VIDEO:
30 SECOND
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EXPLAINED
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- Rodless Cylinder Mechanically Jointed
- Rodless Cylinder - Mechanically Jointed - w/ Protective Cover
- Rodless Cylinder, MY1*W, Mechanically Jointed - w/ Protective Cover
- Rodless Cylinder, MY1*W, Mechanically Jointed - w/ Protective Cover
Rodless Cylinder, MY1*W, Mechanically Jointed - w/ Protective Cover
The MY1W Rodless Cylinders have a one-piece carriage and piston that runs its entire stroke length housed with an inner seal belt to maintain air pressure combined with an outer dust cover for dustproofing and water resistance. A side seal option is available for added protection in harsher environments. This design offers a compact footprint compared to rod-style cylinders and features a low profile. It is available in either an integrated slide bearing guide for lateral stability providing to protect from side load impacts or an integrated cam follower guide to provide smooth and precise slide table movement. Air cushions are standard and external shock absorbers are optional.
- Bore sizes: 16, 20, 25, 32, 40, 50, 63 mm
- Stroke lengths: 100, 200, 300, 400, 500, 600, 700, 800, 900, 1000, 1200, 1400, 1600, 1800, 2000, 3000 mm
- Minimum operating pressure: 0.10 ~ 0.15 MPa (15 ~ 22 psi)
- Speed: 100~1000 mm/sec (w/o stroke adjustment bolt), 100~1500 mm/sec (external shock absorber)
- Long stroke option: up to 3000 mm (XB11)
- Auto switch capable
How to order
M9NV
M9PV
M9BV
M9NWV
M9PWV
M9BWV
M9NAV
∗
1
M9PAV
∗
1
M9BAV
∗
1
—
—
—
M9N
M9P
M9B
M9NW
M9PW
M9BW
M9NA
∗
1
M9PA
∗
1
M9BA
∗
1
Auto switch model
Perpendicular
ø25 to ø40
ø50, ø63ø16, ø20
ø25 to ø63
ø16, ø20
In-line
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
A96
A93
A90
Z76
Z73
∗
2
Z80
How to Order
Nil
Without auto switch
(Built-in magnet)
Applicable auto switches
vary depending on the bore
size. Select an applicable one
referring to the table below.
Piping
Standard type
Centralized piping type
Nil
G
Slide bearing guide type
Cam follower guide type
Guide type
M
C
16 mm
20 mm
25 mm
32 mm
40 mm
50 mm
63 mm
Bore size
16
20
25
32
40
50
63
Side seal
With protective cover
None
With side seal
Nil
K
Note) Cylinders with side seal are
available for ø16 to ø40.
Port thread type
Type
M thread
Rc
NPT
G
Bore size
ø16, ø20
Symbol
Nil
TN
TF
ø25, ø32,
ø40, ø50,
ø63
Auto switch
Type
Special
function
—
Grommet 24 V
24 V
3-wire (NPN)
3-wire (PNP)
2-wire
3-wire (NPN)
3-wire (PNP)
2-wire
3-wire (NPN)
3-wire (PNP)
2-wire
3-wire (NPN equivalent)
2-wire
No
Yes
Yes
Grommet
Electrical
entry
Load voltage
Wiring
(Output)
Pre-wired
connector
Applicable load
DC AC
Lead wire length (m)
0.5
(Nil)
1
(M)
5
(Z)
Diagnostic
indication
(2-color
indicator)
Water
resistant
(2-color
indicator)
—
100 V
100 V or less
—
3
(L)
IC circuit
—
IC circuit
—
IC circuit
—
IC circuit
—
IC circuit
—
Relay,
PLC
5 V, 12 V
12 V
5 V, 12 V
12 V
5 V, 12 V
12 V
5 V
12 V
Relay,
PLC
∗ 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 “” are produced upon receipt of order.
∗ Separate switch spacers (BMG2-012) are required to retrofit auto switches (M9 type) on
cylinders ø25 to ø63.
∗1Water resistant type auto switches can be mounted on the above models, but in such case SMC cannot guarantee water resistance.
Indicator
light
Solid state auto switch
Reed
auto switch
MY1
M
W
K 300 M9BW32
2 pcs
1 pc
“n” pcs
Number of
auto switches
Nil
S
n
Made to Order Specifications
For details, refer to page 1351.
Stroke adjustment unit symbol
Refer to “Stroke adjustment unit” on page 1351.
Cylinder stroke (mm)
Bore size
(mm)
16, 20, 25, 32
40, 50, 63
Standard stroke (mm)
∗
100, 200, 300, 400, 500, 600, 700
800, 900, 1000, 1200, 1400, 1600
1800, 2000
3000
Maximum
manufacturable
stroke (mm)
∗ The stroke can be manufactured up to the maximum stroke from 1 mm stroke in 1 mm
increments. However, when the stroke is 49 mm or less, the air cushion capability lowers
and multiple auto switches cannot be mounted. Pay special attention to this point.
Also when exceeding a 2000 mm stroke, specify “-XB11” at the end of the model number.
For details, refer to the “Made to Order Specifications”.
Mechanically Jointed Rodless Cylinder with Protective Cover
Slide Bearing Guide Type, Cam Follower Guide Type
MY1W Series
ø16, ø20, ø25, ø32, ø40, ø50, ø63
Applicable Auto Switches
/Refer to pages 1575 to 1701 for further information on auto switches.
∗ Refer to page 1360 for details on other applicable auto switches than listed above.
∗ For details about auto switches with pre-wired connector, refer to pages 1648 and 1649.
∗ Auto switches are shipped together (not assembled). (Refer to pages 1359 to 1361 for the details of auto switch mounting.)
∗21 m type lead wire is only applicable to D-A93.
