SMC Networks MXJ Series User manual

Side mounting and
piping possible
Short pitch mounting
is possible.
Auto switch and adjuster
can be mounted on the
same side.
Side m
o
pi
p
i
ng
p
switch and adjuster
Height
Width
W
idt
h
∗ MXJ, ø12, 30 mm stroke
High Precision Compact, Lightweight
34 mm18 mm
267 g0.005 mm
Traveling parallelism
0.03 mm
Mounting parallelism
WidthHeight
Weight
High-precision linear guide
mounted
Adjuster
Auto switch
RoHS
Air Slide Table
ø12, ø16
MXJ Series
CAT.ES20-252A
CAT.ES20-252A 2019-5

Overall length
Height
Width
Side mounting (Body tapped) Top mounting (Through hole) Bottom mounting (Body tapped)
Mounting is possible from 3 directions.
Mounting pin holes on 4 surfaces
Compact auto switches
are mountable.
Top Bottom
Side
Side
∗Can be
mounted on
the opposite
side
¡Solid state auto switch
D-M9
¡Reed auto switch
D-A9
(Made to order: -X53)
(Refer to page 25 for details.)
The air passage and groove for the O-ring
are machined on the plate by user.
Fittings, Speed controllers
Compact Bore size Stroke Overall length
Height Width Weight [g]
MXJ12
12
10 70
18 34
227
20 72 230
30 82 267
50 102 342
MXJ16
16
10 72
23 40
340
20 76 353
30 86 404
50 106 506
[mm]
MXJ16
e
s
B
o
tt
om
om
m
ng
1
Air Slide Table MXJ Series
CAT.ES20-252A 2019-5

Standard mounting
With auto switch Standard type
Symmetric type
Position of the auto switch ,adjuster , and pilot port can be changed on site
according to the installation conditions. (Refer to page 27 for details.)
∗ Pilot ports on the side where the auto
switch is mounted, cannot be used.
Improved operability
Series Variations
Symmetric mounting
With auto switch and adjuster
Auto
switch
Auto switch
Adjuster Pilot port
Pilot port
Auto switches and adjusters can be placed on the same side.
1Pilot port location selectable 2
Type Bore
size
[mm]
Stroke Adjuster
Made to order
Standard
Symmetric 5 1015203050
Metal stopper
with bumper
Rubber
stopper
Shock
absorber
Metal
stopper
MXJ12
MXJ12L 12 앬 앬앬앬 앬 앬 앬 앬
¡
Long adjustment
bolt (-X11, -X12)
¡Fluororubber seal
¡
Anti-corrosive
guide unit
¡Reed auto switch
¡
Low-speed
specification
¡
Heat-resistant
specification, etc.
MXJ16
MXJ16L 16 앬 앬앬앬 앬 앬 앬 앬
From p. 15
Metal Stopper with Bumper
High accuracy due to the
integrated construction of the
bumper and metal stopper
앬
Repeated positioning accuracy:
±0.05 or less
앬Improved cycle time
앬Operating speed: 300 mm/s
Rubber Stopper
Impact reduced by 1/2 compared
with models without a stroke
adjuster
Shock Absorber
Soft type/RJ
Suitable for operations
which require gentle stops,
such as a lightweight
workpiece transfers or low-
speed transfers
Metal Stopper
Suitable for positioning
Adjuster
2
Air Slide Table MXJ Series
CAT.ES20-252A 2019-5

How to Order
..................................................................................... p. 4
Specifications ................................................................................... p. 5
Dimensions
MXJ12 ......................................................................................... p. 7
MXJ16 ......................................................................................... p. 9
앬Adjusters .................................................................................. p. 11
앬Auto Switch Mounting .......................................................... p. 12
앬Prior to Use
Auto Switch Connections and Examples .................................... p. 14
앬Made to Order ......................................................................... p. 15
-X11 Long Adjustment Bolt (10 mm longer adjustment range).... p. 16
-X12 Long Adjustment Bolt (20 mm longer adjustment range) ... p. 16
-X39 Fluororubber Seal ............................................................. p. 17
-X42 Anti-corrosive Guide Unit .................................................. p. 17
-X45 EPDM Seal ....................................................................... p. 17
-X53 Reed Auto Switch ............................................................. p. 17
-X2128 Heat-resistant Specification (–10 to 100°C) .................. p. 18
-X2410 Low-speed Specification (15 to 50 mm/s) .................... p. 18
앬Model Selection ...................................................................... p. 19
Specific Product Precautions ................................................. p. 23
CONTENTS
Air Slide Table MXJ Series
3
CAT.ES20-252A 2019-5

