Plate Cylinder Type C(L)KU32. HIGH type. with lock. LOW type (Small auto switch) LAll types with lock OHolds a workpiece during emergency stops.

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in lamp ylinders INFORMTION ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com ompact ylinder Type (L)KQ32 Magnetic field resistant auto switch mounting (-X2081) I (-X2082) (Magnetic field resistant auto switch) I with lock with lock (Magnetic field resistant auto switch) New (Small auto switch) Lø32 pin clamp cylinder available Oompact design makes it applicable to a broad range of workpieces. Oontributes to a lightweight jig. late ylinder Type (L)KU32 Magnetic field resistant auto switch mountable Small auto switch mounting (-X2321) I (-X2322) I with lock with lock (Magnetic field resistant auto switch) I (Magnetic field resistant auto switch) Llate cylinder with small auto switch Magnetic field resistant auto switch mounting (-X2091) I (-X2092) (Magnetic field resistant auto switch) Small auto switch T W I Lll s with lock Oolds a workpiece during emergency stops. with lock (Magnetic field resistant auto switch) Use the new series "(L)KU32-X2321/ X2322" with improved mountability of the magnetic field resistant auto switch. L29 mm width Ls and a diamond shape option (available for ø10 or 29 more) for workpieces with ø9, ø11 and ø13 mm hole diameters L2 s of clamping heights can be selected. eight: 30 mm (), 100 mm (I ) (L)KQ32 ompact cylinder ( diameter: ø12) (L)KU32 late cylinder ( diameter: ø12) L1 L2 [mm] (L)KQ50 ( diameter: ø13) lamping height I I I lamping height 30 100 30 100 24 54 ody thickness T 50 29 66 ody width W 50 66 ody 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 (11) 1110 (1350) 7 (950) 910 (1120) 16 (2190) 18 (2350) * Values in ( ) for specification with lock Series (L)KQ32/(L)KU32 14-E638

ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com in lamp ylinders Series (L )KQ32/(L )KU32 L Lock mechanism to prevent dropping of workpiece during emergency stops L dded diamond to guide pin shapes. Opplicable hole diameter of workpiece for ø10 to ø20 L Magnetic field resistant auto switch and small auto switch available Magnetic field resistant auto switch orresponding model/(l)kq32 (-X2081, -X2082) ossible to mount on 4 surfaces OMagnetic field resistant auto switch: -3Wl * -4W also available. (Order separately) Refer to page 20. KQ32l-X2081 orresponding model/(l)ku32 (-X2321, -X2322 only) NewOMagnetic field resistant auto switch: -3Wl OSolid state auto switch*: -M9lV, -M9lWV OReed auto switch*: -73, -79W * annot be used under strong magnetic field. New Magnetic field resistant auto switch available Magnetic field resistant auto switch Small auto switch workability improved by changing the auto switch structure ossible to mount on 2 surfaces KU32l-X2321 LKU32l-X2321 pplication Examples KU32 (late cylinder ) Oompatible with installing in narrow spaces OFor clamping small and lightweight workpiece and material handling, etc. ody width 29 mm 1 LKU32 (late cylinder with lock) OUnclamp direction locking Orop prevention for workpiece during emergency stops

in lamp ylinder ompact ylinder Type Series (L)KQ32 ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com lamping height lamping height I surface surface surface position (viewed from top) Symbol lock Nil out lock L lock surface position side surface side surface side side ow to Order L KQ 32 075 R L L KQ 32 075 R ore size 32 32 mm diameter For guide pin diameter, refer to Table 1 below. shape Same as the port side side lamp arm 90 from the port side side X2081 X2082 Number of auto switches Nil 2 pcs. S 1 pc. (Unclamping side) uto switch Nil out auto switch (uilt-in magnet) -3WS E -3WSE N -3W L -3WL Z -3WZ uto switches are shipped together, (but not assembled). Refer to the table below for the applicable auto switches. When the total thickness of clamped workpiece is over 2 mm, the auto switch may not be adjusted to the most sensitive position. Secure the minimum bending radius of the auto switch lead wire before use (Refer to page 19). lamp arm position (clockwise viewed from top) 180 from the port side side lamp arm 2 from the port side side lamp arm lamp arm Table 1. uide in iameter Symbol 075 076 077 078 079 080 085 086 087 088 089 090 095 096 097 098 099 100 105 106 107 108 109 110 diameter [mm] 7.5 7.6 7.7 7.8 7.9 8.0 8.5 8.6 8.7 8.8 8.9 9.0 9.5 9.6 9.7 9.8 9.9 10.0 10.5 10.6 10.7 10.8 10.9 11.0 pplicable hole diameter of workpiece [mm] For ø8 For ø9 For ø10 For ø11 shape Round Round /iamond pplicable uto Switches/Refer to the est neumatics No.3 for further information on auto switches. -3WZ Note 1) L: rogrammable Logic ontroller Note 2) There are applicable auto switches other than the listed above. For details, refer to page 20. R Round iamond Symbol lamp arm position Symbol lamp arm position Symbol 115 116 117 118 119 120 125 126 127 128 129 130 135 136 137 138 139 1 145 146 147 148 149 150 diameter [mm] 11.5 11.6 11.7 11.8 11.9 12.0 12.5 12.6 12.7 12.8 12.9 13.0 13.5 13.6 13.7 13.8 13.9 14.0 14.5 14.6 14.7 14.8 14.9 15.0 pplicable hole diameter of workpiece [mm] For ø12 For ø13 For ø14 For ø15 shape Round /iamond Symbol 155 156 157 158 159 160 175 176 177 178 179 180 195 196 197 198 199 200 diameter [mm] 15.5 15.6 15.7 15.8 15.9 16.0 17.5 17.6 17.7 17.8 17.9 18.0 19.5 19.6 19.7 19.8 19.9 20.0 pplicable hole diameter of workpiece [mm] For ø16 For ø18 For ø20 shape Round /iamond Type Solid state auto switch uto switch model pplicable magnetic field Electrical entry Indicator light Wiring (in no. in use) 2-wire (3 4) -3WS re-wired connector -3WSE magnetic field 2-wire (1 4) 2-color -3W (Single-phase indication -3WL welding magnetic field) rommet 2-wire Load voltage 24 V Lead wire length 0.3 m 0.5 m 3 m 5 m pplicable load Relay, L Note 1) 2

Series (L)KQ32 asic Specifications ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com (Magnetic field resistant auto switch) lamping Force (L)KQ32 Note 1) 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). esign circuit taking into consideration the time before the clamping force is generated. Note 2) etermine the clamping force according to the strength of the workpiece. It can be damaged if the clamping force is too large. Note 3) s and clamp arms are consumable items. lease prepare spare parts in case they are damaged. It is recommended to prepare spare parts for guide pins and clamp arms, especially for products used in workpieces with ø12 or less hole diameters. Weight diameter [mm] I with lock with lock (Magnetic field resistant auto switch) diameter [mm] ø7.5 to ø8.0 ø8.5 to ø9.0 ø9.5 to ø10.0 ø10.5 to ø11.0 ø11.5 to ø12.0 ø12.5 to ø13.0 ø13.5 to ø14.0 ø14.5 to ø15.0 ø15.5 to ø16.0 ø17.5 to ø18.0 ø19.5 to ø20.0 ction * Minimum operating pressure is 0.2 Ma when cylinder part and locking part use the same piping. Lock Specifications Locking action Unlocking pressure Lock starting pressure Locking direction size (Lock release port) olding force (Maximum static load) Operating pressure [Ma] Spring locking (Exhaust locking) 0.2 Ma 0.05 Ma Unclamp direction locking 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 ø7.5 to ø13.0 121 181 241 302 362 422 ø13.5 to ø20.0 121 181 241 302 362 422 483 543 603 Rc1/8 2 N (L)KQ32 ouble acting ore size [mm] 32 ylinder stroke/lamp stroke [mm] 12.5 (out workpiece)/10 Fluid ir Minimum operating pressure KQl: 0.1 Ma LKQl: 0.15 Ma * Maximum ø7.5 to ø13.0 0.7 Ma operating pressure diameter [mm] ø13.5 to ø20.0 1.0 Ma mbient and fluid temperature 10 to 60 (No freezing) ushion None Lubrication Non-lube iston speed (lamp speed) 50 to 150 mm/sec size (ylinder port) Rc1/8 KQ32 LKQ32 -X2081 -X2082 -X2081 -X2082 900 1110 11 1350 9 1150 1180 1390 950 1160 1190 10 [N] Unit: g 3

in lamp ylinder ompact ylinder Type Series (L)KQ32 Replacement arts ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com lamp arm assembly asic internal retaining ring (Except the -X2081 series) Rod seal iston seal uide in Order No. KQ32X diameter * Refer to Table 1 (Symbol 2) below. R Round 075 R Tube gasket KQl32-100R -X2082 shape iamond KQ32X * The clamp arm includes a basic internal retaining ring. Table 1. uide in iameter/pplicable ole iameter of Workpiece Symbol 1 pplicable hole diameter of workpiece 08 8 09 9 10 10 11 11 Symbol 2 diameter 075 7.5 076 7.6 077 7.7 078 7.8 079 7.9 080 8.0 085 8.5 086 8.6 087 8.7 088 8.8 089 8.9 090 9.0 095 9.5 096 9.6 097 9.7 098 9.8 099 9.9 100 10.0 105 10.5 106 10.6 107 10.7 108 10.8 109 10.9 110 11.0 Shape Round Round iamond Seal Kit (For without lock only) * Seal kit includes q, w, e. Since the seal kit does not include a grease pack, order the rease ack below separately. * LKQ cannot be disassembled and therefore no seal kit is available. rease ack lamp rm ssembly Order No. pplicable hole diameter of workpiece * Refer to Table 1 (Symbol 1) below. Symbol 1 * lease consult with SM when replacing the actuating cylinders. 08 lamp arm assembly pplicable hole diameter of workpiece 12 12 13 13 14 14 15 15 Symbol 2 diameter 115 11.5 116 11.6 117 11.7 118 11.8 119 11.9 120 12.0 125 12.5 126 12.6 127 12.7 128 12.8 129 12.9 130 13.0 135 13.5 136 13.6 137 13.7 138 13.8 139 13.9 1 14.0 145 14.5 146 14.6 147 14.7 148 14.8 149 14.9 150 15.0 Kit no. Q232-S Kit no. R-S-010 Shape Round iamond : Lock unit holding bolt ontents qiston seal wrod seal etube gasket ontents rease 10 g ylinder port : ylinder ylinder head side holding bolt Warning When replacing the arm for cylinders with lock (Series LKQ32), never loosen : Lock unit holding bolt shown above (2 places). (ylinders are fixed in place with : ylinder holding bolt (2 places).) Symbol 1 pplicable hole diameter of workpiece 16 16 18 18 20 20 Symbol 2 diameter 155 15.5 156 15.6 157 15.7 158 15.8 159 15.9 160 16.0 175 17.5 176 17.6 177 17.7 178 17.8 179 17.9 180 18.0 195 19.5 196 19.6 197 19.7 198 19.8 199 19.9 200 20.0 Shape Round iamond 4

Series (L)KQ32 imensions KQl32 (lamping height ) The figures below indicate the KQ32-lRL-X2081. ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com (183) 26 14.5 15.5 12 48 67 49.5 surface 10.5 (9) 10 (lamp stroke) 19.8 32.5 50 52 30±0.05 30 49.5 12.5 (ylinder stroke) 25±0.1 30 20 15 15 50 77±0.1 2 x ø67 epth 10 4 x M8 x 1.25 epth 12 ole diameter of workpiece d K SR Q number 7.5 075 7.6 076 ø8 6 20 7.7 077 3.5 3.5 7.8 078 7.9 079 8.0 080 8.5 085 8.6 086 ø9 6.5 20 8.7 087 4 4 8.8 088 8.9 089 9.0 090 9.5 095 9.6 096 ø10 7.5 20 9.7 097 4 4.5 9.2 9.8 098 9.9 099 10.0 100 10.5 105 10.6 106 ø11 7.5 20 10.7 107 4 4.5 9.8 10.8 108 10.9 109 11.0 110 5 ød 2 x Rc1/8 0 0.05 8 to 10 27 ø K 45 SR 7.5 10.5 Q 120 ole diameter of workpiece d K SR Q number 11.5 115 11.6 116 ø12 8.5 20 11.7 117 5 5 10.9 11.8 118 11.9 119 12.0 120 12.5 125 12.6 126 ø13 8.5 20 12.7 127 5 5.5 11.6 12.8 128 12.9 129 13.0 130 13.5 135 13.6 136 ø14 10.5 25 13.7 137 6 5.5 12.6 13.8 138 13.9 139 14.0 1 14.5 145 14.6 146 ø15 10.5 25 14.7 147 6 6 13.3 14.8 148 14.9 149 15.0 150 Q iamond cut shape ( dia.: ø9.5 or more) surface position surface surface lamp arm side surface side surface side side lamp arm position Same as the port side 90 from the port side 180 from the port side 2 from the port side side ole diameter of workpiece d K SR Q number 15.5 155 15.6 156 ø16 11.5 25 15.7 157 6 6.5 14.3 15.8 158 15.9 159 16.0 160 17.5 175 17.6 176 ø18 13 27 17.7 177 6 7.5 16.4 17.8 178 17.9 179 18.0 180 19.5 195 19.6 196 ø20 13 27 19.7 197 6 8 17.2 19.8 198 19.9 199 20.0 200

in lamp ylinder ompact ylinder Type Series (L)KQ32 imensions KQl32 (lamping height I ) The figures below indicate the KQ32-lR-X2082. ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com (253) 26 14.5 85.5 12 48 67 49.5 surface 10.5 (79) 10 (lamp stroke) 19.8 32.5 50 52 30±0.05 30 49.5 12.5 (ylinder stroke) 25±0.1 100 20 15 15 50 147±0.1 2 x ø67 epth 10 4 x M8 x 1.25 epth 12 ole diameter of workpiece d K SR Q number 7.5 075 7.6 076 ø8 6 20 7.7 077 3.5 3.5 7.8 078 7.9 079 8.0 080 8.5 085 8.6 086 ø9 6.5 20 8.7 087 4 4 8.8 088 8.9 089 9.0 090 9.5 095 9.6 096 ø10 7.5 20 9.7 097 4 4.5 9.2 9.8 098 9.9 099 10.0 100 10.5 105 10.6 106 ø11 7.5 20 10.7 107 4 4.5 9.8 10.8 108 10.9 109 11.0 110 ød 8 to 10 2 x Rc1/8 0 0.05 27 ø K 45 SR 7.5 10.5 Q 120 Q iamond cut shape ( dia.: ø9.5 or more) ole diameter of workpiece d K SR Q number 11.5 115 11.6 116 ø12 8.5 20 11.7 117 5 5 10.9 11.8 118 11.9 119 12.0 120 12.5 125 12.6 126 ø13 8.5 20 12.7 127 5 5.5 11.6 12.8 128 12.9 129 13.0 130 13.5 135 13.6 136 ø14 10.5 25 13.7 137 6 5.5 12.6 13.8 138 13.9 139 14.0 1 14.5 145 14.6 146 ø15 10.5 25 14.7 147 6 6 13.3 14.8 148 14.9 149 15.0 150 surface position surface surface lamp arm side surface side surface side side lamp arm position Same as the port side 90 from the port side 180 from the port side 2 from the port side side ole diameter of workpiece d K SR Q number 15.5 155 15.6 156 ø16 11.5 25 15.7 157 6 6.5 14.3 15.8 158 15.9 159 16.0 160 17.5 175 17.6 176 ø18 13 27 17.7 177 6 7.5 16.4 17.8 178 17.9 179 18.0 180 19.5 195 19.6 196 ø20 13 27 19.7 197 6 8 17.2 19.8 198 19.9 199 20.0 200 6

