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MLGC Series Compact External Guide Cylinder With Fine Lock

MLGC Series Compact External Guide Cylinder With Fine Lock

Fine lock cylinder with built-in lock mechanism and guide rod are integrated compactly.
[Features]
・ New guide body reduces mass by 9%
・ It can be locked in both directions
・ Maximum piston speed: 500 mm/s
・ Air cushion is equipped as standard
・ Operating position can be detected

(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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MLGC Series Compact External Guide Cylinder With Fine Lock Details

MLGC Series Compact External Guide Cylinder With Fine Lock product image

MLGC Series Compact External Guide Cylinder With Fine Lock product image

MLGC Series Compact External Guide Cylinder With Fine Lock Specifications

ModelMLGC□□20MLGC□□25MLGC□□32MLG□□40
Basic CylinderCDLG1BA [Bore size] [Thread type] - [Stroke] - [Lock operation] - [Auto switch]
Tube Inner Diameter (mm)20253240
ActionDouble acting
FluidAir
Proof Pressure1.5 MPa
Maximum operating pressure1.0 MPa
Minimum operating pressure0.2 MPa (horizontal, no load)
Ambient and Working Fluid Temperature-10 to 60 ℃
Piston speed*150 to 500 mm/s
CushioningAir cushion
Basic Cylinder LubricationNot required
Stroke Length Tolerance(+0.2 to +1.9) mm
Non-rotating accuracy*2Slide bearing±0.06 °±0.05 °±0.05 °±0.04 °
Ball Bushing Bearing±0.04 °±0.04 °±0.04 °±0.04 °
Piping port size*3
(Rc, NPT)
Cylinder portM5 × 0.81/8
Lock port1/8
Locking Method■ Spring locking (exhaust locking)
■ Pneumatic locking (pressure locking)
■ Spring and pneumatic locking
  1. *1Constraints associated with the allowable kinetic energy are imposed on the speeds at which the piston can be locked. The maximum speed of 750 mm/s can be accommodated if the piston is to be locked in the stationary state for the purpose of drop prevention.
  2. *2When the cylinder is retracted (initial value), with no load or without deflection of the guide rod, the non-rotating accuracy shall be the value in the table or less.
  3. *3For bore size 20 and 25, M5 × 0.8 only is available.

Model/Stroke Table

Model (Bearing Type)Tube Inner Diameter (mm)Standard Stroke (mm)Long Stroke (mm)
MLGCM (slide bearing)
MLGCL (ball bushing bearing)
2075, 100, 125, 150, 200250, 300, 350, 400
2575, 100, 125, 150
200, 250, 300
350, 400, 450, 500
32350, 400, 450, 500, 600
40350, 400, 450, 500, 600, 700, 800
  • *Intermediate and short strokes not listed above are produced to order.