Plate side
Extension stroke end adjuster
Retraction stroke end adjuster
RoHS
Bore size
Stroke [mm]
Adjuster
Adjuster mounting position
Auto switch
∗ For applicable auto switches,
refer to the table below.
Number of auto switches
Symmetric type
Air Slide Table
ø12, ø16
MXJ Series
∗ Adjuster shown is the shock absorber type.
Nil
Standard
L
Symmetric
Plate side
Pilot port side
Plate side
Pilot port side
12 12 mm
16 16 mm
Bore size Stroke
12 10, 20, 30, 50
16 10, 20, 30, 50
Nil 2
S1
nn
Nil Without auto switch
Standard Symmetric
Nil
With
switch rail
(With
magnet)
With
switch rail
and adjuster
(With
magnet)
N
Without
switch rail
(Without
magnet)
Pilot port side
Pilot port side
Pilot port side
Pilot port side
Pilot port side
Pilot port side
Symbol Adjuster type
Adjuster mounting position
Extension stroke end Retraction stroke end
Nil Without adjuster — —
AMetal stopper
with bumper
앬앬
B앬—
C—앬
DRubber
stopper
앬앬
E앬—
F—앬
GShock
absorber
앬앬
H앬—
J—앬
KMetal
stopper
앬앬
L앬—
M—앬
How to Order
12 10 Z M9BWMXJ
Applicable Auto Switches/Refer to the Web Catalog or Best Pneumatics Catalog for further information on auto switches.
When an auto switch is not mounted properly, it
can cause a malfunction. Refer to “Auto Switch
Mounting” on page 12.
Caution
∗2 Lead wire length symbols: 0.5 m
……………Nil (Example) M9NW
1 m
…………… M (Example) M9NWM
3 m
…………… L (Example) M9NWL
5 m
…………… Z (Example) M9NWZ
∗ Solid state auto switches marked with “앪” are produced upon receipt of order.
∗ Since there are applicable auto switches other than those listed above, refer to page 13 for details.
∗ Auto switches are shipped together, but not assembled.
∗1 Water-resistant type auto switches can be mounted on the above models, but SMC cannot guarantee water resistance.
Type
Special
function
Electrical
entry
Indicator light
Wiring
(Output)
Load voltage Auto switch model Lead wire length [m]∗2
Pre-wired
connector
Applicable load
Electrical entry direction 0.5
(Nil)
1
(M)
3
(L)
5
(Z)
DC AC
Perpendicular In-line
Solid state auto switch
—
Grommet Yes
3-wire (NPN)
24 V
5 V
12 V
—
M9NV M9N 앬 앬앬앪 앪 IC
circuit
Relay,
PLC
3-wire (PNP) M9PV M9P 앬 앬앬앪 앪
2-wire 12 V M9BV M9B 앬 앬앬앪 앪 —
Diagnostic indication
(2-color indicator)
3-wire (NPN) 5 V
12 V
M9NWV M9NW 앬 앬앬앪 앪 IC
circuit
3-wire (PNP) M9PWV M9PW 앬 앬앬앪 앪
2-wire 12 V M9BWV M9BW 앬 앬앬앪 앪 —
Water resistant
(2-color indicator)
3-wire (NPN) 5 V
12 V
M9NAV∗1M9NA∗1앪 앪앬앪 앪 IC
circuit
3-wire (PNP) M9PAV∗1M9PA∗1앪 앪앬앪 앪
2-wire 12 V M9BAV∗1M9BA∗1앪 앪앬앪 앪 —
Switch rail
4
CAT.ES20-252A 2019-5

Base unit
Switch rail
Adjuster
IN
OUT
MXJ Series
Specifications
Theoretical Output
Weight
[N]
∗1 Refer to page 24 for the minimum operating pressure of the metal stopper with bumper. If the
operating pressure is lower than the minimum operating pressure, the repeated accuracy will
decline.
Minimum operating pressure of the metal stopper with bumper: Pressure required to fully
compress the protrusion of the bumper to get in contact with the metal part
∗2
Set the piston speed so that the allowable kinetic energy of piston speed on page 6 is not exceeded.
Please consider the weight of the moving parts. For some product models, the allowable ki-
netic energy can be exceeded only by the weight of the moving parts.
∗1Weights shown are for one adjuster. Double the weight in the table when the adjuster is used
for both ends (extension/retraction).
Model MXJ12 MXJ16
Bore size [mm] 12 16
Piping port size M5 x 0.8
Fluid Air
Action Double acting
Operating pressure∗10.1 to 0.7 MPa
Proof pressure 1.05 MPa
Ambient and fluid temperatures –10 to 60°C
Piston speed (Average speed)∗2
50 to 500 mm/s
(Metal stopper: 50 to 200 mm/s)
(Metal stopper with bumper: 50 to 300 mm/s)
Cushion (Without adjuster) Rubber bumper
Cushion (With adjuster) Metal stopper, Metal stopper with bumper,
Rubber stopper, Shock absorber
Lubrication Non-lube
Auto switch
Solid state auto switch (2-wire, 3-wire),
2-color indicator solid state auto switch (2-wire, 3-wire)
Stroke length tolerance +2 to 0 mm (When no pressure is applied)
Model Bore size
[mm]
Rod size
[mm]
Operating
direction
Piston area
[mm2]
Operating pressure [MPa]
0.2 0.3 0.4 0.5 0.6 0.7
MXJ12 12 6 OUT 113 23 34 45 57 68 79
IN 85 17 25 34 42 51 59
MXJ16 16 6 OUT 201 40 60 80 101 121 141
IN 173 35 52 69 86 104 121
Basic Model (Without switch rail)
Additional Weight of Adjustment Unit
Additional Weight of Switch Rail
[g]
[g]
[g]
Model Standard stroke [mm]
10 20 30 50
MXJ12 227 230 267 342
MXJ16 340 353 404 506
Model
Standard stroke [mm] Additional weight of adjuster∗1
10 20 30 50
Metal stopper
with bumper
Rubber
stopper
Shock
absorber
Metal
stopper
MXJ12 363941469999
MXJ16 63 67 71 78 17 17 20 18
Model Standard stroke [mm]
10 20 30 50
MXJ12 10 10 11 13
MXJ16 12 13 14 18
Made to Order
(For details, refer to pages 15 to 18.)
Symbol Specifications
-X11 Long adjustment bolt
(10 mm longer adjustment range)
-X12 Long adjustment bolt
(20 mm longer adjustment range)
-X39 Fluororubber seal
-X42 Anti-corrosive guide unit
-X45 EPDM seal
-X53 Reed auto switch
-X2128
Heat-resistant specification (−10 to 100°C)
-X2410 Low-speed specification (15 to 50 mm/s)
For details on cylinders with auto switches e pp. 12, 13
·Auto Switch Proper Mounting Position (Detection at stroke end)
·Operating Range
·Auto Switch Mounting
·Switch Rail Assembly Refer to “Prior to Use” on page 14.
Caution
5
CAT.ES20-252A 2019-5

