Pin Clamp Cylinder Series CKQ G P D/CLKQ G P D

Nil Without lock L With lock Symbol Port location A B 50 50 mm Nil Rc TN NPT TF G Nil 2 pcs. S 1 pc. (Unclamp side) Nil Without auto switch (Built-in magnet) Nil Without shims S With 3 mm shims* LOW type HIGH type L LOW type (60 mm) H HIGH type (90 mm) Symbol Dimension Mounting hole (tap, pin hole) arrangement Mounting Mounting surface (viewed from top) D l66 Mounting tap: 4 x M10 x 1.5 Pin hole: 2 x ø8H7 60 90 R Round type D Diamond type* 3 Table 2. Applicable Auto Switches/Refer to the WEB catalog for further information on auto switches. Refer to pages 21 and 22 for cylinders with auto switches. · Auto switch proper mounting position, mounting height and operating distance · Operating range · Auto switch mounting Clamping Force [N] Note 1) Lock holding force of the CLKQl 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 pressure should be not greater than the lock holding force as it may cause wearing out and/or damage of the locking part and shorten lock life and may lead to possible failure if applied with a load larger than the lock holding force. Note 2) It takes approximately 0.3 seconds for the cylinder to operate to generate clamping force from an unclamping state (when no speed controller is installed). Design circuit taking into consideration the time before the clamping force is generated. Note 3) Determine the clamping force according to the strength of the workpiece. It can be damaged if the clamping force is too large. Model Guide pin diameter Operating pressure [MPa] 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 CKQ G P ø12.5 to ø13.0 164.9 329.8 494.7 659.6 824.5 989.4 — — — ø14.5 to ø30.0 164.9 329.8 494.7 659.6 824.5 989.4 1154.3 1319.2 1484.1 CLKQ G P ø12.5 to ø13.0 82.4 247.3 412.2 577.1 742.0 906.9 — — — ø14.5 to ø30.0 82.4 247.3 412.2 577.1 742.0 906.9 Note 1) 1071.8 Note 1) 1236.7 Note 1) 1401.6 Weight [kg] Model C(L)KQ G P D Guide pin diameter [mm] Without lock With lock LOW HIGH LOW HIGH ø12.5 to ø13.0 1.62 1.79 2.14 2.3 ø14.5 to ø15.0 1.62 1.79 2.14 2.3 ø15.5 to ø16.0 1.63 1.79 2.14 2.31 ø17.5 to ø18.0 1.67 1.84 2.18 2.36 ø19.5 to ø20.0 1.68 1.85 2.19 2.37 ø24.5 to ø25.0 1.74 1.94 2.25 2.46 ø29.5 to ø30.0 1.78 1.98 2.29 2.5 Lock Specifications Locking action Spring locking (Exhaust locking) Unlocking pressure 0.2 MPa or more Lock starting pressure 0.05 MPa or less Locking direction Lock at extended direction (Clamp holding) Port size (Lock release port) 1/8 (Rc, NPT, G) Holding force (Maximum static load) 982 N Basic Specifications ∗ Minimum operating pressure is 0.2 MPa when cylinder part and locking part use the same piping. Action Double acting Bore size 50 mm Fluid Air Minimum operating pressure CKQl: 0.1 MPa CLKQl (With lock): 0.15 MPa∗ Maximum operating pressure Guide pin diameter ø12.5 to ø13.0 0.7 MPa ø14.5 to ø30.0 1.0 MPa Proof pressure Guide pin diameter ø12.5 to ø13.0 1.0 MPa ø14.5 to ø30.0 1.5 MPa Ambient and fluid temperature –10 to 60°C (No freezing) Cushion None Lubrication Non-lube Piston speed (Clamp speed) 50 to 150 mm/sec Port size (Cylinder port) 1/4 (Rc, NPT, G) Applicable cylinder series Type Auto switch model Applicable magnetic field Electrical entry Indicator light Wiring (Pin no in use) Load voltage Lead wire length Applicable load Series C(L)KQG Solid state auto switch D-P3DWASC AC magnetic field (Single-phase AC welding magnetic field) Pre-wired connector 2-color indication 2-wire (3−4) 24 VDC 0.3 m Relay, PLC D-P3DWASE 2-wire (1−4) D-P3DWA Grommet 2-wire 0.5 m D-P3DWAL 3 m D-P3DWAZ 5 m D-P4DWSC Pre-wired connector 2-wire (3−4) 0.3 m D-P4DWSE 2-wire (1−4) D-P4DWL Grommet 2-wire 3 m D-P4DWZ 5 m Series C(L)KQP Reed auto switch D-P79WSE DC/AC magnetic field Pre-wired connector 2-color indication 2-wire (1−4) 24 VDC 0.3 m D-P74L Grommet 1-color indication 2-wire 24 VDC 100 VAC 3 m D-P74Z 5 m 4 Pin Clamp Cylinder Series CKQ G P D/CLKQ G P D Clamp arm Shim Parallel pin Tube gasket Guide pin Split pin Rod seal Piston seal Round type Diamond type Use a grease pack when adding grease during the replacement of the seals or maintenance of the cylinder. LSeal Kit (For type without lock only) LGrease Pack Storage of Seals (for long term storage) 1) Enclose seals by packaging and store. 2) Avoid locations exposed to direct sunlight and high temperature and humidity. In particular, isolate from equipment that can generate heat, radiation and ozone. 3) Do not stack a lot of seals, and deform or damage it by putting a heavy object on it. 4) White particles can emerge from the surface of seals during storage, but they do not affect its performance. Table 1. Guide pin LGuide Pin Order No. CKQG Guide pin shape Guide pin diameter * Refer to Table 1 (Symbol 2) below. R 125 Shim * The guide pin includes a parallel pin. * The clamp arm includes a split pin. LClamp Arm Order No. CKQG Applicable hole diameter of workpiece * Refer to Table 1 (Symbol 1) below. Clamp arm 13 A Kit no. Contents/Quantity Rod seal Piston seal Tube gasket CQ2B50-PS 1 1 1 Kit no. Grease weight GR-S-010 10 g R D Nil Without shims S With shims* Symbol 1 Applicable hole diameter of workpiece Symbol 2 Guide pin diameter Shape 13 13 125 12.5 Round type 127 12.7 128 12.8 129 12.9 130 13.0 15 15 145 14.5 147 14.7 148 14.8 149 14.9 150 15.0 16 16 155 15.5 157 15.7 158 15.8 159 15.9 160 16.0 Symbol 1 Applicable hole diameter of workpiece Symbol 2 Guide pin diameter Shape 18 18 175 17.5 Round type Diamond type 177 17.7 178 17.8 179 17.9 180 18.0 20 20 195 19.5 197 19.7 198 19.8 199 19.9 200 20.0 25 25 245 24.5 247 24.7 248 24.8 249 24.9 250 25.0 30 30 295 29.5 297 29.7 298 29.8 299 29.9 300 30.0 CKQlDl50 (With shims) Replacement Parts 5 Series CKQ G P D/CLKQ G P D E E 120° 120° W W SR SR0 ød–0.05 0 ød–0.05 21 6 G (L) H (Same measurement on 2 sides) With shims LOW type [Guide pin dia.: ø17.5 or more] Diamond type Round type Guide pin shape With shims HIGH type LOW type CKQ DA50 ∗ Refer to “How to Order” on page 3 for positional relationship of the mounting surface and port. G P ∗ The figures below indicate the CKQGDA50-lRAHZ. Dimensions (21) (6) 3 3 t = 1 mm x 2 t = 0.5 mm x 2 (51) (6) 3 3 t = 1 mm x 2 t = 0.5 mm x 2 9 H (Same measurement on 2 sides) 40 (Same measurement on 2 sides) 71 32 (66) 10.5 38 38 C øD 33 33 (66) 72 K (L) G 6 51 77 67.5 10.5 64 10 (Clamp stroke) 2 sides x 2 x ø8H7 Depth 13 2 sides x 4 x M10 x 1.5 Depth 15 ø65 (Guide tube O.D.) P Port on the unclamp side P Port on the clamp side 33± 0.05 33± 0.05 40 [Dimension between M10] 40± 0.05 [Dimension between ø8] (Same measurement on 2 sides) Hole diameter of workpiece C øD ød E G H K L SR W øZ LOW type HIGH type LOW type HIGH type ø13 9 ø30 ø12.5 ≈ 10 33 Without shims 60±0.05 Without shims 90±0.05 6 204.5 234.5 4 — ø36 ø12.7 ≈ 9 ø12.8 ≈ 8 With shims 60 With shims 90 ø12.9 ≈ 8 ø13.0 ≈ 7 ø15 11 ø30 ø14.5 ≈ 9 34 Without shims 60±0.05 Without shims 90±0.05 7 205.5 235.5 5 — ø36 ø14.7 ≈ 8 ø14.8 ≈ 8 With shims 60 With shims 90 ø14.9 ≈ 7 ø15.0 ≈ 7 ø16 11 ø30 ø15.5 ≈ 10 34 Without shims 60±0.05 Without shims 90±0.05 7 205.5 235.5 5.5 — ø36 ø15.7 ≈ 9 ø15.8 ≈ 8 With shims 60 With shims 90 ø15.9 ≈ 8 ø16.0 ≈ 7 Hole diameter of workpiece C øD ød E G H K L SR W øZ LOW type HIGH type LOW type HIGH type ø18 12 ø35 ø17.5 ≈ 10 37 Without shims 60±0.05 Without shims 90±0.05 7 208.5 238.5 6 6 ø40 ø17.7 ≈ 9 ø17.8 ≈ 8 With shims 60 With shims 90 ø17.9 ≈ 8 ø18.0 ≈ 7 ø20 13 ø35 ø19.5 ≈ 10 39 Without shims 60±0.05 Without shims 90±0.05 8 210.5 240.5 7 7 ø40 ø19.7 ≈ 9 ø19.8 ≈ 8 With shims 60 With shims 90 ø19.9 ≈ 8 ø20.0 ≈ 7 ø25 16 ø40 ø24.5 ≈ 10 39 Without shims 60±0.05 Without shims 90±0.05 8 210.5 240.5 9.5 7 ø47 ø24.7 ≈ 9 ø24.8 ≈ 8 With shims 60 With shims 90 ø24.9 ≈ 8 ø25.0 ≈ 7 ø30 18 ø40 ø29.5 ≈ 10 39 Without shims 60±0.05 Without shims 90±0.05 8 210.5 240.5 11 9 ø47 ø29.7 ≈ 9 ø29.8 ≈ 8 With shims 60 With shims 90 ø29.9 ≈ 8 ø30.0 ≈ 7 P Nil TN TF Rc1/4 NPT1/4 G1/4 6 Pin Clamp Cylinder Series CKQ G P D/CLKQ G P D 21 6 H (Same measurement on 2 sides) G (L) E E 120° 120° W W SR0 ød–0.05 SR0 ød–0.05 LOW type [Guide pin dia.: ø17.5 or more] Diamond type Round type Guide pin shape With shims LOW type With shims HIGH type CLKQ DA50 ∗ Refer to “How to Order” on page 3 for positional relationship of the mounting surface and port. G P ∗ The figures below indicate the CLKQGDA50-lRAHZ. (21) (6) 3 3 (51) (6) 3 3 t = 1 mm x 2 t = 0.5 mm x 2 t = 1 mm x 2 t = 0.5 mm x 2 9 øZ H (Same measurement on 2 sides) 40 (Same measurement on 2 sides) 71 32 10.5 (66) 72 (66) 33 33 38 38 C K 47 13 G 6 51 77 (L) 102.5 øD 64 10 (Clamp stroke) Extension locking LOCK ø65 (Guide tube O.D.) P1 Lock release port P Port on the clamp side P Port on the unclamp side 33± 0.05 33± 0.05 40 [Dimension between M10] 40± 0.05 [Dimension between ø8] (Same measurement on 2 sides) 2 sides x 2 x ø8H7 Depth 13 2 sides x 4 x M10 x 1.5 Depth 15 Hole diameter of workpiece C øD ød E G H K L SR W øZ LOW type HIGH type LOW type HIGH type ø13 9 ø30 ø12.5 ≈ 10 33 Without shims 60±0.05 Without shims 90±0.05 6 239.5 269.5 4 — ø36 ø12.7 ≈ 9 ø12.8 ≈ 8 With shims 60 With shims 90 ø12.9 ≈ 8 ø13.0 ≈ 7 ø15 11 ø30 ø14.5 ≈ 9 34 Without shims 60±0.05 Without shims 90±0.05 7 240.5 270.5 5 — ø36 ø14.7 ≈ 8 ø14.8 ≈ 8 With shims 60 With shims 90 ø14.9 ≈ 7 ø15.0 ≈ 7 ø16 11 ø30 ø15.5 ≈ 10 34 Without shims 60±0.05 Without shims 90±0.05 7 240.5 270.5 5.5 — ø36 ø15.7 ≈ 9 ø15.8 ≈ 8 With shims 60 With shims 90 ø15.9 ≈ 8 ø16.0 ≈ 7 Hole diameter of workpiece C øD ød E G H K L SR W øZ LOW type HIGH type LOW type HIGH type ø18 12 ø35 ø17.5 ≈ 10 37 Without shims 60±0.05 Without shims 90±0.05 7 243.5 273.5 6 6 ø40 ø17.7 ≈ 9 ø17.8 ≈ 8 With shims 60 With shims 90 ø17.9 ≈ 8 ø18.0 ≈ 