Model Number Notation

Model number examples

Model number examples

Diagram: With Rear Plate

Diagram: MLGC Series Compact External Guide Cylinder With Fine Lock

Diagram: MLGC Series Compact External Guide Cylinder With Fine Lock

Components

NumberPart NameMaterialNotes
1Rod coverAluminum alloyClear hard anodized
2Tube coverAluminum alloyHard anodized aluminum
3CoverCarbon steelNitrided
4Intermediate CoverAluminum alloyClear hard anodized
5Piston rodCarbon steelHard chrome platedø20 (20-mm diameter), ø25 (25-mm diameter): stainless steel
6PistonAluminum alloyChromate
7Brake PistonCarbon steelNitrided
8Brake ArmCarbon steelNitrided
9Brake ShoeSpecial friction material-
10RollerCarbon steelNitrided
11PinCarbon steelHeat treated
12Retaining RingStainless steel-
13Brake springSpring steel wireDacrodizedFor spring locking, spring/pneumatic locking
14BushingResin/Copper alloy (Multiple layers)-
15BushingResin/Copper alloy (Multiple layers)-
16Manual Lock Release CamChrome molybdenum steelNitrided, nickel plated
17Cam GuideCarbon steelNitrided, painted
18Lock nutRolled steelNickel plated
19Flat WasherRolled steelNickel plated
20Retaining RingStainless steel-
21Hex Socket Head Cap ScrewChrome molybdenum steelNickel plated
22Spring WasherSteel wireNickel plated
23Hex Socket Head Cap ScrewChrome molybdenum steelNickel plated
24Spring WasherSteel wireNickel plated
25Hex Socket Head Cap ScrewChrome molybdenum steelNickel plated
26Spring WasherSteel wireNickel plated
27Wear RingResin-
28Wear RingResin-
29Hexagon socket head plugCarbon steelNickel platedE type only
30ElementBronze-
31Rod end nutRolled steelNickel plated
32Piston packingNBR-
33Piston gasketNBR-
34Rod Seal ANBR-
35Rod Seal BNBR-
36Brake Piston SealNBR-
37Intermediate Cover GasketNBR-
38Cam GasketNBR-
39Cylinder Tube GasketNBR-
40Head coverAluminum alloyClear hard anodized
41Cylinder TubeAluminum alloyHard anodized aluminum
42Cushion Ring AAluminum alloyAnodized aluminum
43Cushion Ring BAluminum alloyAnodized aluminum
44Seal RetainerRolled steelZinc chromate
45Cushion valve AChrome molybdenum steelElectroless nickel plating
46Cushion valve BRolled steelElectroless nickel plating
47Valve retainerRolled steelElectroless nickel plating
48Lock nutRolled steelNickel plated
49Retaining RingStainless steel-
50Cushion seal AUrethane-
51Cushion seal BUrethane-
52Cushion ring gasket ANBR-
53Cushion ring gasket BNBR-
54Valve seal ANBR-
55Valve seal BNBR-
56Valve retainer gasketNBR-
57Magnet--
58Guide bodyAluminum alloyClear anodizing
59Small flangeRolled steelNickel platedBasic type
Large flangeFront mounting flange
60Front plateRolled steelNickel plated
61Rear plateCast ironPlatinum silver
62Slide bearingResin/Copper alloy (Multiple layers)For slide bearing
Ball Bushing Bearing-For ball bushing bearing
63Guide rodCarbon steelHard chrome platedFor slide bearing
High carbon chrome bearing steelQuenched, hard chrome platedFor ball bushing bearing
64End bracketCarbon steelNickel plated
65Flat WasherRolled steelNickel plated
66Spring WasherSteel wireNickel plated
67FeltFelt-
68HolderStainless steel-
69Type C Retaining Ring for HoleCarbon tool steelPhosphate conversion coating
70Grease nipple-Nickel plated
71Hex Socket Head Cap ScrewChrome molybdenum steelNickel platedFor cylinder mounting
72Hex Socket Head Cap ScrewChrome molybdenum steelNickel platedFor large/small flange mounting
73Bolt for guideChrome molybdenum steelNickel platedFor front plate mounting
74Hex Socket Head Cap ScrewChrome molybdenum steelNickel platedFor rear plate mounting
  • *For products without a rear plate, (61) and (74) are not required.

MLGC Series Compact External Guide Cylinder With Fine Lock Example Dimensions

 

(Units: mm)

 

Dimensional drawings: basic / with rear plate MLGC□B□□-□-R-□

Dimensional drawings: basic / with rear plate MLGC□B□□-□-R-□

With standard stroke

 

(Units: mm)

 

Tube Inner Diameter (mm)Stroke range (mm)AAAAB*ACADAEAFAP*BBP*3BZCDEFGGC
2075, 100, 125, 150, 20094111316.57035M6 × 1 depth 12321351/873.526.5501186.811 depth 828
2575, 100, 125, 150, 200, 250, 3001041416197540M8 × 1.25 depth 16371601/886.531.5501408.614 depth 1029
321041416197540M8 × 1.25 depth 16371601/886.531.5501408.614 depth 1030
4014217192211045M10 × 1.5 depth 20421941/895378017010.517 depth 1235

 

(Units: mm)

 

Tube Inner Diameter (mm)GDGKGLGQGRHIJKLMNOP*2QRS
20543.55.544M8 × 1.25 depth 143560801055025M6 × 1M5 × 0.8941226
25624977M10 × 1.5 depth 184070951256032M8 × 1.25M5 × 0.81041231
32624977M10 × 1.5 depth 184070951256032M8 × 1.251/81041238
406741187M12 × 1.75 depth 214582.51151507538M8 × 1.251/81151247

 

(Units: mm)

 

Tube Inner Diameter (mm)TU*V*W*WHW θXYZ
201611253502330 °30146182
252013263602530 °37167199
3220132636028.525 °37167202
402516273703320 °44210227

