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Fine Lock Cylinder, Double Acting, Single Rod CLA2 Series

Fine Lock Cylinder, Double Acting, Single Rod CLA2 Series

A standard-type double-acting, single-rod cylinder.
[Features]
· A fine lock cylinder that locks in either direction.
· A cylinder with lock that is suitable for intermediate stops, emergency stops and drop prevention.
· D-P3DW□ Series Magnetic Field Resistant 2-Color Indicator Solid State Auto Switch is mountable.
· With auto switch (CDLA2 Series: CDLA2).
*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.

PDF

Japanese Only

Fine Lock Cylinder, Double Acting, Single Rod CLA2 Series Specifications

Fine Lock Cylinder, Double Acting, Single Rod CLA2 Series external appearance

Fine Lock Cylinder, Double Acting, Single Rod CLA2 Series external appearance

 
Tube Inner Diameter (mm)4050638010040506380100
TypeNon-lubeAir-hydro type
FluidAirTurbine oil (lock portion is air)
ActionDouble acting
Proof Pressure1.5 MPa
Maximum operating pressure1.0 MPa
Minimum operating pressure0.08 MPa0.2 MPa
Piston Speed50 to 500 mm/sec*15 to 300 mm/sec*
Ambient and Working Fluid TemperatureWithout auto switch: -10°C to 70°C
With auto switch: -10°C to 60°C
(no freezing)
5°C to 60°C
CushioningAir cushionNone
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)
MountingBasic, axial foot, rod flange, head flange, single clevis, double clevis, center trunnion

*Constraints associated with the allowable kinetic energy are imposed on the speeds at which the piston can be locked.

Lock Specifications

Locking ActionSpring locking
(Exhaust Locking)
Spring/Pneumatic
Combination Lock
Pneumatic locking
(Pressure locking)
Unlocking pressure (MPa)0.3 or more0.1 or more
Lock starting pressure (MPa)0.25 or less0.05 or less
Maximum operating pressure MPa1.00.5
Locking DirectionBidirectional

*Adjust the switch position so that it operates upon movement to both the stroke end and backlash (2 mm) positions.

Standard Stroke

Tube Inner Diameter (mm)Standard stroke (mm)*1Long stroke (mm)*2
4025, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500800
50, 6325, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500, 6001,200
80, 10025, 50, 75, 100, 125, 150, 175, 200, 250, 300, 350, 400, 450, 500, 600, 700ø80 (80-mm diameter): 1,400
ø100 (100-mm diameter): 1,500

*1: Consult with the manufacturer support center regarding intermediate strokes not listed above. Spacers are not used for intermediate strokes.
*2: Long stroke applies to the axial foot type and rod-end flange types.

Weight Table

 

(Unit: kg)

 

Tube Inner Diameter (mm)40506380100
Basic weightBasic typeAluminum tube1.772.684.276.959.86
Iron tube1.822.724.317.1110.07
Axial foot typeAluminum tube1.962.904.617.6210.85
Iron tube2.012.944.657.7811.06
Flange typeAluminum tube2.143.135.068.411.78
Iron tube2.193.175.108.5611.99
Single clevisAluminum tube2.003.024.908.0611.64
Iron tube2.053.064.948.2211.85
Double clevisAluminum tube2.043.115.068.3512.16
Iron tube2.093.155.108.5112.37
Center trunnion typeAluminum tube2.223.215.168.6512.26
Iron tube2.323.315.368.9412.65
Additional weight per 50 strokeAll mounting bracketsAluminum tube0.20.250.310.460.58
Iron tube0.280.350.430.700.87
AccessoriesSingle knuckle joint0.230.260.260.600.83
Double knuckle joint (with pin)0.370.430.430.871.27

Calculation (Example): CLA2L40-100-E

  • Basic weight: 1.96 kg (Axial foot, ø40 [40‑mm diameter])
  • Additional weight: 0.20 kg / 50 stroke
  • Cylinder stroke: 100 stroke