7 ø20 13 ø35 ø19.5 ≈ 10 39 Without shims 60±0.05 Without shims 90±0.05 8 245.5 275.5 7 7 ø40 ø19.7 ≈ 9 ø19.8 ≈ 8 With shims 60 With shims 90 ø19.9 ≈ 8 ø20.0 ≈ 7 ø25 16 ø40 ø24.5 ≈ 10 39 Without shims 60±0.05 Without shims 90±0.05 8 245.5 275.5 9.5 7 ø47 ø24.7 ≈ 9 ø24.8 ≈ 8 With shims 60 With shims 90 ø24.9 ≈ 8 ø25.0 ≈ 7 ø30 18 ø40 ø29.5 ≈ 10 39 Without shims 60±0.05 Without shims 90±0.05 8 245.5 275.5 11 9 ø47 ø29.7 ≈ 9 ø29.8 ≈ 8 With shims 60 With shims 90 ø29.9 ≈ 8 ø30.0 ≈ 7 P P 1 Nil TN TF Nil TN TF Rc1/4 NPT1/4 G1/4 Rc1/8 NPT1/8 G1/8 Dimensions 7 Series CKQ G P D/CLKQ G P D 8 KQG Z Built-in standard magnet KQP C C Built-in strong magnet A U 50 177 R A L P3DWASC A U 50 198 R A L P79WSE 40 70 R Round type D Diamond type* Mounting surface (Two facing sides) A C B D Clamp arm Guide pin Same direction as port 90° from port 180° from port 270° from port Clamp arm Guide pin Clamp arm Guide pin Port Clamp arm Guide pin Port Port Port U series Series CKQ U/CLKQ UG P G P Pin Clamp Cylinder Table 1. Guide Pin Diameter How to Order Symbol 125 127 128 129 130 145 147 148 149 150 155 157 158 159 160 Guide pin diameter 12.5 12.7 12.8 12.9 13.0 14.5 14.7 14.8 14.9 15.0 15.5 15.7 15.8 15.9 16.0 Applicable hole diameter of workpiece For ø13 For ø15 For ø16 Guide pin shape Round type Symbol 175 177 178 179 180 195 197 198 199 200 245 247 248 249 250 295 297 298 299 300 Guide pin diameter 17.5 17.7 17.8 17.9 18.0 19.5 19.7 19.8 19.9 20.0 24.5 24.7 24.8 24.9 25.0 29.5 29.7 29.8 29.9 30.0 Applicable hole diameter of workpiece For ø18 For ø20 For ø25 For ø30 Guide pin shape Round type, Diamond type Clamp arm position (clockwise viewed from top) With lock on the clamp side Bore size Port thread type Guide pin shape * Diamond type guide pin diameter is ø17.5 or more. Number of auto switches * The D-P7 type is different-surface mounting. (Refer to page 21.) Auto switch type * For applicable auto switch models, refer to page 10. * Auto switches are included, (but not assembled). Shim * When a model includes shims, two 1 mm shims and two 0.5 mm shims are attached. Clamping height (Refer to the below figure.) Clamping height LOW type HIGH type Guide pin diameter Mounting surface (viewed from top) Body shape * For guide pin diameter, refer to Table 1 below. Nil Without lock L With lock Port Mounting surface Port Mounting surface Symbol Port location A B 50 50 mm Nil Rc TN NPT TF G : Mounting tap : Pin hole Symbol Dimension Mounting hole (tap, pin hole) arrangement Mounting Mounting surface (viewed from top) U l66 Mounting tap: 2 x M10 x 1.5 Pin hole: 2 x ø8H7 Nil 2 pcs. S 1 pc. (Unclamp side) Nil Without auto switch (Built-in magnet) Nil Without shims S With 3 mm shims* L LOW type (40 mm) H HIGH type (70 mm) 9 Replacement Parts The guide pin and clamp arm are the same as those of the D series. For details, refer to page 5. Table 2. Applicable Auto Switches/Refer to the WEB catalog for further information on auto switches. Refer to pages 21 and 22 for cylinders with auto switches. · Auto switch proper mounting position, mounting height and operating distance · Operating range · Auto switch mounting Clamping Force [N] Note 1) Lock holding force of the CLKQl 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 pressure should be not greater than the lock holding force as it may cause wearing out and/or damage of the locking part and shorten lock life and may lead to possible failure if applied with a load larger than the lock holding force. Note 2) It takes approximately 0.3 seconds for the cylinder to operate to generate clamping force from an unclamping state (when no speed controller is installed). Design circuit taking into consideration the time before the clamping force is generated. Note 3) Determine the clamping force according to the strength of the workpiece. It can be damaged if the clamping force is too large. Model Guide pin diameter Operating pressure [MPa] 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 CKQ G P ø12.5 to ø13.0 164.9 329.8 494.7 659.6 824.5 989.4 — — — ø14.5 to ø30.0 164.9 329.8 494.7 659.6 824.5 989.4 1154.3 1319.2 1484.1 CLKQ G P ø12.5 to ø13.0 82.4 247.3 412.2 577.1 742.0 906.9 — — — ø14.5 to ø30.0 82.4 247.3 412.2 577.1 742.0 906.9 Note 1) 1071.8 Note 1) 1236.7 Note 1) 1401.6 Weight [kg] Model C(L)KQ G P U Guide pin diameter [mm] Without lock With lock LOW HIGH LOW HIGH ø12.5 to ø13.0 1.63 1.8 2.15 2.32 ø14.5 to ø15.0 1.63 1.8 2.15 2.32 ø15.5 to ø16.0 1.64 1.81 2.15 2.32 ø17.5 to ø18.0 1.68 1.86 2.2 2.37 ø19.5 to ø20.0 1.69 1.87 2.2 2.38 ø24.5 to ø25.0 1.75 1.96 2.26 2.47 ø29.5 to ø30.0 1.79 2 2.31 2.51 Lock Specifications Locking action Spring locking (Exhaust locking) Unlocking pressure 0.2 MPa or more Lock starting pressure 0.05 MPa or less Locking direction Lock at extended direction (Clamp holding) Port size (Lock release port) 1/8 (Rc, NPT, G) Holding force (Maximum static load) 982 N Basic Specifications ∗ Minimum operating pressure is 0.2 MPa when cylinder part and locking part use the same piping. Action Double acting Bore size 50 mm Fluid Air Minimum operating pressure CKQl: 0.1 MPa CLKQl (With lock): 0.15 MPa∗ Maximum operating pressure Guide pin diameter ø12.5 to ø13.0 0.7 MPa ø14.5 to ø30.0 1.0 MPa Proof pressure Guide pin diameter ø12.5 to ø13.0 1.0 MPa ø14.5 to ø30.0 1.5 MPa Ambient and fluid temperature –10 to 60°C (No freezing) Cushion None Lubrication Non-lube Piston speed (Clamp speed) 50 to 150 mm/sec Port size (Cylinder port) 1/4 (Rc, NPT, G) Applicable cylinder series Type Auto switch model Applicable magnetic field Electrical entry Indicator light Wiring (Pin no in use) Load voltage Lead wire length Applicable load Series C(L)KQG Solid state auto switch D-P3DWASC AC magnetic field (Single-phase AC welding magnetic field) Pre-wired connector 2-color indication 2-wire (3−4) 24 VDC 0.3 m Relay, PLC D-P3DWASE 2-wire (1−4) D-P3DWA Grommet 2-wire 0.5 m D-P3DWAL 3 m D-P3DWAZ 5 m D-P4DWSC Pre-wired connector 2-wire (3−4) 0.3 m D-P4DWSE 2-wire (1−4) D-P4DWL Grommet 2-wire 3 m D-P4DWZ 5 m Series C(L)KQP Reed auto switch D-P79WSE DC/AC magnetic field Pre-wired connector 2-color indication 2-wire (1−4) 24 VDC 0.3 m D-P74L Grommet 1-color indication 2-wire 24 VDC 100 VAC 3 m D-P74Z 5 m 10 Pin Clamp Cylinder Series CKQ G P U/CLKQ G P U H (Same measurement on 2 sides) 21 6 G (L) E E 120° 120° W W SR0 ød–0.05 SR0 ød–0.05 LOW type With shims LOW type [Guide pin dia.: ø17.5 or more] Diamond type Round type Guide pin shape With shims HIGH type CKQ UA50 ∗ Refer to “How to Order” on page 9 for positional relationship of the mounting surface and port. G P ∗ The figures below indicate the CKQGUA50-lRAHZ. (21) (6) 3 3 t = 1 mm x 2 t = 0.5 mm x 2 (51) (6) 3 3 t = 1 mm x 2 t = 0.5 mm x 2 øZ 9 71 32 64 øD 6 G 51 77 67.5 (L) 10.5 10.5 (66) 38 38 C 33 33 (66) 72 K H (Same measurement on 2 sides) 10 (Clamp stroke) ø65 (Guide tube O.D.) 33± 0.05 33± 0.05 P Port on the clamp side P Port on the unclamp side 40 [Dimension between M10] 40± 0.05 [Dimension between ø8] (Same measurement on 2 sides) 40 [Dimension between M10] 40± 0.05 [Dimension between ø8] (Same measurement on 2 sides) 2 sides x 2 x ø8H7 Depth 13 2 sides x 2 x M10 x 1.5 Depth 15 Hole diameter of workpiece C øD ød E G H K L SR W øZ LOW type HIGH type LOW type HIGH type ø13 9 ø30 ø12.5 ≈ 10 33 Without shims 40±0.05 Without shims 70±0.05 6 204.5 234.5 4 — ø36 ø12.7 ≈ 9 ø12.8 ≈ 8 With shims 40 With shims 70 ø12.9 ≈ 8 ø13.0 ≈ 7 ø15 11 ø30 ø14.5 ≈ 9 34 Without shims 40±0.05 Without shims 70±0.05 7 205.5 235.5 5 — ø36 ø14.7 ≈ 8 ø14.8 ≈ 8 With shims 40 With shims 70 ø14.9 ≈ 7 ø15.0 ≈ 7 ø16 11 ø30 ø15.5 ≈ 10 34 Without shims 40±0.05 Without shims 70±0.05 7 205.5 235.5 5.5 — ø36 ø15.7 ≈ 9 ø15.8 ≈ 8 With shims 40 With shims 70 ø15.9 ≈ 8 ø16.0 ≈ 7 Hole diameter of workpiece C øD ød E G H K L SR W øZ LOW type HIGH type LOW type HIGH type ø18 12 ø35 ø17.5 ≈ 10 37 Without shims 40±0.05 Without shims 70±0.05 7 208.5 238.5 6 6 ø40 ø17.7 ≈ 9 ø17.8 ≈ 8 With shims 40 With shims 70 ø17.9 ≈ 8 ø18.0 ≈ 7 ø20 13 ø35 ø19.5 ≈ 10 39 Without shims 40±0.05 Without shims 70±0.05 8 210.5 240.5 7 7 ø40 ø19.7 ≈ 9 ø19.8 ≈ 8 With shims 40 With shims 70 ø19.9 ≈ 8 ø20.0 ≈ 7 ø25 16 ø40 ø24.5 ≈ 10 39 Without shims 40±0.05 Without shims 70±0.05 8 210.5 240.5 9.5 7 ø47 ø24.7 ≈ 9 ø24.8 ≈ 8 With shims 40 With shims 70 ø24.9 ≈ 8 ø25.0 ≈ 7 ø30 18 ø40 ø29.5 ≈ 10 39 Without shims 40±0.05 Without shims 70±0.05 8 210.5 240.5 11 9 ø47 ø29.7 ≈ 9 ø29.8 ≈ 8 With shims 40 With shims 70 ø29.9 ≈ 8 ø30.0 ≈ 7 P Nil TN TF Rc1/4 NPT1/4 G1/4 Dimensions 11 Series CKQ G P U/CLKQ G P U H (Same measurement on 2 sides) 21 6 G (L) SR0 ød–0.05 SR0 ød–0.05 120° 120° E E W W LOW type [Guide pin dia.: ø17.5 or more] Diamond type Round type Guide pin shape With shims LOW type With shims HIGH type CLKQ UA50 ∗ Refer to “How to Order” on page 9 for positional relationship of the mounting surface and port. G P ∗ The figures below indicate the CLKQGUA50-lRAHZ. t = 1 mm x 2 t = 0.5 mm x 2 t = 1 mm x 2 t = 0.5 mm x 2 (51) (6) 3 3 (21) (6) 3 3 H (Same measurement on 2 sides) 9 øZ 71 32 10.5 (66) 72 (66) 33 33 38 38 C K 47 13 G 6 51 77 (L) 102.5 øD 64 Extension locking LOCK ø65 (Guide tube O.D.) 33± 0.05 33± 0.05 40 [Dimension between M10] 40± 0.05 [Dimension between ø8] (Same measurement on 2 sides) 2 sides x 2 x M10 x 1.5 Depth 15 2 sides x 2 x ø8H7 Depth 13 P1 Lock release port P Port on the clamp side P Port on the unclamp side 40 [Dimension between M10] 40± 0.05 [Dimension between ø8] (Same measurement on 2 sides) 10 (Clamp stroke) Hole diameter of workpiece C øD ød E G H K L SR W øZ LOW type HIGH type LOW type HIGH type ø13 9 ø30 ø12.5 ≈ 10 33 Without shims 40±0.05 Without shims 70±0.05 6 239.5 269.5 