Without Rear Plate

 

(Units: mm)

 

Tube Inner Diameter (mm)Y
20129
25146
32146
40191

Long Stroke

 

(Units: mm)

 

Tube Inner Diameter (mm)Stroke range (mm)RZ
20250 to 40014190
25350 to 50014207
32350 to 60014210
40350 to 80015236
  • *1: For products without a rear plate, dimensions marked with * are not required.
  • *2: For bore size 20 and 25, M5 × 0.8 only is available. Rc, NPT and G ports are available for bore size 32 or greater.
  • *3: Rc and NPT ports can be selected.
Part Number
MLGCLB20-50-R-E
MLGCLB20-75-D
MLGCLB20-75-E
MLGCLB20-75-P
MLGCLB20-75-R-D
MLGCLB20-75-R-E
MLGCLB20-75-R-E-M9BZ
MLGCLB20-75-R-E-M9NW
MLGCLB20-75-R-E-M9NWL
MLGCLB20-100-D
MLGCLB20-100-D-M9BL
MLGCLB20-100-D-M9BWL
MLGCLB20-100-E
MLGCLB20-100-E-A93
MLGCLB20-100-E-M9BWL
MLGCLB20-100-R-D
MLGCLB20-100-R-D-M9NW
MLGCLB20-100-R-E
MLGCLB20-100-R-E-A93L
MLGCLB20-100-R-E-M9NW
MLGCLB20-100-R-P-M9NW
MLGCLB20-120-E
MLGCLB20-125-D
MLGCLB20-125-E
MLGCLB20-125-R-D
MLGCLB20-125-R-E-M9BW
MLGCLB20-150-E
MLGCLB20-150-E-A93L
MLGCLB20-150-E-M9BWL
MLGCLB20-150-P
MLGCLB20-150-P-M9B
MLGCLB20-150-P-M9BW
MLGCLB20-150-R-D
MLGCLB20-150-R-D-C73CL
MLGCLB20-150-R-D-M9BWL
MLGCLB20-150-R-E
MLGCLB20-150-R-E-A93
MLGCLB20-150-R-E-A93L
MLGCLB20-150-R-E-M9B
MLGCLB20-150-R-E-M9BL
MLGCLB20-150-R-E-M9N
MLGCLB20-150-R-P
MLGCLB20-170-D
MLGCLB20-170-E
MLGCLB20-175-R-D
MLGCLB20-200-E
MLGCLB20-200-E-C73C
MLGCLB20-200-E-C73CS
MLGCLB20-200-E-M9BL
MLGCLB20-200-E-M9BS
MLGCLB20-200-E-M9BW
MLGCLB20-200-E-M9PWS
MLGCLB20-200-P
MLGCLB20-200-P-M9NW
MLGCLB20-200-R-D
MLGCLB20-200-R-E
MLGCLB20-200-R-E-M9BWL
MLGCLB20-200-R-E-M9N
MLGCLB20-200-R-E-M9NW
MLGCLB20-200-R-E-M9NWL
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipCylinder (Tube) Inner Diameter
(Ø)
Stroke
(mm)
Port thread type Auto Switches Lead Wire The number of the switches Type of Mount Support Type of Shaft Bearing Lock actuation system With/without plate

-

1 Piece(s) Quote 2050M5 × 0.8Without switch--Basic typeBall bushing bearingSpring locking (exhaust locking)With rear plate

-

1 Piece(s) Quote 2075M5 × 0.8Without switch--Basic typeBall bushing bearingSpring/pneumatic combination lockWithout rear plate

-

1 Piece(s) Quote 2075M5 × 0.8Without switch--Basic typeBall bushing bearingSpring locking (exhaust locking)Without rear plate

-

1 Piece(s) Quote 2075M5 × 0.8Without switch--Basic typeBall bushing bearingPneumatic Lock (Pressurized Locking)Without rear plate

-

1 Piece(s) Quote 2075M5 × 0.8Without switch--Basic typeBall bushing bearingSpring/pneumatic combination lockWith rear plate

-

1 Piece(s) Quote 2075M5 × 0.8Without switch--Basic typeBall bushing bearingSpring locking (exhaust locking)With rear plate

