6-2-2-p0723-0782-cxsj_en.pdf - 第3页

Clean Series Clean Series With air cushion CXS Series: ø 20, ø 25, ø 32 Working principle A + A' A R H Piston seal A' A' R H A' Type Series 11-CXSJ 12-CXSJ 11- 12- CXSJ Series/ ø 6 , ø 10 W Air cushio…

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Compact Type CXSJ Series
Auto switch can be installed from
3 directions.
Dimensions/Weight
Symmetric mounting
Axial piping available (ø6, ø10)
Reverse
Width (
CXSJ
)
Full length (
CXSJ
)
Width (CXS)
Full length (CXS)
Height (CXSJ)
Height (CXS)
CXSJ
CXS
Reverse mounting mechanism
Reversible
Auto switch
Bolt holder
Mounting bolt
Bolt holder
Since the bolt holder is
movable, the mounting bolt
does not interfere with the
auto switch no matter what
direction it is mounted from.
Note) Slide bearing, 20 mm strokes
Bore size
(mm)
ø6
ø10
ø15
ø20
ø25
ø32
13.4
15
19
24
29
37
16
17
20
25
30
38
Dimensions (mm)
32
42
54
62
73
94
37
46
58
64
80
98
42 + Stroke
56 + Stroke
70 + Stroke
84 + Stroke
87 + Stroke
100.5 + Stroke
58.5 + Stroke
72 + Stroke
79 + Stroke
94 + Stroke
96 + Stroke
112 + Stroke
0.057
0.114
0.219
0.371
0.544
1.078
0.095
0.170
0.280
0.440
0.660
1.230
CXS6
CXS10
CXS15
CXS20
CXS25
CXS32
CXSJ6
CXSJ10
CXSJ15
CXSJ20
CXSJ25
CXSJ32
Series
Width
Height
Full length
Weight
(kg)
Note)
Allowable kinetic energy, allowable load, and non-
rotating accuracy are equivalent to those of CXS basic
type.
724
Clean SeriesClean Series
With air cushion
CXS Series: ø20, ø25, ø32
Working principle
A + A'
A
R H
Piston
seal
A'
A'
R H
A'
Type
Series
11-CXSJ
12-CXSJ
11-
12-
CXSJ Series/ø6, ø10
W
Air cushion only minimally adds to
full length dimension, compared
with the standard type cylinder.
Cushion needle
1 Improved allowable kinetic energy:
Two to three times that of the standard type
2 Improved noise reduction:
Reduction of more than 6 dB is possible
CXS
basic type +
Additional dimension for each bore
size compared to the basic type
2
mm (ø20)
3
mm (ø25)
5
mm (ø32)
Unique air cushion mechanism with no cushion ring
1. When the piston is retracting, air is exhausted through both A and A' until piston seal
H passes air passage A.
2. After piston seal H has passed air passage A, air is exhausted only through A'. The
section marked with slanted lines becomes a cushion chamber, and an air cushion
effect is achieved.
3. When air is supplied for the piston extension, the check seal opens and the piston
extends with no delay.
Vacuum
specifications
Relieving type
Special treatment
Bearing type
Slide bearing
Ball bushing bearing
Ball bushing bearing
Compact type
CXSJ Series
ø6, ø10, ø15, ø20, ø25, ø32
Basic type
CXS Series
ø6, ø10, ø15, ø20, ø25, ø32
With air cushion
CXS Series
ø20, ø25, ø32
With end lock
CXS Series
ø6, ø10, ø15, ø20, ø25, ø32
Double rod type
CXSW Series
ø6, ø10, ø15, ø20, ø25, ø32
Elimination of the cushion ring used in current type air cushions has made it
possible to reduce the overall length of the cylinder while retaining all the
advantages of a compact profile.
P. 737
P. 749
P. 761
P. 768
P. 775
725
CX2
CXW
CXT
CXSJ
CXS
D-
-X
CXS
CXSJ
Model Selection
CXSJ
Series
Caution Theoretical output must be confirmed separately, referring to the table
on page 738.
Max. speed (mm/s)
Stroke (mm)
ø6
ø10
ø15
ø20
ø25
ø32
Selection
graph
Mounting
orientation
Vertical Mounting
Up to 200
All strokes
Up to 400 Up to 600 Up to 800
If the cylinder is horizontally mounted and the plate end does not reach the load’s center of gravity, use the formula below to calculate the imaginary stroke
L' that includes the distance between the load’s center of gravity and the plate end. Select the graph that corresponds to the imaginary stroke L'.
Imaginary stroke L'= (Stroke) + k + L
k: Distance between the center and end of the plate
(Example)
q
When using CXSJM6-10 and L = 15 mm:
Imaginary stroke L' = 10 + 2.75 + 15 = 27.75
Therefore, the graph used for your model selection
should be the one for CXSJM6-30 n).
w
When using CXSJL25-50 and L = 10 mm:
Imaginary stroke L' = 50 + 6 + 15 = 71
Therefore, the graph used for your model selection
should be the one for CXSJL25-75 ⁄4).
ø
6
ø10
ø15
ø20
ø25
ø32
2.75 mm
4 mm
5 mm
6 mm
8 mm
Caution
Stroke (mm)
Max. speed (mm/s)
ø6
ø10
ø15
ø20
ø25
ø32
Selection
graph
Mounting
orientation
Horizontal Mounting
Up to 10
Up to 400 Over 400
Up to 30
Up to 400 Over 400
Up to 50
Up to 400 Over 400
Up to 75
Up to 400 Over 400
Up to 100
Up to 400 Over 400
∗ The maximum speeds for ø6 to ø32 are: ø6, 10: up to 800 mm/s; ø15, 20: up to 700 mm/s; ø25, 32: up to 600 mm/s
m
m
L
L
L
m m
∗ Refer to the caution notes below.
z x c v
,
b n m
. ⁄0 ⁄1 ⁄2 ⁄3
⁄4 ⁄5
Model Selection
kL
726