4 — ø36 ø12.7 ≈ 9 ø12.8 ≈ 8 With shims 40 With shims 70 ø12.9 ≈ 8 ø13.0 ≈ 7 ø15 11 ø30 ø14.5 ≈ 9 34 Without shims 40±0.05 Without shims 70±0.05 7 240.5 270.5 5 — ø36 ø14.7 ≈ 8 ø14.8 ≈ 8 With shims 40 With shims 70 ø14.9 ≈ 7 ø15.0 ≈ 7 ø16 11 ø30 ø15.5 ≈ 10 34 Without shims 40±0.05 Without shims 70±0.05 7 240.5 270.5 5.5 — ø36 ø15.7 ≈ 9 ø15.8 ≈ 8 With shims 40 With shims 70 ø15.9 ≈ 8 ø16.0 ≈ 7 Hole diameter of workpiece C øD ød E G H K L SR W øZ LOW type HIGH type LOW type HIGH type ø18 12 ø35 ø17.5 ≈ 10 37 Without shims 40±0.05 Without shims 70±0.05 7 243.5 273.5 6 6 ø40 ø17.7 ≈ 9 ø17.8 ≈ 8 With shims 40 With shims 70 ø17.9 ≈ 8 ø18.0 ≈ 7 ø20 13 ø35 ø19.5 ≈ 10 39 Without shims 40±0.05 Without shims 70±0.05 8 245.5 275.5 7 7 ø40 ø19.7 ≈ 9 ø19.8 ≈ 8 With shims 40 With shims 70 ø19.9 ≈ 8 ø20.0 ≈ 7 ø25 16 ø40 ø24.5 ≈ 10 39 Without shims 40±0.05 Without shims 70±0.05 8 245.5 275.5 9.5 7 ø47 ø24.7 ≈ 9 ø24.8 ≈ 8 With shims 40 With shims 70 ø24.9 ≈ 8 ø25.0 ≈ 7 ø30 18 ø40 ø29.5 ≈ 10 39 Without shims 40±0.05 Without shims 70±0.05 8 245.5 275.5 11 9 ø47 ø29.7 ≈ 9 ø29.8 ≈ 8 With shims 40 With shims 70 ø29.9 ≈ 8 ø30.0 ≈ 7 P P 1 Nil TN TF Nil TN TF Rc1/4 NPT1/4 G1/4 Rc1/8 NPT1/8 G1/8 Dimensions 12 Pin Clamp Cylinder Series CKQ G P U/CLKQ G P U KQG Z Built-in standard magnet KQP C C Built-in strong magnet K C 50 177 R A L P3DWASC K C 50 198 R A L P79WSE 40 70 Clamp arm Guide pin Same direction as port 90° from port 180° from port 270° from port Clamp arm Guide pin Clamp arm Guide pin Port Clamp arm Guide pin Port Port Port R Round type D Diamond type* K series Series CKQ K/CLKQ KG P G P Pin Clamp Cylinder Table 1. Guide Pin Diameter How to Order Symbol 125 127 128 129 130 145 147 148 149 150 155 157 158 159 160 Guide pin diameter 12.5 12.7 12.8 12.9 13.0 14.5 14.7 14.8 14.9 15.0 15.5 15.7 15.8 15.9 16.0 Applicable hole diameter of workpiece For ø13 For ø15 For ø16 Guide pin shape Round type Symbol 175 177 178 179 180 195 197 198 199 200 245 247 248 249 250 295 297 298 299 300 Guide pin diameter 17.5 17.7 17.8 17.9 18.0 19.5 19.7 19.8 19.9 20.0 24.5 24.7 24.8 24.9 25.0 29.5 29.7 29.8 29.9 30.0 Applicable hole diameter of workpiece For ø18 For ø20 For ø25 For ø30 Guide pin shape Round type, Diamond type Mounting surface (Two facing sides) With lock on the clamp side Body shape Bore size Port thread type Guide pin shape * Diamond type guide pin diameter is ø17.5 or more. Number of auto switches * The D-P7 type is different-surface mounting. (Refer to page 21.) Auto switch type * For applicable auto switch models, refer to page 14. * Auto switches are included, (but not assembled). Shim * When a model includes shims, two 1 mm shims and two 0.5 mm shims are attached. Clamping height (Refer to the below figure.) Clamping height LOW type HIGH type Guide pin diameter Clamp arm position (clockwise viewed from top) Mounting surface (viewed from top) * For guide pin diameter, refer to Table 1 below. Nil Without lock L With lock 50 50 mm Nil Rc TN NPT TF G Nil 2 pcs. S 1 pc. (Unclamp side) Nil Without auto switch (Built-in magnet) Nil Without shims S With 3 mm shims* L LOW type (40 mm) H HIGH type (70 mm) Port Port Port Port Symbol Port location Symbol Port location C Mounting surface with the taps diagonal (top right and bottom left) Mounting surface with the taps diagonal (top left and bottom right) E Mounting surface with the taps diagonal (top left and bottom right) Mounting surface with the taps diagonal (top right and bottom left) D Mounting surface with the taps diagonal (top right and bottom left) Mounting surface with the taps diagonal (top left and bottom right) F Mounting surface with the taps diagonal (top left and bottom right) Mounting surface with the taps diagonal (top right and bottom left) Symbol Dimension Mounting hole (tap, pin hole) arrangement Mounting Mounting surface (viewed from top) K l66 Mounting tap: 2 x M10 x 1.5 Pin hole: 2 x ø10H7 : Mounting tap : Pin hole A C B D 13 Table 2. Applicable Auto Switches/Refer to the WEB catalog for further information on auto switches. Refer to pages 21 and 22 for cylinders with auto switches. · Auto switch proper mounting position, mounting height and operating distance · Operating range · Auto switch mounting Clamping Force [N] Note 1) Lock holding force of the CLKQl 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 pressure should be not greater than the lock holding force as it may cause wearing out and/or damage of the locking part and shorten lock life and may lead to possible failure if applied with a load larger than the lock holding force. Note 2) It takes approximately 0.3 seconds for the cylinder to operate to generate clamping force from an unclamping state (when no speed controller is installed). Design circuit taking into consideration the time before the clamping force is generated. Note 3) Determine the clamping force according to the strength of the workpiece. It can be damaged if the clamping force is too large. Model Guide pin diameter Operating pressure [MPa] 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 CKQ G P ø12.5 to ø13.0 164.9 329.8 494.7 659.6 824.5 989.4 — — — ø14.5 to ø30.0 164.9 329.8 494.7 659.6 824.5 989.4 1154.3 1319.2 1484.1 CLKQ G P ø12.5 to ø13.0 82.4 247.3 412.2 577.1 742.0 906.9 — — — ø14.5 to ø30.0 82.4 247.3 412.2 577.1 742.0 906.9 Note 1) 1071.8 Note 1) 1236.7 Note 1) 1401.6 Weight [kg] Model C(L)KQ G P K Guide pin diameter [mm] Without lock With lock LOW HIGH LOW HIGH ø12.5 to ø13.0 1.63 1.8 2.15 2.32 ø14.5 to ø15.0 1.63 1.8 2.15 2.32 ø15.5 to ø16.0 1.64 1.81 2.15 2.32 ø17.5 to ø18.0 1.68 1.86 2.2 2.37 ø19.5 to ø20.0 1.69 1.87 2.2 2.38 ø24.5 to ø25.0 1.75 1.96 2.26 2.47 ø29.5 to ø30.0 1.79 2 2.31 2.51 Lock Specifications Locking action Spring locking (Exhaust locking) Unlocking pressure 0.2 MPa or more Lock starting pressure 0.05 MPa or less Locking direction Lock at extended direction (Clamp holding) Port size (Lock release port) 1/8 (Rc, NPT, G) Holding force (Maximum static load) 982 N Basic Specifications ∗ Minimum operating pressure is 0.2 MPa when cylinder part and locking part use the same piping. Action Double acting Bore size 50 mm Fluid Air Minimum operating pressure CKQl: 0.1 MPa CLKQl (With lock): 0.15 MPa∗ Maximum operating pressure Guide pin diameter ø12.5 to ø13.0 0.7 MPa ø14.5 to ø30.0 1.0 MPa Proof pressure Guide pin diameter ø12.5 to ø13.0 1.0 MPa ø14.5 to ø30.0 1.5 MPa Ambient and fluid temperature –10 to 60°C (No freezing) Cushion None Lubrication Non-lube Piston speed (Clamp speed) 50 to 150 mm/sec Port size (Cylinder port) 1/4 (Rc, NPT, G) Applicable cylinder series Type Auto switch model Applicable magnetic field Electrical entry Indicator light Wiring (Pin no in use) Load voltage Lead wire length Applicable load Series C(L)KQG Solid state auto switch D-P3DWASC AC magnetic field (Single-phase AC welding magnetic field) Pre-wired connector 2-color indication 2-wire (3−4) 24 VDC 0.3 m Relay, PLC D-P3DWASE 2-wire (1−4) D-P3DWA Grommet 2-wire 0.5 m D-P3DWAL 3 m D-P3DWAZ 5 m D-P4DWSC Pre-wired connector 2-wire (3−4) 0.3 m D-P4DWSE 2-wire (1−4) D-P4DWL Grommet 2-wire 3 m D-P4DWZ 5 m Series C(L)KQP Reed auto switch D-P79WSE DC/AC magnetic field Pre-wired connector 2-color indication 2-wire (1−4) 24 VDC 0.3 m D-P74L Grommet 1-color indication 2-wire 24 VDC 100 VAC 3 m D-P74Z 5 m Replacement Parts The guide pin and clamp arm are the same as those of the D series. For details, refer to page 5. 14 Pin Clamp Cylinder Series CKQ G P K/CLKQ G P K H (Same measurement on 2 sides) 21 6 G (L) E E W W SR0 ød–0.05 SR0 ød–0.05 120° 120° LOW type [Guide pin dia.: ø17.5 or more] Diamond type Round type Guide pin shape With shims HIGH type With shims LOW type CKQ KC50 ∗ Refer to “How to Order” on page 13 for positional relationship of the mounting surface and port. G P ∗ The figures below indicate the CKQGKC50-lRAHZ. (21) (6) 3 3 (51) (6) 3 3 t = 1 mm x 2 t = 0.5 mm x 2 t = 1 mm x 2 t = 0.5 mm x 2 øZ 9 71 32 H (Same measurement on 2 sides) 64 øD 6 G 51 77 67.5 (L) 10.5 10.5 (66) 38 38 C 33 33 (66) 72 K ø65 (Guide tube O.D.) P Port on the clamp side P Port on the unclamp side 33± 0.05 33± 0.05 45 [Dimension between M10] 45± 0.05 [Dimension between ø10] (Same measurement on 2 sides) 10 (Clamp stroke) 30 [Dimension between M10] 30± 0.05 [Dimension between ø10] (Same measurement on 2 sides) 2 sides x 2 x ø10H7 Depth 11 2 sides x 2 x M10 x 1.5 Depth 15 Hole diameter of workpiece C øD ød E G H K L SR W øZ LOW type HIGH type LOW type HIGH type ø13 9 ø30 ø12.5 ≈ 10 33 Without shims 40±0.05 Without shims 70±0.05 6 204.5 234.5 4 — ø36 ø12.7 ≈ 9 ø12.8 ≈ 8 With shims 40 With shims 70 ø12.9 ≈ 8 ø13.0 ≈ 7 ø15 11 ø30 ø14.5 ≈ 9 34 Without shims 40±0.05 Without shims 70±0.05 7 205.5 235.5 5 — ø36 ø14.7 ≈ 8 ø14.8 ≈ 8 With shims 40 With shims 70 ø14.9 ≈ 7 ø15.0 ≈ 7 ø16 11 ø30 ø15.5 ≈ 10 34 Without shims 40±0.05 Without shims 70±0.05 7 205.5 235.5 5.5 — ø36 ø15.7 ≈ 9 ø15.8 ≈ 8 With shims 40 With shims 70 ø15.9 ≈ 8 ø16.0 ≈ 7 Hole diameter of workpiece C øD ød E G H K L SR W øZ LOW type HIGH type LOW type HIGH type ø18 12 ø35 ø17.5 ≈ 10 37 Without shims 40±0.05 Without shims 70±0.05 7 208.5 238.5 6 6 ø40 ø17.7 ≈ 9 ø17.8 ≈ 8 With shims 40 With shims 70 ø17.9 ≈ 8 ø18.0 ≈ 7 ø20 13 ø35 ø19.5 ≈ 10 39 Without shims 40±0.05 Without shims 70±0.05 8 210.5 240.5 7 7 ø40 ø19.7 ≈ 9 ø19.8 ≈ 8 With shims 40 With shims 70 ø19.9 ≈ 8 ø20.0 ≈ 7 ø25 16 ø40 ø24.5 ≈ 10 39 Without shims 40±0.05 Without shims 70±0.05 8 210.5 240.5 9.5 7 ø47 ø24.7 ≈ 9 ø24.8 ≈ 8 With shims 40 With shims 70 ø24.9 ≈ 8 ø25.0 ≈ 7 ø30 18 ø40 ø29.5 ≈ 10 39 Without shims 40±0.05 Without shims 70±0.05 8 210.5 240.5 11 9 ø47 ø29.7 ≈ 9 ø29.8 ≈ 8 With shims 40 With shims 70 ø29.9 ≈ 8 ø30.0 ≈ 7 P Nil TN TF Rc1/4 NPT1/4 G1/4 Dimensions 15 Series CKQ G P K/CLKQ G P K 21 6 G (L) H (Same measurement on 2 sides) W W 120° 120° E E SR0 ød–0.05 SR0 ød–0.05 LOW type [Guide pin dia.: ø17.5 or more] Diamond type Round type Guide pin shape With shims HIGH type With shims LOW type CLKQ KC50 ∗ Refer to “How to Order” on page 13 for positional relationship of the mounting surface and port. G P ∗ The figures below indicate the CLKQGKC50-lRAHZ. (21) (6) 3 3 (51) (6) 3 3 t = 1 mm x 2 t = 0.5 mm x 2 t = 1 mm x 2 t = 0.5 mm x 2 71 32 H (Same measurement on 2 sides) 9 øZ 10.5 (66) 72 (66) 33 33 38 38 C K 47 13 G 6 51 77 (L) 102.5 øD 64 Extension locking LOCK ø65 (Guide tube O.D.) P1 Lock release port P Port on the clamp side P Port on the unclamp side 33± 0.05 33± 0.05 45 [Dimension between M10] 45± 0.05 [Dimension between ø10] (Same measurement on 2 sides) 30 [Dimension between M10] 30 ± 0.05 [Dimension between ø10] (Same measurement on 2 sides) 10 (Clamp stroke) 2 sides x 2 x M10 x 1.5 Depth 15 2 sides x 2 x ø10H7 Depth 11 Hole diameter of workpiece C øD ød E G H K L SR W øZ LOW type HIGH type LOW type HIGH type ø13 9 ø30 ø12.5 ≈ 10 33 Without shims 40±0.05 Without shims 70±0.05 6 239.5 269.5 4 — ø36 ø12.7 ≈ 9 ø12.8 ≈ 8 With shims 40 With shims 70 ø12.9 ≈ 8 ø13.0 ≈ 7 ø15 11 ø30 ø14.5 ≈ 9 34 Without shims 40±0.05 Without shims 70±0.05 7 240.5 270.5 5 — ø36 ø14.7 ≈ 8 ø14.8 ≈ 8 With shims 40 With shims 70 ø14.9 ≈ 7 ø15.0 ≈ 7 ø16 11 ø30 ø15.5 ≈ 10 34 Without shims 40±0.05 Without shims 70±0.05 7 240.5 270.5 5.5 — ø36 ø15.7 ≈ 9 ø15.8 ≈ 8 With shims 40 With shims 70 ø15.9 ≈ 8 ø16.0 ≈ 7 Hole diameter of workpiece C øD ød E G H K L SR W øZ LOW type HIGH type LOW type HIGH type ø18 12 ø35 ø17.5 ≈ 10 37 Without shims 40±0.05 Without shims 70±0.05 7 243.5 273.5 6 6 ø40 ø17.7 ≈ 9 ø17.8 ≈ 8 With shims 40 With shims 70 ø17.9 ≈ 8 ø18.0 ≈ 7 ø20 13 ø35 ø19.5 ≈ 10 39 Without shims 40±0.05 Without shims 70±0.05 8 245.5 275.5 7 7 ø40 ø19.7 ≈ 9 ø19.8 ≈ 8 With shims 40 With shims 70 ø19.9 ≈ 8 ø20.0 ≈ 7 ø25 16 ø40 ø24.5 ≈ 10 39 Without shims 40±0.05 Without shims 70±0.05 8 245.5 275.5 9.5 7 ø47 ø24.7 ≈ 9 ø24.8 ≈ 8 With shims 40 With shims 70 ø24.9 ≈ 8 ø25.0 ≈ 7 ø30 18 ø40 ø29.5 ≈ 10 39 Without shims 40±0.05 Without shims 70±0.05 8 245.5 275.5 11 9 ø47 ø29.7 ≈ 9 ø29.8 ≈ 8 With shims 40 With shims 70 ø29.9 ≈ 8 ø30.0 ≈ 7 P P 1 Nil TN TF Nil TN TF Rc1/4 NPT1/4 G1/4 Rc1/8 NPT1/8 G1/8 Dimensions 16 Pin Clamp Cylinder Series CKQ G P K/CLKQ G P K KQG Built-in standard magnet KQP C C Built-in strong magnet M Z C 50 177 R A L P3DWASC M C 50 198 R A L P79WSE Series CKQ M/CLKQ MG P G P Pin Clamp Cylinder M series Table 1. Guide Pin Diameter How to Order Symbol 175 177 178 179 180 195 197 198 199 200 245 247 248 249 250 295 297 298 299 300 Guide pin diameter 17.5 17.7 17.8 17.9 18.0 19.5 19.7 19.8 19.9 20.0 24.5 24.7 24.8 24.9 25.0 29.5 29.7 29.8 29.9 30.0 Applicable hole diameter of workpiece For ø18 For ø20 For ø25 For ø30 Guide pin shape Round type, Diamond type Symbol 125 127 128 129 130 145 147 148 149 150 155 157 158 159 160 Guide pin diameter 12.5 12.7 12.8 12.9 13.0 14.5 14.7 14.8 14.9 15.0 15.5 15.7 15.8 15.9 16.0 Applicable hole diameter of workpiece For ø13 For ø15 For ø16 Guide pin shape Round type Clamp arm Guide pin Same direction as port 90° from port 180° from port 270° from port Clamp arm Guide pin Clamp arm Guide pin Port Clamp arm Guide pin Port Port Port Mounting surface (Two facing sides) With lock on the clamp side Body shape Bore size Port thread type Guide pin shape * Diamond type guide pin diameter is ø17.5 or more. Number of auto switches * The D-P7 type is different-surface mounting. (Refer to page 21.) Auto switch type * For applicable auto switch models, refer to page 18. * Auto switches are included, (but not assembled). Shim * When a model includes shims, two 1 mm shims and two 0.5 mm shims are attached. Clamping height (Refer to the below figure.) Clamping height LOW type HIGH type Guide pin diameter Clamp arm position (clockwise viewed from top) Mounting surface (viewed from top) * For guide pin diameter, refer to Table 1 below. L LOW type (40 mm) H HIGH type (70 mm) Nil Without shims S With 3 mm shims* Nil Without auto switch (Built-in magnet) Nil 2 pcs. S 1 pc. (Unclamp side) Nil Rc TN NPT TF G 50 50 mm Nil Without lock L With lock Port Port Port Port Symbol Port location Symbol Port location C Mounting surface with the taps diagonal (top right and bottom left) Mounting surface with the taps diagonal (top left and bottom right) E Mounting surface with the taps diagonal (top left and bottom right) Mounting surface with the taps diagonal (top right and bottom left) D Mounting surface with the taps diagonal (top right and bottom left) Mounting surface with the taps diagonal (top left and bottom right) F Mounting surface with the taps diagonal (top left and bottom right) Mounting surface with the taps diagonal (top right and bottom left) Symbol Dimension Mounting hole (tap, pin hole) arrangement Mounting Mounting surface (viewed from top) M l66 Mounting tap: 2 x M12 x 1.75 Pin hole: 2 x ø10H7 : Mounting tap : Pin hole A C B D 40 70 R Round type D Diamond type* 17 Table 2. Applicable Auto Switches/Refer to the WEB catalog for further information on auto switches. Refer to pages 21 and 22 for cylinders with auto switches. · Auto switch proper mounting position, mounting height and operating distance · Operating range · Auto switch mounting Clamping Force [N] Note 1) Lock holding force of the CLKQl 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 pressure should be not greater than the lock holding force as it may cause wearing out and/or damage of the locking part and shorten lock life and may lead to possible failure if applied with a load larger than the lock holding force. Note 2) It takes approximately 0.3 seconds for the cylinder to operate to generate clamping force from an unclamping state (when no speed controller is installed). Design circuit taking into consideration the time before the clamping force is generated. Note 3) Determine the clamping force according to the strength of the workpiece. It can be damaged if the clamping force is too large. Model Guide pin diameter Operating pressure [MPa] 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 CKQ G P ø12.5 to ø13.0 164.9 329.8 494.7 659.6 824.5 989.4 — — — ø14.5 to ø30.0 164.9 329.8 494.7 659.6 824.5 989.4 1154.3 1319.2 1484.1 CLKQ G P ø12.5 to ø13.0 82.4 247.3 412.2 577.1 742.0 906.9 — — — ø14.5 to ø30.0 82.4 247.3 412.2 577.1 742.0 906.9 Note 1) 1071.8 Note 1) 1236.7 Note 1) 1401.6 Weight [kg] Model C(L)KQ G P M Guide pin diameter [mm] Without lock With lock LOW HIGH LOW HIGH ø12.5 to ø13.0 1.63 1.8 2.14 2.31 ø14.5 to ø15.0 1.63 1.8 2.14 2.31 ø15.5 to ø16.0 1.63 1.8 2.15 2.32 ø17.5 to ø18.0 1.68 1.85 2.19 2.37 ø19.5 to ø20.0 1.68 1.86 2.2 2.38 ø24.5 to ø25.0 1.74 1.95 2.26 2.47 ø29.5 to ø30.0 1.79 1.99 2.3 2.51 Lock Specifications Locking action Spring locking (Exhaust locking) Unlocking pressure 0.2 MPa or more Lock starting pressure 0.05 MPa or less Locking direction Lock at extended direction (Clamp holding) Port size (Lock release port) 1/8 (Rc, NPT, G) Holding force (Maximum static load) 982 N Basic Specifications ∗ Minimum operating pressure is 0.2 MPa when cylinder part and locking part use the same piping. Action Double acting Bore size 50 mm Fluid Air Minimum operating pressure CKQl: 0.1 MPa CLKQl (With lock): 0.15 MPa∗ Maximum operating pressure Guide pin diameter ø12.5 to ø13.0 0.7 MPa ø14.5 to ø30.0 1.0 MPa Proof pressure Guide pin diameter ø12.5 to ø13.0 1.0 MPa ø14.5 to ø30.0 1.5 MPa Ambient and fluid temperature –10 to 60°C (No freezing) Cushion None Lubrication Non-lube Piston speed (Clamp speed) 50 to 150 mm/sec Port size (Cylinder port) 1/4 (Rc, NPT, G) Applicable cylinder series Type Auto switch model Applicable magnetic field Electrical entry Indicator light Wiring (Pin no in use) Load voltage Lead wire length Applicable load Series C(L)KQG Solid state auto switch D-P3DWASC AC magnetic field (Single-phase AC welding magnetic field) Pre-wired connector 2-color indication 2-wire (3−4) 24 VDC 0.3 m Relay, PLC D-P3DWASE 2-wire (1−4) D-P3DWA Grommet 2-wire 0.5 m D-P3DWAL 3 m D-P3DWAZ 5 m D-P4DWSC Pre-wired connector 2-wire (3−4) 0.3 m D-P4DWSE 2-wire (1−4) D-P4DWL Grommet 2-wire 3 m D-P4DWZ 5 m Series C(L)KQP Reed auto switch D-P79WSE DC/AC magnetic field Pre-wired connector 2-color indication 2-wire (1−4) 24 VDC 0.3 m D-P74L Grommet 1-color indication 2-wire 24 VDC 100 VAC 3 m D-P74Z 5 m Replacement Parts The guide pin and clamp arm are the same as those of the D series. For details, refer to page 5. 