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Discontinued Products

Scheduled Maintenance Notice: This site will be unavailable due to scheduled maintenance from 9:00 24/11/2024 to 7:00 (SGT) 25/11/2024. We apologize for the inconvenience.
Notice of End of Sales for Economy Series Pneumatic Equipment Category. More information.

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SMC Air Cylinders（Additional Function：With Fall Prevention Mechanism）

Search by specifying the lower class category

19 items

: 30; 45; 60

Days to Ship	All Same day 2 Day(s) or Less 3 Day(s) or Less 4 Day(s) or Less 6 Day(s) or Less 7 Day(s) or Less 8 Day(s) or Less 9 Day(s) or Less 10 Day(s) or Less 11 Day(s) or Less

Cylinder With Lock, Double Acting, Single Rod MNB Series

SMC

A standard cylinder that can be locked in both directions.
[Features]
· An air cylinder with lock. Suitable for intermediate stops, emergency stops and drop prevention.
· Uses the wedge effect to magnify the force applied to the taper ring and steel balls.
· Can be used from 50 to 1,000 mm/s if within the allowable kinetic energy range.
· High locking efficiency. Structured so as not to be impacted by the quality of the lock-release air.
· Manual override for unlocking.
· High reliability and stable holding force.
*See the SMC catalog for specification details.
*Product pictures are representative images. CAD data is not supported for some model numbers.

CAD ：

2D / 3D

Days to Ship: 32 Day(s) or more
Cylinder With Lock, Double Acting, Single Rod CNA2 Series

SMC

A cylinder with lock that is suitable for intermediate stops, emergency stops and drop prevention.
[Features]
· Simple construction.
· High locking efficiency.
· High reliability and stable holding force.
· Compact lock unit saves space.
· Can be locked in both directions.
· Maximum piston speed: 1000 mm/s.
· Manual override for unlocking.
· A design that minimizes the influence of unlocking air quality.

CAD ：

2D / 3D

Days to Ship: 32 Day(s) or more
CLS Series Cylinder With Lock, Double Acting, Single Rod

SMC

A cylinder with lock that is suitable for intermediate stops, emergency stops and drop prevention.
[Features]
· Manual unlocking function.
· Structured so as not to be impacted by the quality of the lock-release air.
· Can be locked in both directions.
· Lock unit with short overall length.
· Stable holding force.
· Switch for lock unit.
· Can be equipped with small auto switches.
· Fail-safe structure.
· Improved maintainability.

CAD ：

2D / 3D

Days to Ship: 32 Day(s) or more
CLQ Series Compact Cylinder With Lock, Double Acting, Single Rod

SMC

CLQ Series Compact Cylinder With Lock, Double Acting, Single Rod enables locking at any position within the entire stroke.
[Features]
· Extension locking to prevent drops for press fitting jigs, etc.
· Retraction locking to prevent drops for lifters and hold clamping.
· Locking position can be changed to accommodate external stopper positions and thickness of clamped workpieces.
· Simple and reliable locking system.

CAD ：

2D / 3D

Days to Ship: 32 Day(s) or more
Fine Lock Cylinder, Double Acting, Single Rod CLA2 Series

SMC

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.

CAD ：

2D / 3D

Days to Ship: 32 Day(s) or more
MLGP Series Low Profile Guide Cylinder With Lock,Double Acting Type

SMC

MLGP Series Low Profile Guide Cylinder With Lock can hold the clamped state.
[Features]
· Prevents drops for press fitting jigs, etc.
· Drop protection for lifter.
· Locking position can be changed to accommodate external stopper positions and thickness of clamped workpieces.
· Simple and reliable locking system.
· Easy manual unlocking.
· 4 types of mounting are possible.
· 2 types of guide rod bearing parts suitable for different applications.

CAD ：

2D / 3D

Days to Ship: Quote
CL1 Series Lock-Up Cylinder, Double Acting, Single Rod

SMC

[Features]
· A self-locking style cylinder that contains a ring that is tilted by a spring force, which is further tilted by the load that is applied to the cylinder, thus locking the piston rod.
· Suitable for intermediate stop, emergency stop, drop prevention, etc.