Air Slide Table MXJ Series
Maximum Allowable Load Mass: m max Maximum Allowable Moment (Reference Values)
Allowable Kinetic Energy: J
Accuracy
Adjuster Specifications/Refer to page 11 for adjuster models and dimensions.
Stroke 10, 20, 30 50
B side parallelism to A side 0.03 mm
E side parallelism to D side
B side traveling parallelism to A side
0.005 mm 0.008 mm
E side traveling parallelism to D side
M dimension tolerance ±0.05 mm
W dimension tolerance
End deflection ±0.003 mm
Non-rotating table accuracy (deg) at the retracted end
±0.02
∗ The table displays the values for an unloaded, unpressurised cylinder
without deflection. The values are recorded at 20°C ±5°C.
Weight of Moving Parts: m1
Model
Weight of moving parts Additional
weight of
magnet
Additional weight
of adjustment
block
Stroke [mm]
10 20 30 50
MXJ12 96 99 115 147 0.61 16
MXJ16 138 147 168 211 0.61 30
Model
Maximum load mass
Without adjuster
Rubber stopper
Shock absorber
Metal stopper with bumper
Metal stopper
MXJ12 0.8 0.5
MXJ16 1.5 1
Model Pitch, Yaw Roll
MXJ12 4.5 5.3
MXJ16 6.4 9.2
∗ A model cannot be selected with the maximum allowable moment.
Select a model according to the model selection steps on page 19.
Model Without
adjuster
Metal stopper
with bumper
Rubber
stopper
Shock
absorber Metal stopper
MXJ12 0.05 0.015 0.05 0.245 0.012
MXJ16 0.069 0.023 (0.017)∗10.069 0.49 0.02 (0.014)∗1
Kinetic energy E [J] =
m1: Weight of cylinder moving parts kg
m2: Load mass kg
V: Piston speed at the end m/s
(m1 + m2)V2
2
V = 1.4 Va
Va: Average piston speed
Side mounting
E
D
B
A
Non-rotating accuracy
End deflection
M
W
Groove for
reference
Groove for
reference
[kg] [N·m]
[J]
[g]
Shock Absorber/RJ
Model MXJ12 MXJ16
Stroke absorption [mm] 4 6
Collision speed [mm/s] 50 to 500
Max. operating frequency [cycle/min] 20 42
Max. allowable thrust [N] 150 245
Spring force (Extended) [N] 1.3 2.8
Spring force (Compressed) [N] 3.9 5.4
Mounting screw size M6 x 0.75 M8 x 1
Shock absorber part number RJ0604N RJ0806LN
Metal Stopper with Bumper
Model MXJ12 MXJ16
Stroke absorption [mm] 2 2.8
Min. operating pressure of metal
stopper with bumper∗
1
[MPa]
0.3 0.3
Full compression force of bumper [N] 20 42
Mounting screw size M6 x 0.75 M8 x 1
∗1 Minimum operating pressure required to fully compress the protrusion
of the bumper to get in contact with the metal part
When using the metal stopper with bumper for positioning, use it at a
pressure level exceeding the minimum operating pressure. For vertical
mounting, the workpiece mass should be taken into consideration. For
details, refer to Specific Product Precautions on page 24.
∗1 When the MXJ16 is side mounted and used with metal stoppers or metal stoppers
with bumper, keep the kinetic energy below the value shown in brackets ( ).
∗Average piston speed: Speed that the stroke
is divided by a period
of time from starting
the operation to reach-
ing the end.
6
CAT.ES20-252A 2019-5