18 Pin Clamp Cylinder Series CKQ G P M/CLKQ G P M H (Same measurement on 2 sides) 21 6 G (L) E E W W SR0 ød–0.05 SR0 ød–0.05 120° 120° LOW type [Guide pin dia.: ø17.5 or more] Diamond type Round type Guide pin shape With shims HIGH type With shims LOW type CKQ MC50 ∗ Refer to “How to Order” on page 17 for positional relationship of the mounting surface and port. G P ∗ The figures below indicate the CKQGMC50-lRAHZ. (21) (6) 3 3 (51) (6) 3 3 t = 1 mm x 2 t = 0.5 mm x 2 t = 1 mm x 2 t = 0.5 mm x 2 øZ 9 71 32 H (Same measurement on 2 sides) 64 øD 6 G 51 77 67.5 (L) 10.5 10.5 (66) 38 38 C 33 33 (66) 72 K ø65 (Guide tube O.D.) 33± 0.05 33± 0.05 P Port on the clamp side P Port on the unclamp side 45 [Dimension between M12] 45± 0.05 [Dimension between ø10] (Same measurement on 2 sides) 30 [Dimension between M12] 30± 0.05 [Dimension between ø10] (Same measurement on 2 sides) 10 (Clamp stroke) 2 sides x 2 x ø10H7 Depth 11 2 sides x 2 x M12 x 1.75 Depth 13 Hole diameter of workpiece C øD ød E G H K L SR W øZ LOW type HIGH type LOW type HIGH type ø13 9 ø30 ø12.5 ≈ 10 33 Without shims 40 ±0.05 Without shims 70 ±0.05 6 204.5 234.5 4 — ø36 ø12.7 ≈ 9 ø12.8 ≈ 8 With shims 40 With shims 70 ø12.9 ≈ 8 ø13.0 ≈ 7 ø15 11 ø30 ø14.5 ≈ 9 34 Without shims 40 ±0.05 Without shims 70 ±0.05 7 205.5 235.5 5 — ø36 ø14.7 ≈ 8 ø14.8 ≈ 8 With shims 40 With shims 70 ø14.9 ≈ 7 ø15.0 ≈ 7 ø16 11 ø30 ø15.5 ≈ 10 34 Without shims 40 ±0.05 Without shims 70 ±0.05 7 205.5 235.5 5.5 — ø36 ø15.7 ≈ 9 ø15.8 ≈ 8 With shims 40 With shims 70 ø15.9 ≈ 8 ø16.0 ≈ 7 Hole diameter of workpiece C øD ød E G H K L SR W øZ LOW type HIGH type LOW type HIGH type ø18 12 ø35 ø17.5 ≈ 10 37 Without shims 40 ±0.05 Without shims 70±0.05 7 208.5 238.5 6 6 ø40 ø17.7 ≈ 9 ø17.8 ≈ 8 With shims 40 With shims 70 ø17.9 ≈ 8 ø18.0 ≈ 7 ø20 13 ø35 ø19.5 ≈ 10 39 Without shims 40 ±0.05 Without shims 70±0.05 8 210.5 240.5 7 7 ø40 ø19.7 ≈ 9 ø19.8 ≈ 8 With shims 40 With shims 70 ø19.9 ≈ 8 ø20.0 ≈ 7 ø25 16 ø40 ø24.5 ≈ 10 39 Without shims 40 ±0.05 Without shims 70±0.05 8 210.5 240.5 9.5 7 ø47 ø24.7 ≈ 9 ø24.8 ≈ 8 With shims 40 With shims 70 ø24.9 ≈ 8 ø25.0 ≈ 7 ø30 18 ø40 ø29.5 ≈ 10 39 Without shims 40 ±0.05 Without shims 70±0.05 8 210.5 240.5 11 9 ø47 ø29.7 ≈ 9 ø29.8 ≈ 8 With shims 40 With shims 70 ø29.9 ≈ 8 ø30.0 ≈ 7 P Nil TN TF Rc1/4 NPT1/4 G1/4 Dimensions 19 Series CKQ G P M/CLKQ G P M 21 6 H (Same measurement on 2 sides) G (L) E E 120° 120° W W SR0 ød–0.05 SR0 ød–0.05 SR LOW type [Guide pin dia.: ø17.5 or more] Diamond type Round type Guide pin shape With shims HIGH type With shims LOW type CLKQ MC50 ∗ Refer to “How to Order” on page 17 for positional relationship of the mounting surface and port. G P ∗ The figures below indicate the CLKQGMC50-lRAHZ. (21) (6) 3 3 (51) (6) 3 3 t = 1 mm x 2 t = 0.5 mm x 2 t = 1 mm x 2 t = 0.5 mm x 2 71 32 H (Same measurement on 2 sides) 9 øZ 10.5 (66) 72 (66) 33 33 38 38 C K 47 13 G 6 51 77 (L) 102.5 øD 64 Extension locking LOCK ø65 (Guide tube O.D.) 33± 0.05 33± 0.05 P1 Lock release port P Port on the clamp side P Port on the unclamp side 45 [Dimension between M12] 45± 0.05 [Dimension between ø10] (Same measurement on 2 sides) 10 (Clamp stroke) 30± 0.1 [Dimension between M12] 30± 0.02 [Dimension between ø10] (Same measurement on 2 sides) 2 sides x 2 x ø10H7 Depth 11 2 sides x 2 x M12 x 1.75 Depth 13 Hole diameter of workpiece C øD ød E G H K L SR W øZ LOW type HIGH type LOW type HIGH type ø13 9 ø30 ø12.5 ≈ 10 33 Without shims 40±0.05 Without shims 70±0.05 6 239.5 269.5 4 — ø36 ø12.7 ≈ 9 ø12.8 ≈ 8 With shims 40 With shims 70 ø12.9 ≈ 8 ø13.0 ≈ 7 ø15 11 ø30 ø14.5 ≈ 9 34 Without shims 40±0.05 Without shims 70±0.05 7 240.5 270.5 5 — ø36 ø14.7 ≈ 8 ø14.8 ≈ 8 With shims 40 With shims 70 ø14.9 ≈ 7 ø15.0 ≈ 7 ø16 11 ø30 ø15.5 ≈ 10 34 Without shims 40±0.05 Without shims 70±0.05 7 240.5 270.5 5.5 — ø36 ø15.7 ≈ 9 ø15.8 ≈ 8 With shims 40 With shims 70 ø15.9 ≈ 8 ø16.0 ≈ 7 Hole diameter of workpiece C øD ød E G H K L SR W øZ LOW type HIGH type LOW type HIGH type ø18 12 ø35 ø17.5 ≈ 10 37 Without shims 40±0.05 Without shims 70±0.05 7 243.5 273.5 6 6 ø40 ø17.7 ≈ 9 ø17.8 ≈ 8 With shims 40 With shims 70 ø17.9 ≈ 8 ø18.0 ≈ 7 ø20 13 ø35 ø19.5 ≈ 10 39 Without shims 40±0.05 Without shims 70±0.05 8 245.5 275.5 7 7 ø40 ø19.7 ≈ 9 ø19.8 ≈ 8 With shims 40 With shims 70 ø19.9 ≈ 8 ø20.0 ≈ 7 ø25 16 ø40 ø24.5 ≈ 10 39 Without shims 40±0.05 Without shims 70±0.05 8 245.5 275.5 9.5 7 ø47 ø24.7 ≈ 9 ø24.8 ≈ 8 With shims 40 With shims 70 ø24.9 ≈ 8 ø25.0 ≈ 7 ø30 18 ø40 ø29.5 ≈ 10 39 Without shims 40±0.05 Without shims 70±0.05 8 245.5 275.5 11 9 ø47 ø29.7 ≈ 9 ø29.8 ≈ 8 With shims 40 With shims 70 ø29.9 ≈ 8 ø30.0 ≈ 7 P P 1 Nil TN TF Nil TN TF Rc1/4 NPT1/4 G1/4 Rc1/8 NPT1/8 G1/8 Dimensions 20 Pin Clamp Cylinder Series CKQ G P M/CLKQ G P M ≈ U B A ≈ U B A A B ≈ U B A ≈ U ≈ U ≈ U B A B A Auto Switch Proper Mounting Height [CKQG] [CLKQG] D-P4DWl [CKQP] [CLKQP] D-P79WSE D-P74l Operating Range * Values which include hysteresis are for guideline purposes only, they are not a guarantee (assuming approximately ±30% dispersion) and may change substantially depending on the ambient environment. Auto Switch Proper Mounting Position [CLKQG] [CKQG] D-P3DWAl Auto Switch Mounting Series CKQ l/CLKQ lG P G P Note) Adjust the auto switch after confirming the operating conditions in the actual setting. Auto Switch Proper Mounting Position, Mounting Height and Operating Distance Mounting Round groove mounting Rail mounting Model D-P3DWAl D-P4DWl D-P74l D-P79WSE A B A B A B CKQG 9.5 22.5 7 17 or more — — CLKQG 44.5 54.5 42 52 or more — — CKQP — — — — 5.5 20.5 or more CLKQP — — — — 40.5 55.5 or more Mounting Round groove mounting Rail mounting Model D-P3DWAl D-P4DWl D-P74l D-P79WSE ≈ U C(L)KQG 45 50 — C(L)KQP — — 50 Cylinder model Auto switch model Operating range C(L)KQG D-P3DWAl 7 D-P4DWl 6.5 C(L)KQP D-P74l D-P79WSE 10 21 Auto switch mounting nut Auto switch mounting bracket Auto switch mounting screw Spring washer M2.5 Magnetic field resistant auto switch Auto switch mounting bracket assembly Auto switch mounting screw Hexagon socket head cap screw M3 x 0.5 x 14 L (With spring washer) Auto switch mounting screw Hexagon socket head cap screw M2.5 x 0.45 x 5 L Auto switch mounting screw Hexagon socket head cap screw M3 x 0.5 x 14 L Auto switch mounting screw Hexagon socket head cap screw M3 x 0.5 x 14 L (With spring washer) Magnetic field resistant auto switch Auto switch mounting bracket Auto switch mounting nut Hexagon socket head cap screw (M2.5 x 12 L) (attached to the auto switch) Auto switch mounting bracket assembly Fig. 3 Fig. 2 Fig. 1 For D-P74l and P79WSE (Fig. 3) 1. Mount the auto switch mounting bracket onto the auto switch mounting nut by tightening the bracket mounting screws lightly through the hole on the top of bracket. 2. Insert the nut section of the auto switch mounting bracket assembly (bracket + nut) into the groove of the rail and set it at the auto switch mounting position. 3. Insert the auto switch mounting screws into the through hole of the auto switch, and fix the auto switch mounting bracket and auto switch temporarily. 4. Check the detecting position of the auto switch and fix the auto switch firmly with the auto switch mounting screws and bracket mounting screws. (The tightening torque is 0.5 to 0.7 N·m.) * Be careful of the mounting direction of the D-P79WSE when installed to the auto switch mounting bracket. Be sure the soft- resin mold surface faces the auto switch mounting bracket side when mounting. For D-P4DWl (Fig. 2) 1. Mount the auto switch mounting bracket onto the auto switch mounting nut by tightening the bracket mounting screws (M2.5) lightly. 2. Insert the auto switch mounting nut into the switch groove. 3. Fix the auto switch and the auto switch mounting bracket temporarily with the auto switch mounting screw (M3). 4. Check the detecting position of the auto switch and fix the auto switch firmly with the auto switch mounting screws and bracket mounting screws. (The tightening torque is 0.25 to 0.35 N·m for M2.5 and 0.5 to 0.6 N·m for M3.) For D-P3DWAl (Fig. 1) 1. Insert the auto switch into the mating groove of the cylinder tube. 2. Check the detecting position of the auto switch and fix the auto switch firmly with the hexagon socket head cap screw (M2.5 x 12 L). 3. If the detecting position is changed, go back to step 1. Note 1) Ensure that the auto switch is covered with the mating groove to protect the auto switch. Note 2) The tightening torque for the hexagon socket head cap screw (M2.5 x 12 L) is 0.2 to 0.3 N·m. Auto Switch Mounting Auto switch mounting bracket part number Contents/Quantity BQ7-050 · Auto switch mounting bracket x 1 · Auto switch mounting nut x 1 · Hexagon socket head cap screw x 2 · Hexagon socket head cap screw x 2 (With spring washer) · Spring washer x 2 Auto switch mounting bracket part number Contents/Quantity BQP1T-050 · Auto switch mounting bracket x 1 · Auto switch mounting nut x 1 · Hexagon socket head cap screw x 2 · Hexagon socket head cap screw x 2 (With spring washer) 22 Auto Switch Mounting Series CKQ G P l/CLKQ G P l 29 mm Small auto switch LOW type LOW type with lock HIGH type with lock LOW type with lock (Magnetic field resistant auto switch) LOW type LOW type with lock HIGH type HIGH type with lock LOW type LOW type with lock HIGH type Related ProductsPlease contact SMC for detailed dimensions, specifications and lead times. Series CKQ l/CLKQ lG P G P ø32 Pin Clamp Cylinder 1 For details about this product, refer to the product catalog available on SMC's website. Compact Cylinder Type C(L)KQG32 Plate Cylinder Type C(L)KU32 Magnetic field resistant auto switch mountable Small auto switch mounting type LOW type (-X2321) HIGH type (-X2322) Magnetic field resistant auto switch mounting type LOW type (-X2091) HIGH type (-X2092) Magnetic field resistant auto switch mounting type LOW type (-X2081) HIGH type (-X2082) Lø32 pin clamp cylinder available OCompact design makes it applicable to a broad range of workpieces. OContributes to a lightweight jig. LPlate cylinder type with small auto switch L2 types of clamping heights can be selected. Height: 30 mm (LOW type), 100 mm (HIGH type) L29 mm width LAll types with lock OHolds a workpiece during emergency stops. Use the new series "C(L)KU32-X2321/ X2322" with improved mountability of the magnetic field resistant auto switch. LGuide pins and a diamond shape option (available for ø10 or more) for workpieces with ø9, ø11 and ø13 hole diameters Model C(L)KQG32 Compact cylinder type (Guide pin diameter: ø12) C(L)KU32 Plate cylinder type (Guide pin diameter: ø12) C(L)KQG50 (Guide pin diameter: ø13) Clamping height LOW type HIGH type LOW type HIGH type LOW type HIGH type Clamping height H 30 100 30 100 24 54 Body thickness T 50 29 66 Body width W 50 70 66 Body length L1 127 (159) 132.5 (160) 147.5 (182.5) Overall length L2 183 (215) 253 (295) 118.5 (216) 258.5 (286) 204.5 (239.5) 234.5 (269.5) Weight [g] 900 (1140) 1110 (1350) 740 (950) 910 (1120) 1620 (2140) 1790 (2300) [mm] * Values in ( ) for specification with lock L1 H L2 T W 23 Series CKQ l/CLKQ l Specific Product Precautions 1 G P G P 1. There is a possibility of dangerous sudden action by cylinders if sliding parts of machin- ery are twisted due to external forces, etc. In such cases, human injury may occur; e.g., by catching hands or feet in the machinery, or damage to the machinery itself may occur. Therefore, the machine should be adjusted to operate smoothly and designed to avoid such dangers. 