Series (L)KQ32 imensions LKQl32 (lamping height ) The figures below indicate the LKQ32-lRL-X2081. ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com (215) 26 12 15.5 14.5 80 67 49.5 surface 10.5 (9) 48 32 19.8 32.5 52 30±0.05 30 49.5 25±0.1 30 20 15 15 50 77±0.1 2 x ø67 epth 10 ole diameter of workpiece d K SR Q number 7.5 075 7.6 076 ø8 6 20 7.7 077 3.5 3.5 7.8 078 7.9 079 8.0 080 8.5 085 8.6 086 ø9 6.5 20 8.7 087 4 4 8.8 088 8.9 089 9.0 090 9.5 095 9.6 096 ø10 7.5 20 9.7 097 4 4.5 9.2 9.8 098 9.9 099 10.0 100 10.5 105 10.6 106 ø11 7.5 20 10.7 107 4 4.5 9.8 10.8 108 10.9 109 11.0 110 7 4 x M8 x 1.25 epth 12 ød 0 0.05 8 to 10 LOK ustproof cover (Manual unlocking unit) 2 x Rc1/8 Lock ring exagon socket head cap screw ead side 27 ø K 45 SR 9 7.5 42.5 Q Manually unlocking 1) Remove the dustproof cover. 2) Screw the hexagon socket head cap screw (M3 x 15 L or more) into the lock ring shown on the left and raise the lock ring toward the head side. 3) The lock ring and piston rod form a right angle, and the lock is released. 120 Q iamond cut shape ( dia.: ø9.5 or more) Rc1/8 Unlocking port Unlocks when pressurized ole diameter of workpiece d K SR Q number 11.5 115 11.6 116 ø12 8.5 20 11.7 117 5 5 10.9 11.8 118 11.9 119 12.0 120 12.5 125 12.6 126 ø13 8.5 20 12.7 127 5 5.5 11.6 12.8 128 12.9 129 13.0 130 13.5 135 13.6 136 ø14 10.5 25 13.7 137 6 5.5 12.6 13.8 138 13.9 139 14.0 1 14.5 145 14.6 146 ø15 10.5 25 14.7 147 6 6 13.3 14.8 148 14.9 149 15.0 150 surface position surface surface lamp arm side surface side surface side side lamp arm position Same as the port side 90 from the port side 180 from the port side 2 from the port side side ole diameter of workpiece d K SR Q number 15.5 155 15.6 156 ø16 11.5 25 15.7 157 6 6.5 14.3 15.8 158 15.9 159 16.0 160 17.5 175 17.6 176 ø18 13 27 17.7 177 6 7.5 16.4 17.8 178 17.9 179 18.0 180 19.5 195 19.6 196 ø20 13 27 19.7 197 6 8 17.2 19.8 198 19.9 199 20.0 200

in lamp ylinder ompact ylinder Type Series (L)KQ32 imensions LKQl32 (lamping height I ) The figures below indicate the LKQ32-lR-X2082. ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com (285) 67 12 85.5 14.5 26 80 10.5 (79) 48 32 49.5 surface 19.8 32.5 52 30±0.05 30 25±0.1 100 20 15 15 50 147±0.1 2 x ø67 epth 10 4 x M8 x 1.25 epth 12 ole diameter of workpiece d K SR Q number 7.5 075 7.6 076 ø8 6 20 7.7 077 3.5 3.5 7.8 078 7.9 079 8.0 080 8.5 085 8.6 086 ø9 6.5 20 8.7 087 4 4 8.8 088 8.9 089 9.0 090 9.5 095 9.6 096 ø10 7.5 20 9.7 097 4 4.5 9.2 9.8 098 9.9 099 10.0 100 10.5 105 10.6 106 ø11 7.5 20 10.7 107 4 4.5 9.8 10.8 108 10.9 109 11.0 110 Lock ring ød 8 to 10 LOK ustproof cover (Manual unlocking unit) 2 x Rc1/8 0 0.05 27 ø 49.5 45 K exagon socket head cap screw ead side 9 Q 7.5 42.5 120 Q iamond cut shape ( dia.: ø9.5 or more) Manually unlocking 1) Remove the dustproof cover. 2) Screw the hexagon socket head cap screw (M3 x 15 L or more) into the lock ring shown on the left and raise the lock ring toward the head side. 3) The lock ring and piston rod form a right angle, and the lock is released. Rc1/8 Unlocking port Unlocks when pressurized ole diameter of workpiece d K SR Q number 11.5 115 11.6 116 ø12 8.5 20 11.7 117 5 5 10.9 11.8 118 11.9 119 12.0 120 12.5 125 12.6 126 ø13 8.5 20 12.7 127 5 5.5 11.6 12.8 128 12.9 129 13.0 130 13.5 135 13.6 136 ø14 10.5 25 13.7 137 6 5.5 12.6 13.8 138 13.9 139 14.0 1 14.5 145 14.6 146 ø15 10.5 25 14.7 147 6 6 13.3 14.8 148 14.9 149 15.0 150 surface position surface surface lamp arm side surface side surface side side lamp arm position Same as the port side 90 from the port side 180 from the port side 2 from the port side side ole diameter of workpiece d K SR Q number 15.5 155 15.6 156 ø16 11.5 25 15.7 157 6 6.5 14.3 15.8 158 15.9 159 16.0 160 17.5 175 17.6 176 ø18 13 27 17.7 177 6 7.5 16.4 17.8 178 17.9 179 18.0 180 19.5 195 19.6 196 ø20 13 27 19.7 197 6 8 17.2 19.8 198 19.9 199 20.0 200 8

in lamp ylinder late ylinder Type Magnetic Field Resistant uto Switch/Small uto Switch Series (L)KU32 ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com lamping height lamping height I side lamp arm L L ow to Order KU 32 075 R L 3WS KU 32 075 R Opposite direction of the port side lamp arm side M9WV X2321 X2322 lock Number of auto Nil out lock switches ore size L lock Nil 2 pcs. 32 Equiv. ø32 piston area 1 pc. S (Unclamping side) diameter * For guide pin diameter, refer to Table 1 on the next page. shape uto switch Round iamond Nil out auto switch R * For applicable auto switches, refer to the table below. lamp arm position (viewed from top) pplicable uto Switches/Refer to the est neumatics No. 3 for further information on auto switches. Magnetic Field Resistant uto Switch Type uto switch model pplicable magnetic field Electrical entry Indicator Wiring light (in no. in use) -3WS re-wired 2-wire (3 4) -3WSE magnetic field connector 2-wire (1 4) Solid state (Single-phase 2-color -3W auto switch welding magnetic indication -3WL field) rommet 2-wire -3WZ Note 1) L: rogrammable Logic ontroller Note 2) There are applicable auto switches other than the listed above. For details, refer to the table below. Small uto Switch Type Solid state auto switch Reed auto switch Symbol lamp arm position Symbol lamp arm position Special function iagnostic indication (2-color indication) iagnostic indication (2-color indication) Same direction as the port side Electrical entry rommet Indicator light Yes Load voltage uto switch model Lead wire length [m] Wiring re-wired (Output) 0.5 1 3 5 connector erpendicular In-line (Nil) (M) (L) (Z) pplicable load 3-wire (NN) M9NV V V V v v I 5 V,12 V 3-wire (N) M9V V V V v v circuit 2-wire 12 V M9V V V V v v Relay, 24 V 3-wire (NN) M9NWV V V V v v I L 5 V,12 V 3-wire (N) M9WV V V V v v circuit 2-wire 12 V M9WV V V V v v 12 V 100 V 73 V V V Relay, 79W V V L rommet Yes 2-wire 24 V * Solid state auto switches marked with v are produced upon receipt of order. * The -9l and 9lV cannot be mounted. * For details about auto switches with pre-wired connector, refer to the est neumatics No. 3. * uto switches and mounting brackets are shipped together, (but not assembled). * uto switches and mounting brackets are shipped together, (but not assembled). * For the M9lWV, 73 and 79W, when the total thickness of clamped workpiece is over 2 mm, the auto switch may not be adjusted to the most sensitive position. Small auto switches (-M9l/-7l) cannot be used under strong magnetic field. Load voltage 24 V Lead wire length 0.3 m 0.5 m 3 m 5 m pplicable load Relay, L Note 1) * Lead wire length symbols: 0.5 m Nil (Example) M9NWV 1 m M (Example) M9NWVM 3 m L (Example) M9NWVL 5 m L (Example) M9NWVZ 9

in lamp ylinder late ylinder Type Magnetic Field Resistant uto Switch/Small uto Switch Series (L)KU32 ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com (Small auto switch) I with lock lamping Force diameter [mm] with lock (Magnetic field resistant auto switch) I (Magnetic field resistant auto switch) [N] Operating pressure [Ma] diameter [mm] 0.2 0.3 0.4 0.5 0.6 0.7 (L)KU32 ø7.5 to ø20.0 130 195 260 325 390 455 Note 1) 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). esign circuit taking into consideration the time before the clamping force is generated. Note 2) etermine the clamping force according to the strength of the workpiece. It can be damaged if the clamping force is too large. Note 3) s and clamp arms are consumable items. lease prepare spare parts in case they are damaged. It is recommended to prepare spare parts for guide pins and clamp arms, especially for products used in workpieces with ø12 or less hole diameters. Table 1. uide in iameter Symbol 075 076 077 078 079 080 085 086 087 088 089 090 095 096 097 098 099 100 105 106 107 108 109 110 diameter [mm] 7.5 7.6 7.7 7.8 7.9 8.0 8.5 8.6 8.7 8.8 8.9 9.0 9.5 9.6 9.7 9.8 9.9 10.0 10.5 10.6 10.7 10.8 10.9 11.0 pplicable hole diameter of workpiece [mm] For ø8 For ø9 For ø10 For ø11 shape Round Round /iamond Symbol 115 116 117 118 119 120 125 126 127 128 129 130 135 136 137 138 139 1 145 146 147 148 149 150 diameter [mm] 11.5 11.6 11.7 11.8 11.9 12.0 12.5 12.6 12.7 12.8 12.9 13.0 13.5 13.6 13.7 13.8 13.9 14.0 14.5 14.6 14.7 14.8 14.9 15.0 pplicable hole diameter of workpiece [mm] For ø12 For ø13 For ø14 For ø15 shape Round /iamond Symbol 155 156 157 158 159 160 175 176 177 178 179 180 195 196 197 198 199 200 diameter [mm] 15.5 15.6 15.7 15.8 15.9 16.0 17.5 17.6 17.7 17.8 17.9 18.0 19.5 19.6 19.7 19.8 19.9 20.0 pplicable hole diameter of workpiece [mm] For ø16 For ø18 For ø20 shape Round /iamond Weight ø7.5 to ø8.0 ø8.5 to ø9.0 ø9.5 to ø10.0 ø10.5 to ø11.0 ø11.5 to ø12.0 ø12.5 to ø13.0 ø13.5 to ø14.0 ø14.5 to ø15.0 ø15.5 to ø16.0 ø17.5 to ø18.0 ø19.5 to ø20.0 asic Specifications ction (L)KU32 ouble acting ore size [mm] Equivalent to 32 ylinder stroke/lamp stroke [mm] 12.5 (out workpiece)/10 Fluid ir Minimum operating pressure KUl: 0.1 Ma LKUl: 0.15 Ma * Maximum operating pressure mbient and fluid temperature ushion Lubrication iston speed (lamp speed) size (ylinder port) 0.7 Ma 10 to 60 (No freezing) None Non-lube 50 to 150 mm/sec Rc1/8 * Minimum operating pressure is 0.2 Ma when cylinder part and locking part use the same piping. Lock Specifications Locking action Unlocking pressure Locking pressure Locking direction size (Lock release port) olding force (Maximum static load) Spring locking (Exhaust locking) 0.2 Ma 0.05 Ma Unclamp direction locking Rc1/8 2 N Unit: g KU32 LKU32 -X2321 -X2322 -X2321 -X2322 7 910 950 1120 780 950 990 1160 790 960 1000 11 10