M5 x 0.8 thread depth 6
J16
7 M5 x 0.8 thread depth 6
3.8
5.5
2 x M4 x 0.7 thread depth 5.5 K10
84
4.7
2 x M1.7 x 0.35 thread depth 2
25 34
11
2 x M4 x 0.7 thread depth 5
(18 ±0.05)
25
13 F
depth 2.3 30
5
4 x M4 x 0.7 thread depth 7.3
M4 x 0.7 thread depth 7.3
4
depth 2.3
2 x M4 x 0.7 thread depth 4.5
33.5
19
6.5Referential mark
(Referential mark)
0.25 ±0.05
16.75 ±0.05
(ø4 ) 18 ±0.05
4.5 ±0.05
depth 1.5 JA 23
4.5
3.5
depth 1.5
2 x M4 x 0.7 thread depth 5.5 K10
M
84
5 2 x M1.7 x 0.35 thread depth 2
M5 x 0.8 thread depth 6
3.8
5.5
M5 x 0.8 thread depth 6
Pilot port 2 x M5 x 0.8
(Plugged for the standard type)
ZZ
Z
J16
4.7 7
H23
depth 2.1
HA 12
4.5
25
depth 2.1
4 x M5 x 0.8
ø7.5
ø4.2
46
+0.04
0
ø4
+0.04
0
ø4
+0.04
0
4
+0.04
0
(ø4 )
+0.04
0
4
+0.04
0
ø4
+0.04
0
4
+0.04
0
Pilot port 2 x M5 x 0.8
(Plugged for the symmetric type)
A
A
Dimensions taken from datum faces
Locating pin hole geometry for
positioning the body
(Same dimensions on the other side)
A-A
MXJ Series
Basic model (Without switch rail)
MXJ12-ZN
Dimensions
Model F H HA J JA K M Z ZZ
MXJ12-10ZN 24 25 25 17 25 32 63 59.7 70
MXJ12-20ZN 26 27 27 27 27 34 65 61.7 72
MXJ12-30ZN 26 37 37 37 37 44 75 71.7 82
MXJ12-50ZN 26 57 57 57 57 64 95 91.7 102
Dimensions [mm]
7
CAT.ES20-252A 2019-5

9
17.7
13.3
Extension stroke
end adjuster
(M6 x 0.75)
30
10Max. 8.5
Width across flats 8
Width across hexagon
socket hole 3
S
30
10 Max. 9.5
Width across flats 8
Width across hexagon
socket hole 3
Retraction stroke
end adjuster
(M6 x 0.75)
31.5 31.5
Max. 11Max. 10
30 30
Max. 9.5Max. 8.5
Switch rail
For the symmetric type,
it is located on the opposite surface.
T10 13.8 1.5
9.5 7.3
13.8 1.5
9
9.5 7.3
2013
2114
29.3
Max. 7.8
Adjustment range 3.8
29.3
Max. 8.8
Adjustment range 4.8
1
11.6
1
2013
Air Slide Table MXJ Series
MXJ12-ZN(With adjuster)
Dimensions
With switch rail
MXJ12-Z
Standard type
MXJ12-Z
Symmetric type
MXJ12L-Z
With switch rail and adjuster
Model S
MXJ12-10ZN64
MXJ12-20ZN74
MXJ12-30ZN84
MXJ12-50ZN104
Model T
MXJ12-10Z 42
MXJ12-20Z 44
MXJ12-30Z 54
MXJ12-50Z 74
Rubber stopper D: Both ends, E: Extension stroke end, F: Retraction stroke end
Metal stopper with bumper A: Both ends, B: Extension stroke end, C: Retraction stroke end
Metal stopper K: Both ends, L: Extension stroke end, M: Retraction stroke end
Shock absorber G: Both ends, H: Extension stroke end, J: Retraction stroke end
Dimensions [mm]
Dimensions [mm]
C
:
Re
Re
tr
tr
ac
t
i
on
s
tr
ok
e
en
d
8
CAT.ES20-252A 2019-5

+0.04
0
+0.04
0
M5 x 0.8 thread depth 6
J17
84.4
2 x M4 x 0.7 thread depth 5.5 K10
84
M5 x 0.8 thread depth 6
2 x M1.7 x 0.35 thread depth 2
5.3
6
30 40
13
2 x M4 x 0.7 thread depth 6
(23 ±0.05)
30
16 F
4 x M4 x 0.7 thread depth 9
M4 x 0.7 thread depth 9
4
ø4 depth 2.5 FA
4.5
4depth 2.5
Referential mark 7.7
24
39.4
2 x M5 x 0.8 thread depth 6
(Referential mark)
(ø4 )
5 ±0.05
0.3 ±0.05
19.7 ±0.05
23 ±0.05
ø4 depth 2
JA 24
4.5
3.5
4depth 2
2 x M4 x 0.7 thread depth 5.5
M5 x 0.8 thread depth 6
2 x M1.7 x 0.35 thread depth 2
M5 x 0.8 thread depth 6
K10
8
4
M6
5.3
6
ZZ
Z
J17
84.4
H24
ø4 depth 2.6
HA 13
4.5
30
4 depth 2.6
4 x M5 x 0.8 84
ø7.5
ø4.2
+0.04
0
+0.04
0
(ø4 )
+0.04
0
+0.04
0
+0.04
0
+0.04
0
Pilot port 2 x M5 x 0.8
(Plugged for the standard type)
Pilot port 2 x M5 x 0.8
(Plugged for the symmetric type)
A
A
A-A
Locating pin hole geometry for
positioning the body
(Same dimensions on the other side)
Dimensions taken from datum faces
MXJ Series
Basic model (Without switch rail)
MXJ16-ZN
Model F FA H HA J JA K M Z ZZ
MXJ16-10ZN 22 30 25 25 17 25 33 64 60.4 72
MXJ16-20ZN 26 30 29 29 27 29 37 68 64.4 76
MXJ16-30ZN 36 40 39 39 37 39 47 78 74.4 86
MXJ16-50ZN 36 40 59 59 59 59 67 98 94.4 106
Dimensions
Dimensions [mm]
9
CAT.ES20-252A 2019-5

