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Power Clamp Cylinder
ø50, ø63
Weight reduced
by up to
39
%
Unclamping angle
15° angle shortens clamping time and improves cycle time.
North American type
( Complies to
CKZ3N
Series
CKZ3
Series
Aluminum body reduces
weight by up to
New
CKZ3N63-135LT
4.36
15°
standard. )
39
%
Conventional model
7.16
kg
as standard
European type
Series
New
New
CKZ2N63-135LT
kg
CKZ3T
CAT.ES20-202A
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Related Manuals for SMC Networks CKZ3N Series
Summary of Contents for SMC Networks CKZ3N Series
- Page 1 Power Clamp Cylinder ø50, ø63 Aluminum body reduces weight by up to Weight reduced Conventional model CKZ2N63-135LT by up to CKZ3N63-135LT 7.16 4.36 15° Unclamping angle as standard 15° angle shortens clamping time and improves cycle time. North American type European type ( Complies to standard.
- Page 2 Power Clamp Cylinder North American type CKZ3N ø50, ø63 Series Complies to NAAMS (North American Automotive Metric Standard) 75 arm variations available. Spatter proof construction Cover: Metal Open/close type Metal cover as standard option metal cover • Suitable for arc welding lines •...
- Page 3 Power Clamp Cylinder European Type CKZ3T ø50, ø63 Series 12 arm variations available for each size. Spatter proof construction Metal cover as standard option • Suitable for arc welding lines • Protects the cylinder from unexpected external impact. Cover: Metal Open/close type metal cover Unclamping Rounded cover design reduces...
- Page 4 Power Clamp Cylinder CKZ3N Series CKZ3T Manual release Series Either rubber cover (equivalent to V0 of UL94) or metal cover can be selected. Toggle link mechanism Maintains secure and powerful support. Proximity switch Both TURCK and P&F switches are available. Without switch can also be selected.
- Page 5 CKZ3 Series Model Selection 1 Common precautions for each size 1) Use air filtered through a 5-µm-element filter. 2) Before piping is connected to the power clamp cylinder it should be thoroughly flushed with air. 3) Only use the clamp arm in our catalog. Do not weld an arm to the cylinder. 4) Always use a speed controller, and set it so that it takes at least 1 second from unclamped to clamped, and at least 1 second +0.5°...
- Page 6 CKZ3 Series Model Selection 2 Power clamp cylinder mounting Relation between shim thickness and clamping force Note) When a shim that exceeds the clamping force peak plotted on the graph is inserted, the self-locking mechanism doesn’t work. Insert a shim with appropriate thickness. ∗...
- Page 7 CKZ3 Series Model Selection Power clamp cylinder mounting When using a hard stop Clamp arm Shim q Cylinder Cylinder Upper hard stop Clamp arm Shim q Shim w Upper hard stop Unclamping Unclamping cylinder port cylinder port Shim w Clamping block Clamping...
- Page 8 CKZ3 Series Model Selection 3 Clamp arm Use the clamp arm in the catalog. Relation between clamp arm length and maximum clamping force The length of the clamp arm “L” should be the length operating pressure 0.5 MPa 5000 given below or less. Model Arm length L 4000...
- Page 9 CKZ3 Series Model Selection Clamp arm ø50 ø63 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 Load capacity (kg) Load capacity (kg) 30° 60° 90° 120° Arm opening angle θ 45° 75° 105°...
- Page 10 CKZ3 Series Model Selection 4 Arm opening angle change 9 types of arm opening angles (unclamping angles) 15°, 30°, 45°, 60°, 75°, 90°, 105°, 120° and 135° are available for each standard size. Arm opening angle change procedure 1) When changing the arm opening angle, be sure to operate the cylinder to the clamping end, and confirm that the air inside the cylinder has been exhausted.
- Page 11 Power Clamp Cylinder Complies to NAAMS standard CKZ3N Series ø50, ø63 How to Order CKZ3N 63 TF R T F Clamp Cylinder (Without Arm) Power clamp cylinder North American type Complies to NAAMS standard Top cover Aluminum clamp body type Rubber cover Bore size Metal cover...
- Page 12 CKZ3N Series Cylinder Specifications Bore size ø Equivalent ø Equivalent Action Double acting Fluid Proof pressure 1.2 MPa Max. operating pressure 0.8 MPa Min. operating pressure 0.3 MPa Ambient and fluid temperature −10 to 60° (No freezing) Clamping side: None Cushion Unclamping side: Rubber bumper Min.
