Datasheet

14
Air Cylinder: Standard Type
Double Acting, Double Rod
Series CJ2W
Made to Order
(For details, refer to pages 87 to 95.)
Air cushion
Symbol
Double acting, Double rod, Rubber bumper
Bore size [mm]
10 16
Action Double acting, Double rod
Fluid Air
Proof pressure 1 MPa
Maximum operating pressure 0.7 MPa
Minimum operating
pressure
Rubber bumper 0.1 MPa
Air cushion 0.1 MPa
Ambient and fl uid temperature
Without auto switch: –10°C to 70°C
(No freezing)
With auto switch: –10°C to 60°C
Cushion Rubber bumper/Air cushion
Lubrication Not required (Non-lube)
Piston speed
Rubber bumper 50 to 750 mm/s
Air cushion 50 to 1000 mm/s
Allowable kinetic
energy
Rubber bumper 0.035 J 0.090 J
Air cushion
(Effective cushion length)
0.07 J
(9.4 mm)
0.18 J
(9.4 mm)
Stroke length tolerance
+1.0
0

…
Mounted on the product. 
…
Please order separately.
∗ A pin and retaining rings are shipped together with double knuckle joint.
Mounting Basic Foot Flange
Standard
Mounting nut

Rod end nut

Option
Single knuckle joint

Double knuckle joint
∗

Rod end cap (Flat/Round type)

Symbol Specifi cations
-XA쏔
Change of rod end shape
-XB6
Heat resistant cylinder (−10 to 150°C)
∗ Not available with switch & with air cushion
-XB7
Cold resistant cylinder (−40 to 70°C)
∗ Not available with switch & with air cushion
-XC22
Fluororubber seal ∗ Not available with air cushion
-XC51
With hose nipple
-XC85
Grease for food processing equipment
-X446
PTFE grease
Mounting bracket
Bore size [mm]
10 16
Foot CJ-L010C CJ-L016C
Flange CJ-F010C CJ-F016C
[g]
∗ Mounting nut and rod end nut are included in the basic weight.
Calculation:
Example)
CJ2WL10-45Z
¡Basic weight ······················ 29 (ø10)
¡Additional weight ··············· 4.5/15 stroke
¡Cylinder stroke ··················45 stroke
¡Mounting bracket weight ···16 (Foot)
29 + 4.5/15 x 45 + 16 = 58.5 g
Bore size [mm]
Rubber bumper Air cushion
10 16 10 16
Basic weight
(When the stroke is zero)
Basic 29 56 36 61
Additional weight per 15 mm of stroke 4.5 7.5 4.5 7.5
Mounting bracket
weight
Foot 16 50 16 50
Flange 5 13 5 13
Accessories
Single knuckle joint 17 23 17 23
Double knuckle joint
(including knuckle pin)
25 21 25 21
Rod end cap (Flat type) 1212
Rod end cap (Round type) 1212
Refer to pages 78 to 85 for cylinders with
auto switches.
•
Auto switch proper mounting position (detection
at stroke end) and its mounting height
• Minimum stroke for auto switch mounting
• Operating range
• Auto switch mounting brackets/Part no.
Refer to page 96 before handling.
Precautions
Specifi cations
Mounting Brackets/Part No.
Weights
Mounting and Accessories
/For details, refer to page 12.
CJ2CJ2WCJ2CJ2KCJ2KCJ2ZCJ2ZWCJ2RCJ2RCJ2RKCJ2RK
StandardBuilt-in Speed ControllerDirect Mount
Double Acting, Single Rod
Double Acting, Double Rod
Single Acting, Spring Return/Extend
Double Acting, Single Rod
Single Acting, Spring Return/Extend
Double Acting, Single Rod
Double Acting, Double Rod
Double Acting, Single Rod
Single Acting, Spring Return/Extend
Double Acting, Single Rod
Single Acting, Spring Return/Extend
Auto Switch
Made to Order
Non-rotating RodDirect Mount, Non-rotating Rod