Air cylinder (single acting - spring return) SMC CJ1 series 

Type

Standard - round type

Fluid

Compressed air

Cylinder operation type

Single acting (spring return)

Piston rod type

Single rod

Bore size

2.5 mm, 4 mm

Cylinder stroke

5 mm, 10 mm, 15 mm, 20 mm

Rod end type

Cylindrical (unthreaded), Male threaded

Rod end size

1 mm, M2 x 0.4

Port type

Barbed

Cylinder mounting method

Basic

Piston rod shape

Round

Piston rod size

1 mm, 2 mm

Operating pressure

0.3...0.7 MPa

Proof pressure

1.05 MPa

Lubrication

Not required (Non-lube)

Fluid temperature (No freezing)

-10...70 °C

Operation ambient

Standard

Ambient temperature (No freezing)

-10...70°C

Approx. weight

1.5 g, 2 g, 3.7 g, 4.6 g, 5.6 g, 6.5 g

Overall width

4 mm, 5.5 mm

Overall height

4 mm, 5.5 mm

Overall length

29 mm, 38 mm, 40 mm, 49 mm, 58 mm, 67 mm