J Series

Air Cylinder — Round Type — J Series Features:


Air Cylinder J Series
Built-in magnet is a standard equipment. Non-lubricated air applicable

Series	Acting	Bore size (mm)	Standard stroke (mm)	Pressure range MPa(kgf/cm²)
JC1	Single acting (Extended)	φ 20	15,25,50	0.2~0.7 (2~7)
		φ 25	25,50
JC0	Single acting (Retracted)	φ 20	15,25,50
		φ 25	25,50
JG2	Double acting	φ 20	15,25,50,75,100	0.1~0.7 (1~7)
		φ 25	25,50,75,100
		φ 32	25,50,75,100 125,150
		φ 40	50,75,100 125,150

● Mounting / Nose, Foot, Flange and Male clevis mounting
● Switch / M type switch (reed type, proximity type) mountable.
● Cushion / Rubber cushion (Standard), Air cushion (Double acting only)



Air Cylinder Double Rod Type J☐7 Series

Series	Acting	Bore size (mm)	Standard stroke (mm)	Pressure range MPa(kgf/cm²)
J☐7	Double acting	φ 20	15,25,50,75,100	0.1~0.7 (1~7)
		φ 25	25,50,75,100
		φ 32	25,50,75,100 125,150
		φ 40	50,75,100 125,150

● Mounting / Nose, Foot, Flange and Male clevis mounting
● Switch / M type switch (reed type, proximity type) mountable.
● Cushion/ Built-in air cushion



Air Cylinder with Air Cushion J Series

Series	Acting	Bore size (mm)	Standard stroke (mm)	Pressure range MPa(kgf/cm²)
JG2-※B	Double acting	φ 20	15,25,50,75,100	0.1~0.7 (1~7)
		φ 25	25,50,75,100 125,150
		φ 32	25,50,75,100 125,150
		φ 40	50,75,100 125,150

● Mounting / Nose, Foot, Flange and Male clevis mounting
● Switch / M type switch (reed type, proximity type) mountable.
● Cushion / Built-in air cushion



Direct Mount Cylinder J☐E Series
The rectangular rod cover of the cylinder is directly mountable on the unit to be mated. Using this cylinder will result not only in saving space but also improving the mounting strength and accuracy

Series	Acting	Bore size (mm)	Standard stroke (mm)	Pressure range MPa(kgf/cm²)
J☐ES2 (Bottom) J☐EF2 (Front)	Double acting	φ 20	15,25,50,75,100	0.1~0.7 (1~7)
		φ 25	25,50,75,100 125,150
		φ 32	25,50,75,100 125,150
		φ 40	50,75,100 125,150

● Mounting / Bottom surface, Front surface
● Switch / M type switch (reed type, proximity type) mountable.
● Cushion/ Rubber cushion



Cylinder with Lock Mechanism J☐L Series
Built-in drop prevention and designed to lock at stroke end

Series	Acting	Bore size (mm)	Standard stroke (mm)	Lock position	Pressure range MPa(kgf/cm²)
J☐L2	Double acting	φ 20	25,50,75,100	Rod or head side	0.1~0.7 (1~7)
		φ 25	25,50,75,100
		φ 32	25,50,75,100 125,150
		φ 40	50,75,100 125,150

● Mounting / Nose, Foot, Flange, and Center trunion mounting
● Switch / M type switch (reed type, proximity type) mountable.
● Cushion / Rubber cushion(Standard), Air cushion



Single Rod Dual Stroke Cylinder JGD2 Series
This cylinder consists of two cylinders connected in series and united as one unit

Acting	Double acting
Bore size(mm)	φ 20,φ 25,φ 32,φ 40
Pressure range	0.1~0.7MPa(1~7kgf/cm²)

Double Rod Dual Stroke Cylinder JGD7 Series
This cylinder consists of two cylinders connected back to back to form one unit

Acting	Double acting
Bore size(mm)	φ 20,φ 25,φ 32,φ 40
Pressure range	0.1~0.7MPa(1~7kgf/cm²)

Adjustable Stroke Cylinder JGA7 Series
On the end where the rod is extended, the stroke is adjustable with a stopper within a range of 0 to 50mm

Acting	Double acting
Bore size(mm)	φ 20,φ 25,φ 32,φ 40
Pressure range	0.1~0.7MPa(1~7kgf/cm²)

Adjustable Stroke Cylinder JGA2 Series
On the rod retracted end, the stroke is adjustable with an adjustable bolt within a range of 0 to 50mm

Acting	Double acting
Bore size(mm)	φ 20,φ 25,φ 32,φ 40
Pressure range	0.1~0.7MPa(1~7kgf/cm²)

Low-Speed Cylinder JGJ2 Series
None stick operation at 10mm/s

Acting	Double acting
Bore size(mm)	φ 20,φ 25,φ 32,φ 40
Pressure range	0.1~0.7MPa(1~7kgf/cm²)

High-Temperature Cylinder JCX Series
Made of heat-resistant materials which can operate at high temperatures up to 150 0C

Acting	Double acting
Bore size(mm)	φ 20,φ 25,φ 32,φ 40
Pressure range	0.1~0.7MPa(1~7kgf/cm²)

Air-Hydro Cylinder JGO Series
Cylinder of this series are for air-hydro systems and are suitable for use at low speeds of 50mm/s or less

Acting	Double acting
Bore size(mm)	φ 20,φ 25,φ 32,φ 40
Pressure range	0.12~0.7MPa(1.2~7kgf/cm²)

Short Length Cylinder JGND Series
Cylinder short in overall length: The nose screw portion on the head cover has been cut off

Acting	Double acting
Bore size(mm)	φ 20,φ 25,φ 32,φ 40
Pressure range	0.12~0.7MPa(1.2~7kgf/cm²)