Symbol
Double acting
Specifications
Standard Strokes
Ordering Example of Cylinder Assembly
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
2700
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
125
25, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000
Up to 2000
Bore size [mm]
32 40 50 63 80 100 125
Action Double acting, Single rod
Fluid Air
Proof pressure 1.5 MPa
Maximum operating pressure
1.0 MPa
Minimum operating pressure
0.05 MPa
Ambient and fluid
temperature
Without auto switch: –10 to 70°C
With auto switch: –10 to 60°C
(No freezing)
Lubricant Not required (Non-lube)
Piston speed 50 to 1000 mm/s
Stroke length tolerance Up to 250:
+1.0
0
, 251 to 1000:
+1.4
0
, 1001 to 1500:
+1.8
0
, 1501 to 2000:
+2.2
0
Cushion Air cushion or Rubber bumper
Port size (Rc) 1/8 1/4 3/8 1/2
Mounting
Basic, Axial foot, Rod flange, Head flange
Single clevis, Double clevis, Center trunnion
Note 1) Manufacture of intermediate strokes is possible. (Spacers are not used.)
Note 2) Applicable strokes should be confirmed according to the usage. For details, refer to “Air Cylinders
Model Selection” on front matter pages. In addition, the products that exceed the stroke range q might
not be able to fulfill the specifications due to the deflection etc.
Note 3)
Please consult with SMC for manufacturability and the part numbers when exceeding the stroke range w.
Note 4)
The stroke range with rod boot is up to 1000 mm. Please consult with SMC when exceeding 1000 mm strokes.
[mm]
*1 Air cushion only
*2 Except ø125
*3
The cover shape is the same as the current product.
*4 ø125 only
Made to Order
(For details, refer to pages 1703 to 1896.)
Symbol Specifications
-XA
Change of rod end shape
-XB5
Oversized rod cylinder
*
1 *2 *3
-XB6
Heat resistant cylinder (−10 to 150°C)
-XC3
Special port location
*
3
-XC4
With heavy duty scraper
-XC5
Heat resistant cylinder (−10 to 110°C)
-XC6
Made of stainless steel
*
3 *4
-XC7
Tie-rod, cushion valve, tie-rod nut, etc. made of stainless steel
-XC8
Adjustable stroke cylinder/Adjustable extension type
-XC9
Adjustable stroke cylinder/Adjustable retraction type
-XC10
Dual stroke cylinder/Double rod type
-XC11
Dual stroke cylinder/Single rod type
-XC12
Tandem cylinder
-XC14
Change of trunnion bracket mounting position
-XC22
Fluororubber seal
-XC26
With split pins for double clevis pin/double
knuckle joint pin and flat washers
*
4
-XC27
Double clevis and double knuckle joint
pins made of stainless steel
-XC29
Double knuckle joint with spring pin
-XC30
Rod trunnion
-XC35
With coil scraper
-XC65
Made of stainless steel (Combination of XC7 and XC68)
*
2
-XC68
Made of stainless steel (with hard chrome plated piston rod)
*
2
-XC88
Spatter resistant coil scraper, Lube-retainer, Grease for welding (Piston rod: Stainless steel 304)
-XC89
Spatter resistant coil scraper, Lube-retainer, Grease for welding (Piston rod: S45C)
-XC91
Spatter resistant coil scraper, Grease for welding (Piston rod: S45C)
For special port location (-XC3), the mounting
bracket and port location can be determined using
the standard product corresponding to the operating
conditions. Also, this is only applicable to -XC3BB,
-XC3CC and -XC3DD with trunnion bracket.
Cylinder model: MDBD32-50Z-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.
For parts made of stainless steel (-XC6), use the
same specification stainless steel with the surface
treatment (with hard chrome plated piston rod)
(-XC68).
Made to Order: Individual Specifications
(For details, refer to page 433.)
Symbol
Specifications
-X1184
Cylinder with heat resistant reed auto switch (−10 to 120°C)
393
Air Cylinder: Standard Type
Double Acting, Single Rod
MB Series
Refer to pages 425 to 432 for cylinders with auto switches.
•Autoswitchpropermountingposition(detectionatstrokeend)anditsmountingheight
•Minimumstrokeforautoswitchmounting
•Autoswitchmountingbrackets/Partno.
•Operatingrange
