3.5MPa Hydraulic Cylinder 35H-3RD Series/ Double-acting Double-rod (Switch-Set)
Switch Code
Description of Term
Product Lineup
Bore Size(mm)
32 40 50 63 80 100 125 160
35H-3RD1SD32B100-00 35H-3RD1SD40B100-00 35H-3RD1SD50B100-00 35H-3RD1SD63B100-00 35H-3RD1SD80B100-00 35H-3RD1SD100B100-00 - -

Action Style Double-acting Double-rod/Switch set
Available Bores(mm) φ32/φ40/φ50/φ63/φ80/φ100
Mounting Style SD/LA/LB/FA/TA/TC
Piston Seal U-seal Slipper seal
Norminal Pressure 3.5MPa
Max. Operationg Pressure 4.5MPa
Proof Test Pressure 5MPa
Min. Operating Pressure 0.2MPa
Operating Speed Range 8 to 300mm/s 0.1 to 300mm/s
Temperature Range -10 to +70ºC (But do not use when frozen)
Structure of Cushiong Metal cushion
Recommendable Fluid Petroleum-based fluid
(In case the use of other fluids, refer to the table for adaptation of fluid)
Thread Tolerance JIS 6g/6H
Standard Stroke φ32/φ40:to 1000mm φ50/φ63:to 1200mm
φ80/φ100:to 1600mm φ125/φ160:to 1800mm
Stroke Tolerance
Accessories Rod End Attachment 1Rod end eye(T type)/2Rod end clevis with pin(T type)/F joint(F type)
Bracket TA/TC bracket
Note) Hydraulic pressure that is generated in cylinder due to tha inertia of load shall be set at less than the maximum allowable pressure.
The cylinder body os not applied to the cutting oil-proof specifications.
Conex of boots is the registered trade mark of Teijin,Ltd..
Slipper seal is the registered trade mark of Japan Bulker Industry Co.

Min. stroke of switch set cylinder
Bore Size
Except TC Type TC Type
1 switch mounted 2 switches mounted 1 switch mounted 2 switches mounted
φ32 25 55(40) 35 26 55(40) 35 55 85(70) 65 105 165(140) 130
φ63 20 20
φ80 70 165(145) 135
φ100 60 90(80) 75 110 165(150) 140
note) For TC type with 1 switch mounted, it is a cylinder stroke in the case that TC type attachments are set at those except the center.
For the minimum PH dimension of TC type for mounting switch, refer to the dimensional drawings of TC types.
Concerning WR/WS, the dimension of ( ) is the minimum stroke in which WR515, WS225 are available.

Allowable Fluid, Seal Material
Seal Material Allowable Fluid
Petroleum-based Fluid Water-Glycol Fluid Phosphate-Ester Fluid Water in Oil Fluid Oil in Water Fluid
1: Nitrile rubber
3: Fluoric rubber
8: Slipper seal
Note1) The and -marked items are applicable, while the -marked items are inapplicable.
Note2) The -marked items are the recommended packing materials in case of giving the first priority to abrasion resistance.
Note3) Slipper seal is the registered treade mark of Bulker Industry Co.

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