-

1 Piece(s) Quote 2075M5 × 0.8M9B52Basic typeBall bushing bearingSpring locking (exhaust locking)With rear plate

-

1 Piece(s) Quote 2075M5 × 0.8M9NW0.52Basic typeBall bushing bearingSpring locking (exhaust locking)With rear plate

-

1 Piece(s) Quote 2075M5 × 0.8M9NW32Basic typeBall bushing bearingSpring locking (exhaust locking)With rear plate

-

1 Piece(s) Quote 20100M5 × 0.8Without switch--Basic typeBall bushing bearingSpring/pneumatic combination lockWithout rear plate

-

1 Piece(s) Quote 20100M5 × 0.8M9B32Basic typeBall bushing bearingSpring/pneumatic combination lockWithout rear plate

-

1 Piece(s) Quote 20100M5 × 0.8M9BW32Basic typeBall bushing bearingSpring/pneumatic combination lockWithout rear plate

-

1 Piece(s) Quote 20100M5 × 0.8Without switch--Basic typeBall bushing bearingSpring locking (exhaust locking)Without rear plate

-

1 Piece(s) Quote 20100M5 × 0.8A930.52Basic typeBall bushing bearingSpring locking (exhaust locking)Without rear plate

-

1 Piece(s) Quote 20100M5 × 0.8M9BW32Basic typeBall bushing bearingSpring locking (exhaust locking)Without rear plate

-

1 Piece(s) Quote 20100M5 × 0.8Without switch--Basic typeBall bushing bearingSpring/pneumatic combination lockWith rear plate

-

1 Piece(s) Quote 20100M5 × 0.8M9NW0.52Basic typeBall bushing bearingSpring/pneumatic combination lockWith rear plate

-

1 Piece(s) Quote 20100M5 × 0.8Without switch--Basic typeBall bushing bearingSpring locking (exhaust locking)With rear plate

-

1 Piece(s) Quote 20100M5 × 0.8A9332Basic typeBall bushing bearingSpring locking (exhaust locking)With rear plate

-

1 Piece(s) Quote 20100M5 × 0.8M9NW0.52Basic typeBall bushing bearingSpring locking (exhaust locking)With rear plate

-

1 Piece(s) Quote 20100M5 × 0.8M9NW0.52Basic typeBall bushing bearingPneumatic Lock (Pressurized Locking)With rear plate

-

1 Piece(s) Quote 20120M5 × 0.8Without switch--Basic typeBall bushing bearingSpring locking (exhaust locking)Without rear plate

-

1 Piece(s) Quote 20125M5 × 0.8Without switch--Basic typeBall bushing bearingSpring/pneumatic combination lockWithout rear plate

-

1 Piece(s) Quote 20125M5 × 0.8Without switch--Basic typeBall bushing bearingSpring locking (exhaust locking)Without rear plate

-

1 Piece(s) Quote 20125M5 × 0.8Without switch--Basic typeBall bushing bearingSpring/pneumatic combination lockWith rear plate

-

1 Piece(s) Quote 20125M5 × 0.8M9BW0.52Basic typeBall bushing bearingSpring locking (exhaust locking)With rear plate

-

1 Piece(s) Quote 20150M5 × 0.8Without switch--Basic typeBall bushing bearingSpring locking (exhaust locking)Without rear plate

-

1 Piece(s) Quote 20150M5 × 0.8A9332Basic typeBall bushing bearingSpring locking (exhaust locking)Without rear plate

-

1 Piece(s) Quote 20150M5 × 0.8M9BW32Basic typeBall bushing bearingSpring locking (exhaust locking)Without rear plate

-

1 Piece(s) Quote 20150M5 × 0.8Without switch--Basic typeBall bushing bearingPneumatic Lock (Pressurized Locking)Without rear plate

-

1 Piece(s) Quote 20150M5 × 0.8M9B0.52Basic typeBall bushing bearingPneumatic Lock (Pressurized Locking)Without rear plate

-

1 Piece(s) Quote 20150M5 × 0.8M9BW0.52Basic typeBall bushing bearingPneumatic Lock (Pressurized Locking)Without rear plate

-

1 Piece(s) Quote 20150M5 × 0.8Without switch--Basic typeBall bushing bearingSpring/pneumatic combination lockWith rear plate

-

1 Piece(s) Quote 20150M5 × 0.8C73C32Basic typeBall bushing bearingSpring/pneumatic combination lockWith rear plate

-

1 Piece(s) Quote 20150M5 × 0.8M9BW32Basic typeBall bushing bearingSpring/pneumatic combination lockWith rear plate

-

1 Piece(s) Quote 20150M5 × 0.8Without switch--Basic typeBall bushing bearingSpring locking (exhaust locking)With rear plate