12
22.7
16.7
Extension stroke
end adjuster
(M8 x 1)
Width across hexagon
socket hole 4
Width across flats 8
S
35
11Max. 12
35
11 Max. 13
Retraction stroke
end adjuster
(M8 x 1)
Width across hexagon
socket hole 4
Width across flats 8
36.5 36.5
Max. 13.5 Max. 14.5
Width across flats 7
40.8
Max. 17.8
Adjustment range 12.3
40.8
Max. 18.8
Adjustment range 13.3
Width across flats 7
35 35
Max. 12 Max. 13
T11 18 2
9.5 7.3
18 2
12
9.5
7.3
17 24
2619
23 30
17 24
Switch rail
For the symmetric type, it is located on the opposite surface.
Air Slide Table MXJ Series
MXJ16-ZN (With adjuster)
Dimensions
With switch rail
MXJ16-Z
Standard type
MXJ16-Z
Symmetric type
MXJ16L-Z
With switch rail and adjuster
Model S
MXJ16-10ZN66
MXJ16-20ZN76
MXJ16-30ZN86
MXJ16-50ZN106
Model T
MXJ16-10Z 42
MXJ16-20Z 46
MXJ16-30Z 56
MXJ16-50Z 76
Dimensions [mm]
Dimensions [mm]
Rubber stopper D: Both ends, E: Extension stroke end, F: Retraction stroke end
Metal stopper with bumper A: Both ends, B: Extension stroke end, C: Retraction stroke end
Metal stopper K: Both ends, L: Extension stroke end, M: Retraction stroke end
Shock absorber G: Both ends, H: Extension stroke end, J: Retraction stroke end
10
CAT.ES20-252A 2019-5

P
Pø4
Extension stroke end
A
BC
M
Retraction stroke end
Adjustment block
Table mounting section
Body mounting section
Positioning
Qø3
FD
E
With switch rail
Body mounting section
Table mounting section
MXJ Series
Adjusters
Bore size
Stroke
Adjuster type Mounting bolt
∗1 The adjustment bolt and shock absorber are included.
12
16
10
20
30
50
Symbol Adjuster type Adjuster mounting position
CMetal stopper with bumper
Both ends
ARubber stopper
JShock absorber
DMetal stopper
CS Metal stopper with bumper
One side
AS Rubber stopper
JS Shock absorber
DS Metal stopper
Model
Adjuster
type
Adjuster part number∗1Adjustment bolt part no. Body mounting section
Table mounting section
Both ends
One side (Extension stroke end,
Retraction stroke end)
With nut Without nut
AB
C
M
(Fine pitch)
PDEFQ
Stroke
10 20 30 50
MXJ12
Metal stopper
with bumper
MXJZ-C12-A MXJZ-CS12-A
MXJZ-CT12 MXQA-A887
17.4 9 64.5 74.5 84.5 104.5 M6 x 0.75
M5 x 14
7 30.5 9 M4 x 13
MXJZ-C12-B MXJZ-CS12-B
M5 x 19
Rubber
stopper
MXJZ-A12-A MXJZ-AS12-A
MXJZ-AT12 MXQA-A827
M5 x 14
MXJZ-A12-B MXJZ-AS12-B
M5 x 19
Shock
absorber
MXJZ-J12-A MXJZ-JS12-A
MXJZ-JT12 RJ0604N
M5 x 14
MXJZ-J12-B MXJZ-JS12-B
M5 x 19
Metal
stopper
MXJZ-D12-A MXJZ-DS12-A
MXJZ-DT12 MXQA-A838
M5 x 14
MXJZ-D12-B MXJZ-DS12-B
M5 x 19
MXJ16
Metal stopper
with bumper
MXJZ-C16-A MXJZ-CS16-A
MXJZ-CT16 MXQA-A1287
22.2 12 66 76 86 106 M8 x 1
M5 x 17
10 32 12 M4 x 16
MXJZ-C16-B MXJZ-CS16-B
M5 x 22
Rubber
stopper
MXJZ-A16-A MXJZ-AS16-A
MXJZ-AT16 MXQA-A1227
M5 x 17
MXJZ-A16-B MXJZ-AS16-B
M5 x 22
Shock
absorber
MXJZ-J16-A MXJZ-JS16-A
MXJZ-JT16 RJ0806LN
M5 x 17
MXJZ-J16-B MXJZ-JS16-B
M5 x 22
Metal
stopper
MXJZ-D16-A MXJZ-DS16-A
MXJZ-DT16 MXQA-A1238
M5 x 17
MXJZ-D16-B MXJZ-DS16-B
M5 x 22
Symbol Mounting type Bolt size
A
For adjustment plate
mounting
MXJ12: M5 x 14
MXJ16: M5 x 17
B
For adjustment plate
and switch rail
mounting
MXJ12: M5 x 19
MXJ16: M5 x 22
How to Order
12 AMXJZ
Dimensions
10C
11
CAT.ES20-252A 2019-5

