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Air Cylinder, Non-Rotating Rod Type, Double Acting, Single Rod MBK Series (MBKB40-75Z)

Air Cylinder, Non-Rotating Rod Type, Double Acting, Single Rod MBK Series MBKB40-75Z

SMC

SMC

A standard type non-rotating double action, single rod cylinder.
[Features]
· A lightweight air cylinder with a weight reduction of up to 10% thanks to the changed cover shape.
· Part numbers are set for products with rod-end brackets and pivot brackets (no need to order separately).
*See the SMC catalog for specification details.
*Product pictures are representative images. CAD data is not supported for some model numbers.

(i)Caution

  • ■ SMC Product Line
    Webpages for products currently without individual pages on this site will be released on an ad-hoc basis.
  • Refer to the manufacturer's catalog for specification and material details.
  • Product images may be representative images. Refer to the manufacturer's catalog for shape details.​
  • CAD data is not supported for some model numbers.

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Part Number

Configured Part Number is shown.

MBKB40-75Z

Air Cylinder, Non-Rotating Rod Type, Double Acting, Single Rod MBK Series Specifications

Air Cylinder, Non-Rotating Rod Type, Double Acting, Single Rod MBK Series external appearance

Air Cylinder, Non-Rotating Rod Type, Double Acting, Single Rod MBK Series external appearance

Symbol (Double acting type, air cushion)

Symbol (Double acting type, air cushion)

Specifications

Tube Inner Diameter (mm)3240506380100
ActionDouble acting, single rod
FluidAir
Proof Pressure1.5 MPa
Maximum operating pressure1.0 MPa
Minimum operating pressure0.05 MPa
Ambient and Fluid TemperatureWithout auto switch: -10°C to 70°C (No freezing)
With auto switch: -10°C to 60°C (No freezing)
LubricationNot required
Piston Speed50 to 1,000 mm/s
Stroke Length ToleranceUp to 250: (0 to +1.0), (251 to 1,000: (0 to +1.4), 1,001 to 1,500: (0 to +1.8)
Cushion*Air cushion or rubber bumper
Port size (Rc, NPT, G)1/81/43/81/2
Mount Support TypeBasic type, foot type, rod-end flange type, head-end flange type
Single clevis type, double clevis type, center trunnion type
Rod non-rotating accuracy±0.5 °±0.5 °±0.3 °
Allowable Rotational Torque: N·m or Less0.250.450.640.790.93

*Kinetic energy absorbable by the cushion mechanism is the same as double acting, single rod type.

Stroke Table

 

(Units: mm)

 

Tube Internal DiameterStandard Stroke
3225, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500
4025, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500
5025, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500, 600
6325, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500, 600
8025, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500, 600, 700
10025, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500, 600, 700

*Consult with SMC regarding intermediate strokes. (Spacers are not used.)

Theoretical Output Table

OUT side is the same as double acting, single rod type, but the IN side differs. See table below.

Tube Inner Diameter (mm)Piston Area (mm2)
32675
401,082
501,651
632,804
804,568
1007,223

*Theoretical output (N) = Pressure (MPa) × Piston area (mm2).

Weight Table

 

(Unit: kg)

 

Tube Inner Diameter (mm)3240506380100
Basic weightBasic type0.470.641.111.352.543.52
Foot type0.590.781.331.633.044.19
Flange type0.761.011.562.143.996.84
Single clevis0.720.871.451.983.656.70
Double clevis type0.730.911.542.143.947.22
Trunnion Type0.761.001.592.154.097.20
Additional weight per 50 strokesAll mounting brackets0.120.150.240.260.390.50
AccessoriesSingle knuckle joint0.150.230.260.260.600.83
Double knuckle joint (with pin)0.220.370.430.430.871.27

Calculation (Example) MBKB32-100Z (basic type, ø32 mm, 100 st)

  • Basic weight: 0.47 kg (Basic type, ø32 mm)
  • Additional weight: 0.12 kg / 50 stroke
  • Cylinder stroke: 100 stroke