Series (L)KU32 Replacement arts ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com lamp arm assembly asic internal retaining ring Luide in Order No. KQ32X KU32-120R L-X2321 diameter Refer to Table 1 (Symbol 2) below. R Round 075 shape iamond R Rod seal iston seal umper Table 1. uide in iameter/pplicable ole iameter of Workpiece Symbol 1 11 pplicable hole diameter of workpiece 08 8 09 9 10 10 11 11 Symbol 2 diameter 075 7.5 076 7.6 077 7.7 078 7.8 079 7.9 080 8.0 085 8.5 086 8.6 087 8.7 088 8.8 089 8.9 090 9.0 095 9.5 096 9.6 097 9.7 098 9.8 099 9.9 100 10.0 105 10.5 106 10.6 107 10.7 108 10.8 109 10.9 110 11.0 Shape Round Round iamond Symbol 1 LSeal Kit (For without lock only) Kit no. MU32-S Seal kit includes q, w, e. Since the seal kit does not include a grease pack, order the rease ack below separately. LKU cannot be disassembled and therefore no seal kit is available. Lrease ack Kit no. R-S-010 lease consult with SM when replacing the actuating cylinders. Llamp rm ssembly Order No. KQ32X pplicable hole diameter of workpiece Refer to Table 1 (Symbol 1) below. pplicable hole diameter of workpiece 12 12 13 13 14 14 15 15 Symbol 2 diameter 115 11.5 116 11.6 117 11.7 118 11.8 119 11.9 120 12.0 125 12.5 126 12.6 127 12.7 128 12.8 129 12.9 130 13.0 135 13.5 136 13.6 137 13.7 138 13.8 139 13.9 1 14.0 145 14.5 146 14.6 147 14.7 148 14.8 149 14.9 150 15.0 08 lamp arm assembly The clamp arm includes a basic internal retaining ring. Shape Round iamond Symbol 1 pplicable hole diameter of workpiece 16 16 18 18 20 20 ontents qiston seal wrod seal eumper Symbol 2 ontents rease 10 g diameter 155 15.5 156 15.6 157 15.7 158 15.8 159 15.9 160 16.0 175 17.5 176 17.6 177 17.7 178 17.8 179 17.9 180 18.0 195 19.5 196 19.6 197 19.7 198 19.8 199 19.9 200 20.0 Shape Round iamond

in lamp ylinder late ylinder Type Magnetic Field Resistant uto Switch/Small uto Switch Series (L)KU32 imensions KU32 (lamping height ) * Refer to ow to Order for positional relationship of the mounting surface and port. * The figures below indicate the KU32-lRL-X2321. ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com ød 0 0.05 18 7 5.5 ø K 28 SR 8 to 10 5.5 2 x Rc1/8 ole diameter of workpiece d K SR Q number 7.5 075 7.6 076 ø8 6 20 7.7 077 3.5 3.5 7.8 078 7.9 079 8.0 080 8.5 085 8.6 086 ø9 6.5 20 8.7 087 4 4 8.8 088 8.9 089 9.0 090 9.5 095 9.6 096 ø10 7.5 20 9.7 097 4 4.5 9.2 9.8 098 9.9 099 10.0 100 10.5 105 10.6 106 ø11 7.5 20 10.7 107 4 4.5 9.8 10.8 108 10.9 109 11.0 110 49±0.1 30 14 14 +0.012 2 x ø67 0 through 4 x ø6.6 through 5 27 59±0.05 59 68 (4) (6.4) 14.5±0.1 14.5±0.1 (29) 87.5 45 15.5 14.5 26 (188.5) ole diameter of workpiece d K SR Q number 11.5 115 11.6 116 ø12 8.5 20 11.7 117 5 5 10.9 11.8 118 11.9 119 12.0 120 12.5 125 12.6 126 ø13 8.5 20 12.7 127 5 5.5 11.6 12.8 128 12.9 129 13.0 130 13.5 135 13.6 136 ø14 10.5 25 13.7 137 6 5.5 12.6 13.8 138 13.9 139 14.0 1 14.5 145 14.6 146 ø15 10.5 25 14.7 147 6 6 13.3 14.8 148 14.9 149 15.0 150 Q 120 Q iamond cut shape ( dia.: ø9.5 or more) lamp arm position Same as the port side Opposite side of the port rm ole diameter of workpiece d K SR Q number 15.5 155 15.6 156 ø16 11.5 25 15.7 157 6 6.5 14.3 15.8 158 15.9 159 16.0 160 17.5 175 17.6 176 ø18 13 27 17.7 177 6 7.5 16.4 17.8 178 17.9 179 18.0 180 19.5 195 19.6 196 ø20 13 27 19.7 197 6 8 17.2 19.8 198 19.9 199 20.0 200 12

Series (L)KU32 imensions KU32 (lamping height I ) * Refer to ow to Order for positional relationship of the mounting surface and port. * The figures below indicate the KU32-lR-X2322. ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com ød 0 0.05 18 7 5.5 ø K 28 SR 8 to 10 5.5 2 x Rc1/8 ole diameter of workpiece d K SR Q number 7.5 075 7.6 076 ø8 6 20 7.7 077 3.5 3.5 7.8 078 7.9 079 8.0 080 8.5 085 8.6 086 ø9 6.5 20 8.7 087 4 4 8.8 088 8.9 089 9.0 090 9.5 095 9.6 096 ø10 7.5 20 9.7 097 4 4.5 9.2 9.8 098 9.9 099 10.0 100 10.5 105 10.6 106 ø11 7.5 20 10.7 107 4 4.5 9.8 10.8 108 10.9 109 11.0 110 13 119±0.1 100 14 14 +0.012 2 x ø67 0 through 4 x ø6.6 through 5 27 59±0.05 59 68 (4) (6.4) 14.5±0.1 14.5±0.1 14.5 26 85.5 45 87.5 (29) (258.5) ole diameter of workpiece d K SR Q number 11.5 115 11.6 116 ø12 8.5 20 11.7 117 5 5 10.9 11.8 118 11.9 119 12.0 120 12.5 125 12.6 126 ø13 8.5 20 12.7 127 5 5.5 11.6 12.8 128 12.9 129 13.0 130 13.5 135 13.6 136 ø14 10.5 25 13.7 137 6 5.5 12.6 13.8 138 13.9 139 14.0 1 14.5 145 14.6 146 ø15 10.5 25 14.7 147 6 6 13.3 14.8 148 14.9 149 15.0 150 Q 120 Q iamond cut shape ( dia.: ø9.5 or more) lamp arm position Same as the port side Opposite side of the port rm ole diameter of workpiece d K SR Q number 15.5 155 15.6 156 ø16 11.5 25 15.7 157 6 6.5 14.3 15.8 158 15.9 159 16.0 160 17.5 175 17.6 176 ø18 13 27 17.7 177 6 7.5 16.4 17.8 178 17.9 179 18.0 180 19.5 195 19.6 196 ø20 13 27 19.7 197 6 8 17.2 19.8 198 19.9 199 20.0 200

in lamp ylinder late ylinder Type Magnetic Field Resistant uto Switch/Small uto Switch Series (L)KU32 imensions LKU32 (lamping height ) * Refer to ow to Order for positional relationship of the mounting surface and port. * The figures below indicate the LKU32-lRL-X2321. ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com ød 0 0.05 50.5 7 17.5 5.5 ø K SR 8 to 10 Rc1/8 Unlocking port ustproof cover 2 x Rc1/8 49±0.1 14 14 30 +0.012 2 x ø67 0 through 4 x ø6.6 through ole diameter of workpiece d K SR Q number 7.5 075 7.6 076 ø8 6 20 7.7 077 3.5 3.5 7.8 078 7.9 079 8.0 080 8.5 085 8.6 086 ø9 6.5 20 8.7 087 4 4 8.8 088 8.9 089 9.0 090 9.5 095 9.6 096 ø10 7.5 20 9.7 097 4 4.5 9.2 9.8 098 9.9 099 10.0 100 10.5 105 10.6 106 ø11 7.5 20 10.7 107 4 4.5 9.8 10.8 108 10.9 109 11.0 110 5 27 59±0.05 59 68 (4) 14.5±0.1 14.5±0.1 (6.4) (29) 45 15.5 14.5 26 57.5 42 15.5 (216) olt ead side ole diameter of workpiece d K SR Q number 11.5 115 11.6 116 ø12 8.5 20 11.7 117 5 5 10.9 11.8 118 11.9 119 12.0 120 12.5 125 12.6 126 ø13 8.5 20 12.7 127 5 5.5 11.6 12.8 128 12.9 129 13.0 130 13.5 135 13.6 136 ø14 10.5 25 13.7 137 6 5.5 12.6 13.8 138 13.9 139 14.0 1 14.5 145 14.6 146 ø15 10.5 25 14.7 147 6 6 13.3 14.8 148 14.9 149 15.0 150 Q Lock ring 120 LOK Q iamond cut shape ( dia.: ø11.5 or more) Manually unlocking 1) Remove the dustproof cover. 2) Screw the commercially available bolt (M3 x 25 L or more) into the lock ring shown on the left and raise the lock ring toward the head side. 3) The lock ring and piston rod form a right angle, and the lock is released. lamp arm position Same as the port side Opposite side of the port rm ole diameter of workpiece d K SR Q number 15.5 155 15.6 156 ø16 11.5 25 15.7 157 6 6.5 14.3 15.8 158 15.9 159 16.0 160 17.5 175 17.6 176 ø18 13 27 17.7 177 6 7.5 16.4 17.8 178 17.9 179 18.0 180 19.5 195 19.6 196 ø20 13 27 19.7 197 6 8 17.2 19.8 198 19.9 199 20.0 200 14

Series (L)KU32 imensions LKU32 (lamping height I ) * Refer to ow to Order for positional relationship of the mounting surface and port. * The figures below indicate the LKU32-lR-X2322. ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com ød 0 0.05 50.5 7 17.5 ø K SR 8 to 10 Rc1/8 Unlocking port ustproof cover 2 x Rc1/8 +0.012 2 x ø67 0 through 27 5.5 68 119±0.1 100 14 14 4 x ø6.6 through ole diameter of workpiece d K SR Q number 7.5 075 7.6 076 ø8 6 20 7.7 077 3.5 3.5 7.8 078 7.9 079 8.0 080 8.5 085 8.6 086 ø9 6.5 20 8.7 087 4 4 8.8 088 8.9 089 9.0 090 9.5 095 9.6 096 ø10 7.5 20 9.7 097 4 4.5 9.2 9.8 098 9.9 099 10.0 100 10.5 105 10.6 106 ø11 7.5 20 10.7 107 4 4.5 9.8 10.8 108 10.9 109 11.0 110 15 5 59±0.05 59 (4) (6.4) 14.5±0.1 14.5±0.1 (29) 26 14.5 85.5 45 57.5 42 15.5 (286) ole diameter of workpiece d K SR Q number 11.5 115 11.6 116 ø12 8.5 20 11.7 117 5 5 10.9 11.8 118 11.9 119 12.0 120 12.5 125 12.6 126 ø13 8.5 20 12.7 127 5 5.5 11.6 12.8 128 12.9 129 13.0 130 13.5 135 13.6 136 ø14 10.5 25 13.7 137 6 5.5 12.6 13.8 138 13.9 139 14.0 1 14.5 145 14.6 146 ø15 10.5 25 14.7 147 6 6 13.3 14.8 148 14.9 149 15.0 150 Q olt 120 ead side Q iamond cut shape ( dia.: ø9.5 or more) Lock ring LOK Manually unlocking 1) Remove the dustproof cover. 2) Screw the commercially available bolt (M3 x 25 L or more) into the lock ring shown on the left and raise the lock ring toward the head side. 3) The lock ring and piston rod form a right angle, and the lock is released. lamp arm position rm Same as the port side Opposite side of the port ole diameter of workpiece d K SR Q number 15.5 155 15.6 156 ø16 11.5 25 15.7 157 6 6.5 14.3 15.8 158 15.9 159 16.0 160 17.5 175 17.6 176 ø18 13 27 17.7 177 6 7.5 16.4 17.8 178 17.9 179 18.0 180 19.5 195 19.6 196 ø20 13 27 19.7 197 6 8 17.2 19.8 198 19.9 199 20.0 200

in lamp ylinder late ylinder Type Series (L)KU32 ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com lamping height lamping height I ow to Order KU 32 075 R L L KU 32 075 R lock L ore size diameter shape lamp arm position Use the new series "in lamp ylinder/late ylinder Type (L)KU32-X2321/X2322" with improved mountability of the magnetic field resistant auto switch. For details, refer to page 9. X2091 X2092 Number of auto switches uto switch 16

Series (L)KQ32/(L)KU32 Options imensions ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com Shim (L)KQ32-X2081 (L)KQ32-X2082 (L)KU32-X2321 (L)KU32-X2322 I I Shim mounting position (Up to 3 mm) 30 + Shim thickness fixing bolt ( ) 27 Shim dimensions Shim mounting position (Up to 3 mm) 100 + Shim thickness ø22 through fixing bolt ( ) Shim mounting position (Up to 3 mm) 30 + Shim thickness fixing bolt ( ) Shim mounting position (Up to 3 mm) 100 + Shim thickness fixing bolt ( ) escription art no. Note Shim KQ32-36746MN late thickness 1 [mm] Shim KQ32-36746MN late thickness 0.5 [mm] fixing long bolt 00644 olt size M4 x 12 L Shims can be mounted up to 3 mm. owever, when mounting 2 mm or more, use the above guide pin fixing long bolt instead of a guide pin fixing bolt (marked with *). For auto switches (except the M9lV), when the total thickness of and a workpiece is over 2 mm, the auto switch may not be adjusted to the most sensitive position. 17