1350
Symbol
Air cushion
Stroke Adjustment Unit Specifications
Bore size (mm)
Configuration
Shock absorber model
Unit symbol
Stroke adjustment
range by intermediate
fixing spacer (mm)
Without spacer
With short spacer
With long spacer
16
0 to –6
–6 to –12
–12 to –18
0 to –11.5
–11.5 to –23
–23 to –34.5
0 to –12
–12 to –24
–24 to –36
0 to –16
–16 to –32
–32 to –48
RB
0806
+
with
adjustment
bolt
20
RB
0806
+
with
adjustment
bolt
25
RB
1007
+
with
adjustment
bolt
32
RB
1412
+
with
adjustment
bolt
40
RB
1412
+
with
adjustment
bolt
50 63
RB
2015
+
with
adjustment
bolt
RB
2015
+
with
adjustment
bolt
With
adjustment
bolt
With
adjustment
bolt
With
adjustment
bolt
With
adjustment
bolt
With
adjustment
bolt
With
adjustment
bolt
With
adjustment
bolt
A
0 to –20
–20 to –40
–40 to –60
0 to –25
–25 to –50
–50 to –75
Shock Absorber Specifications
Piston Speed
Without stroke adjustment unit
16 to 63
100 to 1000 mm/s
100 to 1000 mm/s
100 to 1500 mm/s
A unit
L unit
Stroke adjustment unit
Max. energy absorption (J)
Stroke absorption (mm)
Max. collision speed (mm/s)
Max. operating frequency (cycle/min)
Operating temperature range (°C)
Spring
force (N)
Extended
Retracted
RB
0806
RB
1007
RB
1412
RB
2015
5 to 60
1500
0 to –5.6
–5.6 to –11.2
–11.2 to –16.8
Specifications
Fluid
Action
Operating pressure range
Proof pressure
Ambient and fluid temperature
Cushion
Lubrication
Front/Side port
Bottom port
16 20 25 32 40 50 63
Air
Double acting
MY1MW: 0.15 to 0.8 MPa; MY1CW: 0.1 to 0.8 MPa
1.2 MPa
5 to 60°C
Air cushion
Non-lube
M5 x 0.8
ø4
Rc 1/8
ø6
Rc 1/4
ø8
Rc 3/8
ø10
Shock Absorbers for L Unit
Stroke Adjustment Unit Symbol
Model
–XB11
–XB22
–XC67
Long stroke
Shock absorber soft type RJ series type
NBR rubber lining in dust seal band
Symbol
Specifications
L
L
16
Stroke
adjustment
unit
Standard
(Shock absorber/RB series)
Shock absorber/soft type RJ series
mounted (-XB22)
Type
20
RB0806
RJ0806H
25
RB1007
RJ1007H
50
RB2015
—
6332
RB1412
RJ1412H
40
∗ The shock absorber service life is different from that of the MY1W cylinder depending on operating
conditions. Refer to the RB Series Specific Product Precautions for the replacement period.
∗ Mounted shock absorber soft type RJ series (-XB22) is made to order specifications. For details, refer
to page 1752.
Bore size (mm)
Note 1) Be aware that when the stroke adjustment range is increased by manipulating the adjustment bolt, the air
cushion capacity decreases. Also, when exceeding the air cushion stroke ranges on page 1346, the piston
speed should be 100 to 200 mm per second.
Note 2) The piston speed is 100 to 1000 mm/s for centralized piping.
Note 3) Use at a speed within the absorption capacity range. Refer to page 1346.
LA LA LA LA LA LA L
∗Stroke adjustment range is applicable for one side when mounted on a cylinder.
2.9
6
80
1.96
4.22
5.9
7
70
4.22
6.86
19.6
12
45
6.86
15.98
58.8
15
25
8.34
20.50
∗ The shock absorber service life is different from that of the MY1W
cylinder depending on operating conditions. Refer to the RB Series
Specific Product Precautions for the replacement period.
Stroke adjustment unit
Intermediate fixing spacer
∗Spacers are used to fix the stroke adjustment unit at an intermediate stroke position.
Stroke adjustment unit mounting diagram
Example of L7L6 attachment
Right side stroke adjustment unit
Without
unit
With short
spacer
With short
spacer
With long
spacer
With long
spacer
A: With adjustment bolt
L: With low load shock absorber
+ Adjustment bolt
Without unit
A: With adjustment bolt
L: With low load shock absorber +
Adjustment
bolt
With short spacer
With long spacer
With short spacer
With long spacer
Nil
AS
A6S
A7S
LS
L6S
L7S
SA
A
A6A
A7A
LA
L6A
L7A
SA6
AA6
A6
A7A6
LA6
L6A6
L7A6
SA7
AA7
A6A7
A7
LA7
L6A7
L7A7
SL
AL
A6L
A7L
L
L6L
L7L
SL6
AL6
A6L6
A7L6
LL6
L6
L7L6
SL7
AL7
A6L7
A7L7
LL7
L6L7
L7
Bore size (mm)
Stroke length tolerance
Piping
port size
Spacer length
Bore size (mm)
Made to Order Specifications
Click here for details
1000 or less
+1.8
1001 to 3000
+2.8
0
0
2700 or less , 2701 to 3000
+1.8
0
+2.8
0
(1)
(2)
Left side stroke
adjustment unit
Left side Right side
L unit
Short spacer
Port Port
L unit
Long spacer
MY1W Series
Mechanically Jointed Rodless Cylinder
With Protective Cover
1351
MY1B
MY1M
MY1B
MY1H
MY1C
MY1H
MY1
HT
MY1
W
MY2C
MY2
H/HT
MY3A
MY3B
MY3M
D-
-X
Technical
Data
MY1
W
A
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