-

1 Piece(s) Quote 20150M5 × 0.8A930.52Basic typeBall bushing bearingSpring locking (exhaust locking)With rear plate

-

1 Piece(s) Quote 20150M5 × 0.8A9332Basic typeBall bushing bearingSpring locking (exhaust locking)With rear plate

-

1 Piece(s) Quote 20150M5 × 0.8M9B0.52Basic typeBall bushing bearingSpring locking (exhaust locking)With rear plate

-

1 Piece(s) Quote 20150M5 × 0.8M9B32Basic typeBall bushing bearingSpring locking (exhaust locking)With rear plate

-

1 Piece(s) Quote 20150M5 × 0.8M9N0.52Basic typeBall bushing bearingSpring locking (exhaust locking)With rear plate

-

1 Piece(s) Quote 20150M5 × 0.8Without switch--Basic typeBall bushing bearingPneumatic Lock (Pressurized Locking)With rear plate

-

1 Piece(s) Quote 20170M5 × 0.8Without switch--Basic typeBall bushing bearingSpring/pneumatic combination lockWithout rear plate

-

1 Piece(s) Quote 20170M5 × 0.8Without switch--Basic typeBall bushing bearingSpring locking (exhaust locking)Without rear plate

-

1 Piece(s) Quote 20175M5 × 0.8Without switch--Basic typeBall bushing bearingSpring/pneumatic combination lockWith rear plate

-

1 Piece(s) Quote 20200M5 × 0.8Without switch--Basic typeBall bushing bearingSpring locking (exhaust locking)Without rear plate

-

1 Piece(s) Quote 20200M5 × 0.8C73C0.52Basic typeBall bushing bearingSpring locking (exhaust locking)Without rear plate

-

1 Piece(s) Quote 20200M5 × 0.8C73C0.51Basic typeBall bushing bearingSpring locking (exhaust locking)Without rear plate

-

1 Piece(s) Quote 20200M5 × 0.8M9B32Basic typeBall bushing bearingSpring locking (exhaust locking)Without rear plate

-

1 Piece(s) Quote 20200M5 × 0.8M9B0.51Basic typeBall bushing bearingSpring locking (exhaust locking)Without rear plate

-

1 Piece(s) Quote 20200M5 × 0.8M9BW0.52Basic typeBall bushing bearingSpring locking (exhaust locking)Without rear plate

-

1 Piece(s) Quote 20200M5 × 0.8M9PW0.51Basic typeBall bushing bearingSpring locking (exhaust locking)Without rear plate

-

1 Piece(s) Quote 20200M5 × 0.8Without switch--Basic typeBall bushing bearingPneumatic Lock (Pressurized Locking)Without rear plate

-

1 Piece(s) Quote 20200M5 × 0.8M9NW0.52Basic typeBall bushing bearingPneumatic Lock (Pressurized Locking)Without rear plate

-

1 Piece(s) Quote 20200M5 × 0.8Without switch--Basic typeBall bushing bearingSpring/pneumatic combination lockWith rear plate

-

1 Piece(s) Quote 20200M5 × 0.8Without switch--Basic typeBall bushing bearingSpring locking (exhaust locking)With rear plate

-

1 Piece(s) Quote 20200M5 × 0.8M9BW32Basic typeBall bushing bearingSpring locking (exhaust locking)With rear plate

-

1 Piece(s) Quote 20200M5 × 0.8M9N0.52Basic typeBall bushing bearingSpring locking (exhaust locking)With rear plate

-

1 Piece(s) Quote 20200M5 × 0.8M9NW0.52Basic typeBall bushing bearingSpring locking (exhaust locking)With rear plate

-

1 Piece(s) Quote 20200M5 × 0.8M9NW32Basic typeBall bushing bearingSpring locking (exhaust locking)With rear plate

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Basic Information

Cylinder Operation Method Double Acting Rod Operation Method Single Rods Main Body Shape Guided
Additional Function Standard Environment, Applications Standard Cushion Air cushion
Operating Pressure(MPa) 0.2 to 1.0 Specifications Built-in magnet Specification of cylinder Built-in fine lock cylinder compact type
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)