0.47 + 0.12 × 100/50 = 0.71 kg

Diagram

Air Cylinder, Non-Rotating Rod Type, Double Acting, Single Rod MBK Series diagram

Air Cylinder, Non-Rotating Rod Type, Double Acting, Single Rod MBK Series diagram

NumberPart NameMaterialQuantityNotes
1Rod coverDiecast aluminum1Trivalent chromated
2Head coverDiecast aluminum1Trivalent chromated
3Cylinder TubingAluminum alloy1Hard anodized aluminum
4Piston rodStainless steel1-
5PistonAluminum alloy1-
6Cushion RingRolled steel2Zinc chromate
7Piston NutRolled steel1Zinc chromate
8Non-Rotating GuideBearing alloy1-
9Cushion ValveSteel wire2Zinc trivalent chromate
10Retaining RingSteel for spring2ø40 to 100 mm
11Tie-RodCarbon steel4Zinc trivalent chromate
12Tie-Rod NutCarbon steel8Zinc trivalent chromate
13Wear RingResin1-
*14Rod SealNBR1-
*15Piston SealNBR1-
*16Cushion SealUrethane2-
17Cushion Valve SealNBR2-
*18Cylinder Tube GasketNBR2-
19Rod End NutRolled steel1Zinc trivalent chromate
20Magnet-(1)-
21Hex Socket Head Set ScrewSteel wire2Black trivalent chromate
  • *Seal kit includes 4, 5, 6 and 8. Order the seal kit using the kit number corresponding to each tube inner diameter.
  • *The seal kit includes a grease pack. (ø32 to 50 mm: 10 g, ø63 mm and ø80 mm: 20 g, ø100 mm: 30 g).
  • *Contact SMC if it is necessary to order a grease pack separately.
  • *Models without air cushion will have a rubber bumper. As bumpers are attached to both sides of the piston, the overall length is increased as follows: ø32 mm and ø40 mm: 6 mm, ø50 mm and ø63 mm: 8 mm, ø80 mm and ø100 mm: 10 mm.

Dimensions

 

(Units: mm)

 

Basic type: (B) dimensional drawing

Basic type: (B) dimensional drawing

Tube Internal Diameter
(mm)		AALBB1CDEFGHH1JMAMBMMNPSVWZZ
322219.5461732.512.2301313476M6 × 1164M10 × 1.25271/88446.5135
40302752223814.2351314518M6 × 1164M14 × 1.5271/48449139
503532652746.519401415.55811M8 × 1.25165M18 × 1.531.51/494510.5156
633532752756.519451416.55811M8 × 1.25165M18 × 1.531.53/894912156
804037953272234520197213M10 × 1.5165M22 × 1.5383/811411.514190
10040371144189275520197216M10 × 1.5165M26 × 1.5381/21141715190
  • *The external dimensions for mounting bracket types and types with a rod boot are the same as the standard type (double acting, single rod).
  • *See the SMC catalog for information other than that detailed above.
30
45
60
  1. 1
Part Number
MBKB40-75Z
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipCylinder (Tube) Inner Diameter
(Ø) 		Stroke
(mm) 		Cushion Specifications Port thread type Auto Switches Lead Wire The number of the switches Swinging Receiving Metal Rod Tip Metal Fitting Type of Mount Support Bellows

SGD 155.87

1 Piece(s) 46 Day(s) 4075Air cushionWithout magnetRc---Without bracketWithout bracketBasic typeNone

Loading...

  1. 1
 

Basic Information

Cylinder Operation Method Double Acting Rod Operation Method Single Rods Main Body Shape Standard
Additional Function With rod detent function Environment, Applications Standard Operating Pressure(MPa) 0.05 to 1.0

Please check the type/dimensions/specifications of the part MBKB40-75Z in the Air Cylinder, Non-Rotating Rod Type, Double Acting, Single Rod MBK Series series.