CAD ：

2D / 3D

Days to Ship: 32 Day(s) or more
CNS Series Cylinder With Lock, Double Acting, Single Rod

SMC

A cylinder with lock that is suitable for intermediate stops, emergency stops and drop prevention.
[Features]
· Simple construction.
· High locking efficiency.
· High reliability and stable holding force.
· Metal rod scraper provided as standard equipment.
· Manual override for unlocking in emergency.
· Structured so as not to be impacted by the quality of the lock-release air.
· Can be locked in both directions.

CAD ：

2D / 3D

Days to Ship: 32 Day(s) or more
MLU Series Plate Cylinder With Lock

SMC

[Features]
· Maintains supply pressure to prevent dropping of the load when residual pressure is released.
· Drop prevention is possible at any point of the stroke.
· Drop prevention for mid-stroke emergency stops.
· Locking position can be changed to accommodate external stopper positions and thickness of clamped workpieces.
· Simple and reliable locking system.
· Slim and compact lock unit.
· Easy manual unlocking.
· Locking direction can be selected.
· Various brackets are available to accommodate a wide range of applications.
· Can be mounted in flexible ways.

CAD ：

2D / 3D

Days to Ship: 32 Day(s) or more
Fine Lock Cylinder, Double Acting, Single Rod CLJ2 Series

SMC

A standard cylinder that can be locked in both directions.
[Features]
· An air cylinder with lock. Suitable for intermediate stops, emergency stops and drop prevention.
· Compact lock mechanism built-in.
· Can be used from 50 to 500 mm/s if within the allowable kinetic energy range.
*See the SMC catalog for specification details.
*Product pictures are representative images. CAD data is not supported for some model numbers.

CAD ：

2D / 3D

Days to Ship: 32 Day(s) or more
Cylinder With Lock, Double Acting, Single Rod CNG Series

SMC

A cylinder with lock. Suitable for intermediate stops, emergency stops and drop prevention.
[Features]
· Uses the wedge effect to magnify the force applied to the taper ring and steel balls.
· Uses a brake shoe with superior wear resistance.
· The brake shoe length has been significantly increased (double that of the conventional model), providing outstanding durability and stable holding force.
· Structured so as not to be impacted by the quality of the lock-release air.
· The holding force is the same regardless of which direction the cylinder is locked.
· Manual override for unlocking.
· Format: non-lube type.
· Locking action: spring lock.

CAD ：

2D / 3D

Days to Ship: 32 Day(s) or more
CLM2 Series Fine Lock Cylinder, Double Acting, Single Rod

SMC

[Features]
· Provided with a compact built-in lock mechanism, making it suitable for intermediate stop, emergency stop, drop prevention, etc.
· Can be locked in both directions.
· Maximum piston speed: 500 mm/s.

CAD ：

2D / 3D

Days to Ship: 32 Day(s) or more
Fine Lock Cylinder, Double Acting, Single Rod CLG1 Series

SMC

[Features]
· Provided with a compact built-in lock mechanism, it is suitable for intermediate stop, emergency stop, drop prevention, etc.
· Can be locked in both directions.
· Maximum piston speed: 500 mm/s.

CAD ：

2D / 3D

Days to Ship: 32 Day(s) or more
RLQ Series Compact Air Cushion Cylinder With Lock

SMC

[Features]
· Drop protection when the air is shut off.
· Compact cylinder with built-in air cushion and lock unit.
· Type with bypass pipe now standard.

