CLK

CLK
1 / 51 PagesView full catalog

CLK

Product catalog summary
Specifications and Design Considerations:
  • The CLKQ lock holding force is 982 N, and circuit design must accommodate this, especially when operating pressure exceeds 0.75 MPa to prevent wear and failure.
  • The cylinder requires approximately 0.3 seconds to generate clamping force from an unclamped state without a speed controller, which should be factored into the circuit design.
  • Clamping force should be based on the workpiece's strength to avoid damage.
Component Materials:
  • Components are made from materials such as aluminum alloy, stainless steel, structural steel, tough pitch copper, and tool steel, including parts like the body, guide pin, clamp arm, seat, guide tube, and various pins and covers.
Model Variations:
  • Models include CKQGK50-RLS, CKQGK50-RHS, and CKQGK50-RH, with differences in clamping height and shim presence. Shims are available in 1 mm and 0.5 mm thicknesses.
Dimensions and Mounting:
  • Dimensions are specified for components, including guide pin diameters and applicable hole diameters for workpieces. Mounting specifications detail tap and pin hole arrangements, clamping height, and guide pin shapes.
Additional Notes:
  • Maintenance services are available, but seal kits for the CLKQ series with lock are not provided. Port thread types and auto switch options are specified, including the number and types of auto switches.
Specifications and Precautions:

The document details operational specifications and precautions for the CKQ/CLKQ series cylinders, emphasizing correct operation, avoiding damage to the cylinder tube or guide pin, and preventing foreign material entry.

Mounting and Piping:

Recommendations include positioning the guide pin's opening away from oncoming spatter, using the correct pneumatic circuit, and maintaining short piping lengths to prevent water vapor accumulation. Proper torque specifications for mounting are provided.

Pneumatic Circuit Recommendations:

For the CLKQG/P series, a drop prevention circuit is advised, avoiding 3-position valves, and ensuring proper speed controller installation. Emergency stop circuits should be used to prevent damage during inadvertent movements.

Lubrication and Maintenance:

The CKQG/P cylinders are pre-lubricated and do not require additional lubrication. If lubrication is applied, it must be continuous to avoid malfunctions. Regular drainage from air filters is necessary.

Handling and Safety:

Magnetic field resistant auto switches should be used with caution, ensuring no magnetic fields occur during piston movement. Protective tubing is recommended for environments with direct spatter.

Manual Unlocking Procedure:

Manual unlocking should only be performed after confirming all safety precautions. A step-by-step guide is provided for safely unlocking the cylinder manually.

See more

Catalog excerpts

CLK-1

Adjustable height for clamping workpiece reduces interference Clamping Height Body shape: U type * Referto page 1266 for further details. SS types of guide pins Compatible with a broad range of workpiece configurations Guide pin diameter Guide pin diameter Applicable Guide Pin Diameter Round type Diamond type

 Open the catalog to page 1
CLK-2

Precision adjustment of clamping height is possible by choosing A total shim height of 3 mm consists of 2 shims with a thickness of 1 mm each and 2 shims with a thickness of 0.5 mm each, (assembled before shipping)

 Open the catalog to page 2
CLK-3

Pin Clamp Cylinder Mounting Variations Series C(L)KQGU/C(L)KQPU Body shape (Built-in standard (Built-in strong Mounting hole (tap, pin Mounting surface (viewed from top) hole) arrangement symbol I Port location Taps diagonal (top right and bottom left) Taps diagonal Taps diagonal bottom left) bottom right) Taps diagonal Taps diagonal bottom left) bottom right) Mounting surface Mounting surface Mounting surface with the taps diagonal (top left and bottom right) Mounting surface with the taps diagonal (top right and bottom left) Mounting surface with the taps diagonal (top right and bottom left)...

 Open the catalog to page 3
CLK-4

Series CKQW/CLKQW Built-in standard magnet With magnetic field resistant auto switch Built-in strong magnet With magnetic field resistant auto switch With lock on the clamp side Mounting surface (viewed from top)* Bore size Port thread type ■ For guide pin diameter, refer to • Body shape < Diamond type guide pin Number of auto switches mounting. (Refer to page 1308.) Auto switch type Without auto switch (Built-in magnet) For applicable auto switch models, Auto switches are Included, (but < When a model Includes shims, two 1 mm Clamping height HIGH type Clamping height Clamp arm position (clockwise...

 Open the catalog to page 4
CLK-5

Pin Clamp Cylinder Series CKQ pD/CL KQ pD Table 2. Applicable Auto Switches / For detailed specifications about an auto switch for itself, refer to pages 1719 to 1827. Note 1) PLC: Programmable Logic Controller Note 2) There are other applicable auto switches other than the listed above. For details, refer to page 1307.

 Open the catalog to page 5
CLK-6

Series CKQPD/CLKQpD Basic Specifications ■ Minimum operating pressure is 0.2 MPa when cylinder part and locking part use the same piping. Proof Pressure/Maximum Operating Pressure Lock Specifications Clamp Specifications ■ Refer to the below "Clamp Specifications" and Selection regarding detailed specifications of the clamping force, etc. ■ Diamond type guide pin diameter is 017.5 or more. Clamp Specifications Note 1 ) Lock holding force of the CLKQD is 982 N. Design the circuit such that the lock holding force is taken into consideration when the operating pressure exceeds 0.75 MPa. The operating...