BC
A
A
D
B
A
C
A
D
Auto Switch Proper Mounting Position (Detection at stroke end)
MXJ Series
Auto Switch Mounting
Solid state auto switch
D-M9
D-M9W
D-M9A
Solid state auto switch
D-M9
D-M9W
D-M9A
Solid state auto switch
D-M9V
D-M9WV
D-M9AV
Solid state auto switch
D-M9V
D-M9WV
D-M9AV
[mm]
Model
ABC
Stroke Stroke Stroke
10 20 30 50 10 20 30 50 10 20 30 50
MXJ12 14.5 6.5 6.5 6.5 24.5 26.5 36.5 56.5 7.5 7.5 7.5 7.5
MXJ16 14.5 8.5 8.5 8.5 24.5 28.5 38.5 58.5 7.5 7.5 7.5 7.5
[mm]
Model
ABC
Stroke Stroke Stroke
10 20 30 50 10 20 30 50 10 20 30 50
MXJ12 16888262838589999
MXJ16 16.5 10.5 10.5 10.5 26.5 30.5 38.5 60.5 9.5 9.5 9.5 9.5
[mm]
Model
AD
Stroke Stroke
10 20 30 50 10 20 30 50
MXJ12 14.5 6.5 6.5 6.5 2.5 2.5 2.5 2.5
MXJ16 14.5 8.5 8.5 8.5 2.5 2.5 2.5 2.5
[mm]
Model
AD
Stroke Stroke
10 20 30 50 10 20 30 50
MXJ12 168881111
MXJ16 16.5 10.5 10.5 10.5 0.5 0.5 0.5 0.5
Lead wire, in-line entry (Without adjuster)
Lead wire, in-line entry (With adjuster)
Lead wire, perpendicular entry (Without adjuster)
Lead wire, perpendicular entry (With adjuster)
Operating Range
[mm]
∗ Values which include hysteresis are for reference purposes only. They are
not a guarantee (assuming approximately ±30% dispersion) and may
change substantially depending on the ambient environment.
Auto switch model MXJ12 MXJ16
D-M9, M9V
1.5 1.5
D-M9W, M9WV
D-M9A, M9AV
12
CAT.ES20-252A 2019-5

With adjuster
Cross recessed head machine
screw for precision instruments
Hexagon socket
flat countersunk
head cap screw
Set screw
(Included with
the auto switch)
Watchmaker’s
screwdriver
Auto switch
L
LLL
Table surface
Table surface
Table surface
Table surface Table surface
MXJ Series
Caution
1. Auto switch mounting tool 2. Maintain a minimum gap (L) if standard type and symmetric type are
used side by side.
3. Maintain a minimum gap (L) if multiple products are side mounted
next to each other.
· When tightening the auto switch mounting
screw (included with the auto switch), use
a watchmaker’s screwdriver with a handle
diameter of about 5 to 6 mm.
Tightening torque
If the space is insufficient, it may cause auto switches to malfunction.
Other than the applicable auto switches listed in “How to Order,” the following auto switches are also mountable.
∗ Normally closed (NC = b contact) solid state auto switches (D-F9G/F9H) are also available. For details, refer to the Web Catalog.
Tightening Torque of
Auto Switch Mounting Screw [N·m]
Auto switch model Tightening torque
D-M9(V)
D-M9W(V)
D-M9A(V)
0.05 to 0.15
L Dimension [mm]
Placing in the shield plate (0.2 to 0.3 mm iron
plate) between the products allows the distance
to be smaller.
Without shielding plate 4.5
With shielding plate 2.5
L Dimension [mm]
Without shielding plate 1
With shielding plate
Auto Switch Mounting
Switch Rail Assembly
MXJZ 1012 NAD
Stroke
10
20
30
50
Mounting bolt
Symbol Mounting type
Hexagon socket
flat countersunk
head cap screw
Cross recessed
head machine
screw for precision
instruments
NNone∗1M1.7 x 2
B
For adjustment plate
and switch rail
mounting
MXJ12: M5 x 19
MXJ16: M5 x 22
M1.7 x 2
CFor switch rail
mounting
MXJ12: M5 x 10
MXJ16: M5 x 10
M1.7 x 2
∗1 The bolt is included in the adjuster when ordering the adjuster and switch
rail assembly together.
Bore size
12
16
13
CAT.ES20-252A 2019-5

Relay
Relay
Load
Load
Load
Load Load
Load
Blue
Black
Brown
Auto switch 2
Blue
Black
Brown
Auto switch 1
Blue
Black
Brown
Auto switch 2
Blue
Black
Brown
Auto switch 1
Blue
Black
Brown
Auto switch 2
Blue
Black
Brown
Auto switch 1
Blue
Black
Brown
Auto switch 2
Blue
Black
Brown
Auto switch 1
Blue
Black
Brown
Auto switch 2
Blue
Black
Brown
Auto switch 1
Blue
Black
Brown
Auto switch 2
Blue
Black
Brown
Auto switch 1
Load Load
Blue
Brown
Auto switch 2
Blue
Brown
Auto switch 1
Blue
Brown
Auto switch 2
Blue
Brown
Auto switch 1
Input
COM
COMCOM
COM
InputInput
Input
Blue
Brown
Blue
Brown
Blue
Black
Brown
Blue
Black
Brown
Auto switch
Auto switch
Auto switch
Auto switch
Connect according to the applicable PLC input specifications, as the connection method will vary depending on the PLC input specifications.
Because there is no
current leakage, the load
voltage will not increase
when turned OFF.
However, depending on
the number of auto
switches in the ON state,
the indicator lights may
sometimes grow dim or
not light up, due to the
dispersion and reduction
of the current flowing to
the auto switches.
When two auto
switches are
connected in parallel,
malfunction may occur
because the load
voltage will increase
when in the OFF state.
Auto switches with a load
voltage less than 20 V
cannot be used.
When two auto switches are
connected in series, a load
may malfunction because
the load voltage will decline
when in the ON state.
The indicator lights will light
up when both of the auto
switches are in the ON state.
(Reed)(Solid state)
Example: Load impedance is 3 kΩ.
Leakage current from auto switch is 1 mA.
Load voltage at OFF = Leakage current x 2 pcs. x
Load impedance
= 1 mA x 2 pcs. x 3 kΩ
= 6 V
Example: Power supply is 24 VDC
Internal voltage drop in auto switch is 4 V.
Load voltage at ON = Power supply voltage –
Residual voltage x 2 pcs.
= 24 V − 4 V x 2 pcs.
= 16 V
Prior to Use
Auto Switch Connections and Examples
3-wire, NPN
2-wire
3-wire, PNP
2-wire
(PLC internal circuit)
(PLC internal circuit)
(PLC internal circuit)
(PLC internal circuit)
3-wire AND connection for NPN output
(Using relays) (Performed with auto switches only)
3-wire OR connection for NPN output
3-wire AND connection for PNP output
(Using relays)
(Performed with auto switches only)
3-wire OR connection for PNP output
2-wire AND connection 2-wire OR connection
Sink Input Specifications
Examples of AND (Series) and OR (Parallel) Connections
Source Input Specifications
∗ When using solid state auto switches, ensure the application is set up so the signals for the first 50 ms are invalid.
Depending on the operating environment, the product may not operate properly.
14
CAT.ES20-252A 2019-5