Series (L)KQ32 uto Switch 1 uto Switch eight ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com pplicable cylinder: (L)KQ32-X2081 (L)KQ32-X2082-3W -4W -M9 -M9 W -9 -M9 V -M9 WV -9 V SM -M9 SM -M9 17 26 32.5 41.5 28 For -3W For -4W 20 or more Note) llow 20 mm or more space at the cylinder head side to secure the minimum bending radius of the auto switch lead wire. 35 or more 19 Note) llow 35 mm or more space at the cylinder head side to secure the minimum bending radius of the auto switch lead wire.

uto Switch Series (L)KQ32 uto Switch racket art No./ Method ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com pplicable cylinder (L)KQ32-X2081/-X2082 pplicable auto switches -3Wl -4Wl ore size [mm] ø32 ø32 uto switch mounting bracket part no. Q7-032 uto switch mounting bracket fitting parts lineup/weight uto switch mounting surfaces of auto switch Surfaces with auto switch mounting slot When mounting on the port side, select fittings with width across 12 mm or less. qinsert the auto switch into the mating groove of the cylinder tube. wheck the detecting position of the auto switch and fix the auto switch firmly with the hexagon socket head cap screw (attached to the auto switch). Note) The tightening torque for the hexagon socket head cap screw is 0.2 to 0.3 N m. exagon socket head cap screw (attached to the auto switch) uto switch mounting bracket exagon socket head cap screw uto switch mounting nut (M2.5 x 0.45 x 5 L) exagon socket head cap screw Spring washer (For M2.5) (M3 x 0.5 x 14 L, with spring washer) Weight: 8.5 g Surfaces with auto switch mounting slot qfix the auto switch and the auto switch mounting bracket temporarily with the hexagon socket head cap screws (M3 x 14 L). winsert the hexagon socket head cap screws (M2.5 x 5 L) into the spring washers (for M2.5), and tighten the auto switch mounting bracket and auto switch mounting nut temporarily. einsert the temporarily fixed auto switch mounting nut into the mating groove of the cylinder tube. rheck the detecting position of the auto switch and fix the auto switch firmly with the hexagon socket head cap screw (M2.5 x 5 L, M3 x 14 L). Note 1) The tightening torque for the hexagon socket head cap screw (M3 x 14 L) is 0.5 to 0.6 N m. Note 2) The tightening torque for the hexagon socket head cap screw (M2.5 x 5 L) is 0.25 to 0.35 N m. uto switch mounting bracket exagon socket head cap screw (M3 x 0.5 x 14 L, with spring washer) exagon socket head cap screw (M2.5 x 0.45 x 5 L) Spring washer (For M2.5) uto switch mounting nut Other than the applicable auto switches listed in ow to Order, the following auto switches are mountable. Refer to the est neumatics No. 3 for detailed specifications. pplicable ylinder: (L)KQ32-X2081, (L)KQ32-X2082 Type Electrical entry Features Type Electrical entry Features -M9-90 out Indicator light rommet (In-line) rommet (In-line) Solid state -M9 W iagnostic indication (2-color indication) Reed -93/96 auto switch -M9 V rommet auto switch -90V rommet out Indicator light -M9 WV (erpendicular) iagnostic indication (2-color indication) -93V/96V (erpendicular) pre-wired connector is also available for solid state auto switches. For details, refer to the est neumatics No. 3. 20

Series (L)KU32 uto Switch 2 uto Switch eight ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com pplicable cylinder: (L)KU32-X2321 (L)KU32-X2322-3W -M9 V -M9 WV -7 44.5 23.5 35 22 21

uto Switch Series (L)KU32 uto Switch racket art No./ Method ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com pplicable cylinder -X2321/-X2322 -X2321/-X2322 -X2321/-X2322 pplicable auto switches -3Wl -M9lV/M9lWV -73/79W ore size [mm] ø32 ø32 ø32 uto switch mounting bracket part no. uto switch mounting bracket fitting parts lineup/weight uto switch mounting surfaces of auto switch out lock lock exagon socket head cap screw (attached to the auto switch) (M2.5 x 11 L) uto switch mounting bracket uto switch mounting nut MU4-0S qexagon socket head cap screw (M3 x 4 L) wuto switch mounting nut espring washer (M3) ruto switch mounting bracket Weight: 4 g w q e exagon socket head cap screw (M3 x 4 L) Spring washer uto switch MU1-025 (elow q, w) Q2-012 (elow e, r) qross recessed round head screw (M3 x 6.5 L) wsquare nut euto switch mounting bracket rround head combination screw (M2.5 x 6 L) Weight: 5 g Set screw (Not required) M3 x 6.5 L uto switch mounting bracket Square nut M2.5 x 6 L roove of rail Square nut MU1-025 ross recessed round head screw (M3 x 6.5 L) Square nut Weight: 2 g Surfaces with auto switch mounting slot Surfaces with auto switch mounting slot Surfaces with auto switch mounting slot qremove the screw (M2.5 x 11 L) attached to the auto switch temporarily. winsert the temporarily removed screw into the auto switch mounting bracket, and fix the bracket on the auto switch. eslide the auto switch mounting nut into the groove of the rail, and fix the auto switch mounting bracket on the cylinder with the hexagon socket head cap screw (M3 x 4 L) and spring washer (M3). Note) The tightening torque for the hexagon socket head cap screw (M2.5 x 11 L) is 0.2 to 0.3 N m. The tightening torque for the hexagon socket head cap screw (M3 x 4 L) is 0.5 to 0.7 N m. qremove the set screw attached to the auto switch. (The set screw is not required.) wfix the auto switch to the auto switch mounting bracket with the round head combination screw (M2.5 x 6 L). eslide the square nut into the groove of the rail, and fix the auto switch mounting bracket on the cylinder with the cross recessed round head screw (M3 x 6.5 L). Note) The tightening torque for the round head combination screw (M2.5 x 6 L) is 0.1 to 0.2 N m and for the cross recessed round head screw (M3 x 6.5 L) is 0.5 to 0.7 N m. qslide the square nut into the groove of the rail, and fix the auto switch on the cylinder with the cross recessed round head screw (M3 x 6.5 L). Note) The tightening torque for the cross recessed round head screw (M3 x 6.5 L) is 0.5 to 0.7 N m. M3 x 6.5 L 22

ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com is separated from the reference support block. Reference support block can be machined by the customer. (The block can be changed to a desired shape.) Note) fter machining (or even without machining), use the reference support block after it has been flame hardened. owever, do not perform quenching. For machining and treatment, consult with SM. The height from the reference hole to the surface of the reference support block can be selected from 2 s I or LOW. (I) = 124 L (LOW) Equipped with (3 mm) as standard. (eight can be changed.) Shims (3 mm) Shim thickness 1 mm: 2 pcs. 0.5 mm: 2 pcs. = 54 Reference hole KU32 (in plate cylinder) ompatible with installing in narrow spaces For clamping small and lightweight workpiece and material handling, etc. ody width 29 mm pplication Examples INFORMTION Responses to reduction of spare parts, short lead times, and a drastic reduction of special orders in late ylinder (Reference support block machinable ) 1 2 3 Reference support block Reference support block Flame hardening steel 29 mm I with lock (Magnetic field resistant auto switch) ø32 plate cylinder Slim body: 29 mm in width with lock mechanism, which prevents workpiece drops during emergency stops, can be selected. Magnetic field resistant auto switches are mountable. (-3Wl) Magnetic field resistant auto switch ossible to mount on 2 surfaces (LKU32 mounts on 1 surface) LKU32 (in plate cylinder/ lock) Unclamp direction locking rop prevention for workpiece during emergency stops chieves reduction of spare parts, short lead times, and a drastic reduction of special orders according to features,, and. (L)KU32-X2359 12-E594

in late ylinder (L)KU32-X2359 ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com uilt-in standard magnet with magnetic field resistant auto switch Nil L One-way lock out lock lock during clamping ore size 32 Equiv. ø32 piston area ow to Order diameter Symbol 127 175 177 197 diameter [mm] 12.7 17.5 17.7 19.7 pplicable hole diameter of workpiece [mm] shape Examples KU32-127R--X2359 LKU32-177R-S-X2359 KU 32 127 R L X2359 ø13 ø18 ø20 Round, iamond R Round shape lamp arm iamond lamp arm position (viewed from top) Same as the port side 90 from the port side 180 from the port side 2 from the port side For, clamp arm positions are usable only with and. uto switch Nil out auto switch (uilt-in magnet) -3WS E -3WSE N -3W L -3WL Z -3WZ * uto switches and mounting brackets are shipped together, (but not assembled). * Refer to the table below for the specifications of applicable auto switches. * When the total thickness of clamped workpiece is over 2 mm, the auto switch may not be adjusted to the most sensitive position. lamping height (Refer to figures below) L (54 mm) I (124 mm) Reference support block = 54 Reference support block machinable Number of auto switches Nil 2 pcs. S 1 pc. (Unclamping side) Reference hole I = 124 pplicable uto Switches /Refer to the est neumatics No. 3 for further information on auto switches. Type uto switch model pplicable magnetic field Electrical entry Indicator light Wiring (in no. in use) Load voltage Lead wire length pplicable load -3WS re-wired 2-wire (3-4) magnetic field 0.3 m -3WSE connector 2-wire (1-4) Solid state (Single-phase 2-color Relay, -3W 24 V 0.5 m auto switch welding indication L -3WL Note) magnetic field) rommet 2-wire 3 m -3WZ 5 m Note) L: rogrammable Logic ontroller 1

in late ylinder (L)KU32-X2359 asic Specifications ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com Replacement arts ((L)KU, /I common) uide in Order No. iameter (mm) Shape 12.7 Round iamond 17.5 Round iamond 17.7 Round iamond 19.7 Round iamond lamp rm Order No. iameter (mm) Shape 12.7 Round / 17.5 iamond 17.7 common 19.7 art no. KU32-45-530ZL KU32-45-531ZL KU32-45-694ZL KU32-45-695ZL KU32-45-532ZL KU32-45-533ZL KU32-45-534ZL KU32-45-535ZL art no. KU32-54-530ZL KU32-54-532ZL Reference Support lock Order No. art no. iameter (mm) Shape 12.7 KU32-36-530ZL Round / 17.5 iamond KU32-36-532ZL 17.7 common 19.7 KU32-36-534ZL (L)KU32 ction ouble acting ore size (mm) 32 equivalent ylinder stroke/lamp stroke (mm) 12.5 (out workpiece)/10 Fluid ir Mimimum operating pressure KUl: 0.1 Ma LKUl: 0.15 Ma Maximum operating pressure 0.7 Ma mbient and fluid temperature 10 to 60 (No freezing) ushion None Lubrication Non-lube iston speed (lamp speed) 50 to 150 mm/sec size (ylinder port) Rc1/8 Minimum operating pressure is 0.2 Ma when cylinder part and locking part use the same piping. Lock Specifications Locking action Unlocking pressure Lock starting pressure Locking direction size (Lock release port) olding force (Maximum static load) lamping Force LKU32 Spring locking (Exhaust locking) 0.2 Ma 0.05 Ma Unclamp direction locking Rc1/8 2 N (N) diameter Operating pressure (Ma) (mm) 0.2 0.3 0.4 0.5 0.6 0.7 (L)KU32 ø12.7 to ø19.7 130 195 260 325 390 455 Note 1) 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). esign circuit taking into consideration the time before the clamping force is generated. Note 2) etermine the clamping force according to the strength of the workpiece. It can be damaged if the clamping force is too large. Note 3) s and clamp arms are consumable items. lease prepare spare parts in case they are damaged. Weight iameter (mm) Shape 12.7 Round iamond 17.5 Round iamond 17.7 Round iamond 19.7 Round iamond (g) KU32-X2359 LKU32-X2359 I I 790 960 1000 11 8 1010 1050 1220 2

(L)KU32-X2359 imensions KU32 (lamping height ) ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com Shims 3 mm (1 + 1 + 0.5 + 0.5) utting limit line (13.3) 0 ød 0.05 10 7 5.5 ø27 øe K 5.5 28 RR (4) (9) 13 19.5 18 54 (out : 51±0.14) lamping direction When this position is cut diagonally, the angle should be 5 or less. 2 x Rc 1/8 47.8 (Shim adjustment + utting limit height) (For this value or less, clamping is not possible.) 5 14 14 +0.012 2 x ø67 0 through 4 x ø6.6 through 2 surfaces x 2 x M2.5 x 0.45 (For mounting the auto switch mounting bracket) The customer should regulate the dimensional accuracy associated with machining. If the cutting limit line is exceeded because of overmachining, clamping failures, etc. may occur and this is not covered by the warranty. 27 59 68 lamp arm 14.5±0.1 14.5±0.1 (29) Reference support block (6.4) 59±0.05 ø13 through lamping direction 87.5 45 35 26 (193.5) lamp arm position W 60 T W iamond pin shape Same as the port side 180 from the port side lamp arm 3 in diameter d E K R T W 12.7 8.5 12.7 10.4 5 5 6 11.6 17.5 17.5 17.7 13 17.7 14.8 6 7.5 8.5 16.4 19.7 19.7 15 9.8 16.8

in late ylinder (L)KU32-X2359 imensions KU32 (lamping height I ) ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com (13.3) 0 ød 0.05 Shims 3 mm (1 + 1 + 0.5 + 0.5) utting limit line 7 10 5.5 ø27 øe K 28 5.5 RR (4) 13 (9) 18 19.5 lamping direction When this position is cut diagonally, the angle should be 5 or less. 2 x Rc 1/8 124 (out : 121±0.14) 117.8 (Shim adjustment + utting limit height) (For this value or less, clamping is not possible.) 14 5 14 +0.012 2 x ø67 0 through 4 x ø6.6 through 2 surfaces x 2 x M2.5 x 0.45 (For mounting the auto switch mounting bracket) The customer should regulate the dimensional accuracy associated with machining. If the cutting limit line is exceeded because of overmachining, clamping failures, etc. may occur and this is not covered by the warranty. lamping direction 27 lamping direction 59 68 lamp arm 14.5±0.1 14.5±0.1 (6.4) (29) Reference support block 59±0.05 ø18 through lamping direction 105 26 87.5 45 (263.5) W lamp arm position 60 T W iamond pin shape Same as the port side 90 from the port side 180 from the port side 2 from the port side lamp arm in diameter d E K R T W 12.7 8.5 12.7 10.4 5 5 6 11.6 17.5 17.5 17.7 13 17.7 14.8 6 7.5 8.5 16.4 19.7 19.7 15 9.8 16.8 4

