CAT.ES20-155 A Compact Cylinder with Lock Series ø63, ø80, ø100 CLQ ø20, ø25, ø32, ø40, ø50, Maintains cylinder position when supply pressure falls or residual pressure is released Drop prevention for press fitting jig, etc. Drop prevention for lifter Holding a clamped condition Retraction locking Retraction locking Extension locking LO CK CK LO LO CK

Series CLQ Locking is possible at any position within the entire stroke Can be locked at any desired position • Drop prevention for mid-stroke emergency stops • Locking position can be changed to accommodate external stopper positions and thickness of clamped work pieces Drop prevention for press fitting jig, etc. Extension locking Drop prevention for lifter Retraction locking Holding a clamped condition Retraction locking LO CK CK LO LO CK Simple construction/Simple and reliable locking system Unlocked Locked Brake spring Lock ring Piston rod FREE LOCK Pivot CK LO Features 1 Load direction Fulcrum...

Compact Cylinder with lock Double Acting: Single Rod Series ø40, ø50, ø63, ø80, ø100 CLQ ø20, ø25, ø32, How to Order CLQ B 40 30 D F CDLQ B 40 30 D F Without Auto Switch With Auto Switch A73 S Number of auto switches With auto switch Nil S n (built-in magnet) ø20, ø25 Mounting ø32 to ø100 Through hole/Double end B tapped common (standard) Foot type L Front flange type F Rear flange type G Double clevis type D Through hole (standard) Double end tapped Foot type Front flange type Rear flange type Double clevis type B A L F G D Auto switch type Nil Locking direction Bore size 20mm 25mm 32mm 40mm...

Compact Cylinder with Lock Series CLQ Cylinder Specifications 20 Bore size (mm) Action Fluid Proof pressure Maximum operating pressure Minimum operating pressure Extension locking Retraction locking W 32 40 50 63 80 100 Double acting single rod Air 1.5MPa 1.0MPa 0.2MPa Note) Without auto switch: –10 to 70°C (with no freezing) With auto switch: –10 to 60°C (with no freezing) Non-lube 50 to 500mm/s +1.0 mm 0 None or rubber bumper JIS class 2 M5 x 0.8 Rc 1/8 Rc 1/4 Rc 3/8 Ambient and fluid temperature Symbols 25 Lubrication Piston speed Stroke length tolerance Cushion Rod end thread tolerance Port...

Series CLQ Construction/ø20 to ø32 A B A' B' Extension locking Without magnet When shipped Section A-A' Retraction locking Section B-B' With bumper Rod end male threads Note) The sectional drawing above shows the locked condition. (A bolt is used to maintain the cylinder in the unlocked condition when shipped.) Parts list No. 1 2 3 Description Material Note Cylinder tube Aluminum alloy Hard anodized Lock body Aluminum alloy Hard anodized Intermediate collar 4 5 Lock ring 6 Piston rod 7 8 9 Pivot Brake spring Dust cover holding bolt Aluminum alloy No. Description Material Note Oil-impregnated...

Compact Cylinder with Lock Series CLQ Construction/ø40 to ø100 A B A' B' Extension locking Without magnet Section A-A' Section B-B' (double end tapped) Retraction locking Section B-B' (through hole) With bumper Rod end male threads Note) The sectional drawing above shows the locked condition. Parts list Material Note No. 1 2 3 4 5 Cylinder tube Aluminum alloy Hard anodized Bumper A Lock body Aluminum alloy Hard anodized Intermediate collar Aluminum alloy Chromated Carbon steel Heat treated Steel wire Zinc chromated 6 Collar Aluminum alloy ø40: Hard anodized 17 18 19 20 21 22 23 24 25 26 27 28...

Series CLQ Dimensions/ø20, ø25 Standard type (through hole/double end tapped): C२LQB20/25 Rod end male threads H1 Rod end nut H2 C1 X L1 Retraction locking LOCK VH1 W1 M5 x 0.8 unlocking port Dust cover (manual unlocking unit) (unlocks when pressurized) Extension locking LOCK M5 x 0.8 Front cylinder port Q M5 x 0.8 unlocking port (unlocks when pressurized) H effective thread depth C 5.5 2-ø5.4 through 2 x 2-ø9 counter bore depth 7 VH U 6.5 M E øD VV øI 3.2 2 x 2-M5 x 0.8 16 L W G M5 x 0.8 Rear cylinder port 3.2 16 K M E S Dust cover (manual unlocking unit) B + Stroke A + Stroke (mm) Bore size...

CLQ Series Compact Cylinder with Lock Dimensions/ø20, ø25 Foot type: CLQL/CDLQL G Special cap bolt B + Stroke LH LY S L Foot type (mm) Without auto switch 3.2 4-ø6.6 LX LZ Rod end nut L1 20 25 5 to 50 5 to 50 A 68.2 75.7 G L1 20 25 4 Stroke range Bore size (mm) X 5.8 X 5.8 LS + Stroke A + Stroke Bore size (mm) 27 31 L B 19.5 22.5 With auto switch B 29.5 32.5 LS A 34.5 78.2 38.5 85.7 LH LX LY LZ 24 26 14.5 28.5 15 32.5 48 52 42 46 62 66 X LS 44.5 48.5 S 9.2 45.2 10.7 49.2 FV S Front flange type: CLQF/CDLQF Front flange type 8 L FX FZ B + Stroke G A + Stroke (mm) Bore size (mm) Stroke range 20...

Series CLQ Dimensions/ø32 Double end tapped: C२LQA32 3.2 16 2 x 4-M5 x 0.8 3.2 16 Standard type (through hole): C२LQB32 Extension locking LOCK Rc 1/8 unlocking port (unlocks when pressurized) 42.5 Rc 1/8 Rear cylinder port Approx. 31.5 7.5 7.5 22.5 M8 x 1.25 Effective thread depth 13 2-ø5.4 through 2 x 2-ø9 counter bore depth 7 ø6 0 45 11 27 34 22 ø16 6.5 9 Rc 1/8 Front cylinder port Minimum lead wire bending radius 10 7 Retraction locking 32 Auto switch D-A7, A8 48 .1 Dust cover (manual unlocking unit) B + Stroke A + Stroke 14 34 45 61.7 4.5 LOCK 22.5 13.5 Rc 1/8 unlocking port (unlocks when...

Compact Cylinder with Lock Series CLQ Dimensions/ø32 Foot type: C२LQL32 17 B + Stroke 32 11.2 5.8 3.2 30 57 60.2 Special cap bolt 5.8 4 LS + Stroke A + Stroke 4-ø6.6 57 71 11.2 Foot type (mm) Bore size (mm) 32 Rod end nut Stroke range 10 to 50 75, 100 38.5 Without auto switch A 79.2 89.2 B 23 33 LS 39 49 With auto switch A B LS 89.2 33 49 34 48 54.2 Front flange type: C२LQF32 8 17 32 4-ø5.5 56 65 B + Stroke A + Stroke Front flange type Bore size (mm) 32 Rod end nut Stroke range 10 to 50 75, 100 38.5 (mm) Without auto switch With auto switch A 72 82 B 23 33 A B 82 33 54.2 48 34 Rear flange type:...