- Page 13 Power Clamp Cylinder CKZ3N Series Complies to NAAMS standard Arm Code Bore size SMC Part Number Arm code NAAMS code Bore size NAAMS code SMC Part Number Arm code CKZ-50A001 CKZ-63A001 A001 ACA201M A001 ACA001M CKZ-50A002 CKZ-63A002 A002 ACA202M A002 ACA002M CKZ-50A003 CKZ-63A003...
- Page 14 CKZ3N Series Construction Metal cover Top cover Rubber cover Without switch Component parts Replaceable kits list Description Description Bore size (mm) Kit no. Contents Detection plate eSwitch holder Stopper bolt uProximity switch (TURCK) CKZ3N-S050T Note 1) iHelical torsion spring Switch holder oHexagon nut type 3 Bumper !0 S witch holder gasket...
- Page 15 Power Clamp Cylinder CKZ3N Series Complies to NAAMS standard Allowable Locking Moment Allowable locking moment Bore size (mm) N·m 1500 ∗ The moment when the clamp arm is locked at the time of air release in the clamped state. Maximum Clamping Moment Unit: N·m Max.
- Page 16 CKZ3N Series Dimensions Release point Pivot point with square flats (Dual arm) (Left arm) (Right arm) ±0.02 ±0.05 2 x 2 x ø Depth 2 x 2 x Depth Hexagon socket 2 x 2 x NPT 1/4 head plug (mm) Bore size (mm) 13.7...
- Page 17 Power Clamp Cylinder CKZ3N Series Complies to NAAMS standard Dimensions Without switch (mm) Bore size (mm) 100.5 107.5 Front mounting type ±0.05 2 x ø H7 Depth Depth ±0.02 (mm) Bore size (mm) 36.5 M8 x 1.25 63.5 36.5 M8 x 1.25 63.5 Metal cover type Leave sufficient space to open and...
- Page 18 CKZ3N Series Dimensions Arm / ø Straight-Plain 20 mm Offset-Plain M6×1.0 M6×1.0 Weight kg Weight kg Part no. NAAMS code Part no. NAAMS code CKZ-50A001 ACA201M CKZ-50A007 ACA211M 90.0 90.0 CKZ-50A002 ACA202M CKZ-50A008 ACA212M 120.0 120.0 CKZ-50A003 ACA203M CKZ-50A009 ACA213M 150.0 150.0 Straight-Machined...
- Page 19 Power Clamp Cylinder CKZ3N Series Complies to NAAMS standard Dimensions 45 mm Offset-Plain M6 x 1.0 Part no. NAAMS code Weight kg CKZ-50A013 ACA221M 90.0 55.0 CKZ-50A014 ACA222M 120.0 85.0 CKZ-50A015 ACA223M 150.0 115.0 50 mm Offset-Machined 50 mm Offset-Machined +0.028 +0.022 ø8F7...
- Page 20 CKZ3N Series Dimensions Arm / ø 20 mm Offset-Plain Straight-Plain M8 x 1.25 M8 x 1.25 Weight kg Weight kg Part no. NAAMS code Part no. NAAMS code CKZ-63A001 ACA001M CKZ-63A013 ACA013M 135.0 135.0 CKZ-63A002 ACA002M CKZ-63A014 ACA014M 165.0 165.0 CKZ-63A003 ACA003M CKZ-63A015...
- Page 21 Power Clamp Cylinder CKZ3N Series Complies to NAAMS standard Dimensions 65 mm Offset-Plain 115 mm Offset-Plain M8 x 1.25 M8 x 1.25 Weight kg Weight kg Part no. NAAMS code Part no. NAAMS code CKZ-63A025 ACA025M CKZ-63A037 ACA037M 135.0 81.3 135.0 CKZ-63A026 ACA026M...
- Page 22 Other Clamp Cylinders Product Lineup Iron clamp body type power clamp cylinder Features • Complies to NAAMS (North American Automotive Metric Standard). • 72 arm styles are available. • Spatter proof construction How to Order CKZ2N 80 TF Clamp Cylinder (Without Arm) Power clamp cylinder North American type Complies to NAAMS standard...
