Dual-Rod Cylinder With Air Cushion, CXS Series

Brand :

SMC

Caution

See catalog for specification details.
Product pictures are representations. CAD data is not supported for some model numbers.

Product Description

Dual-Rod Cylinder With Air Cushion CXS Series that can be mounted from 3 directions.
[Features]
· Dual-rod cylinder with guide function that is suitable for pick and place applications, etc.
· Ball bushing bearings and slide bearings are standard for all series.
· Workpieces can be mounted on 3 surfaces.
· Twice the thrust, non-rotating accuracy of ±0.1°.
· Adjustable stroke range of 0 to -5 mm.

Dual-Rod Cylinder With Air Cushion CXS Series Specifications

Model Number Notation

Specifications

Tube Internal Diameter (mm)	20	25
Applicable fluids	Air (non-lube)
Proof pressure	1.05 MPa
Maximum operating pressure	0.7 MPa
Minimum operating pressure	0.1 MPa
Ambient temperature and working fluid temperature	-10°C to 60°C (no freezing)
Operating piston speed	50 to 1,000 mm/s
Port size	M5 × 0.8	Rc 1/8 (NPT 1/8, G 1/8)
Bearing type	Slide bearing, ball bushing bearing (same dimensions for both)
Cushioning	Air cushion (both ends)

Structural drawing

CXSM / With air cushion structural drawing

CXSL / With air cushion structural drawing

Component Parts

CXSM

Number	Part name	Material	Note
1	Housing	Aluminum Alloy	Hard Anodize
2	Piston rod A	Carbon steel	Hard chrome plated
3	Piston rod B	Carbon steel	Hard chrome plated
4	Rod Cover	Aluminum bearing alloy	-
5	Plate	Aluminum Alloy	Anodized
6	Piston A	Aluminum Alloy	Chromate treatment
7	Piston B	Aluminum Alloy	Chromate treatment
8	Damper B	Urethane	-
9	Magnet	-	-
10	Bumper bolt	Carbon steel	Nickel plating
11	Hex nut	Carbon steel	Zinc chromate
12	Dampers	Urethane	-
13	Hexagon socket head bolt	Chromium steel	Zinc chromate
14	Hex Socket Set Screw	Chromium steel	Zinc chromate
15	Retaining Ring	Special steel	Phosphate coated
16	Steel ball	Special steel	Nickel plating
17	Piston Gasket	NBR	-
18	Rod Gasket	NBR	-
19	O-ring	NBR	-
20	O-ring	NBR	-
21	Cushion needle	Stainless steel	-
22	Check seal retainer	Copper Alloy	-
23	Check seal	NBR	-
24	Needle gasket	NBR	-
25	Check gasket	NBR	-

CXSL

Number	Part name	Material	Note
1	Housing	Aluminum Alloy	Hard Anodize
2	Piston rod A	Special steel	Hard chrome plated
3	Piston rod B	Special steel	Hard chrome plated
4	Bearing spacer	Aluminum Alloy	-
5	Ball bushing	-	-
6	Bumper holder	Aluminum Alloy	-
7	Plate	Aluminum Alloy	Anodized
8	Piston A	Aluminum Alloy	Chromate treatment
9	Piston B	Aluminum Alloy	Chromate treatment
10	Damper B	Urethane	-
11	Magnet	-	-
12	Bumper bolt	Carbon steel	Nickel plating
13	Hex nut	Carbon steel	Zinc chromate
14	Dampers	Urethane	-
15	Hexagon socket head bolt	Chromium steel	Zinc chromate
16	Hex Socket Set Screw	Chromium steel	Zinc chromate
17	Retaining Ring	Special steel	Phosphate coated
18	Steel ball	Special steel	Nickel plating
19	Piston Gasket	NBR	-
20	Rod Gasket	NBR	-
21	O-ring	NBR	-
22	O-ring	NBR	-
23	Cushion needle	Stainless steel	-
24	Check seal retainer	Copper Alloy	-
25	Check seal	NBR	-
26	Needle gasket	NBR	-
27	Check gasket	NBR	-

Dual-Rod Cylinder With Air Cushion CXS Series Example Dimensions

ø20 (20‑mm bore size) dimensional drawing

(Unit: mm)

Model Number	S	SS	ZZ	Z
CXS□20-20A	20	92	116	30
CXS□20-25A	25	97	121	30
CXS□20-30A	30	102	126	40
CXS□20-35A	35	107	131
CXS□20-40A	40	112	136
CXS□20-45A	45	117	141
CXS□20-50A	50	122	146
CXS□20-60A	60	132	156	60
CXS□20-70A	70	142	166
CXS□20-75A	75	147	171
CXS□20-80A	80	152	176
CXS□20-90A	90	162	186
CXS□20-100A	100	172	196