ATEX compliant - SMC

Style
Pneumatic
ATEX Compliant Compact Cylinder/Standard: Double Acting Single Rod Series 55-CQ2
Bore size (mm)
Through-hole (Standard)
Mounting
Both ends tapped
Built-in magnet
Piping
Screw-in style
Rod end male thread
With rubber bumper
12 16 20 25 32 40 50 63 80 100
Note 1) Among those without an auto switch, only the 5mm stroke uses M5 piping.
JIS Symbol
Double Acting: Single Rod
Specifications
Bore size (mm) 12 16 20 25 32 40 50 63 80 100
ATEX category 1)
Style Pneumatic (Non-lube)
Fluid
Air
Proof pressure
1.5MPa
Max. operating pressure
1.0MPa
Ambient and fluid temperature
Cushion
Rod end thread
Tolerance of rod end thread
Tolerance of stroke length
Mounting
Piston speed
(1)
II 2GDc
–10°C to 60°C (No freezing)
None, rubber bumper
Male thread, Female thread
JIS class 2
+1.0
0
Through-hole, Both end tapped, Foot, Front flange, rear flange, Double clevis
Note 1) This cylinder can be used in zones 1 and 21 and in zones 2 and 22.
If the cylinder is used with SMC category 3 type auto switch, then the
cylinder can only be used in zones 2 and 22 and not in zones
1 and 21.
Note) All other specifications
(dimensions, drawings, etc.)
are the same as the non ATEX type.
50 to 500mm/s
85°C (T6) Ta –10 to 40°C
105°C (T4) Ta 40 to 60°C
125 140 160 180
M5
M5 M5 M5 M5 G1/8 G1/4 G1/4 G3/8 G3/8 G3/8 G3/8
G1/8
G3/8 G1/2
Min. operating pressure 0.07MPa 0.05MPa
125 140 160 180 200
Rubber bumper
200
G1/2
1.05MPa
0.7MPa
+1.4 0
Through-hole both end tapped
20 to 400 mm/s
17