1.96 + 0.20 × 100/50 = 2.36 kg

Diagram

Non-lube type diagram

Non-lube type diagram

Air-hydro type diagram

Air-hydro type diagram

NumberPart NameMaterialNotes
1Rod coverAluminum alloyHard anodized aluminum with metallic coating
2Head coverAluminum alloyMetallic coating
3CoverAluminum alloyHard anodized aluminum with metallic coating
4Cylinder TubeAluminum alloyHard anodized aluminum
5Piston rodCarbon steelHard chrome plated
6PistonAluminum alloyChromate
7Brake PistonCarbon steelNitriding
8Brake ArmCarbon steelNitriding
9Arm holderCarbon steelNitriding
10Brake Shoe HolderCarbon steelNitriding
11Brake ShoeSpecial friction material-
12RollerChrome molybdenum steelNitriding
13PinChrome bearing steelHeat treated
14Retaining RingCarbon tool steel-
15Brake springSteel wireAnti-corrosive treatment: except type P
16Retaining plateRolled steelZinc chromate
17Cushion RingAluminum alloyAnodized aluminum
18BushingCopper Alloy-
19BushingCopper Alloy-
20Cushion valveSteel wireElectroless nickel plating
21Retaining RingSteel for spring-
22Tie-rodCarbon steelZinc chromate
23Unit Holding Tie-RodCarbon steelBright chromate
24Non-rotating pinCarbon steelHeat treated
25Pin guideCarbon steelMetallic painted after nitriding
26Hexagon socket head plugCarbon steelE type only
27ElementBronzeE type only
28Tie-rod nutRolled steel-
29Hex Socket Head Cap ScrewChrome molybdenum steel-
30Retaining plate mounting boltChrome molybdenum steel-
31Spring WasherSteel wire-
32Spring WasherSteel wire-
33Spring WasherSteel wire-
34Rod end nutRolled steel-
35Wear ringResin-
36Piston packingNBR-
37Rod Seal ANBR-
38Rod Seal BNBR-
39Brake Piston SealNBR-
40Cushion SealUrethane-
41Piston gasketNBR-
42Tube gasketNBR-
43Cushion valve sealNBR-
44Air release valveChrome molybdenum steelBlack zinc chromate
45Check ballChrome bearing steel-
46Rod seal CNBR-
 

Drawing

 

(Units: mm)

 

Dimensional drawings: basic / CLA2B

Dimensional drawings: basic / CLA2B

Dimensional drawings: axial foot / CLA2L

Dimensional drawings: axial foot / CLA2L

Dimensional drawings: rod flange / CLA2F

Dimensional drawings: rod flange / CLA2F

Dimensional drawings: rod flange / CLA2F (long stroke)

Dimensional drawings: rod flange / CLA2F (long stroke)

Dimensional drawings: head flange / CLA2G

Dimensional drawings: head flange / CLA2G

Dimensional drawings: single clevis / CLA2C

Dimensional drawings: single clevis / CLA2C

  • *See the manufacturer's catalog for dimensions and information other than the above.
Part Number
CDLA2B63-1050-E
CDLA2B63-1050-E-J59
CDLA2B63-1050-E-J59W
CDLA2B63-1050-E-J59WS
CDLA2B63-1050-E-M9BW5
CDLA2B100-1050-D
CDLA2D63-1050-E
CDLA2D63-1050-E-J59
CDLA2D63-1050-E-J59WS
CDLA2F80-1050-D
CDLA2F80-1050-D-M9BL
CDLA2F80-1050-D-M9BW
CDLA2F80-1050-D-M9BW4
CDLA2F80-1050-E-Y59BL4
CDLA2F80-1050K-D
CDLA2G100-1050-E
CDLA2G100-1050-E-P5DWL
CDLA2L50-1050-E
CDLA2L50-1050-E-A54Z3
CDLA2L63-1050-D
CDLA2L63-1050-E-M9BW
CDLA2L63-1050-E-M9BW5
CDLA2L80-1050-D-A54L
CDLA2L80-1050-E
CDLA2L80-1050-E-M9BW5
CDLA2L100-1050-D-A93
CDLA2L100-1050-D-A93L
CDLA2L100-1050-D-Z73L
CDLA2L100-1050-E-A53
CDLA2L100-1050-E-A93
CDLA2LH50-1050-E-A54L
CDLA2T50-1050-E
CDLA2T50-1050-E-A53
CDLA2T50-1050-E-A53L
CDLA2T50-1050-E-A54L
CDLA2T50-1050-E-J59
CDLA2T50-1050-E-J59W
CDLA2T50-1050-E-J59WL
CDLA2T50-1050-E-J59WLS
CDLA2T50-1050-E-J59WS
CDLA2T50-1050-E-J59WSDPCS
CDLA2T50-1050-E-XC3BD
CDLA2T50-1050-E-XC3DA
CDLA2T63-1050-E
CDLA2T63-1050-E-J59
CDLA2T63-1050-E-J59W
CDLA2T63-1050-E-J59WS
CDLA2T63-1050-E-J59WSDPC-XC3BD
CDLA2T63-1050-E-J59WSDPCS
CLA2C63-1050-E
CLA2F63-1050-D
CLA2F80-1050-E
CLA2F80-1050J-D
CLA2F100-1050-E
CLA2L63-1050-E
CLA2L100-1050-E
CLA2T50-1050-E
CLA2T63-1050-E
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipCylinder (Tube) Inner Diameter
(Ø)
Stroke
(mm)
Cushion Operating Pressure
(MPa)
Specifications Port thread type Auto Switches Lead Wire The number of the switches Type of Mount Support Bellows Tube Material Custom-made Specifications Lock actuation system Customized specification (port positions)

