SMC - Clamp Cylinders

Features | Rotary Clamp Cylinder MK

• The allowable moment of inertia is 3 times higher. (The same as the heavy-duty MK2 series)
• It is possible to mount small auto switches on 4 surfaces.
• Mounting dimensions are interchangeable with the MK series.
• Consolidated to the new MK series and renewed

Features | Rotary Clamp Cylinder MK2T

• The double guide type features improved non-rotating accuracy by using a guide roller in the rotating mechanism.
• Can be used as a spatter resistant cylinder for arc welding (-XC89/-XC91)

Features | Clamp Cylinder CK□1

• Total tube length reduced by 7 mm (for CKP1□40)
• Easy fine speed adjustment with screw adjustment construction
• Speed controller valve has no projection from the tube’s external surface
• It is possible to mount magnetic field resistant auto switches from 3 directions.
  • D-P3DW type, D-P4DW type (CKG1), D-P79WSE type, D-P74L/Z type
• Can be used as a spatter resistant cylinder for arc welding (-XC88/-XC89/-XC91) (CKG1 only)

Features | Clamp Cylinder with Lock CLK2

• The clamp cylinder makes it possible to maintain a clamped or unclamped state even when the air supply pressure drops or residual pressure is released. (Single-directional lock)
• Increases operation efficiency by eliminating the overhang from the tube cover with built-in cushion valve and plug

Features | Clamp Cylinder/Slim Type C(L)KG / C(L)KP-X2095

• The smallest class of clamp cylinder in the world.
• ø25 is available. Weight: 380 g, Length: 186.7 mm (ø25-50 stroke without speed controller or auto switch)
• Weight reduced by up to 48%, total length reduced by 18%

Features | Pin Clamp Cylinder C(L)KQG / C(L)KQP

• Simultaneous positioning and clamping
• Compatible with a broad range of workpiece configurations (55 types of guide pins)
• 4 body types for a broad range of installation conditions
• The height of the clamping position can be selected according to the workpiece.

Features | Pin Clamp Cylinder / High-Hardness Type Guide Pin C(L)KQ□D-X3256

• 30% increase in guide pin material hardness
• A high-hardness guide pin ideal for dealing with high-strength material workpieces
• The specifications, mounting, and external dimensions are interchangeable with the existing model (C(L)KQ□50).
• Interchangeable with guide pins of the existing model

Features | Pin Clamp Cylinder/Compact Type C(L)KQG32-X3036

• Lightweight: Weight: 41% reduction (900 g→530 g)
• Compact
  • Overall length: 41.5 mm shorter (183 mm→141.5 mm)
  • Body width: 4 mm shorter (50 mm→46 mm)
• Lock mechanism to prevent the dropping of workpieces during emergency stops
• Guide pin shapes for workpieces with ø8 to ø20 hole diameters
• Easy arm replacement

Features | Pin Clamp Cylinder C(L)KQG32 / C(L)KU32

• 2 types of clamping heights can be selected: 30 mm, 100 mm
• Plate cylinder type: Width 29 mm
• All types come equipped with a lock.
• Plate cylinder type with small auto switch
• Newly added guide pins and a diamond shape option (Available for ø10 or more) for workpieces with ø9, ø11, and ø13 hole diameters
• ∗ The C(L)KU32-X2091/X2092 series has been remodeled in June 2017.Please select the C(L)KU32-X2321/X2322 series.

Features | Pin Plate Cylinder C(L)KU32-X2359A

• Reduction of spare parts, short lead times, and a drastic reduction of the need for special orders
• Guide pin is separated from the reference support block.
• The reference support block can be machined by the customer. (The block can be changed to any desired shape.)

Features | Micro Clamp Cylinder CKZM16-X2800 / X2900

• Compact: Width 20 mm, Lightweight: 250 g
• Maximum clamping force: 200 N, Maximum holding force: 300 N
• Flat clamping characteristics Outputs constant clamping force for workpiece thicknesses up to 3.5 mm
• Reduction of design/assembly labor by unitization Arm assembly and mounting assembly have been added to the clamp cylinder.