CAD ：

2D / 3D

Days to Ship: 32 Day(s) or more
Air Cylinder With End Lock, CBM2 Series

SMC

An air cylinder manufactured by SMC
[Features]
Female rod end available as standard
· Rod-end type can be selected to fit the application
· Easy fine adjustment of auto switch position
· Transparent switch bracket improves visibility of indicator LED
· Single clevis and trunnion pivot brackets are available
· Holds the cylinder's home position even if the air supply is cut off
· Non-locking type and locking type are standardized for manual release

Days to Ship: Quote
CNA2W Series Cylinder With Lock, Double Acting, Double Rod

SMC

A cylinder with lock that is suitable for intermediate stops, emergency stops and drop prevention.
[Features]
· Simple construction.
· High locking efficiency.
· High reliability and stable holding force.
· Compact lock unit saves space.
· Can be locked in both directions.
· Maximum piston speed: 1000 mm/s.
· Manual override for unlocking.
· Structured so as not to be impacted by the quality of the lock-release air.

CAD ：

2D / 3D

Days to Ship: 32 Day(s) or more
MNBW Series Cylinder With Lock, Double Acting, Double Rod

SMC

A cylinder with lock that is suitable for intermediate stops, emergency stops and drop prevention.
[Features]
· Simple construction.
· High locking efficiency.
· High reliability and stable holding force.
· Maximum piston speed: 1000 mm/s.
· Manual override for unlocking.
· Structured so as not to be impacted by the quality of the lock-release air.
· Can be locked in both directions.

CAD ：

2D / 3D

Days to Ship: 32 Day(s) or more
Cylinder With Lock, Double Acting, Single Rod / Double Rod, C96N Series

SMC

[Features]
· Manual lock can be opened and held with only a hex key, making it easy to attach to a device
· The lock unit and cylinder can be separated, improving maintainability
· 15% improvement in holding power
· High stop accuracy ±1 mm or less
· Overall length reduced by up to 27.5 mm

Days to Ship: Quote
Cylinder With Lock, Double Acting, Single Rod / Double Rod, CP96N Series

SMC

[Features]
· Manual lock can be opened and held with only a hex key, making it easy to attach to a device
· The lock unit and cylinder can be separated, improving maintainability
· 15% improvement in holding power
· High stop accuracy ±1 mm or less
· Overall length reduced by up to 27.5 mm

Days to Ship: Quote

Days to Ship:	32 Day(s) or more

Days to Ship:	32 Day(s) or more

Days to Ship:	32 Day(s) or more

Days to Ship:	32 Day(s) or more

Days to Ship:	32 Day(s) or more

Days to Ship:	Quote

Days to Ship:	32 Day(s) or more

Days to Ship:	32 Day(s) or more

Days to Ship:	32 Day(s) or more

Days to Ship:	32 Day(s) or more

Days to Ship:	32 Day(s) or more

Days to Ship:	32 Day(s) or more

Days to Ship:	32 Day(s) or more

Days to Ship:	32 Day(s) or more

Days to Ship:	Quote

Days to Ship:	32 Day(s) or more

Days to Ship:	32 Day(s) or more

Days to Ship:	Quote

Days to Ship:	Quote


Brand
Product Series
CAD
Days to Ship
Cylinder I.D: D(Ø)
Stroke: L(mm)
Rod Operation Method
Main Body Shape
Cylinder Operation Method
Additional Function
Environment, Applications