2. A protective cover is recommended to mini- mize the risk of personal injury. If a stationary object and moving parts of a cylinder are in close proximity, personal injury may occur. Design the structure to avoid contact with the human body. 3. Securely tighten all stationary parts and con- nected parts so that they will not become loose. Especially when a cylinder operates with high frequency or is installed where there is a lot of vibration, ensure that all parts remain secure. 4. Design the equipment so that the maximum theoretical force is not applied to the cylinder. If the cylinder becomes damaged there is a danger of human injury and or equipment damage. 5. Select the mounting base by taking into con- sideration its rigidity because the cylinder applies a large amount of force. Otherwise there is a danger of human injury and or equipment damage. 6. Consider the possibility of a decrease in circuit pressure when power is turned off. If the cylinder is used for a clamping application there is a danger of the workpiece being released since the circuit pressure decreases when the power is turned off. Install safety equipment to prevent human injury and damage to machine and or equipment. The same consideration should be given for hanging or lift applications to prevent dropping of a workpiece. 7. Consider a possible loss of power source. Measures should be taken to protect against bodily injury and equipment damage in the event that there is a loss of power to equipment controlled by pneumatics, electricity, or hydrau- lics. 8. Consider emergency stops. Design so that human injury and/or damage to machinery and equipment will not be caused when machinery is stopped by a safety device under abnormal conditions, a power outage or a manual emergency stop. 9. Consider the action when operation is restarted after an emergency stop or abnormal stop. Design the machinery so that human injury or equipment damage will not occur upon restart of operation. When the cylinder has to be reset at the starting position, install manual safely equipment. 10. Intermediate stop In the case of 3-position closed center of a valve, it is difficult to make a piston stop at the required position as accurately and precisely as with hydraulic pressure due to compressibility of air. Furthermore, since valves and cylinders, etc. are not guaran- teed for zero air leakage, it may not be possible to hold a stopped position for an extended period of time. Contact SMC in the case it is necessary to hold a stopped position for an extended period. Do not intermediately stop the CLKQ cylinder during a locking operation because it will shorten the life of the cylinder. Design Warning Selection 1. Confirm the specifications. The products featured in this catalog are designed for use in industrial compressed air systems. If the products are used in conditions where pressure and/or temperature are outside the range of specifications, damage and/or malfunctions may occur. Do not use in these conditions. (Refer to the specifica- tions.) Consult SMC if you use a fluid other than compressed air. 2. Do not use for applications other than clamping. Since the cylinder performs both positioning and clamping simultaneously, any other application may cause an accident or damage to the cylinder. 3. Do not modify the cylinder. Do not modify the cylinder because it may cause damage to it, shorten the protect life, and or cause an accident. 4. The following table shows the maximum thick- ness of workpieces that be clamped. Workpieces to be clamped should not be thicker than those shown in the table. 5. Clamp only the flat side of a workpiece. 6. If a workpiece is transferred three dimension- ally and at high speed by a robot after it is clamped, the work weight must be 1/10 or less of the theoretical thrust (clamping force), or stoppers should be installed as a preventive measure for the movement of the workpiece. 7. Do not clamp without setting the workpiece on a work surface. If the clamp arm makes contact with the seat surface without clamping a workpiece, the surface flatness condition of the seat surface and the clamp arm (the clamping surface) will be adversely effected. 8. Do not apply an impact load, strong vibrations or rotating force to the product. Since the cylinder is composed of precisely manufactured parts, they may be damaged and the life may be shortened if a strong impact load, strong vibration or rotating force are applied. Warning Be sure to read this before handling. Refer to the back cover for Safety Instructions. For Actuator and Auto Switch Precautions, refer to “Handling Precautions for SMC Products” and the Operation Manual on the SMC website, http://www.smcworld.com Model Without shims With shims CKQG 10 mm 10 to 13 mm CLKQG 10 mm 10 to 13 mm CKQP 10 mm 10 to 13 mm CLKQP 10 mm 10 to 13 mm 24 [For the CLKQG/P series only] 9. Do not use for intermediate cylinder stops. This cylinder is designed to lock in a clamped condition to prevent unwanted movement. Do not perform any intermediate stops while the cylinder is operating, since it will shorten the product life. 10. Select the correct locking position since this cylinder does not generate a holding force opposite to the locking direction. The forwarded lock type (F type) clamp does not generate a holding force in the opposite direction (clamping direction). In addition the locking direction can not be changed. 11. Even when locked, there may be a stroke movement of approximately 1 mm in the locking direction due to external forces, such as the weight of the workpiece. Even when locked, if air pressure drops, a stroke movement of approximately 1 mm may occur in the locking direction. This is caused by external forces, such as, the workpiece weight due to the general characteristics of the locking mechanism. Warning 1. To adjust the cylinder speed, attach a speed controller and begin to adjust the speed by setting it to a low speed first. Gradually increase the set speed till the required speed is reached. Caution Selection Applicable Guide Pin Diameter Clamping Force [N] Note 1) When designing a circuit with an operating pressure that exceeds 0.75 MPa, consider the holding force of the lock since the holding force for the CLKQG/P lock is 982 N. The cylinder should be used below the maximum theoretical holding force because damage, shortening of life, and or an accident may occur due to friction in the lock section or damage from a load which exceeds the lock holding force. Note 2) Design a circuit taking into consideration that it takes approximately 0.3 seconds from the time an unclamped cylinder starts to operate to the time that the clamping force is generated. Note 3) Take into consideration the durability of a workpiece because it may be damaged if the clamping force is too great. Series CKQ l/CLKQ l Specific Product Precautions 2 G P G P Be sure to read this before handling. Refer to the back cover for Safety Instructions. For Actuator and Auto Switch Precautions, refer to “Handling Precautions for SMC Products” and the Operation Manual on the SMC website, http://www.smcworld.com Model Guide pin diameter [mm] 12.5 12.7 12.8 12.9 13.0 14.5 14.7 14.8 14.9 15.0 15.5 15.7 15.8 15.9 16.0 Applicable hole diameter of workpiece For ø13 For ø15 For ø16 Guide pin shape Round type Model Guide pin diameter [mm] 17.5 17.7 17.8 17.9 18.0 19.5 19.7 19.8 19.9 20.0 24.5 24.7 24.8 24.9 25.0 29.5 29.7 29.8 29.9 30.0 Applicable hole diameter of workpiece For ø18 For ø20 For ø25 For ø30 Guide pin shape Round type, Diamond type Model Guide pin diameter [mm] Operating pressure [MPa] 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 CKQG CKQP ø12.5 to ø13.0 164.9 329.8 494.7 659.6 824.5 989.4 1154 1319 1484 ø14.5 to ø30.0 164.9 329.8 494.7 659.6 824.5 989.4 — — — CLKQG CLKQP ø12.5 to ø13.0 82.4 247.3 412.2 577.1 742.0 906.9 1071.8 Note 1) 1236.7 Note 1) 1401.6 Note 1) ø14.5 to ø30.0 82.4 247.3 412.2 577.1 742.0 906.9 — — — 25 B A B A B A Extension locking F Drop prevention 1 2 Emergency stop 3 4 1. Do not use the cylinder until it is confirmed that the equipment is operating correctly. After installation, maintenance or replacement, connect the compressed air or electricity and verify that the installation is correct by performing appropriate function and/or leakage tests. 2. Do not dent the cylinder tube or the guide pin parts. Slight deformation will cause a malfunction since the tube I.D. is manufactured with a tight tolerance. Excessive impact will cause damage to the guide pin because it is heat treated. 3. Prevent any foreign materials, such as machining chips, from entering into internal cylinder from the air supply port. When the mounting holes for the cylinder are made, machined chips may enter the cylinder from the air supply port if the cylinder is left near the installation site. Prevent the machining chips from entering into the cylinder. 