surface Type
Standard Type
SD Type,LA Type,FA Type,FB Type,TC Type,CA Type
Other
Parts
include dust screen
Regular: Nylon Tarpaulin, Special: Neoplan (for heat-resist)
rod end connecting eye
Single (1 Ring), Double (Y Ring)
그외
Lock Nut
Note)
1. The Highest Working Pressure is the Maximum pressure for sustained using.
2. The lowest working speed does not consider the cushion portion.
 
Inside Diameter
Φ40~Φ63
Φ80~Φ160
Φ180~Φ224
Φ250
Cushion Length
20
25
30
35
Note)

Cushions cannot be installed in followings
1. Rod Type A: Rod Side of Φ40,Φ50,Φ63
2. Rod Type B: Rod Side of Φ40

 

Other supporting and fixing surface type beside TC type.

Inside Diameter
Φ40~Φ63
Φ80~Φ160
Φ180~Φ250
Limit of Stroke
0~2000
51~2000
101~2000
 

TC Type

Inside Diameter
Φ40~Φ80
Φ100~Φ125
Φ140~Φ200
Φ125~Φ250
Limit of Stroke
101~2000
151~2000
201~2000
251~2000
Note)

Strokes other than described above will be custom-built. (Please, contact us.)

 
 
1.The material of standard packing is URETHANEor NBR.
2.The positions of piping, cushion valve, air ventilation are seen from the rod side.
 
Note) The standard for piping (PT) and cushion positions is as of PT: A and Air Ventilation: B. If any modification is to be made, refer to the above picture.
 

There is no cushion in followings.
* Rod A Type: Rod side of Φ40,Φ50,Φ63
*Rod B Type: Rod side of Φ40

 
 

4. Symbols for Rod End Thread Types and Piping Types

 

A) Rod end thread type

* Type 2 have longer end thread than that of Type 1 and lock nut is installed.
* The 1 type will be made unless other directions are not made

 

B) Piping Types

*The X type will be made unless other directions are not made.

 
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. , means usable, while means not usable
        2. For other wording oils beside the regular one, please contact us.