VIDEO:
30 SECOND
PART BUILDER
EXPLAINED
M(D)WBW, Double Acting, Double Rod w/Lock
The MWB series is a tie-rod cylinder MB series with lock and is ideal for applications requiring intermediate stops, emergency stops, and drop prevention. The MWB series is an improved design over the MNB series with its improved ease of maintenance with separate lock and cylinder construction. The exhaust locking design allows for the lock release to be manually operated with a hexagon wrench. The MWB series is available with many standard options including seven mounting types, port thread variations, optional rod boot, air cushion or rubber bumper cushion design, pivot bracket option and rod end bracket options. Available in bore sizes 32, 40, 50, 63, 80, 100mm.
- High stopping accuracy within +/-1mm
- Holding force up to 6080 N
- Locking in both directions
How to order
ø32, ø40, ø50, ø63, ø80, ø100
MWB Series
RoHS
How to Order
MWB
With auto switch
MDWB
Suffix (Rod boot)
B
B
40
40
50
50
M9BW
With auto switch
(Built-in magnet)
Refer to page 8 for standard
strokes.
Cylinder stroke [mm]
Port thread type
Nil
Rc
TN
NPT
TF
G
Rod end bracket
∗
A knuckle joint pin is not provided with the single
knuckle joint.
∗
Rod end bracket is shipped together with the product.
∗
Excludes made to order -XAm.
Nil
No bracket
V
Single knuckle joint
W
Double knuckle joint
Auto switch
∗
For applicable auto switches,
refer to the table below.
Nil
Without auto switch
Number of auto
switches
Nil
2
S
1
3
3
n
n
∗
Only for D and T mounting types.
∗
Pivot bracket is shipped together
with the product.
∗
For details, refer to page 15.
Pivot bracket
Nil
No bracket
N
Pivot bracket
Bore size
32
32 mm
40
40 mm
50
50 mm
63
63 mm
80
80 mm
100
100 mm
Nil
None
J
Nylon tarpaulin
K
Heat-resistant tarpaulin
Suffix (Cushion)
Nil
Air cushion
N
∗
1
Rubber bumper
∗1
Since the bumpers are attached
to the both sides of the piston for
rubber bumper type, the overall
length is longer than the cylinder
with air cushion as follows: ø32,
ø40: +6 mm, ø50, ø63: +8 mm,
ø80, ø100: +10 mm.
Made to order
For details, refer to page 8.
Refer to the Ordering Example of Cylinder Assembly on page 8.
Mounting
B
Basic
L
Axial foot
F
Rod flange
G
Head flange
C
Single clevis
D
Double clevis
T
Center trunnion
∗ Mounting brackets other
than center trunnion type
are shipped together.
Cylinder with Lock
Double Acting, Single Rod
∗1 Water-resistant type auto switches can be mounted on the above models, but SMC cannot guarantee water resistance.
A water-resistant type cylinder is recommended for use in an environment which requires water resistance.
∗
Lead wire length symbols: 0.5 m·················· Nil (Example) M9NW 3 m·················· L (Example) M9NWL
1 m·················· M (Example) M9NWM 5 m·················· Z (Example) M9NWZ
∗ Solid state auto switches marked with “” are produced upon receipt of order.
∗ Since there are applicable auto switches other than those listed above, refer to page 30 for details.
∗
The D-A9l/M9l/P3DWAl auto switches are shipped together, but not assembled. (Only the auto switch mounting brackets are assembled for the D-A9l/M9l before shipment.)
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
Tie-rod
mounting
Band
mounting
0.5
(Nil)
1
(M)
3
(L)
5
(Z)
Solid state auto switch
—
Grommet
Ye s
3-wire (NPN)
24 V
5 V, 12 V
—
M9N
—
V V V v v
IC
circuit
Relay,
PLC
3-wire (PNP)
M9P
—
V V V v v
2-wire 12 V
M9B
—
V V V v v
—
Terminal
conduit
3-wire (NPN)
24 V
5 V, 12 V
—
—
G39
— — — — —
2-wire 12 V —
K39
— — — — —
Diagnostic indication
(2-color indicator)
Grommet
3-wire (NPN)
5 V, 12 V
M9NW
—
V V V v v
IC
circuit
3-wire (PNP)
M9PW
—
V V V v v
2-wire 12 V
M9BW
—
V V V v v
—
Water-resistant
(2-color indicator)
3-wire (NPN)
5 V, 12 V
M9NA
∗
1
—
v v V v v
IC
circuit
3-wire (PNP)
M9PA
∗
1
—
v v V v v
2-wire 12 V
M9BA
∗
1
—
v v V v v
—
With diagnostic output (2-color indicator)
4-wire (NPN)
5 V, 12 V
F59F
—
V
—
V v v
IC circuit
Magnetic field-resistant
(2-color indicator)
2-wire
(Non-polar)
—
P3DWA
—
V
—
V V v
—
P4DW
— — —
V V v
Reed auto switch
—
Grommet
Ye s
3-wire (NPN equivalent)
— 5 V —
A96
—
V
—
V
— —
IC circuit
—
2-wire 24 V
12 V
100 V
A93
—
V V V V
— —
Relay,
PLC
No
100 V or less
A90
—
V
—
V
— —
IC circuit
Ye s
100 V, 200 V
A54
—
V
—
V V
—
—
No
200 V or less
A64
—
V
—
V
— —
Terminal
conduit
Ye s
— —
A33
— — — — —
100 V, 200 V
—
A34
— — — — — PLC
DIN terminal
—
A44
— — — — —
Relay,
PLC
Diagnostic indication (2-color indicator)
Grommet — —
A59W
—
V
—
— —
7
Cylinder with Lock
Double Acting, Single Rod
MWB Series
Lock Unit Specifications
∗1
The holding force (max. static load) shows the maximum capability and does not show the normal
holding capability. Be sure to select a cylinder using the method described in Model Selection (page 5).