4. The opening part of a guide pin should not face in the same direction as oncoming spatter. If the spatter enters the cylinder from the opening part of the guide pin, it will shorten the product life and cause a malfunction. Caution Mounting 2. Recommended pneumatic circuit for the CLKQG/P series • Drop prevention circuit 1) Do not use 3 position valves with circuit example 1. The lock may be released due to inflow of the unlocking pressure. 2) Install speed controllers as meter-out control. (Circuit example 1) When they are not installed or they are used under meter-in control, it may cause malfunction. 3) Branch off the compressed air piping for the lock unit between the cylinder and the speed controller. (Circuit example 1) Note that branching off in other sections may shorten the service life. 4) Perform piping so that the unlocking port side going from the piping junction is short. (Circuit example 1) If the piping of unlocking port side is longer than that of the cylinder port from the piping junction, this may cause unlocking malfunction or shorten the service life. 5) Be aware of reverse exhaust pressure flow from common exhaust type valve manifolds. (Circuit example 1) Since the lock may be released due to reverse exhaust pressure flow, use an individual exhaust type manifold or single type valve. 6) Be sure to release the lock before operating the cylinder. (Circuit example 2) When the lock release delays, a cylinder may eject at high speed, which is extremely dangerous. It may also damage the cylinder, greatly shorten the service life or cause locking malfunction. Even when the cylinder moves freely, be sure to release the lock and operate the cylinder. 7) Be aware that the locking action may be delayed due to the piping length or the timing of exhaust. (Circuit example 2) The locking action may be delayed due to the piping length or the timing of exhaust, which also makes the stroke movement toward the lock larger. Install the solenoid valve for locking closer to the cylinder than the cylinder drive solenoid valve. • Emergency stop circuit 1) Perform emergency stops with the pneumatic circuit. (Circuit examples 3 and 4) This cylinder is designed for locking against inadvertent movement from a stationary condition. Do not perform interme- diate stops while the cylinder is operating, as this may damage the cylinder, cause unlocking malfunction or shorten the service life. Emergency stops must be performed with the pneumatic circuit, and workpieces must be held with the locking mechanism after the cylinder fully stops. 2) When restarting the cylinder from the locked state, remove the workpiece and exhaust the residual pressure in the cylinder. (Circuit examples 3 and 4) A cylinder may eject at high speed, which is extremely danger- ous. It may also damage the cylinder, greatly shorten the service life or cause locking malfunction. Warning 1. Recommended pneumatic circuit for the CKQG/P series The following is an example of a basic meter-out control circuit for operating a cylinder using an air filter, a regulator, a solenoid valve and a speed controller. Pneumatic Circuit Recommended pneumatic circuit Series CKQ l/CLKQ l Specific Product Precautions 3 G P G P 3) Be sure to release the lock before operating the cylinder. (Circuit example 4) When the lock release delays, the cylinder may eject at high speed, which is extremely dangerous. It may also damage the cylinder, greatly shorten the service life or cause locking malfunction. Even when the cylinder moves freely, be sure to release the lock and operate the cylinder. • Drop prevention circuit, Emergency stop circuit 1) If installing a solenoid valve for a lock unit, be aware that repeated supply and exhaustion of air may cause condensation. (Circuit examples 2 and 4) The lock unit operating stroke is very small and so the pipe is long. If supplying and exhausting air repeatedly, condensation, which occurs by adiabatic expansion, accumulates in the lock unit. This may then cause air leakage and an unlocking malfunction due to corrosion of internal parts. Circuit example Be sure to read this before handling. Refer to the back cover for Safety Instructions. For Actuator and Auto Switch Precautions, refer to “Handling Precautions for SMC Products” and the Operation Manual on the SMC website, http://www.smcworld.com 26 Welded point Welded point Clamp arm Clamping direction Guide pin Winding direction Sealant tape Expose approx. 2 threads Series CKQ l/CLKQ l Specific Product Precautions 4 G P G P Be sure to read this before handling. Refer to the back cover for Safety Instructions. For Actuator and Auto Switch Precautions, refer to “Handling Precautions for SMC Products” and the Operation Manual on the SMC website, http://www.smcworld.com 5. Consider the welding point of the guide pin when determining the direction of the clamp arm setting. The clamp arm will be damaged if clamping is performed at the welded point of the guide pin. Therefore, set the clamping direction as illustrated below, so that the welded point is not effected by clamping. 6. When assembling and adjusting the product, begin the task by applying pressure only to the unlocking port (for the CLKQG/P series only). 7. When attaching a cylinder to the equipment, use the tightening torque specified in the below table. 8. Check the auto switch operation when the product is used where welding is performed. 9. When installing a cylinder with an auto switch, secure enough space on the bottom side of the cylinder providing the minimum bending radius for the lead wire to permit better serviceability (such as replacement of groove mounting auto switches). 10. Operating manual Install the products and operate them only after reading the operating manual carefully and understanding its contents. Also, keep the manual where it can be referred to as neces- sary. 1. Before piping Before piping, it should be thoroughly blown out with air (flushing) or washed to remove chips, cutting oil and other debris from inside the pipe. 2. Wrapping of sealant tape When screwing piping or fittings into ports, ensure that chips from the pipe threads or sealing material do not get inside the piping. Also, when the sealant tape is used, leave 1.5 to 2 thread ridges exposed at the end of the threads. 3. Piping length should be short. If the piping to the cylinder is too long, the volume of water vapor in the internal tubing increases beyond that of the internal cylinder due to the generation of water vapor by adiabatic expansion. Since the water vapor stays inside of the tubing without being released into the air, repeated operation results in the generation of water. Grease in the cylinder is drained out as it flows away with the water. This action lowers the smoothness in the cylinder, resulting in air leakage due to worn out seals, and or malfunction due to increased friction resistance. Please do the following to prevent this problem: 1) Tubing from a solenoid valve to a cylinder should be as short as possible to assure the evacuation of the generated water vapor into the air. As a guide, the air capacity in the cylinder, which when converted to atmospheric pressure x 0.7 should be ≥ the piped tubing capacity. 2) Pipe a speed exhaust controller ASV and a quick exhaust valve to a cylinder to exhaust the exhaust pressure directly to the air. 3) Piping port should face downward so that the generated moisture inside tubing does not easily return to the cylinder. Caution Caution Mounting Piping Thread size Tightening torque [N·m] M10 20 to 25 M12 35 to 42 27 Cover (4 sides) Flat head screwdriver 1. If spatter enters the cylinder body, remove it by first detaching the covers. Do not scratch or make dents on the sliding parts of the piston rod by striking it with other objects or grasping them with other objects. Since the outside diameter of a piston rod is manufactured with a tight tolerance, even a slight deformation can cause an operation malfunction. Any scratches and dents on the sliding parts of the piston rod can cause damage to the seals, resulting in air leakage. 2. To release the cover, insert a flat head screw- driver in the notch on the cover and apply force. If a finger is used to remove the cover, the edge of the cover’s notch may injure the finger. Caution 3. Drain flushing Remove drainage from air filters regularly. (Refer to the specifications.) 1. Lubrication for the CKQG/P cylinder The cylinder is lubricated at the factory, and can be used without further lubrication. In the event that lubricant is used, install a lubricator in the circuit and use Class 1 turbine oil (without additives) ISO VG-32. A malfunction can occur due to loss of the original lubricant if lubrication is stopped in the future. Therefore, once lubrication is applied, it must be used continuously. 2. Lubrication for the CLKQG/P cylinder Do not lubricate because it may considerably lower the locking performance. Caution Lubrication Maintenance Handling Magnetic field resistant auto switches D-P79WSE/D- P74l type are specifically for use with magnetic field resistant cylinders and are not compatible with general auto switches or cylinders. Magnetic field resistant cylinders are labeled as follows. Mounting 1. In order to fully use the capacity of magnetic field resistant auto switches, strictly observe the follow- ing precautions. 1) Do not allow the magnetic field to occur when the cylinder piston is moving. 2) When a welding cable or welding gun electrodes are near the cylinder, change the auto switch position to fall within the operational ranges shown in the graphs on page 29, or move the welding cable away from the cylinder. 