- Page 23 Power Clamp Cylinder CKZ3T Series ø50, ø63 How to Order CKZ3T Clamp Cylinder (Without Arm) Top cover Rubber cover Metal cover Power clamp cylinder European type Aluminum clamp body type Proximity switch TURCK Bore size P&F ø50 Equivalent None ø63 Equivalent Arm opening angle Cylinder port 15°...
- Page 24 CKZ3T Series Cylinder Specifications Bore size ø Equivalent ø Equivalent Action Double acting Fluid Proof pressure 1.2 MPa Max. operating pressure 0.8 MPa Min. operating pressure 0.3 MPa Ambient and fluid temperature −10 to 60° (No freezing) Clamping side: None Cushion Unclamping side: Rubber bumper Min.
- Page 25 CKZ3T Series Power Clamp Cylinder Construction Metal cover Top cover Rubber cover Without switch Component parts Replaceable kits list Description Description Bore size (mm) Kit no. Contents Detection plate eSwitch holder Stopper bolt uProximity switch (TURCK) CKZ3N-S050T Note 1) iHelical torsion spring Switch holder oHexagon nut type 3 Bumper...
- Page 26 CKZ3T Series Allowable Locking Moment Allowable locking moment Bore size (mm) N·m 1500 ∗ The moment when the clamp arm is locked at the time of air release in the clamped state. Maximum Clamping Moment Unit: N·m Max. clamping moment Bore size (mm) 0.3 MPa 0.4 MPa...
- Page 27 CKZ3T Series Power Clamp Cylinder Dimensions Release point Pivot point with square flats ±0.05 ±0.02 ±0.05 ±0.02 2 x ø H7 Depth Depth 2 x 2 x ø Depth 2 x 2 x Depth Hexagon socket 2 x 2 x NPT 1/4 head plug (mm) Bore size...
- Page 28 CKZ3T Series Dimensions Without switch (mm) Bore size (mm) 100.5 107.5 Metal cover type Leave sufficient space to open and close the metal cover when operating the manual release. Release point Cover open (mm) Bore size (mm) 78.4 78.4...
- Page 29 CKZ3T Series Power Clamp Cylinder Dimensions (Clamp Arm: Offset 15) ø50 How to Order Right type CKZT50 A015 C Arm position Center Right Center type Left Left type Mounting hole 2 x øD H7 through Symbol 2 x øD through 10.2 ±0.2 ±0.02...
- Page 30 CKZ3T Series Dimensions (Clamp Arm: Offset 45) ø50 How to Order Right type CKZT50 A045 C Arm position Center Right Center type Left Left type Mounting hole 2 x øD H7 through Symbol 2 x øD through 10.2 ±0.2 ±0.02 ±0.1 Weight CKZT50-A045CS...
- Page 31 CKZ3T Power Clamp Cylinder / Series Made to Order 1 M a d e t O r d e r Contact SMC for detailed dimensions, specifications and delivery. Small bore size power clamp cylinder CKZT25 Applicable model : <Features> • Small bore type is available mainly for robot hand applications. •...
- Page 32 CKZ3T Power Clamp Cylinder / Series Made to Order 2 M a d e t O r d e r Contact SMC for detailed dimensions, specifications and delivery. Power clamp cylinder with manually operated handle CKZT25, 40, 50, 63, 80 ∗1 ø50, ø63 and ø80 types have the iron clamp body.
- Page 33 Other Clamp Cylinders Product Lineup ø40, ø80 Clamp body type power clamp cylinder Features • 3 arm variations for each size • Spatter proof construction How to Order CKZT 40 TN Clamp Cylinder (Without Arm) Proximity switch Power clamp cylinder TURCK European type P&F...
- Page 34 CKZ3N/CKZ3T Series Specific Product Precautions Be sure to read this before handling. Refer to back cover for Safety Instructions, “Handling Precautions for SMC Products” (M-E03-3) for Actuator Precautions. 1. Manual toggle release 4. Clamp arm tightening torque For a product with rubber cover, the toggle link mechanism Bore size Tightening torque can easily be released by hitting the round tab on the cover...
- Page 35 These safety instructions are intended to prevent hazardous situations and/or Safety Instructions equipment damage. These instructions indicate the level of potential hazard with the labels of “Caution,” “Warning” or “Danger.” They are all important notes for ∗1) safety and must be followed in addition to International Standards (ISO/IEC) and other safety regulations.
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