Features | Power Clamp Cylinder/Compact Type CKZT-X2797, X3064 / X2798□, X3174□ / X3232□, X3229□

• Lightweight Weight : 580 g (ø25, Rubber cover)
• Compact Width : 34 mm, Height : 192.4 mm (ø25, Arm opening angle: 90°, Rubber cover)
• Clamping force : 1100 N (ø32, Arm length : 50 mm, 0.5 MPa pressure)
• Force amplification with a toggle mechanism and lock function
• Spatter-proof construction
• Equipped with a proximity switch that can be used in welding magnetic fields
• A model with a manually operated handle (lock specification) is available.
• Selectable rubber or metal cover

Features | Power Clamp Cylinder CKZT40

• Lightweight, Compact Weight: 1.6 kg Width: 54 mm, Height: 265.9 mm
• High clamping force Clamping force: 1200 N (Arm length: 100 mm, 0.5 MPa pressure)
• Force amplification with a toggle mechanism and lock function
• Spatter-proof construction
• Equipped with a proximity switch that can be used in welding magnetic fields
• A model with a manually operated handle (lock specification) is available.

Features | Power Clamp Cylinder CKZ3T-X2734 / CKZ3T-X2568□

• Simple switch adjustment greatly reduces work-hours Switch can be adjusted easily when changing the arm opening angle.
• With metal switch cassette cover
• Weight reduced by up to 39%
• High clamping force: 4000 N
• Spatter proof construction
• Select from 2 types of top cover
• A model with a manually operated handle (lock specification) is available.

Features | Power Clamp Cylinder CKZT80

• High clamping force: 8800 N (Arm length: 100 mm, 0.5 MPa pressure)
• Force amplification with a toggle mechanism and lock function
• Spatter-proof construction
• Equipped with a proximity switch that can be used in welding magnetic fields
• A model with a manually operated handle (lock specification) is available.

Features | NAAMS Standards Compliant Power Clamp Cylinder CKZ3N-X2742A / X2568□

• Weight reduced by up to 38% Aluminum body with greatly reduced weight Suitable for robot material handling
• Simple switch adjustment greatly reduces work hours Switch can be adjusted easily when changing the arm opening angle.
• High clamping force: 4000 N
• Metal switch cassette cover (Option) Protects switch cassette from unexpected impact
• A model with a manually operated handle (lock specification) is available.

Features | Power Clamp Cylinder CKZT

• 3 types of arm variations for each size
• Spatter resistant and water resistant structure
• * Power clamp cylinders (ø40, ø80) are now available with a manual handle lock. For details, refer to the “CKZT40” and “CKZT80” series.

Features | Power Clamp Cylinder CKZ2N

• Complies with the new NAAMS Standards (North America Automotive Metric Standard)
• 138 types of arm variations
• Spatter resistant and water resistant structure

Features | Slim-line Power Clamp Cylinder CKZ2N-X2346

• The distance accuracy from the reference hole to the lower surface of the clamp arm is ±0.1 mm.
• Easy setup with a scale The guide of the appropriate position can be checked visually when adjusting the shim.
• Reduced width Easy torch entry for spot welding, arc welding, etc.

Features | Frame Clamp Cylinder WRF100

High output: 20,000 N (at 0.5 MPa)

Features | Pallet Lock Cylinder W-R1 / W-R3

• Centering applied to correct positional deviation of up to ±50 mm
• Through the toggle mechanism, max. clamping force of 4430 N
• Arm opening angle: Approx. 70°
• The integration of the clamping unit and cylinder unit reduces design and assembly labor

Features | Other Clamp Cylinders

∗ The CKGV series will be remodeled in January 2021. Please select the CKZT series.