3) Cannot be used in an environment where welding cables surround the cylinder. 4) Consult SMC when a welding cable and welding gun electrodes (something energized with secondary current) are near multiple switches. 2. In an environment where spatter directly hits the lead wire, cover the lead wire with protective tubing. Use protective tubing I.D. ø8 or more that has excellent heat resistance and flexibility. Magnetic field resistant cylinder with built-in magnet (For use with auto switch D-P7 type) Contact Capacity Never operate a load that exceeds the maximum contact capacity of the auto switch. Series CKQ l/CLKQ l Specific Product Precautions 5 G P G P Be sure to read this before handling. Refer to the back cover for Safety Instructions. For Actuator and Auto Switch Precautions, refer to “Handling Precautions for SMC Products” and the Operation Manual on the SMC website, http://www.smcworld.com 28 L2 L2 L1 L2 L1 L1 L1 L2 0 10 20 30 40 50 60 70 80 0 5000 10000 15000 20000 Welding current [A] Safety distance L 1 [mm] Dangerous range 0 10 20 30 40 50 60 70 80 0 5000 10000 15000 20000 Welding current [A] Safety distance L 1 [mm] Dangerous range 0 10 20 30 40 50 60 70 80 0 5000 10000 15000 20000 Welding current [A] Safety distance L 2 [mm] Dangerous range 0 10 20 30 40 50 60 70 80 0 5000 10000 15000 20000 Welding current [A] Safety distance L 2 [mm] Dangerous range Operable range Operable range Operable range Operable range Series CKQ l/CLKQ l Specific Product Precautions 6 G P G P Be sure to read this before handling. Refer to the back cover for Safety Instructions. For Actuator and Auto Switch Precautions, refer to “Handling Precautions for SMC Products” and the Operation Manual on the SMC website, http://www.smcworld.com Safety Distance from Side of Auto Switch Safety Distance from Top of Auto Switch Data: Magnetic Field Resistant Reed Switch (D-P79WSE type, D-P74l type) Safety Distance 29 Dust cover Securing bolt for the dust cover Flat head screwdriver Unlocking lever Lock ring Head end Rod end Locking direction Series CKQ l/CLKQ l Specific Product Precautions 7 G P G P Be sure to read this before handling. Refer to the back cover for Safety Instructions. For Actuator and Auto Switch Precautions, refer to “Handling Precautions for SMC Products” and the Operation Manual on the SMC website, http://www.smcworld.com 1. Do not unlock when an external force, such as a load or spring force is being applied. This is very dangerous because the cylinder will move suddenly. Take the following steps. 1) Restore the air pressure in the B line of the pneumatic circuit to operating pressure. Once restored, gradually let the air pressure drop. 2) If air pressure cannot be used, prevent cylinder movement with a lifting device such as a jack, then release the lock. 2. After all safety precautions have been con- firmed, perform the manual release by follow- ing the steps shown below. Carefully confirm that no one is inside the load movement range, that there is no danger even if the load moves suddenly, etc. 1) Remove the dust cover. 2) Insert a flat head screwdriver on the rod end of the manual unlocking lever as shown in the figure above, and lightly push the screwdriver in the direction of the arrow (rod end) to unlock. Warning Operation How to unlock manually 30 ∗ The compact magnetic field resistant auto switch (D-P3DWA) added. ∗ Number of pages decreased from 64 to 32. TY Revision history Edition B Safety Instructions Be sure to read the “Handling Precautions for SMC Products” (M-E03-3) and “Operation Manual” before use. Caution SMC products are not intended for use as instruments for legal metrology. Measurement instruments that SMC manufactures or sells have not been qualified by type approval tests relevant to the metrology (measurement) laws of each country. Therefore, SMC products cannot be used for business or certification ordained by the metrology (measurement) laws of each country. Compliance Requirements ∗1) ISO 4414: Pneumatic fluid power – General rules relating to systems. ISO 4413: Hydraulic fluid power – General rules relating to systems. IEC 60204-1: Safety of machinery – Electrical equipment of machines. (Part 1: General requirements) ISO 10218-1: Manipulating industrial robots – Safety. etc. Caution indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury. Caution: Warning indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury. Warning: Danger : Danger indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury. Warning Caution 1. The compatibility of the product is the responsibility of the person who designs the equipment or decides its specifications. Since the product specified here is used under various operating conditions, its compatibility with specific equipment must be decided by the person who designs the equipment or decides its specifications based on necessary analysis and test results. The expected performance and safety assurance of the equipment will be the responsibility of the person who has determined its compatibility with the product. This person should also continuously review all specifications of the product referring to its latest catalog information, with a view to giving due consideration to any possibility of equipment failure when configuring the equipment. 2. Only personnel with appropriate training should operate machinery and equipment. The product specified here may become unsafe if handled incorrectly. The assembly, operation and maintenance of machines or equipment including our products must be performed by an operator who is appropriately trained and experienced. 3. Do not service or attempt to remove product and machinery/ equipment until safety is confirmed. 1. The inspection and maintenance of machinery/equipment should only be performed after measures to prevent falling or runaway of the driven objects have been confirmed. 2. When the product is to be removed, confirm that the safety measures as mentioned above are implemented and the power from any appropriate source is cut, and read and understand the specific product precautions of all relevant products carefully. 3. Before machinery/equipment is restarted, take measures to prevent unexpected operation and malfunction. 4. Contact SMC beforehand and take special consideration of safety measures if the product is to be used in any of the following conditions. 1. Conditions and environments outside of the given specifications, or use outdoors or in a place exposed to direct sunlight. 2. Installation on equipment in conjunction with atomic energy, railways, air navigation, space, shipping, vehicles, military, medical treatment, combustion and recreation, or equipment in contact with food and beverages, emergency stop circuits, clutch and brake circuits in press applications, safety equipment or other applications unsuitable for the standard specifications described in the product catalog. 3. An application which could have negative effects on people, property, or animals requiring special safety analysis. 4. Use in an interlock circuit, which requires the provision of double interlock for possible failure by using a mechanical protective function, and periodical checks to confirm proper operation. 1. The product is provided for use in manufacturing industries. The product herein described is basically provided for peaceful use in manufacturing industries. If considering using the product in other industries, consult SMC beforehand and exchange specifications or a contract if necessary. If anything is unclear, contact your nearest sales branch. Limited warranty and Disclaimer/ Compliance Requirements The product used is subject to the following “Limited warranty and Disclaimer” and “Compliance Requirements”. Read and accept them before using the product. Limited warranty and Disclaimer 1. The warranty period of the product is 1 year in service or 1.5 years after the product is delivered, whichever is first.∗2) Also, the product may have specified durability, running distance or replacement parts. Please consult your nearest sales branch. 2. For any failure or damage reported within the warranty period which is clearly our responsibility, a replacement product or necessary parts will be provided. This limited warranty applies only to our product independently, and not to any other damage incurred due to the failure of the product. 3. Prior to using SMC products, please read and understand the warranty terms and disclaimers noted in the specified catalog for the particular products. ∗2) Vacuum pads are excluded from this 1 year warranty. A vacuum pad is a consumable part, so it is warranted for a year after it is delivered. Also, even within the warranty period, the wear of a product due to the use of the vacuum pad or failure due to the deterioration of rubber material are not covered by the limited warranty. 1. The use of SMC products with production equipment for the manufacture of weapons of mass destruction (WMD) or any other weapon is strictly prohibited. 2. The exports of SMC products or technology from one country to another are governed by the relevant security laws and regulations of the countries involved in the transaction. Prior to the shipment of a SMC product to another country, assure that all local rules governing that export are known and followed. These safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions indicate the level of potential hazard with the labels of “Caution,” “Warning” or “Danger.” They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC)∗1), and other safety regulations. Safety Instructions