(L)KU32-X2359 imensions LKU32 (lamping height ) ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com Shims 3 mm (1 + 1 + 0.5 + 0.5) utting limit line (13.3) 50.5 2 x Rc1/8 7 0 ød 0.05 17.5 5.5 Lock ring exagon socket head cap screw ead side ø27 øe K RR (4) (9) 13 19.5 Rc 1/8 Unlocking port lamping direction When this position is cut diagonally, the angle should be 5 or less. 54 (out : 51±0.14) 47.8 (Shim adjustment + utting limit height) (For this value or less, clamping is not possible.) 5 14 14 +0.012 2 x ø67 0 through 4 x ø6.6 through 27 Manually unlocking 1) Remove the dustproof cover. 2) Screw the hexagon socket head cap screw (M3 x 15 L or more) into the lock ring shown on the left and raise the lock ring toward the head side. 3) The lock ring and piston rod form a right angle, and the lock is released. 59 68 lamp arm 14.5±0.1 14.5±0.1 (6.4) (29) Reference support block 59±0.05 ø13 through 57.5 47 15.5 lamping direction 26 35 45 120 (226) iamond pin shape 28 W 60 T lamp arm position lamp arm W The customer should regulate the dimensional accuracy associated with machining. If the cutting limit line is exceeded because of over-machining, clamping failures, etc. may occur and this is not covered by the warranty. 2 surfaces x 2 x M2.5 x 0.45 (For mounting the auto switch mounting bracket) Same as the port side 180 from the port side 5 in diameter d E K R T W 12.7 8.5 12.7 10.4 5 5 6 11.6 17.5 17.5 17.7 13 17.7 14.8 6 7.5 8.5 16.4 19.7 19.7 15 9.8 16.8

in late ylinder (L)KU32-X2359 imensions ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com LKU32 (lamping height I ) 50.5 2 x Rc1/8 7 0 ød 0.05 Shims 3 mm (1 + 1 + 0.5 + 0.5) utting limit line (13.3) 17.5 5.5 Lock ring exagon socket head cap screw ø27 øe K (4) RR 13 (9) 19.5 Rc 1/8 Unlocking port lamping direction When this position is cut diagonally, the angle should be 5 or less. 124 (out : 121±0.14) 117.8 (Shim adjustment + utting limit height) (For this value or less, clamping is not possible.) 14 14 5 +0.012 2 x ø67 0 through 4 x ø6.6 through in diameter d E K R T W 12.7 8.5 12.7 10.4 5 5 6 11.6 17.5 ead side 17.5 17.7 13 17.7 lamping direction 27 lamping direction lamp arm Manually unlocking 1) Remove the dustproof cover. 2) Screw the hexagon socket head cap screw (M3 x 15 L or more) into the lock ring shown on the left and raise the lock ring toward the head side. 3) The lock ring and piston rod form a right angle, and the lock is released. 14.8 6 7.5 8.5 16.4 19.7 19.7 15 9.8 16.8 59 68 14.5±0.1 (6.4) 14.5±0.1 Reference support block 59±0.05 ø18 through 57.5 47 15.5 (29) 26 105 45 120 lamping direction (296) 28 W T 60 W iamond pin shape lamp arm position lamp arm The customer should regulate the dimensional accuracy associated with machining. If the cutting limit line is exceeded because of over-machining, clamping failures, etc. may occur and this is not covered by the warranty. 2 surfaces x 2 x M2.5 x 0.45 (For mounting the auto switch mounting bracket) Same as the port side 90 from the port side 180 from the port side 2 from the port side 6

(L)KU32-X2359 Option/uto Switch ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com imensions Shim 19.8 27 Shims can be mounted up to 3 mm. ø22 through 4 x ø4.3 through escription late thickness (mm) art no. Shim 1 KQ32-36746MN Shim 0.5 KQ32-36746MN uto Switch eight -3Wl 43.5 16 uto Switch racket art No./ Method pplicable auto switch uto switch mounting bracket part no. uto switch mounting bracket fitting parts lineup/weight uto switch mounting surfaces of auto switch -3Wl KU32-42-530ZL-R exagon socket head cap screw (M2.5 x 9 L) uto switch mounting bracket Weight: 4 g out lock Surfaces with auto switch mounting slot lock 1.The hexagon socket head cap screw attached to the auto switch is not required. Turn to loosen and remove. * This procedure is only for auto switches that are ordered separately. exagon socket head cap screws are removed when auto switches are shipped together with cylinder. 2.Fix the auto switch and the auto switch mounting bracket with the hexagon socket head cap screw (M2.5 x 9 L) shipped together with the auto switch mounting bracket. 3.heck the detecting position of the auto switch by sliding it along the cylinder tube rib, before fixing the auto switch on the cylinder tube threaded portion by inserting the hexagon socket head cap screw (M2.5 x 9 L) into the long hole of the auto switch mounting bracket. Note) The tightening torque for the hexagon socket head cap screw (M2.5 x 9 L) is 0.2 to 0.3 N m. exagon socket head cap screw (Shipped together with auto switch) (M2.5 x 9 L) Long hole of auto switch mounting bracket ylinder tube rib exagon socket head cap screw attached to auto switch (Not required) uto switch mounting bracket

ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com in lamp ylinder ø50 New The -3W compact magnetic field resistant auto switch added to the (L)KQ series. ossible to mount on 4 surfaces, and 2 auto switches on the same surface. Improved flexibility of system design The auto switch can be mounted in any desired position. This can reduce design labor. dded the -3W compact auto switch. djustable height for clamping a workpiece pplication examples ositioning lamp and clamping at one time! 21 I lamp arm 51 rotrusion of auto switch shortened by 5 mm The protrusion of the auto switch can be reduced compared with the current product. This is ideal for machine designs with small space requirements. Shortened -3W mounted an be mounted directly. workability improved, as mounting brackets are not required. 55 s of guide pins diameter diameter Round -4W mounted (urrent product) iamond diameter pplicable hole diameter of workpiece pplicable of workpiece 7 s ø12.5 to ø30 mm Round : 35 s iamond : 20 s ø13 to ø30 mm Series (L)KQ /(L)KQ T.NS20-199

in lamp ylinder Series (L)KQ /(L)KQ ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com recision adjustment of clamping height is possible by choosing the with-shim. [djustment range: 0.5 to 3 mm] total shim height of 3 mm consists of 2 with a thickness of 1 mm each and 2 with a thickness of 0.5 mm each. (assembled before shipping) series tap: 4 x M10 x 1.5 in hole: 2 x ø87 tap in hole K series tap: 2 x M10 x 1.5 in hole: 2 x ø107 Shim 4 body s for a broad range of installation conditions U series tap: 2 x M10 x 1.5 in hole: 2 x ø87 M series tap: 2 x M12 x 1.75 in hole: 2 x ø107 Optional locking mechanism is available. Locking mechanism Workpiece LOK The clamping height can be held even if the air supply is shut off. lamp arm Workpiece The -4W auto switch is also mountable. 2 switches can be mounted on the same surface. Refer to page 21. Magnetic field resistant auto switch -4W 1

ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com in lamp ylinder Variations Series (L)KQ (uilt-in standard magnet) (L)KQ (uilt-in strong magnet) ody shape symbol U K M Series (L)KQ imension 66 tap: 4 x M10 x 1.5 in hole: 2 x ø87 tap: 2 x M10 x 1.5 in hole: 2 x ø87 tap: 2 x M10 x 1.5 in hole: 2 x ø107 tap: 2 x M12 x 1.75 in hole: 2 x ø107 /(L)KQ hole (tap, pin hole) arrangement Taps are parallel. : tap : in hole Taps diagonal (top right and bottom left) : tap : in hole Taps diagonal (top right and bottom left) Taps diagonal (top right and bottom left) Taps diagonal (top left and bottom right) : tap : in hole Taps diagonal (top left and bottom right) : tap : in hole surface (viewed from top) Symbol location E F E F surface surface surface surface surface with the taps diagonal (top right and bottom left) surface with the taps diagonal (top left and bottom right) surface with the taps diagonal (top right and bottom left) surface with the taps diagonal (top left and bottom right) surface with the taps diagonal (top left and bottom right) surface with the taps diagonal (top right and bottom left) surface with the taps diagonal (top left and bottom right) surface with the taps diagonal (top right and bottom left) surface with the taps diagonal (top right and bottom left) surface with the taps diagonal (top left and bottom right) surface with the taps diagonal (top right and bottom left) surface with the taps diagonal (top left and bottom right) surface with the taps diagonal (top left and bottom right) surface with the taps diagonal (top right and bottom left) surface with the taps diagonal (top left and bottom right) surface with the taps diagonal (top right and bottom left) age 3 9 13 17 2

ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com uilt-in standard magnet uilt-in strong magnet in lamp ylinder series Series KQ /LKQ lock on the clamp side Nil out lock L lock surface (viewed from top) ody shape Symbol imension 66 Symbol location surface : tap : in hole ow to Order KQ 50 177 R L Z 3WS KQ 50 198 R L 79WSE surface shape Round R hole (tap, pin hole) arrangement ore size 50 50 mm thread Nil Rc TN NT TF diameter For guide pin diameter, refer to Table 1 below. iamond iamond guide pin diameter is ø17.5 or more. tap: 4 x M10 x 1.5 in hole: 2 x ø87 surface (viewed from top) surface (Two facing sides) Table 1. uide in iameter Symbol 125 127 128 129 130 145 147 148 149 150 155 157 158 159 160 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 pplicable hole diameter of workpiece For ø13 For ø15 For ø16 shape Round lamp arm position (clockwise viewed from top) Same direction as port lamp arm 90 from port lamp arm Number of auto switches Nil 2 pcs. S 1 pc. (Unclamp side) The -7 is different-surface mounting. (Refer to page 21.) uto switch For applicable auto switch models, refer to page 4. uto switches are included, (but not assembled). Shim Nil S Nil When a model includes, two 1 mm and two 0.5 mm are attached. lamping height (Refer to the below figure.) L (60 mm) I (90 mm) I 60 lamping height out auto switch (uilt-in magnet) out 3 mm 180 from port lamp arm 2 from port lamp arm 90 Symbol 175 177 178 179 180 195 197 198 199 200 245 247 248 249 250 295 297 298 299 300 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 pplicable hole diameter of workpiece For ø18 For ø20 For ø25 For ø30 shape Round, iamond 3

in lamp ylinder Series KQ /LKQ ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com Table 2. pplicable uto Switches/Refer to the WE catalog for further information on auto switches. pplicable cylinder series Series (L)KQ Series (L)KQ Refer to pages 21 and 22 for cylinders with auto switches. uto switch proper mounting position, mounting height and operating distance Operating range uto switch mounting asic Specifications ction ouble acting ore size 50 mm Fluid ir Minimum operating pressure KQ : LKQ ( lock): 15 psi [0.1 Ma] 22 psi [0.15 Ma] Maximum ø12.5 to ø13.0 102 psi [0.7 Ma] operating pressure diameter ø14.5 to ø30.0 145 psi [1.0 Ma] roof ø12.5 to ø13.0 145 psi [1.0 Ma] pressure diameter ø14.5 to ø30.0 218 psi [1.5 Ma] mbient and fluid temperature 14 to 1 F [ 10 to 60 ] (No freezing) ushion None Lubrication Non-lube iston speed (lamp speed) 50 to 150 mm/sec size (ylinder port) 1/4 (Rc, NT, ) Minimum operating pressure is 29 psi [0.2 Ma] when cylinder part and locking part use the same piping. Lock Specifications Locking action Unlocking pressure Lock starting pressure Locking direction Type Solid state auto switch Reed auto switch uto switch model -3WS -3WSE -3W -3WL -3WZ -4WS -4WSE -4WL -4WZ -79WSE -74L -74Z pplicable magnetic field magnetic field (Single-phase welding magnetic field) / magnetic field Spring locking (Exhaust locking) 29 psi [0.2 Ma] or more 7.3 psi [0.05 Ma] or less Lock at extended direction (lamp holding) size (Lock release port) 1/8 (Rc, NT, ) olding force (Maximum static load) 982 N Electrical entry re-wired connector lamping Force KQ LKQ Weight diameter Indicator light rommet 2-color indication re-wired connector rommet re-wired connector rommet 2-color indication 1-color indication Wiring (in no in use) 2-wire (3 4) 2-wire (1 4) 2-wire 2-wire (3 4) 2-wire (1 4) 2-wire Load voltage 24 V [N] Operating pressure [Ma] 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 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 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 Lead wire length 0.3 m 0.5 m 3 m 5 m 0.3 m 3 m 5 m 2-wire (1 4) 24 V 0.3 m 2-wire 24 V 100 V 3 m Note 1) 1071.8 pplicable load Note 1) 1236.7 Relay, L Note 1) 11.6 1N = 0.224 lbf Note 1) Lock holding force of the LKQ is 982 N. esign the circuit such that the lock holding force is taken into consideration when the operating pressure exceeds 109 SI [0.75 Ma]. 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). esign circuit taking into consideration the time before the clamping force is generated. Note 3) etermine the clamping force according to the strength of the workpiece. It can be damaged if the clamping force is too large. [kg] (L)KQ diameter out lock lock [mm] LOW I LOW I 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 4

