Datasheet
5
Series CG1
ZZ + Stroke
S + Stroke F
TB
GBGA
TA
(F1)
(E1)
GBGA
WA
ZZ
+ Stroke
S + Stroke F
TBTA
(F1)
(E1)
ø
E
0
−0.05
øE
0
−0.05
Water Resistant
Since the scraper is press-fi t
into the rod cover, it cannot
be replaced.
Caution
Water resistant 2-colour
indication, solid state auto switch
Made to Order
Water resistant cylinder
H7BAL
-XC6
R
Stroke
Bore size
Port thread type
Type
Mounting style
CDG1 Z
With auto switch
(Built-in magnet)
Be sure to read before handling. Refer to back cover
for Safety Instructions. For Actuator and Auto Switch
Precautions, refer to “Handling Precaution for SMC
Products” and the Operation Manual on SMC website,
http://www.smcworld.com
Caution
1. Do not replace the bushings.
The bushings are press-fit. To replace them, they must be
replaced together with the cover assembly.
2. To replace a seal, apply grease to the new seal before
installing it.
If the cylinder is put into operation without applying grease to the seal, it
could cause the seal to wear signifi cantly, leading to premature air leakage.
3.
Cylinders with ø50 or larger bore sizes cannot be disassembled.
When disassembling cylinders with bore sizes of ø20 through ø40, grip the double
fl at part of either the head cover or the rod cover with a vise and loosen the other
side with a wrench or a monkey wrench etc., and then remove the cover. When re-
tightening, tighten approximately 2 degrees more than the original position.
(Cylinders with ø50 or larger bore sizes are tightened with a large tightening torque
and cannot be disassembled. If disassembly is required, please contact SMC.)
Disassembly/Replacement
Caution
1. Do not use the air cylinder as an air-hydro cylinder.
This will cause an oil leak.
2. Install a rod boot without twisting.
If the cylinder is installed with its bellows twisted, it could damage
the bellows.
3. Tighten clevis bracket mounting bolts with the following
proper tightening torque.
ø20: 1.5 N·m, ø25 to 32: 2.9 N·m, ø40: 4.9 N·m,
ø50: 11.8 N·m, ø63 to 80: 24.5 N·m, ø100: 42.2 N·m
Warning
1. Do not operate the cushion valve in the fully closed or
fully opened state.
Using it in the fully closed state will cause the cushion seal to be
damaged. Using it in the fully opened state will cause the piston
rod assembly or the cover to be damaged.
2. Operate within the specifi ed cylinder speed.
Otherwise, cylinder and seal damage may occur.
3.
Use caution regarding the cushion performance in the low-speed range.
There may be individual performance and effect variances when
used near 50 mm/s. Please consult with SMC about usage.
4.
When the cylinder is used as mounted with a single side fi xed or
free (basic, fl ange types), a bending moment will be applied to the
cylinder due to the vibration generated at the stroke end, and the
cylinder may be damaged. In such a case, mount a bracket to
reduce the vibration of the cylinder or use the cylinder at a piston
speed low enough to prevent the cylinder from vibrating at the
stroke end. Also, use a support bracket to reduce vibrations when
the cylinder body moves or when the cylinder is fi xed horizontally
on one side and moved at a high speed and frequency.
5. Do not apply excessive lateral load to the piston rod.
Easy checking method
Minimum operating pressure after the cylinder is mounted to the equipment
[MPa] = Minimum operating pressure of cylinder [MPa] + {Load weight [kg] x
Friction coeffi cient of guide/Sectional area of cylinder [mm
2
]}
If smooth operation is confi rmed within the above value, the load on the cylinder
is the resistance of the thrust only and it can be judged as having no lateral load.
Operating Precautions
Precautions
With air cushion
With rubber bumper
[mm]
∗ Other dimensions are the same as the double acting single rod standard type.
∗ ( ): Denotes the dimensions for long stroke.
Applicable for use in an environment with water splashing
such as food processing and car wash equipment, etc.
∗ Specifi cations other than above are the same as standard, basic type.
Specifi cations
R
NBR seals (Nitrile rubber)
V
FKM seals (Fluororubber)
H7BAL ø32 to ø63
G5BAL ø80, ø100
Bore size [mm]
32, 40, 50, 63, 80, 100
Action Double acting, Single rod
Cushion Rubber bumper/Air cushion
Auto switch mounting Band mounting type
Made to Order
XC6: Made of stainless steel
Bore size
(E1)
∗
E
(F1)
∗
F
GA S TA WA ZZ
32
17 18 2 2 18 77 (85) 17 22
119 (127)
40
21 25 2 2 19 84 (93) 18 23
136 (145)
50
26 30 2 2 21 97 (109) 20 25
157 (169)
63
26 32 2 2 21 97 (109) 20 25
157 (169)
80
32 40 3 3 28 116 (130) — 32
190 (204)
100
37 50 3 3 29 117 (131)
—33
191 (205)
Dimensions