Specifications Symbol No.
-X11
-X12
-X39
-X42
-X45
-X53
-X2128
-X2410
1
2
3
4
5
6
7
8
Long adjustment bolt (10 mm longer adjustment range)
Long adjustment bolt (20 mm longer adjustment range)
Fluororubber seal
Anti-corrosive guide unit
EPDM seal
Reed auto switch
Heat-resistant specification (−10 to 100°C)
Low-speed specification (15 to 50 mm/s)
16
16
17
17
17
17
18
18
Page
MXJ Series
Made to Order
Please contact SMC for detailed specifications, delivery, and prices.
15
CAT.ES20-252A 2019-5

Extension stroke end adjustment bolt
A
Max. B
A
Max. B
Retraction stroke end
adjustment bolt
Extension stroke end adjustment bolt
A
Max. B
A
Max. B
Retraction stroke end
adjustment bolt
Made to Order MXJ Series
Long adjustment bolt (10 mm longer adjustment range)
The stroke adjustment range has been increased by 10 mm
compared with the standard product by making the adjustment
bolt longer. For the adjustment range, refer to the table below. MXJ X11
Symbol
-X11
Long Adjustment Bolt (10 mm longer adjustment range)
1
Standard model no. (Refer to page 4.)
Standard adjuster part no. (Refer to page 11.)
Standard adjustment bolt part no. (Refer to page 11.)
[mm]
Metal Stopper with Bumper
Model AB
MXJ12 40 18
MXJ16 45 22
[mm]
Metal Stopper with Bumper
Model AB
MXJ12 50 28
MXJ16 55 32
[mm]
Rubber Stopper
Model AB
MXJ12 41.5 20
MXJ16 46.5 23.5
[mm]
Rubber Stopper
Model AB
MXJ12 51.5 30
MXJ16 56.5 33.5
[mm]
Metal Stopper
Model AB
MXJ12 40 18
MXJ16 45 22
[mm]
Metal Stopper
Model AB
MXJ12 50 28
MXJ16 55 32
Dimensions
∗-X12 is not available with shock absorber.
∗For MXJ16, “-X12” is not necessary for 10 or 20 mm stroke because the stroke
adjustment range of -X11 is 20 mm or more, but it is possible to order.
The stroke adjustment range has been increased by 20 mm
compared with the standard product by making the adjustment
bolt longer. For the adjustment range, refer to the table below.
Symbol
-X12
Long Adjustment Bolt (20 mm longer adjustment range)
2
MXJ X12
Long adjustment bolt (20 mm longer adjustment range)
Standard model no. (Refer to page 4.)
Standard adjuster part no. (Refer to page 11.)
Standard adjustment bolt part no. (Refer to page 11.)
Dimensions
∗-X11 is not available with shock absorber.
∗For MXJ16, “-X11” is not necessary for 10 mm stroke because the stroke
adjustment range of standard products is 10 mm or more, but it is possible to
order.
16
CAT.ES20-252A 2019-5