 Open the catalog to page 6
CLK-7

Pin Clamp Cylinder Series CKQ pD/CL KQ pD * The below figures indicate the CKQGDA50-DRAL. Clamping height: LOW type Clamping height: HIGH type Clamping height: HIGH type With shims With shims Without shims Component Parts Component Parts

 Open the catalog to page 7
CLK-8

Series CKQPD/CLKQpD * The below figures indicate Component Parts Clamping height: LOW type With shims Component Parts Clamping height: HIGH type With shims Clamping height: HIGH type Without shims Component Parts

 Open the catalog to page 8
CLK-9

Pin Clamp Cylinder Series CKQ pD/CL KQ pD * The below figures indicate the CKQPDA50-DRAL. Clamping height: LOW type Clamping height: HIGH type Clamping height: HIGH type With shims With shims Without shims Component Parts Component Parts

 Open the catalog to page 9
CLK-10

Series CKQPD/CLKQpD * The below figures indicate Component Parts Clamping height: LOW type With shims Component Parts Clamping height: HIGH type With shims Clamping height: HIGH type Without shims Component Parts

 Open the catalog to page 10
CLK-11

Pin Clamp Cylinder Series CKQ pD/CL KQ pD * Referto "Howto Order" on page 1268 for relationship between the mounting surface and a port location. * The below figures indicate the CKQPDA50-DRAH. (Port on the clamp side) Head end cylinder port (Port on the unclamp side) With shims With shims (Clamping height: LOW type) (Clamping height: HIGH type) Round type Diamond type (Same measurement on 2 sides) Clamping height: LOW type

 Open the catalog to page 11
CLK-12

Series CKQPD/CLKQpD * Referto "Howto Order" on page 1268 for relationship between the mounting surface and a port location. * The below figures indicate the CLKQpDA50-DRAH. Extension locking Lock release port (Unlocked when pressurized) (Port on the clamp side) Head end cylinder port (Port on the unclamp side) With shims (Clamping height: LOW type) With shims (Clamping height: HIGH type) Round type Diamond type (Same measurement on 2 sides) Clamping height: LOW type

 Open the catalog to page 12
CLK-14

Series CKQW/CLKQW Built-in standard magnet With magnetic field resistant auto switch Built-in strong magnet With magnetic field resistant auto switch With lock on the clamp side Mounting surface (viewed from top) Bore size Port thread type ■ For guide pin diameter, refer to Table 1 below. < Diamond type guide pin Number of auto switches mounting. (Refer to page 1308.) Auto switch type Without auto switch (Built-in magnet) * For applicable auto switch models, * Auto switches are Included, (but * When a model Includes shims, two Clamping height (Refer to the below figure.) HIGH type Clamping height...

 Open the catalog to page 14
CLK-15

Pin Clamp Cylinder Series CKQ$U/CLKQ$U Table 2. Applicable Auto Switches / For detailed specifications about an auto switch for itself, refer to pages 1719 to 1827. Note 1) PLC: Programmable Logic Controller Note 2) There are other applicable auto switches other than the listed above. For details, refer to page 1307.

 Open the catalog to page 15
CLK-16

Series CKQ$U/CLKQ$U Basic Specifications ■ Minimum operating pressure is 0.2 MPa when cylinder part and locking part use the same piping. Proof Pressure/Maximum Operating Pressure Lock Specifications Clamp Specifications ■ Refer to the below "Clamp Specifications" and Selection regarding detailed specifications of the clamping force, etc. ■ Diamond type guide pin diameter is 017.5 or more. Clamp Specifications Note 1 ) Lock holding force of the CLKQD is 982 N. Design the circuit such that the lock holding force is taken into consideration when the operating pressure exceeds 0.75 MPa. The operating...

 Open the catalog to page 16

All SMC PNEUMATIC catalogs and technical brochures

  1. AS-FS Series

    36  Pages

  2. IDF series

    12  Pages

  3. MHL2 Series

    24  Pages

  4. JCM Serie

    18  Pages

  5. EX245 Series

    12  Pages

  6. SY

    268  Pages

  7. es70-44c-vx2

    52  Pages

  8. es50-37-kq2

    124  Pages

  9. ex-pcw

    23  Pages

  10. es20-230b-crb2

    59  Pages

  11. VH

    9  Pages

  12. CUJ

    41  Pages

  13. AL

    3  Pages

  14. kj mm

    9  Pages

  15. AQ

    4  Pages

  16. Series MB

    24  Pages

  17. Series LES

    23  Pages

  18. Series LEFB

    16  Pages

  19. Series PF3W

    28  Pages

  20. Series LEY

    7  Pages

  21. Series VHS

    12  Pages

  22. Series CY1S

    28  Pages

  23. AS series

    2  Pages

  24. corporate guide

    13  Pages

  25. ZP

    69  Pages

  26. ZFA

    14  Pages

  27. ZA

    13  Pages

  28. MHF

    32  Pages

  29. MHZ

    68  Pages

  30. CRB

    44  Pages

  31. D

    117  Pages

  32. RB

    23  Pages

  33. CEP

    44  Pages

  34. RSK

    30  Pages

  35. MK

    20  Pages

  36. GLJ

    65  Pages

  37. MGJ

    7  Pages

  38. Mx

    36  Pages

  39. MXH

    18  Pages

  40. My3

    56  Pages

  41. my1b

    20  Pages

  42. CC

    15  Pages

  43. J

    14  Pages

  44. CQ2

    51  Pages

  45. VFN

    6  Pages

  46. SY3000

    246  Pages

  47. SJ3A6

    18  Pages

  48. 1301/IW

    14  Pages

  49. CHQ/CHDQ

    19  Pages

  50. AC

    95  Pages

  51. HAW

    4  Pages

  52. HAA

    3  Pages

  53. ZB

    24  Pages

  54. CRB2

    35  Pages

Archived catalogs

  1. CJ1

    5  Pages

  2. SYJ

    62  Pages

  3. SJ

    78  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.