-

1 Piece(s) Quote 631,050With cushions on both sides0.08 to 1.0Built-in magnetRcWithout switch--Basic typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 631,050With cushions on both sides0.08 to 1.0Built-in magnetRcJ590.52Basic typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 631,050With cushions on both sides0.08 to 1.0Built-in magnetRcJ59W0.52Basic typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 631,050With cushions on both sides0.08 to 1.0Built-in magnetRcJ59W0.51Basic typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 631,050With cushions on both sides0.08 to 1.0Built-in magnetRcM9BW0.55Basic typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 1001,050With cushions on both sides0.08 to 1.0Built-in magnetRcWithout switch--Basic typeWithout rod bootAluminum tubeNoneSpring/pneumatic combination lock-

-

1 Piece(s) Quote 631,050With cushions on both sides0.08 to 1.0Built-in magnetRcWithout switch--Double clevisWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 631,050With cushions on both sides0.08 to 1.0Built-in magnetRcJ590.52Double clevisWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 631,050With cushions on both sides0.08 to 1.0Built-in magnetRcJ59W0.51Double clevisWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 801,050With cushions on both sides0.08 to 1.0Built-in magnetRcWithout switch--Rod-end flange typeWithout rod bootAluminum tubeNoneSpring/pneumatic combination lock-

-

1 Piece(s) Quote 801,050With cushions on both sides0.08 to 1.0Built-in magnetRcM9B32Rod-end flange typeWithout rod bootAluminum tubeNoneSpring/pneumatic combination lock-

-

1 Piece(s) Quote 801,050With cushions on both sides0.08 to 1.0Built-in magnetRcM9BW0.52Rod-end flange typeWithout rod bootAluminum tubeNoneSpring/pneumatic combination lock-

-

1 Piece(s) Quote 801,050With cushions on both sides0.08 to 1.0Built-in magnetRcM9BW0.54Rod-end flange typeWithout rod bootAluminum tubeNoneSpring/pneumatic combination lock-

-

1 Piece(s) Quote 801,050With cushions on both sides0.08 to 1.0Built-in magnetRcY59B34Rod-end flange typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 801,050With cushions on both sides0.08 to 1.0Built-in magnetRcWithout switch--Rod-end flange typeHeat-resistant tarpaulinAluminum tubeNoneSpring/pneumatic combination lock-

-

1 Piece(s) Quote 1001,050With cushions on both sides0.08 to 1.0Built-in magnetRcWithout switch--Head-end flangeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 1001,050With cushions on both sides0.08 to 1.0Built-in magnetRcP5DW32Head-end flangeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 501,050With cushions on both sides0.08 to 1.0Built-in magnetRcWithout switch--Axial foot typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 501,050With cushions on both sides0.08 to 1.0Built-in magnetRcA5453Axial foot typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 631,050With cushions on both sides0.08 to 1.0Built-in magnetRcWithout switch--Axial foot typeWithout rod bootAluminum tubeNoneSpring/pneumatic combination lock-

-

1 Piece(s) Quote 631,050With cushions on both sides0.08 to 1.0Built-in magnetRcM9BW0.52Axial foot typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 631,050With cushions on both sides0.08 to 1.0Built-in magnetRcM9BW0.55Axial foot typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 801,050With cushions on both sides0.08 to 1.0Built-in magnetRcA5432Axial foot typeWithout rod bootAluminum tubeNoneSpring/pneumatic combination lock-

-

1 Piece(s) Quote 801,050With cushions on both sides0.08 to 1.0Built-in magnetRcWithout switch--Axial foot typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 801,050With cushions on both sides0.08 to 1.0Built-in magnetRcM9BW0.55Axial foot typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 1001,050With cushions on both sides0.08 to 1.0Built-in magnetRcA930.52Axial foot typeWithout rod bootAluminum tubeNoneSpring/pneumatic combination lock-

-

1 Piece(s) Quote 1001,050With cushions on both sides0.08 to 1.0Built-in magnetRcA9332Axial foot typeWithout rod bootAluminum tubeNoneSpring/pneumatic combination lock-

-

1 Piece(s) Quote 1001,050With cushions on both sides0.08 to 1.0Built-in magnetRcZ7332Axial foot typeWithout rod bootAluminum tubeNoneSpring/pneumatic combination lock-

