Compact Hydraulic Cylinder/Double-acting Single-rod(Standard Type) HQS2
Sectional Drawing
Description of term
Product Lineup Click the button below for details.
Mounting Type Rod End Type Bore(mm)
20 25 32 40 50 63 80 100
SD Female HQS26SD20N10 HQS26SD25N10 HQS26SD32N10 HQS26SD40N10 HQS26SD50N10 HQS26SD63N10 HQS26SD80N10 HQS26SD100N10
Male HQS26SD20N10T HQS26SD25N10T HQS26SD32N10T HQS26SD40N10T HQS26SD50N10T HQS26SD63N10T HQS26SD80N10T HQS26SD100N10T
LD, FA, FB Female HQS26LD20N10 HQS26LD25N10 HQS26LD32N10 HQS26LD40N10 HQS26LD50N10 HQS26LD63N10 HQS26LD80N10 HQS26LD100N10
Male HQS26LD20N10T HQS26LD25N10T HQS26LD32N10T HQS26LD40N10T HQS26LD50N10T HQS26LD63N10T HQS26LD80N10T HQS26LD100N10T

Specifications
Series Double-acting Single-rod/Standard Type
Available Bores mm 20, 25, 32, 40, 50, 63, 80, 100
Mounting Type SD, LD, FA, FB Style
Rod End Thread Type Female, Male
Rated Pressure 20∼50:16MPa(Frequency of Fatigue Durability 6X105)
              12MPa(Frequency of Fatigue Durability 1X107)
63∼100:16MPa(Frequency of Fatigue Durability 3X105)
              10MPa(Frequency of Fatigue Durability 1X107)
Proof Pressure 20MPa
Min. Working Pressure 0.3MPa
Operating Speed Range 8∼100mm/s
Operating Temperature
(Ambient and Oil Temperature)
-10∼+70ºC (But do not use when frozen)
Cushion Mechanism No Cushion
Working Fluid Petroleum-based fluid
(For other working oil, refer to the table of working oil adaptability.)
Thread Tolerance JIS 6H/6g
Stroke Tolerance 0∼0.8mm
Note1) This cylinder is not equipped with an air bleeder.
Note2) Do not apply horizontal load (Eccentric load) to the piston rod. Please mounting it with caution.

Stroke Fabrication Range
Bore
mm
Cylinder Stroke mm
5 10 15 20 25 30 35 40 45 50 60 70 80 90 100
20 - - - - -
25 - - - - -
32
40
50
63
80
100
Note1) :Standard manufacturing range

Allowable Fluid, Seal Material
Seal Material Structure
Petroleum-based
Fluid
Water-Glycol
Fluid
Phosphate-Ester
Fluid
Water in Oil
Fluid
Oil in Water
Fluid
3: Fluoric rubber
6: HNBR
Note) The -marked items are applicable, while the -marked items are inapplicable.
The -marked items are recommended in case of giving the first priority to abrasion resistance.

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