Stainless Steel Cylinder CG5-S Series

Brand :

SMC

Caution

■ SMC Product Line
Webpages for products currently without individual pages on this site will be released on an ad-hoc basis.
Refer to the manufacturer's catalog for specification and material details.
Product images may be representative images. Refer to the manufacturer's catalog for shape details.
CAD data is not supported for some model numbers.

Product Description

A standard cylinder suitable for use in environments in which there is splashing water such as for food processing machinery.
[Features]
· All stainless steel specification (external parts).
· Choice of 2 types of gasket seal material.
· External configuration which reduces liquid pooling.
*See the SMC catalog for specification details.
*Product pictures are representative images. CAD data is not supported for some model numbers.

Stainless Steel Cylinder CG5-S Series Specifications

Stainless Steel Cylinder CG5-S Series external appearance

JIS symbol: Double acting / Single rod, rubber bumper

JIS symbol air cushion

Specifications

Tube Inner Diameter (mm)	20	80
Action	Double acting, single rod
Fluid	Air
Proof Pressure	1.5 MPa
Maximum operating pressure	1.0 MPa
Minimum operating pressure	0.05 MPa
Ambient and Fluid Temperature	Without auto switch: -10 to 70°C, With auto switch: -10 to 60°C
Cushioning	Rubber bumper, air cushion
Lubrication	Not required (non-lubricated)
Piston Speed	50 to 1,000 mm/s	50 to 700 mm/s
Stroke Length Tolerance	Up to 1,000^st(0 to +1.4) mm, Up to 1,200^st(0 to +1.8) mm	Up to 1,000 (st0 to +1.4) mm, Up to 15,000 (st0 to +1.8) mm
Mount Support Type	Basic type, axial foot type, rod-end flange type, head-end flange type, integrated clevis type

Standard Stroke Table

(Units: mm)

Tube Internal Diameter	Standard Stroke	Long stroke	Maximum Manufacturable Stroke
20	25, 50, 75, 100, 125, 150, 200	201 to 350	1,500
25	25, 50, 75, 100, 125, 150, 200, 250, 300	301 to 400
32		301 to 450
40		301 to 800
50/63		301 to 1,200
80		301 to 1,400
100		301 to 1,500

*Consult with SMC regarding intermediate strokes of 1‑mm increments. (Spacers are not used.)
*Long stroke applies to the axial foot type and rod-end flange types. In the case of other mounting brackets or when the long stroke limits are exceeded, the maximum usable stroke is determined by the stroke selection table (front mounting parts, CG1).

Diagram

With rubber bumper diagram

With air cushion, diagram

Number	Name	Material
1	Rod cover	SUS304
2	Head cover	SUS304
3	Cylinder Tubing	SUS304
4	Piston rod	SUS304	Hard chrome plating
5	Damper	Urethane
6	Rod End Nut	SUS304
7	Cushion Seal	Urethane
14	Cushion Valve	SUS304
15	Valve Retainer	SUS304
16	Lock Nut	SUS304
17	Bushing	Resin/Copper alloy (Multiple layers)
18	Piston	Aluminum alloy
19	Wear Ring	Resin
20	Cushion Ring	Aluminum alloy

*1: The material and surface treatment of component parts other than those listed above are the same as the standard type in the CG1 Series.
*2: For cylinders with auto switches, a magnet is attached to the piston.

Number	Name	Material
Number	Name	CG5□□□SR	CG5□□□SV
8	Water-Resistant Scraper	NBR	FKM
9	Rod Seal
10	Piston Seal
11	Valve Seal
12	Valve Retainer Gasket
21	Piston Gasket
22	Cushion Ring Gasket
13	Label Protective Sheet	PET

Replacement Parts / Seal Kit

Tube Internal Diameter (mm)	Rubber bumper		Air cushion
Tube Internal Diameter (mm)	CG5□N□SR	CG5□N□SV	CG5□A□SR	CG5□A□SV
20	CG5N20SR-PS	CG5N20SV-PS	CG5A20SR-PS	CG5A20SV-PS
25	CG5N25SR-PS	CG5N25SV-PS	CG5A25SR-PS	CG5A25SV-PS
32	CG5N32SR-PS	CG5N32SV-PS	CG5A32SR-PS	CG5A32SV-PS
40	CG5N40SR-PS	CG5N40SV-PS	CG5A40SR-PS	CG5A40SV-PS
Contents	Set of (9) and (10) from above		Set of (9), (10), (11) and (12) from above

*ø50 mm and above cannot be disassembled, so the seal cannot be replaced.
*The seal kit includes a grease pack (10 g). Contact SMC if it is necessary to order a grease pack separately.
*See the SMC catalog for specifications, dimensions and other such information not detailed above.