MXJ Series
MXJ X42
Anti-corrosive guide unit
Standard model no.
MXJ
MXJ
X45
EPDM seal
Standard model no.
Standard model no.
∗1 Special anti-corrosive treatment makes the table and the body black.
∗ Dimensions and specifications other than the above are the same as the
standard type.
Martensitic stainless steel is used for the table and body. Use this
treatment if more effective anti-corrosiveness is necessary.
Table and body are given anti-corrosive treatment.
Symbol
-X42
Anti-corrosive Guide Unit
4
Specifications
∗ Dimensions and specifications other than the above are the same as the
standard type.
This specification changes the materials for the piston seal, rod
seal, and O-rings to EPDM.
Reed auto switch can be used by changing to a stronger magnet.
Symbol
Symbol
-X45
-X53
EPDM Seal
Reed Auto Switch
6
Specifications
Precautions
Be aware that smoking cigarettes, etc., after your hands have come into contact with the grease used in this product can create a gas
that is hazardous to humans.
Warning
Surface treatment Special anti-corrosive treatment∗1
Seal material EPDM
Grease PTFE grease
MXJ X39
Fluororubber seal
Standard model no. ∗ Dimensions and specifications other than the above are the same as the
standard type.
This specification changes the materials for the piston seal, rod
seal, and O-rings to fluororubber.
Symbol
-X39
Fluororubber Seal
3
Specifications
Seal material Fluororubber
5
Number of auto switches
Nil 2
S1
nn
A93 X53
Reed auto switch
∗1 The 1 m lead wire is only applicable to the D-A93.
∗ Lead wire length symbols: 0.5 m……………Nil (Example) A93
1 m…………… M (Example) A93M
3 m…………… L (Example) A93L
5 m…………… Z (Example) A93Z
∗ Auto switches are shipped together, but not assembled.
Applicable Auto Switches/Refer to the Web Catalog or Best Pneumatics Catalog for further information on auto switches.
Type Special function Electrical
entry
Indicator light
Wiring (Output)
Load voltage Auto switch model Lead wire length [m]
Pre-wired
connector
Applicable load
DC AC
Perpendicular In-line 0.5
(Nil)
1
(M)
3
(L)
5
(Z)
Reed auto
switch
— Grommet Ye s
3-wire
(NPN equivalent)
—5V — A96V A96 앬—앬—— IC circuit —
2-wire 24 V 12 V 100 V A93V∗1A93 앬 앬앬앬 ——
Relay,
PLC
No 100 V or less A90V A90 앬—앬——
IC circuit
17
CAT.ES20-252A 2019-5

Made to Order MXJ Series
MXJ X2410
Low-speed specification
Standard model no.
∗Dimensions and specifications other than the above are the same as the
standard type.
∗ Operate without lubrication from a pneumatic system lubricator.
Stick-slip phenomenon can be prevented, and smooth operation can
be achieved even at lower driving speeds between 15 to 50 mm/s.
Symbol
-X2410
Low-speed Specification (15 to 50 mm/s)
8
Specifications
Operating speed range (Average operating speed) 15 to 50 mm/s
Applicable adjuster type Rubber stopper, Metal stopper
MXJ X2128
Heat-resistant specification
Standard model no.
∗Specifications other than the above are the same as the standard type.
∗ Magnet is built-in, but when using an auto switch, the acceptable
temperature range becomes –10 to 60°C.
∗ It is not possible to order a model with an auto switch.
∗ For lubrication, specialized grease GR-F is recommended.
Seal material and grease have been changed so that the product
can be used at temperatures between –10 up to 100°C.
Symbol
-X2128
Heat-resistant Specification (–10 to 100°C)
7
Specifications
Ambient temperature –10°C to 100°C (No freezing)
Seal material Fluororubber
Grease Heat-resistant grease
Applicable adjuster type Metal stopper
18
CAT.ES20-252A 2019-5

Impact
force
High speed
m
Overhang L1 [mm]
Load mass m [kg]
MXJ16MXJ12
L3: 60 mm or less L3: 80 mm or less
Overhang L1 [mm]
Load mass m [kg]
6050403020100
0.5
0.6
0.7
0.8
0.9
0.3
0.2
0.1
060 8040200
0.6
0.8
1
1.2
1.4
1.6
0.4
0.2
0
0.4
Va = 100 to 200 mm/s
L 2 : 30 mm or less
Va = 200 to 300 mm/s
Va = 300 to 400 mm/s
L 2 : 30 mm or less
Va = 100 to 200 mm/s
L 2 : 25 mm or less
Va = 200 to 300 mm/s
L 2 : 25 mm or less
Va = 300 to 400 mm/s
L 2 : 25 mm or less
Va = 50 to 100 mm/s
L 2 : 40 mm or less
Va = 50 to 100 mm/s
L 2 : 40 mm or less
0
++
MXJ Series
Model Selection
For Transfer
(1) Load mass and overhang L1and L2, should be within the average speed (Va) limit in the graphs.
(2) For horizontal use, overhang L3should not exceed the allowable range.
For vertical use, it is not necessary to consider L3as it does not affect the moment.
Caution
I f the operating speed is increased after setting the operating
conditions such as overhang and operating speed, the stopping
impact force will increase which causes an excessive moment
to be generated; this will lead to the failure of the guide. Do not
increase the operating speed after setting the operating condi-
tions.
If the adjusting screw of the speed controller is loosened, the
operating speed will increase, so the screw should be tightened
completely.
Without Adjuster
The allowable overhang L1for without adjuster type
is symmetrical. Use in either direction.
∗ Confirm that the overhang L1is within the allowable range based on the
load mass and average speed.
MXJ12
L3: 60 mm or less
Overhang L1 [mm]
Load mass m [kg]
6050403020100
0.5
0.6
0.7
0.8
0.9
0.3
0.2
0.1
0
0.4
Va = 100 to 200 mm/s
L 2 : 25 mm or less
Va = 200 to 300 mm/s
L 2 : 25 mm or less
Va = 300 to 400 mm/s
L 2 : 25 mm or less
Va = 50 to 100 mm/s
L 2 : 40 mm or less
Please contact your SMC sales representative when using end plate
mounting.
L3
L2
L1
Table mounting
L1: Distance from the center of the table to the center of gravity of the
workpiece
L2: Distance from the top surface of the table to the center of gravity of
the workpiece
L3: Distance from the end of the body to the center of gravity of the
workpiece in the Z direction
19
CAT.ES20-252A 2019-5