Brand	SMC	SMC	SMC	SMC	SMC	SMC	SMC	SMC	SMC	SMC	SMC	SMC	SMC	SMC	SMC	SMC	SMC	SMC	SMC
Product Series	Cylinder With Lock, Double Acting, Single Rod MNB Series	Cylinder With Lock, Double Acting, Single Rod CNA2 Series	CLS Series Cylinder With Lock, Double Acting, Single Rod	CLQ Series Compact Cylinder With Lock, Double Acting, Single Rod	Fine Lock Cylinder, Double Acting, Single Rod CLA2 Series	MLGP Series Low Profile Guide Cylinder With Lock,Double Acting Type	CL1 Series Lock-Up Cylinder, Double Acting, Single Rod	CNS Series Cylinder With Lock, Double Acting, Single Rod	MLU Series Plate Cylinder With Lock	Fine Lock Cylinder, Double Acting, Single Rod CLJ2 Series	Cylinder With Lock, Double Acting, Single Rod CNG Series	CLM2 Series Fine Lock Cylinder, Double Acting, Single Rod	Fine Lock Cylinder, Double Acting, Single Rod CLG1 Series	RLQ Series Compact Air Cushion Cylinder With Lock	Air Cylinder With End Lock, CBM2 Series	CNA2W Series Cylinder With Lock, Double Acting, Double Rod	MNBW Series Cylinder With Lock, Double Acting, Double Rod	Cylinder With Lock, Double Acting, Single Rod / Double Rod, C96N Series	Cylinder With Lock, Double Acting, Single Rod / Double Rod, CP96N Series
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D		2D / 3D	2D / 3D
Days to Ship	32 Day(s) or more	32 Day(s) or more	32 Day(s) or more	32 Day(s) or more	32 Day(s) or more	Quote	32 Day(s) or more	32 Day(s) or more	32 Day(s) or more	32 Day(s) or more	32 Day(s) or more	32 Day(s) or more	32 Day(s) or more	32 Day(s) or more	Quote	32 Day(s) or more	32 Day(s) or more	Quote	Quote
Cylinder I.D: D(Ø)	32 ～ 100	40 ～ 100	125 ～ 250	20 ～ 100	40 ～ 100	20 ～ 100	40 ～ 160	125 ～ 160	25 ～ 50	16	20 ～ 40	20 ～ 40	20 ～ 40	32 ～ 63	20 ～ 32	40 ～ 100	32 ～ 100	40 ～ 80	-
Stroke: L(mm)	1,000 ～ 975	1,000 ～ 1435	1,000 ～ 999	4 ～ 100	1,000 ～ 980	5 ～ 350	1,000 ～ 970	1,000 ～ 990	5 ～ 300	10 ～ 200	1,000 ～ 980	2 ～ 500	1,000 ～ 955	15 ～ 100	200 ～ 450	15 ～ 700	15 ～ 750	50 ～ 300	80 ～ 100
Rod Operation Method	Single-Rod	Single-Rod	Single-Rod	Single-Rod	Single-Rod	Single-Rod	Single-Rod	Single-Rod	Single-Rod	Single-Rod	Single-Rod	Single-Rod	Single-Rod	Single-Rod	Single-Rod	Dual-Rod	Dual-Rod	Single-Rod	Single-Rod / Dual-Rod
Main Body Shape	Standard	Standard	Standard	-	Standard	With Guide	Standard	Standard	Block Shape	Standard	Standard	Standard	Standard	Block Shape	Standard	Standard	Standard	Standard	Standard
Cylinder Operation Method	Double Acting	Double Acting	Double Acting	Double Acting	Double Acting	Double Acting	Double Acting	Double Acting	Double Acting	Double Acting	Double Acting	Double Acting	Double Acting	Double Acting	Double Acting	Double Acting	Double Acting	Double Acting	Double Acting
Additional Function	With Fall Prevention Mechanism	With Fall Prevention Mechanism	With Fall Prevention Mechanism	With Fall Prevention Mechanism	With Fall Prevention Mechanism	With Fall Prevention Mechanism	With Fall Prevention Mechanism	With Fall Prevention Mechanism	With Fall Prevention Mechanism	With Fall Prevention Mechanism	With Fall Prevention Mechanism	With Fall Prevention Mechanism	With Fall Prevention Mechanism	With Fall Prevention Mechanism	With Fall Prevention Mechanism	With Fall Prevention Mechanism	With Fall Prevention Mechanism	With Fall Prevention Mechanism	With Fall Prevention Mechanism
Environment, Applications	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard

Configure

Specification/Dimensions

Cylinder I.D: D(Ø)
1

2

2.5

4

4.5

6

8

10

12

15

16

20

25

30

32

40

45

50

56

60

63

67

71

75

80

85

100

125

140

160

180

200

250

300
Drawing

Clear

Stroke: L(mm)
1

1,000

1,001

1,002

1,004

1,005

1,006

1,009

1,010

1,015

1,016

1,020

1,025

1,027

1,030

1,035

1,040

1,041

1,042

1,045

1,048

1,050

1,053

1,055

1,060

1,061

1,065

1,067

1,070

1,072

1,074

1,075

1,079

1,080

1,085

1,090

1,092

1,095

1,099

1,100

1,102

1,105

1,110

1,111

1,112

1,113

1,115

1,120

1,125

1,130

1,135

1,136

1,140

1,143

1,145

1,148

1,150

1,151

1,155

1,159

1,160

1,165

1,168

1,170

1,171

1,175

1,179

1,180

1,185

1,187

1,190

1,195

1,199

1,200

1,201

1,205

1,208

1,210

1,212

1,215

1,218

1,219

1,220

1,221

1,225

1,227

1,230

1,235

1,240

1,242

1,245

1,250

1,251

1,252

1,255

1,256

1,257

1,258

1,260

1,265

1,266

1,270

1,275

1,280

1,285

1,290

1,295

1,297

1,298

1,300

1,306

1,310

1,315

1,318

1,320

1,325

1,330

1,335

1,340

1,345

1,350

1,351

1,352

1,355

1,360

1,365

1,370

1,371

1,375

1,380

1,385

1,388

1,390

1,400

1,405

1,410

1,415

1,420

1,425

1,430

1,432

1,437

1,440

1,442

1,445

1,446

1,448

1,450

1,455

1,460

1,465

1,470

1,475

1,480

1,485

1,486

1,490

1,500

1,501

1,502

1,503

1,505

1,510

1,514

1,515

1,520

1,525

1,530

1,535

1,540

1,545

1,550

1,552

1,555

1,560

1,569

1,570

1,575

1,580

1,585

1,590

1,600

1,606

1,610

1,620

1,625

1,630

1,640

1,645

1,650

1,660

1,670

1,680

1,685

1,688

1,690

1,700

1,710

1,720

1,730

1,735

1,740

1,750

1,755

1,760

1,765

1,770

1,775

1,780

1,790

1,800

1,810

1,830

1,850

1,880

1,900

1,910

1,935

1,950

1,960

2

2,000

2,050

2,100

2,150

2,160

2,200

2,220

2,230

2,250

2,270

2,290

2,300

2,340

2,350

2,370

2,400

2,500

2,508

2,600

2,610

2,620

2,640

2,650

2,700

2.5

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

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27

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825

827

830

831

832

833

834

835

838

839

840

843

844

845

849

850

851

853

854

855

856

858

860

863

864

865

870

872

873

874

875

880

885

886

888

890

892

895

898

900

901

903

905

906

908

910

914

915

920

921

922

923

925

926

928

930

931

932

933

934

935

938

939

940

942

943

944

945

947

950

951

952

954

955

956

957

958

959

960

962

963

964

965

970

974

975

976

978

979

980

985

988

989

990

994

995

997

998

999

1000

1172

1254

1305

1395

1435

1452
Drawing

Clear

Rod Operation Method
- Single-Rod
- Dual-Rod
Images

Clear

Main Body Shape
- Standard
- Block Shape
- With Guide
- Others
Images

Clear

Cylinder Operation Method
- Double Acting
- Single Acting (Extension)
- Single-Action (Retraction)
Images

Clear

Additional Function
- Standard
- High Rigidity, High Precision, High-Grade Guide
- With Rod Rotation Stopper
- With Fall Prevention Mechanism
- With Brake
- With Intermediate Stop Function
- With Rod Rotation Stopper Function
- With Speed Adjustment Function
- With Cylinder Thrust Force Doubling Function
- With Stroke Adjustment Function
- Dual Stroke
Clear

Environment, Applications
- Standard
- Low Friction (Internal Resistance)
- High Speed, High Frequency
- Slow Speed
- Heat Resistant
- No Copper, fluoropolymer Type Material (Partially Plated)
- Clean Room
- Non-use of Copper-zinc Material
- Vacuum
Clear