Bore size [mm]
32 40 50 63 80 100
Locking action Exhaust locking
Max. operating pressure
1.0 MPa
Min. operating pressure
0.08 MPa
Locking direction Both directions
Holding force (Max. static load) [N]
∗
1
630 980 1570 2450 3920 6080
For details of cylinders with auto switches
e pages 24 to 30
·
Auto Switch Proper Mounting Position (Detection
at stroke end) and Mounting Height
· Minimum Stroke for Auto Switch Mounting
· Auto Switch Mounting Brackets/Part Nos.
· Operating Range
Ordering Example of
Cylinder Assembly
Cylinder model: MDWBD32-50-NW-M9BW
∗
Pivot bracket, double knuckle joint, and auto switch are
shipped together with the product, but not assembled.
Mounting D: Double clevis
Pivot bracket N: Yes
Rod end bracket W: Double knuckle joint
Auto switch D-M9BW: 2 pcs.
Cylinder Specifications
∗1
Load limits exist depending upon the piston speed when locked, mounting direction, and operating pressure.
Bore size [mm]
32 40 50 63 80 100
Action Double acting, Single rod
Fluid Air
Proof pressure 1.5 MPa
Max. operating pressure
1.0 MPa
Min. operating pressure
0.08 MPa
Ambient and fluid
temperatures
Without auto switch: −10°C to 70°C
With auto switch: −10°C to 60°C
(No freezing)
Lubricant Not required (Non-lube)
Piston speed 50 to 1000 mm/s
∗
1
Stroke length tolerance
Up to 250 st:
+1.0
0
, 251 to 1000 st:
+1.4
0
, 1001 to 1500 st:
+1.8
0
, 1501 to 2000 st:
+2.2
0
Cushion Air cushion or Rubber bumper
Port size (Rc, NPT, G) 1/8 1/4 3/8 1/2
Mounting
Basic, Axial foot, Rod flange, Head flange
Single clevis, Double clevis, Center trunnion
Double clevis
Auto switch
Double knuckle joint
Pivot bracket
Standard Strokes
∗ When using with auto switches, refer to the Minimum Stroke for
Auto Switch Mounting table on pages 26 to 28.
Bore
size
Standard stroke
Max.
manufacturable
stroke
Stroke range q
Stroke range
w
32
25, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500
Up to 1000
Up to 2500
40
25, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500
Up to 1800
50
25, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500, 600
63
25, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500, 600
80
25, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800
100
25, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800
∗ The manufacturing of intermediate strokes is possible. (Spacers are not used.)
∗
Applicable strokes should be confirmed according to the usage. For details, refer to the Air Cylinders
Model Selection in the Web Catalog or Best Pneumatics Catalog. In addition, products that exceed
the stroke range q might not be able to fulfill the specifications due to deflection, etc.
∗ Please consult with SMC for details on manufacturability and for part numbers when exceeding
the stroke range w.
∗ When using a rod boot, a stroke range of up to 1000 mm is available. Please consult with SMC
when exceeding a 1000 mm stroke.
[mm]
Stopping Accuracy
Bore size [mm]
32 40 50 63 80 100
Lock type Exhaust locking
Stopping accuracy [mm]
±1.0
Conditions
· Mounting orientation: Horizontal
· Supply pressure: 0.5 MPa
· Piston speed: 300 mm/s
· Load condition: Upper limit of allowed value
Solenoid valve for locking is mounted on the unlock port.
Maximum value of stopping position dispersion from 100 measurements
Symbol Specifications
-XAm
Change of rod end shape
-XC35
With coil scraper
Symbol Specifications
-X3000
Dimensionally compatible with the MNB series
Made to Order Common Specifications
(For details, refer to pages 36 to 38.)
Made to Order Individual Specifications
(For details, refer to page 35.)
8
MWBMWBWMWB-UT
Model Selection
Double Acting, Single RodDouble Acting, Double RodLock Unit
Made to Order Auto Switch
Related Products
- Airline Equipment
- Speed Controllers
- Tubing
- Fittings
- Valves & Manifolds
- Pressure & Vacuum Switches
- Cylinder Parts & Accessories
- Floating joint PS
- 4/5 Valves PS
Airline Equipment More →
Speed Controllers More →
Valves & Manifolds More →
Pressure & Vacuum Switches More →
Cylinder Parts & Accessories More →
Floating joint PS More →
4/5 Valves PS More →
Email Part
Email How to Order Page
Products
- Actuators
-
Directional Control Valves
- Directional Control Valves Overview
- Solenoid Valves - 4 & 5 Port
- Solenoid Valves - 3 Port
- Solenoid Valves - Direct Operated
- Industrial Communication
- Air Operated Valves
- Mechanical & Hand Operated Valves
- Safety Pressure Relief Valves
- Solenoid Valves - ISO
- Clean Room Products
- Valve Manifold Configurator
- Airline Equipment
- Air Dryers & Main Line Filters
- Connectors
- Vacuum Products
- Industrial Communication
- Sensors & Switches
- Fluid Process
- Static Control
- Electric Actuators
- Chillers
- Process Gas Equipment
- High Vacuum
- Chemical Handling Equipment
- Secondary Battery