-

1 Piece(s) Quote 1001,050With cushions on both sides0.08 to 1.0Built-in magnetRcA530.52Axial foot typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 1001,050With cushions on both sides0.08 to 1.0Built-in magnetRcA930.52Axial foot typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 501,050None0.2 to 1.0Built-in magnetRcA5432Axial foot typeWithout rod bootAir-hydro typeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 501,050With cushions on both sides0.08 to 1.0Built-in magnetRcWithout switch--Center trunnion typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 501,050With cushions on both sides0.08 to 1.0Built-in magnetRcA530.52Center trunnion typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 501,050With cushions on both sides0.08 to 1.0Built-in magnetRcA5332Center trunnion typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 501,050With cushions on both sides0.08 to 1.0Built-in magnetRcA5432Center trunnion typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 501,050With cushions on both sides0.08 to 1.0Built-in magnetRcJ590.52Center trunnion typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 501,050With cushions on both sides0.08 to 1.0Built-in magnetRcJ59W0.52Center trunnion typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 501,050With cushions on both sides0.08 to 1.0Built-in magnetRcJ59W32Center trunnion typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 501,050With cushions on both sides0.08 to 1.0Built-in magnetRcJ59W31Center trunnion typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 501,050With cushions on both sides0.08 to 1.0Built-in magnetRcJ59W0.51Center trunnion typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 501,050With cushions on both sides0.08 to 1.0Built-in magnetRcJ59W0.5 (M12 4-pin A-cord [normal-key] plug connector)1Center trunnion typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 501,050With cushions on both sides0.08 to 1.0Built-in magnetRcWithout switch--Center trunnion typeWithout rod bootAluminum tubeSpecial port locationSpring locking (exhaust locking)BD

-

1 Piece(s) Quote 501,050With cushions on both sides0.08 to 1.0Built-in magnetRcWithout switch--Center trunnion typeWithout rod bootAluminum tubeSpecial port locationSpring locking (exhaust locking)DA

-

1 Piece(s) Quote 631,050With cushions on both sides0.08 to 1.0Built-in magnetRcWithout switch--Center trunnion typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 631,050With cushions on both sides0.08 to 1.0Built-in magnetRcJ590.52Center trunnion typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 631,050With cushions on both sides0.08 to 1.0Built-in magnetRcJ59W0.52Center trunnion typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 631,050With cushions on both sides0.08 to 1.0Built-in magnetRcJ59W0.51Center trunnion typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 631,050With cushions on both sides0.08 to 1.0Built-in magnetRcJ59W0.5 (M12 4-pin A-cord [normal-key] plug connector)2Center trunnion typeWithout rod bootAluminum tubeSpecial port locationSpring locking (exhaust locking)BD

-

1 Piece(s) Quote 631,050With cushions on both sides0.08 to 1.0Built-in magnetRcJ59W0.5 (M12 4-pin A-cord [normal-key] plug connector)1Center trunnion typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 631,050With cushions on both sides0.08 to 1.0Without magnetRc---Single clevisWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 631,050With cushions on both sides0.08 to 1.0Without magnetRc---Rod-end flange typeWithout rod bootAluminum tubeNoneSpring/pneumatic combination lock-

-

1 Piece(s) Quote 801,050With cushions on both sides0.08 to 1.0Without magnetRc---Rod-end flange typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 801,050With cushions on both sides0.08 to 1.0Without magnetRc---Rod-end flange typeNylon tarpaulinAluminum tubeNoneSpring/pneumatic combination lock-

-

1 Piece(s) Quote 1001,050With cushions on both sides0.08 to 1.0Without magnetRc---Rod-end flange typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 631,050With cushions on both sides0.08 to 1.0Without magnetRc---Axial foot typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 1001,050With cushions on both sides0.08 to 1.0Without magnetRc---Axial foot typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 501,050With cushions on both sides0.08 to 1.0Without magnetRc---Center trunnion typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

-

1 Piece(s) Quote 631,050With cushions on both sides0.08 to 1.0Without magnetRc---Center trunnion typeWithout rod bootAluminum tubeNoneSpring locking (exhaust locking)-

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  1. 1

Basic Information

Cylinder Operation Method Double Acting Rod Operation Method Single Rods Main Body Shape Standard
Additional Function With fall prevention function / With Brake / With Intermediate Stop Function Environment, Applications Standard Locking Direction Bidirectional

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel:021-8990-4102 / FAX:021-8990-5803
8:30am - 5:30pm (Monday - Friday)