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Specification/Dimensions

  • Auto Switches

    • P3DWA
    • P4DW
    • P5DW
    • Y7BA
    • Y7BW
    • M9B
    • M9BA
    • M9BAV
    • M9BW
    • M9BWV
    • M9N
    • M9NA
    • M9NW
    • M9P
    • M9PA
    • M9PW
    • A34
    • K39
    • A44
    • A53
    • A54
    • A59W
    • F59
    • F59F
    • F59W
    • J59
    • J59W
    • Y59A
    • Y59B
    • A64
    • Z73
    • A90
    • A93
    • A96
    • Without switch

    Clear

  • Lead Wire

    • 0.5
    • 0.5 (SC type)
    • 0.5 (M8 4-pin plug connector)
    • 0.5 (M12 4-pin A-cord [normal-key] plug connector)
    • 1
    • 3
    • 5

    Clear

  • The number of the switches

    • 1
    • 2
    • 3
    • 4
    • 5

    Clear

  • type

    • MBK
    • MDBK

    Clear

  • Cylinder (Tube) Inner Diameter(Ø)

    • 32
    • 40
    • 50
    • 63
    • 80
    • 100

    Clear

  • Stroke(mm)

    • 10
    • 15
    • 20
    • 25
    • 30
    • 32
    • 35
    • 40
    • 45
    • 50
    • 60
    • 63
    • 65
    • 70
    • 75
    • 80
    • 85
    • 90
    • 100
    • 110
    • 120
    • 125
    • 130
    • 135
    • 140
    • 145
    • 150
    • 160
    • 165
    • 170
    • 175
    • 180
    • 195
    • 200
    • 210
    • 220
    • 225
    • 230
    • 235
    • 240
    • 250
    • 255
    • 270
    • 275
    • 280
    • 300
    • 315
    • 320
    • 330
    • 350
    • 370
    • 375
    • 400
    • 410
    • 450
    • 500
    • 530
    • 550
    • 570
    • 600
    • 650
    • 695
    • 700
    • 750
    • 800

    Clear

  • Cushion

    • Air cushion
    • Rubber cushion

    Clear

  • Specifications

    • Built-in magnet
    • Without magnet

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  • Port thread type

    • G
    • NPT
    • Rc

    Clear

  • Swinging Receiving Metal

    • Shipped together
    • Without bracket

    Clear

  • Rod Tip Metal Fitting

    • Single knuckle joint
    • U-Shaped Knuckle Joint
    • Without bracket

    Clear

  • Type of Mount Support

    • Axial foot type
    • Basic type
    • Center trunnion
    • Head-end flange
    • Rod-end flange type
    • Single clevis
    • U-Shaped Clevis Type

    Clear

  • Bellows

    • Heat-resistant tarpaulin
    • None
    • Nylon tarpaulin

    Clear

  • CAD

    • 2D
    • 3D

    Clear

Days to Ship

    • All
    • 46 Day(s) or Less

    Clear

Specify Alterations

Similar Part Numbers

Part Number
MBKB100-20Z
MBKB100-235Z
MBKB100-400Z
MBKB40TF-200Z
MBKB40TF-75Z
MBKB40TN-150Z
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipCylinder (Tube) Inner Diameter
(Ø) 		Stroke
(mm) 		Cushion Specifications Port thread type Auto Switches Lead Wire The number of the switches Swinging Receiving Metal Rod Tip Metal Fitting Type of Mount Support Bellows

-

1 Piece(s) Quote 10020Air cushionWithout magnetRc---Without bracketWithout bracketBasic typeNone

SGD 589.63

1 Piece(s) 46 Day(s) 100235Air cushionWithout magnetRc---Without bracketWithout bracketBasic typeNone

-

1 Piece(s) Quote 100400Air cushionWithout magnetRc---Without bracketWithout bracketBasic typeNone

-

1 Piece(s) Quote 40200Air cushionWithout magnetG---Without bracketWithout bracketBasic typeNone

-

1 Piece(s) Quote 4075Air cushionWithout magnetG---Without bracketWithout bracketBasic typeNone

-

1 Piece(s) Quote 40150Air cushionWithout magnetNPT---Without bracketWithout bracketBasic typeNone

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