Series KQ /LKQ Replacement arts ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com Seal Kit (For without lock only) ontents/quantity Kit no. Rod seal iston seal Tube gasket Q250-S 1 1 1 Storage of Seals (for long term storage) 1) Enclose seals by packaging and store. 2) void locations exposed to direct sunlight and high temperature and humidity. In particular, isolate from equipment that can generate heat, radiation and ozone. 3) o 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. rease ack Use a grease pack when adding grease during the replacement of the seals or maintenance of the cylinder. Kit no. R-S-010 uide in Order No. R KQ Round shape Table 1. pplicable hole Symbol 1 diameter of workpiece rease weight 10 g iamond R 125 diameter Refer to Table 1 (Symbol 2) below. 13 13 15 15 16 16 Symbol 2 diameter 125 12.5 127 12.7 128 12.8 129 12.9 130 13.0 145 14.5 147 14.7 148 14.8 149 14.9 150 15.0 155 15.5 157 15.7 158 15.8 159 15.9 160 16.0 Shim Nil out S The guide pin includes a parallel pin. Shape Round lamp arm Shim arallel pin Tube gasket lamp rm Order No. KQ pplicable hole diameter of workpiece Refer to Table 1 (Symbol 1) below. 13 lamp arm The clamp arm includes a split pin. Symbol 1 pplicable hole diameter Symbol 2 of workpiece diameter 175 17.5 177 17.7 18 18 178 17.8 179 17.9 180 18.0 195 19.5 197 19.7 20 20 198 19.8 199 19.9 200 20.0 245 24.5 247 24.7 25 25 248 24.8 249 24.9 250 25.0 295 29.5 297 29.7 30 30 298 29.8 299 29.9 300 30.0 KQ 50 ( ) Shape Round iamond Split pin Rod seal iston seal 5

in lamp ylinder Series KQ /LKQ ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com imensions KQ 50 Refer to ow to Order on page 3 for positional relationship of the mounting surface and port. The figures below indicate the KQ50- RZ. 72 (66) 33 ±0.05 33 ±0.05 (L) 6 51 77 10.5 67.5 10.5 (66) 33 33 38 K ø65 (uide tube O..) ø 64 ole diameter of ø ød E workpiece ø12.5 10 ø12.7 9 ø13 9 ø30 ø12.8 8 33 ø12.9 8 ø13.0 7 ø14.5 9 ø14.7 8 ø15 11 ø30 ø14.8 8 34 ø14.9 7 ø15.0 7 ø15.5 10 ø15.7 9 ø16 11 ø30 ø15.8 8 34 ø15.9 8 ø16.0 7 Nil TN TF Rc1/4 NT1/4 1/4 38 on the clamp side (Same measurement on 2 sides) on the unclamp side LOW I K out out 60 ±0.05 60 out 60 ±0.05 60 out 60 ±0.05 60 LOW 10 (lamp stroke) L 9 (Same measurement on 2 sides) I 71 SR W øz 90 ±0.05 6 204.5 234.5 4 ø36 90 out 90 ±0.05 7 205.5 235.5 5 ø36 90 out 90 ±0.05 7 205.5 235.5 5.5 ø36 90 32 (21) (6) 2 sides x 4 x M10 x 1.5 epth 15 2 sides x 2 x ø87 epth 13 3 3 t = 1 mm x 2 t = 0.5 mm x 2 [imension between M10] ±0.05 [imension between ø8] (Same measurement on 2 sides) ole diameter of ø ød E workpiece ø17.5 10 ø17.7 9 ø18 12 ø35 ø17.8 8 37 ø17.9 8 ø18.0 7 ø19.5 10 ø19.7 9 ø20 13 ø35 ø19.8 8 39 ø19.9 8 ø20.0 7 ø24.5 10 ø24.7 9 ø25 16 ø ø24.8 8 39 ø24.9 8 ø25.0 7 ø29.5 10 ø29.7 9 ø30 18 ø ø29.8 8 39 ø29.9 8 ø30.0 7 0 ød 0.05 E (L) 21 6 (51) (6) 3 3 LOW I K out out 60 ±0.05 60 out 60 ±0.05 60 out 60 ±0.05 60 out 60 ±0.05 60 t = 1 mm x 2 t = 0.5 mm x 2 SR I W 0 ød 0.05 E 120 120 SR (Same measurement on 2 sides) W Round iamond [ dia.: ø17.5 or more] shape LOW L I SR W øz 90 ±0.05 7 208.5 238.5 6 6 ø 90 out 90 ±0.05 8 210.5 2.5 7 7 ø 90 out 90 ±0.05 8 210.5 2.5 9.5 7 ø47 90 out 90 ±0.05 8 210.5 2.5 11 9 ø47 90 6

Series KQ /LKQ ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com imensions LKQ 50 Refer to ow to Order on page 3 for positional relationship of the mounting surface and port. The figures below indicate the LKQ50- RZ. (66) 33 33 38 7 72 (66) 33 ±0.05 33 ±0.05 6 51 (L) 77 102.5 47 10.5 13 K ø65 (uide tube O..) ø 64 ole diameter of ø ød E workpiece ø12.5 10 ø12.7 9 ø13 9 ø30 ø12.8 8 33 ø12.9 8 ø13.0 7 ø14.5 9 ø14.7 8 ø15 11 ø30 ø14.8 8 34 ø14.9 7 ø15.0 7 ø15.5 10 ø15.7 9 ø16 11 ø30 ø15.8 8 34 ø15.9 8 ø16.0 7 38 Extension locking LOK 1 Lock release port on the clamp side on the unclamp side LOW I K out out 60 ±0.05 60 out 60 ±0.05 60 out 60 ±0.05 60 LOW (Same measurement on 2 sides) 10 (lamp stroke) L 9 (Same measurement on 2 sides) I øz 71 SR W øz 90 ±0.05 6 239.5 269.5 4 ø36 90 out 90 ±0.05 7 2.5 2.5 5 ø36 90 out 90 ±0.05 7 2.5 2.5 5.5 ø36 90 1 Nil TN TF Nil TN TF Rc1/4 NT1/4 1/4 Rc1/8 NT1/8 1/8 32 (21) (6) 3 3 2 sides x 4 x M10 x 1.5 epth 15 2 sides x 2 x ø87 epth 13 t = 1 mm x 2 t = 0.5 mm x 2 [imension between M10] ±0.05 [imension between ø8] (Same measurement on 2 sides) ole diameter of ø ød E workpiece ø17.5 10 ø17.7 9 ø18 12 ø35 ø17.8 8 37 ø17.9 8 ø18.0 7 ø19.5 10 ø19.7 9 ø20 13 ø35 ø19.8 8 39 ø19.9 8 ø20.0 7 ø24.5 10 ø24.7 9 ø25 16 ø ø24.8 8 39 ø24.9 8 ø25.0 7 ø29.5 10 ø29.7 9 ø30 18 ø ø29.8 8 39 ø29.9 8 ø30.0 7 0 ød 0.05 E Round (L) 21 6 (51) (6) LOW I K out out 60 ±0.05 60 out 60 ±0.05 60 out 60 ±0.05 60 out 60 ±0.05 60 3 3 t = 1 mm x 2 t = 0.5 mm x 2 SR I W 0 ød 0.05 E 120 120 SR (Same measurement on 2 sides) W iamond [ dia.: ø17.5 or more] shape LOW L I SR W øz 90 ±0.05 7 243.5 273.5 6 6 ø 90 out 90 ±0.05 8 245.5 275.5 7 7 ø 90 out 90 ±0.05 8 245.5 275.5 9.5 7 ø47 90 out 90 ±0.05 8 245.5 275.5 11 9 ø47 90

ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com uilt-in standard magnet uilt-in strong magnet in lamp ylinder lock on the clamp side Nil out lock L lock KQU 50 177 R L Z 3WS KQ U 50 198 R L 79WSE diameter For guide pin diameter, refer to Table 1 below. shape Round R iamond surface (Two facing sides) lamp arm position (clockwise viewed from top) Same direction as port 180 from port lamp arm lamp arm U series Series KQ U/LKQ U surface (viewed from top) ody shape Symbol imension U 66 Symbol location surface surface hole (tap, pin hole) arrangement : tap : in hole ore size 50 50 mm ow to Order thread Nil Rc TN NT TF iamond guide pin diameter is ø17.5 or more. tap: 2 x M10 x 1.5 in hole: 2 x ø87 surface (viewed from top) 90 from port lamp arm Table 1. uide in iameter Symbol 125 127 128 129 130 145 147 148 149 150 155 157 158 159 160 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 pplicable hole diameter of workpiece For ø13 For ø15 For ø16 shape Round Number of auto switches Nil 2 pcs. S 1 pc. (Unclamp side) The -7 is different-surface mounting. (Refer to page 21.) uto switch out auto switch Nil (uilt-in magnet) For applicable auto switch models, refer to page 10. uto switches are included, (but not assembled). Shim Nil S When a model includes, two 1 mm and two 0.5 mm are attached. lamping height (Refer to the below figure.) L ( mm) I ( mm) I lamping height out 3 mm 2 from port lamp arm Symbol 175 177 178 179 180 195 197 198 199 200 245 247 248 249 250 295 297 298 299 300 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 pplicable hole diameter of workpiece For ø18 For ø20 For ø25 For ø30 shape Round, iamond 9

in lamp ylinder Series KQ U/LKQ U ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com Table 2. pplicable uto Switches/Refer to the WE catalog for further information on auto switches. pplicable cylinder series Series (L)KQ Series (L)KQ Type Solid state auto switch Reed auto switch Refer to pages 21 and 22 for cylinders with auto switches. uto switch proper mounting position, mounting height and operating distance Operating range uto switch mounting asic Specifications ction ouble acting ore size 50 mm Fluid ir Minimum operating pressure KQ : LKQ ( lock): 1 psi [0.1 Ma] 22 psi [0.15 Ma] Maximum ø12.5 to ø13.0 102 psi [0.7 Ma] operating pressure diameter ø14.5 to ø30.0 145 psi [1.0 Ma] roof ø12.5 to ø13.0 145 psi [1.0 Ma] pressure diameter ø14.5 to ø30.0 218 psi [1.5 Ma] mbient and fluid temperature 14 to 1 F [ 10 to 60 ] (No freezing) ushion None Lubrication Non-lube iston speed (lamp speed) 50 to 150 mm/sec size (ylinder port) 1/4 (Rc, NT, ) Minimum operating pressure is 29 psi [0.2 Ma] when cylinder part and locking part use the same piping. Lock Specifications uto switch model -3WS -3WSE -3W -3WL -3WZ -4WS -4WSE -4WL -4WZ -79WSE -74L -74Z pplicable magnetic field magnetic field (Single-phase welding magnetic field) / magnetic field Locking action Spring locking (Exhaust locking) Unlocking pressure 29 psi [0.2 Ma] or more Lock starting pressure 7.3 psi [0.05 Ma] or less Locking direction Lock at extended direction (lamp holding) size (Lock release port) 1/8 (Rc, NT, ) olding force (Maximum static load) 221 lbf [982 N] Electrical entry re-wired connector lamping Force KQ diameter 29 [0.2] 44 [0.3] Operating pressure psi [Ma] 58 [0.4] 73 [0.5] 87 [0.6] 102 [0.7] 116 [0.8] 131 [0.9] [N] 145 [1.0] 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 ø12.5 to ø13.0 82.4 247.3 412.2 577.1 742.0 906.9 LKQ Note 1) Note 1) Note 1) ø14.5 to ø30.0 82.4 247.3 412.2 577.1 742.0 906.9 1071.8 1236.7 11.6 1N = 0.224 lbf Note 1) Lock holding force of the LKQ is 221 lbf [982 N]. esign the circuit such that the lock holding force is taken into consideration when the operating pressure exceeds 109 psi [0.75 Ma]. 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). esign circuit taking into consideration the time before the clamping force is generated. Note 3) etermine the clamping force according to the strength of the workpiece. It can be damaged if the clamping force is too large. Weight Indicator light rommet 2-color indication re-wired connector rommet re-wired connector rommet 2-color indication 1-color indication Wiring (in no in use) 2-wire (3 4) 2-wire (1 4) 2-wire 2-wire (3 4) 2-wire (1 4) 2-wire Load voltage 24 V Lead wire length 0.3 m 0.5 m 3 m 5 m 0.3 m 3 m 5 m 2-wire (1 4) 24 V 0.3 m 2-wire 24 V 100 V 3 m 5 m pplicable load Relay, L [kg] (L)KQ U diameter out lock lock [mm] LOW I LOW I 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 Replacement arts The guide pin and clamp arm are the same as those of the series. For details, refer to page 5. 10

