CJ2R Series Air Cylinder, Direct Mount Type, Single Acting, Spring Return/Extend

Brand :

SMC

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Product Description

Direct-mount cylinder that can be installed directly through use of a square rod cover.
[Features]
· Improved freedom in mounting.
· Easy to make fine adjustments to the auto switch position.
· Transparent switch bracket improves visibility of the indicator LED.
· A head cover port location that is perpendicular to the axis has been added to ø6 (6‑mm diameter).
· Part numbers are set for products with rod-end brackets.

Air Cylinder, Direct Mount Type: Single Acting, Spring Return/Extend Specifications

JIS symbol
Single acting, spring return, rubber bumper / Single acting, spring extend, rubber bumper

Tube Inner Diameter (mm)	10	16
Action	Single acting, spring return / single acting, spring extend
Fluid	Air
Proof Pressure	1 MPa
Maximum operating pressure	0.7 MPa
Minimum operating pressure	0.15 MPa
Ambient and Fluid Temperature	Without auto switch: -10°C to 70°C (no freezing) With auto switch: -10°C to 60°C (no freezing)
Cushioning	Rubber cushion
Lubrication	Not required (non-lubricated)
Stroke Length Tolerance	0 to +1.0
Piston Speed	50 to 750 mm/s
Allowable Kinetic Energy	0.035 J	0.090 J

Standard Stroke Table

Tube inner diameter	Standard Stroke
10	15, 30, 45, 60
16	15, 30, 45, 60, 75, 100, 125, 150

(Units: mm)

Weight Table

Spring Return

Tube Inner Diameter (mm)		10		16
Mounting		Basic type	Axial direction piping	Basic type	Axial direction piping
Basic weight	15 stroke	42	42	81	81
	30 stroke	49	49	97	97
	45 stroke	59	59	114	114
	60 stroke	68	68	132	132
	75 stroke	-	-	154	154
	100 stroke	-	-	187	187
	125 stroke	-	-	224	224
	150 stroke	-	-	246	246
Accessories	Single knuckle joint	17		23
	U-Shaped Knuckle Joint (Including knuckle pin)	25		21
	U-Shaped Knuckle Joint (Including single-action connection pin)	26		22
	Rod-end cap (flat type)	1		2
	Rod-end cap (round type)	1		2

Spring Extend

(Unit: g)

Tube Inner Diameter (mm)		10	16
Mounting		Basic type	Basic type
Basic weight	15 stroke	41	78
	30 stroke	47	92
	45 stroke	55	108
	60 stroke	64	123
	75 stroke	-	144
	100 stroke	-	173
	125 stroke	-	208
	150 stroke	-	228
Accessories	Single knuckle joint	17	23
	U-Shaped Knuckle Joint (Including knuckle pin)	25	21
	U-Shaped Knuckle Joint (Including single-action connection pin)	26	22
	Rod-end cap (flat type)	1	2
	Rod-end cap (round type)	1	2

(Unit: g)