Series KQ U/LKQ U ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com imensions KQ U50 Refer to ow to Order on page 9 for positional relationship of the mounting surface and port. The figures below indicate the KQU50- RZ. 72 (66) 33 ±0.05 33 ±0.05 (L) 6 51 77 10.5 67.5 10.5 (66) 33 33 38 ø65 (uide tube O..) ø 64 K ole diameter of workpiece ø ød E ø12.5 10 ø12.7 9 ø13 9 ø30 ø12.8 8 33 ø12.9 8 ø13.0 7 ø14.5 9 ø14.7 8 ø15 11 ø30 ø14.8 8 34 ø14.9 7 ø15.0 7 ø15.5 10 ø15.7 9 ø16 11 ø30 ø15.8 8 34 ø15.9 8 ø16.0 7 Nil TN TF Rc1/4 NT1/4 1/4 38 on the clamp side on the unclamp side LOW I K out out ±0.05 out ±0.05 out ±0.05 LOW (Same measurement on 2 sides) 10 (lamp stroke) L 9 [imension between M10] ±0.05 [imension between ø8] (Same measurement on 2 sides) I øz 71 SR W øz ±0.05 6 204.5 234.5 4 ø36 out ±0.05 7 205.5 235.5 5 ø36 out ±0.05 7 205.5 235.5 5.5 ø36 32 (21) (6) 3 3 2 sides x 2 x M10 x 1.5 epth 15 t = 1 mm x 2 t = 0.5 mm x 2 2 sides x 2 x ø87 epth 13 [imension between M10] ±0.05 [imension between ø8] (Same measurement on 2 sides) ole diameter of ø ød E workpiece ø17.5 10 ø17.7 9 ø18 12 ø35 ø17.8 8 37 ø17.9 8 ø18.0 7 ø19.5 10 ø19.7 9 ø20 13 ø35 ø19.8 8 39 ø19.9 8 ø20.0 7 ø24.5 10 ø24.7 9 ø25 16 ø ø24.8 8 39 ø24.9 8 ø25.0 7 ø29.5 10 ø29.7 9 ø30 18 ø ø29.8 8 39 ø29.9 8 ø30.0 7 0 ød 0.05 E (L) 21 6 LOW I K out out ±0.05 out ±0.05 out ±0.05 out ±0.05 (51) (6) 3 3 t = 1 mm x 2 t = 0.5 mm x 2 SR I W 0 ød 0.05 E 120 120 SR (Same measurement on 2 sides) W Round iamond [ dia.: ø17.5 or more] shape LOW L I SR W øz ±0.05 7 208.5 238.5 6 6 ø out ±0.05 8 210.5 2.5 7 7 ø out ±0.05 8 210.5 2.5 9.5 7 ø47 out ±0.05 8 210.5 2.5 11 9 ø47 11

in lamp ylinder Series KQ U/LKQ U ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com imensions LKQ U50 Refer to ow to Order on page 9 for positional relationship of the mounting surface and port. The figures below indicate the LKQU50- RZ. 72 (66) 33 ±0.05 33 ±0.05 6 51 (L) 77 102.5 47 10.5 13 (66) 33 33 38 K ø65 (uide tube O..) ø 64 ole diameter of workpiece ø ød E ø12.5 10 ø12.7 9 ø13 9 ø30 ø12.8 8 33 ø12.9 8 ø13.0 7 ø14.5 9 ø14.7 8 ø15 11 ø30 ø14.8 8 34 ø14.9 7 ø15.0 7 ø15.5 10 ø15.7 9 ø16 11 ø30 ø15.8 8 34 ø15.9 8 ø16.0 7 38 Extension locking LOK 1 Lock release port on the clamp side on the unclamp side LOW I K out out ±0.05 out ±0.05 out ±0.05 LOW (Same measurement on 2 sides) 10 (lamp stroke) 9 [imension between M10] ±0.05 [imension between ø8] (Same measurement on 2 sides) L I øz 71 SR W øz ±0.05 6 239.5 269.5 4 ø36 out ±0.05 7 2.5 2.5 5 ø36 out ±0.05 7 2.5 2.5 5.5 ø36 1 Nil TN TF Nil TN TF Rc1/4 NT1/4 1/4 Rc1/8 NT1/8 1/8 32 (21) (6) 3 3 2 sides x 2 x M10 x 1.5 epth 15 2 sides x 2 x ø87 epth 13 t = 1 mm x 2 t = 0.5 mm x 2 [imension between M10] ±0.05 [imension between ø8] (Same measurement on 2 sides) ole diameter of ø ød E workpiece ø17.5 10 ø17.7 9 ø18 12 ø35 ø17.8 8 37 ø17.9 8 ø18.0 7 ø19.5 10 ø19.7 9 ø20 13 ø35 ø19.8 8 39 ø19.9 8 ø20.0 7 ø24.5 10 ø24.7 9 ø25 16 ø ø24.8 8 39 ø24.9 8 ø25.0 7 ø29.5 10 ø29.7 9 ø30 18 ø ø29.8 8 39 ø29.9 8 ø30.0 7 0 ød 0.05 E (L) 21 6 (51) (6) 3 3 LOW I K out out ±0.05 out ±0.05 out ±0.05 out ±0.05 t = 1 mm x 2 t = 0.5 mm x 2 SR I W 0 ød 0.05 E 120 120 SR (Same measurement on 2 sides) W Round iamond [ dia.: ø17.5 or more] shape LOW L I SR W øz ±0.05 7 243.5 273.5 6 6 ø out ±0.05 8 245.5 275.5 7 7 ø out ±0.05 8 245.5 275.5 9.5 7 ø47 out ±0.05 8 245.5 275.5 11 9 ø47 12

ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com uilt-in standard magnet uilt-in strong magnet in lamp ylinder lock on the clamp side Nil out lock L lock ody shape Symbol K KQK 50 177 R L Z 3WS KQ K 50 198 R L 79WSE surface with the taps diagonal (top right and bottom left) surface with the taps diagonal (top ore size left and bottom right) 50 50 mm F thread Nil Rc surface with TN NT the taps diagonal (top TF right and bottom left) diameter For guide pin diameter, refer to Table 1 below. shape Round R iamond K series Series KQ K/LKQ K surface (viewed from top) Symbol location Symbol location surface with the taps diagonal (top right and bottom left) surface with the taps diagonal (top left and bottom right) surface with the taps diagonal (top right and bottom left) imension surface with the taps diagonal (top left and bottom right) 66 E hole (tap, pin hole) arrangement surface with the taps diagonal (top left and bottom right) : tap : in hole tap: 2 x M10 x 1.5 in hole: 2 x ø107 ow to Order iamond guide pin diameter is ø17.5 or more. surface (viewed from top) surface (Two facing sides) lamp arm position (clockwise viewed from top) Same direction as port 180 from port lamp arm lamp arm 90 from port 2 from port lamp arm lamp arm Table 1. uide in iameter Symbol 125 127 128 129 130 145 147 148 149 150 155 157 158 159 160 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 pplicable hole diameter of workpiece For ø13 For ø15 For ø16 shape Round Number of auto switches Nil 2 pcs. S 1 pc. (Unclamp side) The -7 is different-surface mounting. (Refer to page 21.) uto switch out auto switch Nil (uilt-in magnet) For applicable auto switch models, refer to page 14. uto switches are included, (but not assembled). Shim Nil S When a model includes, two 1 mm and two 0.5 mm are attached. lamping height (Refer to the below figure.) L ( mm) I ( mm) I lamping height out 3 mm Symbol 175 177 178 179 180 195 197 198 199 200 245 247 248 249 250 295 297 298 299 300 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 pplicable hole diameter of workpiece For ø18 For ø20 For ø25 For ø30 shape Round, iamond 13

in lamp ylinder Series KQ K/LKQ K ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com Table 2. pplicable uto Switches/Refer to the WE catalog for further information on auto switches. pplicable cylinder series Series (L)KQ Series (L)KQ Refer to pages 21 and 22 for cylinders with auto switches. uto switch proper mounting position, mounting height and operating distance Operating range uto switch mounting asic Specifications ction ore size Fluid Type Solid state auto switch Reed auto switch Minimum operating pressure Maximum ø12.5 to ø13.0 102 psi [0.7 Ma] operating pressure diameter ø14.5 to ø30.0 145 psi [1.0 Ma] roof ø12.5 to ø13.0 145 psi [1.0 Ma] pressure diameter ø14.5 to ø30.0 218 psi [1.5 Ma] mbient and fluid temperature 14 to 1 F [ 10 to 60 ] (No freezing) ushion None Lubrication Non-lube iston speed (lamp speed) 50 to 150 mm/sec size (ylinder port) 1/4 (Rc, NT, ) Minimum operating pressure is 29 psi [0.2 Ma] when cylinder part and locking part use the same piping. Lock Specifications uto switch model -3WS -3WSE -3W -3WL -3WZ -4WS -4WSE -4WL -4WZ -79WSE -74L -74Z KQ : 15 psi [0.1 Ma] ouble acting 50 mm ir pplicable magnetic field magnetic field (Single-phase welding magnetic field) / magnetic field LKQ ( lock): 0.15 Ma Locking action Spring locking (Exhaust locking) Unlocking pressure 29 psi [0.2 Ma] or more Lock starting pressure 7.3 psi [0.05 Ma] or less Locking direction Lock at extended direction (lamp holding) size (Lock release port) 1/8 (Rc, NT, ) olding force (Maximum static load) 221 lbf [982 N] Electrical entry re-wired connector lamping Force KQ diameter [N] Operating pressure [Ma] 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 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 ø12.5 to ø13.0 82.4 247.3 412.2 577.1 742.0 906.9 LKQ Note 1) Note 1) Note 1) ø14.5 to ø30.0 82.4 247.3 412.2 577.1 742.0 906.9 1071.8 1236.7 11.6 (1 N = 0.224 lbf) Note 1) Lock holding force of the LKQ is 221 lbf [982 N]. esign the circuit such that the lock holding force is taken into consideration when the operating pressure exceeds 109 psi [0.75 Ma]. 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). esign circuit taking into consideration the time before the clamping force is generated. Note 3) etermine the clamping force according to the strength of the workpiece. It can be damaged if the clamping force is too large. Weight Indicator light rommet 2-color indication re-wired connector rommet re-wired connector rommet 2-color indication 1-color indication Wiring (in no in use) 2-wire (3 4) 2-wire (1 4) 2-wire 2-wire (3 4) 2-wire (1 4) 2-wire Load voltage 24 V Lead wire length 0.3 m 0.5 m 3 m 5 m 0.3 m 3 m 5 m 2-wire (1 4) 24 V 0.3 m 2-wire 24 V 100 V 3 m 5 m pplicable load Relay, L [kg] (L)KQ K diameter out lock lock [mm] LOW I LOW I 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 Replacement arts The guide pin and clamp arm are the same as those of the series. For details, refer to page 5. 14

Series KQ K/LKQ K ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com imensions KQ K50 Refer to ow to Order on page 13 for positional relationship of the mounting surface and port. The figures below indicate the KQK50- RZ. (66) 33 33 38 72 (66) (L) 6 51 77 33 ±0.05 33 ±0.05 10.5 67.5 10.5 ole diameter of workpiece ø ød E ø12.5 10 ø12.7 9 ø13 9 ø30 ø12.8 8 33 ø12.9 8 ø13.0 7 ø14.5 9 ø14.7 8 ø15 11 ø30 ø14.8 8 34 ø14.9 7 ø15.0 7 ø15.5 10 ø15.7 9 ø16 11 ø30 ø15.8 8 34 ø15.9 8 ø16.0 7 Nil TN TF Rc1/4 NT1/4 1/4 ø65 (uide tube O..) ø 64 K LOW I K out out ±0.05 out ±0.05 out ±0.05 38 on the clamp side on the unclamp side LOW L I (Same measurement on 2 sides) 10 (lamp stroke) 9 45 [imension between M10] 45 ± 0.05 [imension between ø10] (Same measurement on 2 sides) SR W øz ±0.05 6 204.5 234.5 4 ø36 out ±0.05 7 205.5 235.5 5 ø36 out ±0.05 7 205.5 235.5 5.5 ø36 øz 71 32 (21) (6) 3 3 t = 1 mm x 2 t = 0.5 mm x 2 2 sides x 2 x ø107 epth 11 2 sides x 2 M10 x 1.5 epth 15 30 [imension between M10] 30±0.05 [imension between ø10] (Same measurement on 2 sides) ole diameter of workpiece ø ød E ø17.5 10 ø17.7 9 ø18 12 ø35 ø17.8 8 37 ø17.9 8 ø18.0 7 ø19.5 10 ø19.7 9 ø20 13 ø35 ø19.8 8 39 ø19.9 8 ø20.0 7 ø24.5 10 ø24.7 9 ø25 16 ø ø24.8 8 39 ø24.9 8 ø25.0 7 ø29.5 10 ø29.7 9 ø30 18 ø ø29.8 8 39 ø29.9 8 ø30.0 7 0 ød 0.05 E (L) 21 6 (51) (6) LOW I K out out ±0.05 out ±0.05 out ±0.05 out ±0.05 3 3 t = 1 mm x 2 t = 0.5 mm x 2 I W E 0 SR ød 0.05 120 120 SR (Same measurement on 2 sides) W Round iamond [ dia.: ø17.5 or more] shape LOW L I SR W øz ±0.05 7 208.5 238.5 6 6 ø out ±0.05 8 210.5 2.5 7 7 ø out ±0.05 8 210.5 2.5 9.5 7 ø47 out ±0.05 8 210.5 2.5 11 9 ø47 15

in lamp ylinder Series KQ K/LKQ K ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com imensions LKQ K50 Refer to ow to Order on page 13 for positional relationship of the mounting surface and port. The figures below indicate the LKQK50- RZ. 72 (66) 6 51 (L) 77 102.5 47 10.5 33 ±0.05 33 ±0.05 13 ole diameter of workpiece ø ød E ø12.5 10 ø12.7 9 ø13 9 ø30 ø12.8 8 33 ø12.9 8 ø13.0 7 ø14.5 9 ø14.7 8 ø15 11 ø30 ø14.8 8 34 ø14.9 7 ø15.0 7 ø15.5 10 ø15.7 9 ø16 11 ø30 ø15.8 8 34 ø15.9 8 ø16.0 7 (66) 33 33 38 K ø65 (uide tube O..) ø 64 LOW I K out out ±0.05 out ±0.05 out ±0.05 1 Nil TN TF Nil TN TF Rc1/4 NT1/4 1/4 Rc1/8 NT1/8 1/8 38 Extension locking LOK 1 Lock release port on the clamp side on the unclamp side LOW L I (Same measurement on 2 sides) 10 (lamp stroke) 9 45 [imension between M10] 45 ±0.05 [imension between ø10] (Same measurement on 2 sides) SR W øz ±0.05 6 239.5 269.5 4 ø36 out ±0.05 7 2.5 2.5 5 ø36 out ±0.05 7 2.5 2.5 5.5 ø36 øz 71 32 (21) (6) 3 3 t = 1 mm x 2 t = 0.5 mm x 2 2 sides x 2 x ø107 epth 11 2 sides x 2 x M10 x 1.5 epth 15 30 [imension between M10] 30 ±0.05 [imension between ø10] (Same measurement on 2 sides) ole diameter of ø ød E workpiece ø17.5 10 ø17.7 9 ø18 12 ø35 ø17.8 8 37 ø17.9 8 ø18.0 7 ø19.5 10 ø19.7 9 ø20 13 ø35 ø19.8 8 39 ø19.9 8 ø20.0 7 ø24.5 10 ø24.7 9 ø25 16 ø ø24.8 8 39 ø24.9 8 ø25.0 7 ø29.5 10 ø29.7 9 ø30 18 ø ø29.8 8 39 ø29.9 8 ø30.0 7 0 ød 0.05 E (L) 21 6 (51) (6) LOW I K out out ±0.05 out ±0.05 out ±0.05 out ±0.05 3 3 t = 1 mm x 2 t = 0.5 mm x 2 I W E 0 SR ød 0.05 120 120 SR (Same measurement on 2 sides) W Round iamond [ dia.: ø17.5 or more] shape LOW L I SR W øz ±0.05 7 243.5 273.5 6 6 ø out ±0.05 8 245.5 275.5 7 7 ø out ±0.05 8 245.5 275.5 9.5 7 ø47 out ±0.05 8 245.5 275.5 11 9 ø47 16

ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com uilt-in standard magnet uilt-in strong magnet in lamp ylinder Series KQ M/LKQ M lock on the clamp side Nil out lock L lock ody shape KQM surface (viewed from top) Symbol location Symbol location Symbol imension M 66 surface with the taps diagonal (top right and bottom left) surface with the taps diagonal (top left and bottom right) surface with the taps diagonal (top right and bottom left) surface with the taps diagonal (top left and bottom right) E F ow to Order M series 50 177 R L Z 3WS KQ M 50 198 R L 79WSE shape Round R hole (tap, pin hole) arrangement : tap : in hole surface with the taps diagonal (top left and bottom right) surface with the taps diagonal (top right and bottom left) surface with the taps diagonal (top left and bottom right) surface with the taps diagonal (top right and bottom left) iamond ore size 50 50 mm thread Nil Rc TN NT TF diameter For guide pin diameter, refer to Table 1 below. tap: 2 x M12 x 1.75 in hole: 2 x ø107 iamond guide pin diameter is ø17.5 or more. surface (viewed from top) surface (Two facing sides) lamp arm position (clockwise viewed from top) Same direction as port 180 from port lamp arm lamp arm 90 from port lamp arm Table 1. uide in iameter Symbol 125 127 128 129 130 145 147 148 149 150 155 157 158 159 160 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 pplicable hole diameter of workpiece For ø13 For ø15 For ø16 shape Round Number of auto switches Nil 2 pcs. S 1 pc. (Unclamp side) The -7 is different-surface mounting. (Refer to page 21.) uto switch out auto switch Nil (uilt-in magnet) For applicable auto switch models, refer to page 18. uto switches are included, (but not assembled). Shim Nil S When a model includes, two 1 mm and two 0.5 mm are attached. lamping height (Refer to the below figure.) L ( mm) I ( mm) I lamping height out 3 mm 2 from port lamp arm Symbol 175 177 178 179 180 195 197 198 199 200 245 247 248 249 250 295 297 298 299 300 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 pplicable hole diameter of workpiece For ø18 For ø20 For ø25 For ø30 shape Round, iamond 17

in lamp ylinder Series KQ M/LKQ M ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com Table 2. pplicable uto Switches/Refer to the WE catalog for further information on auto switches. pplicable cylinder series Series (L)KQ Series (L)KQ Type Solid state auto switch Reed auto switch Refer to pages 21 and 22 for cylinders with auto switches. uto switch proper mounting position, mounting height and operating distance Operating range uto switch mounting asic Specifications ction ouble acting ore size 50 mm Fluid ir Minimum operating pressure KQ : LKQ ( lock): 15 psi [0.1 Ma] 22 psi [0.15 Ma] Maximum ø12.5 to ø13.0 102 psi [0.7 Ma] operating pressure diameter ø14.5 to ø30.0 145 psi [1.0 Ma] roof ø12.5 to ø13.0 145 psi [1.0 Ma] pressure diameter ø14.5 to ø30.0 218 psi [1.5 Ma] mbient and fluid temperature 14 to 1 F [ 10 to 60 ] (No freezing) ushion None Lubrication Non-lube iston speed (lamp speed) 50 to 150 mm/sec size (ylinder port) 1/4 (Rc, NT, ) Minimum operating pressure is 29 psi [0.2 Ma] when cylinder part and locking part use the same piping. Lock Specifications uto switch model -3WS -3WSE -3W -3WL -3WZ -4WS -4WSE -4WL -4WZ -79WSE -74L -74Z pplicable magnetic field magnetic field (Single-phase welding magnetic field) / magnetic field Locking action Spring locking (Exhaust locking) Unlocking pressure 29 psi [0.2 Ma] or more Lock starting pressure 7.5 psi [0.05 Ma] or less Locking direction Lock at extended direction (lamp holding) size (Lock release port) 1/8 (Rc, NT, ) olding force (Maximum static load) 221 lbf [982 N] Electrical entry re-wired connector lamping Force KQ diameter [N] Operating pressure [Ma] 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 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 ø12.5 to ø13.0 82.4 247.3 412.2 577.1 742.0 906.9 LKQ Note 1) Note 1) Note 1) ø14.5 to ø30.0 82.4 247.3 412.2 577.1 742.0 906.9 1071.8 1236.7 11.6 (1N = 0.224 lbf) Note 1) Lock holding force of the LKQ is 221 lbf [982 N]. esign the circuit such that the lock holding force is taken into consideration when the operating pressure exceeds 109 psi [0.75 Ma]. 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). esign circuit taking into consideration the time before the clamping force is generated. Note 3) etermine the clamping force according to the strength of the workpiece. It can be damaged if the clamping force is too large. Weight Indicator light rommet 2-color indication re-wired connector rommet re-wired connector rommet 2-color indication 1-color indication Wiring (in no in use) 2-wire (3 4) 2-wire (1 4) 2-wire 2-wire (3 4) 2-wire (1 4) 2-wire Load voltage 24 V Lead wire length 0.3 m 0.5 m 3 m 5 m 0.3 m 3 m 5 m 2-wire (1 4) 24 V 0.3 m 2-wire 24 V 100 V 3 m 5 m pplicable load Relay, L [kg] (L)KQ M diameter out lock lock [mm] LOW I LOW I 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 Replacement arts The guide pin and clamp arm are the same as those of the series. For details, refer to page 5. 18

ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com Series KQ M/LKQ M imensions KQ M50 Refer to ow to Order on page 17 for positional relationship of the mounting surface and port. The figures below indicate the KQM50- RZ. 72 (66) (L) 6 51 77 33 ±0.05 33 ±0.05 10.5 67.5 10.5 ole diameter of workpiece ø ød E ø12.5 10 ø12.7 9 ø13 9 ø30 ø12.8 8 33 ø12.9 8 ø13.0 7 ø14.5 9 ø14.7 8 ø15 11 ø30 ø14.8 8 34 ø14.9 7 ø15.0 7 ø15.5 10 ø15.7 9 ø16 11 ø30 ø15.8 8 34 ø15.9 8 ø16.0 7 Nil TN TF Rc1/4 NT1/4 1/4 (66) 33 33 38 ø65 (uide tube O..) ø 64 K LOW I K out out ±0.05 out ±0.05 out ±0.05 38 on the clamp side on the unclamp side LOW L I (Same measurement on 2 sides) 10 (lamp stroke) 9 45 [imension between M12] 45 ± 0.05 [imension between ø10] (Same measurement on 2 sides) SR W øz ±0.05 6 204.5 234.5 4 ø36 out ±0.05 7 205.5 235.5 5 ø36 out ±0.05 7 205.5 235.5 5.5 ø36 øz 71 32 (21) (6) 3 3 t = 1 mm x 2 t = 0.5 mm x 2 2 sides x 2 ø107 epth 11 2 sides x 2 x M12 x 1.75 epth 13 30 [imension between M12] 30 ±0.05 [imension between ø10] (Same measurement on 2 sides) ole diameter of workpiece ø ød E ø17.5 10 ø17.7 9 ø18 12 ø35 ø17.8 8 37 ø17.9 8 ø18.0 7 ø19.5 10 ø19.7 9 ø20 13 ø35 ø19.8 8 39 ø19.9 8 ø20.0 7 ø24.5 10 ø24.7 9 ø25 16 ø ø24.8 8 39 ø24.9 8 ø25.0 7 ø29.5 10 ø29.7 9 ø30 18 ø ø29.8 8 39 ø29.9 8 ø30.0 7 0 ød 0.05 E (L) 21 6 (51) (6) LOW I K out out ±0.05 out ±0.05 out ±0.05 out ±0.05 3 3 t = 1 mm x 2 t = 0.5 mm x 2 I W E 0 SR ød 0.05 120 120 SR (Same measurement on 2 sides) W Round iamond [ dia.: ø17.5 or more] shape LOW L I SR W øz ±0.05 7 208.5 238.5 6 6 ø out ±0.05 8 210.5 2.5 7 7 ø out ±0.05 8 210.5 2.5 9.5 7 ø47 out ±0.05 8 210.5 2.5 11 9 ø47 19

in lamp ylinder Series KQ M/LKQ M ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com imensions LKQ M50 Refer to ow to Order on page 17 for positional relationship of the mounting surface and port. The figures below indicate the LKQM50- RZ. 72 (66) 6 51 (L) 77 102.5 47 10.5 33 ±0.05 33 ±0.05 13 ole diameter of workpiece ø ød E ø12.5 10 ø12.7 9 ø13 9 ø30 ø12.8 8 33 ø12.9 8 ø13.0 7 ø14.5 9 ø14.7 8 ø15 11 ø30 ø14.8 8 34 ø14.9 7 ø15.0 7 ø15.5 10 ø15.7 9 ø16 11 ø30 ø15.8 8 34 ø15.9 8 ø16.0 7 (66) 33 33 38 K ø65 (uide tube O..) ø 64 LOW I K out out ±0.05 out ±0.05 out ±0.05 38 Extension locking LOK 1 Lock release port on the clamp side on the unclamp side LOW L I (Same measurement on 2 sides) 10 (lamp stroke) 9 45 [imension between M12] 45 ±0.05 [imension between ø10] (Same measurement on 2 sides) SR W øz ±0.05 6 239.5 269.5 4 ø36 out ±0.05 7 2.5 2.5 5 ø36 out ±0.05 7 2.5 2.5 5.5 ø36 1 Nil TN TF Nil TN TF Rc1/4 NT1/4 1/4 Rc1/8 NT1/8 1/8 øz 71 32 (21) (6) 3 3 t = 1 mm x 2 t = 0.5 mm x 2 2 sides x 2 x ø107 epth 11 2 sides x 2 x M12 x 1.75 epth 13 30 ±0.1 [imension between M12] 30 ±0.02 [imension between ø10] (Same measurement on 2 sides) ole diameter of ø ød E workpiece ø17.5 10 ø17.7 9 ø18 12 ø35 ø17.8 8 37 ø17.9 8 ø18.0 7 ø19.5 10 ø19.7 9 ø20 13 ø35 ø19.8 8 39 ø19.9 8 ø20.0 7 ø24.5 10 ø24.7 9 ø25 16 ø ø24.8 8 39 ø24.9 8 ø25.0 7 ø29.5 10 ø29.7 9 ø30 18 ø ø29.8 8 39 ø29.9 8 ø30.0 7 0 ød 0.05 E (L) 21 6 (51) (6) LOW I K out out ±0.05 out ±0.05 out ±0.05 out ±0.05 3 3 t = 1 mm x 2 t = 0.5 mm x 2 W E 0 SR ød 0.05 SR I 120 120 SR (Same measurement on 2 sides) W Round iamond [ dia.: ø17.5 or more] shape LOW L I SR W øz ±0.05 7 243.5 273.5 6 6 ø out ±0.05 8 245.5 275.5 7 7 ø out ±0.05 8 245.5 275.5 9.5 7 ø47 out ±0.05 8 245.5 275.5 11 9 ø47 20

Series KQ /LKQ uto Switch uto Switch roper osition, eight and Operating istance ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com uto Switch roper osition Round groove mounting Rail mounting -74-3W -4W -79WSE KQ 9.5 22.5 7 17 or more LKQ 44.5 54.5 42 52 or more KQ 5.5 20.5 or more LKQ.5 55.5 or more Note) djust the auto switch after confirming the operating conditions in the actual setting. -3W [KQ] -4W [KQ] -74-79WSE [KQ] U U Operating Range U uto Switch roper eight Round groove mounting Rail mounting -74-3W -4W -79WSE U (L)KQ 45 50 (L)KQ 50 [LKQ] [LKQ] [LKQ] U U U 21 ylinder model uto switch model Operating range -3W 7 (L)KQ -4W 6.5 (L)KQ -74 10-79WSE Values which include hysteresis are for guideline purposes only, they are not a guarantee (assuming approximately ± 3 0 % dispersion) and may change substantially depending on the ambient environment.

uto Switch Series KQ /LKQ uto Switch ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com For -3W (Fig. 1) 1. Insert the auto switch into the mating groove of the cylinder tube. 2. heck 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 2.4 to 3.5 lbf ft [0.2 to 0.3 N m]. For -4W (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 temporarilywith the auto switch mounting screw (M3). 4. heck 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 3.0 to 4.1 lbf ft [0.25 to 0.35 N m] for M2.5 and 5.9 to 7.1 lbf ft [0.5 to 0.6 N m] for M3.) uto switch mounting bracket part number Q7-050 uto switch mounting bracket part number Q1T-050 ontents/quantity uto switch mounting bracket x 1 uto switch mounting nut x 1 exagon socket head cap screw x 2 exagon socket head cap screw x 2 ( spring washer) Spring washer x 2 For -74 and 79WSE (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. heck 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 5.9 to 8.3 lbf ft [0.5 to 0.7 N m].) e careful of the mounting direction of the -79WSE when installed to the auto switch mounting bracket. e sure the soft-resin mold surface faces the auto switch mounting bracket side when mounting. ontents/quantity uto switch mounting bracket x 1 uto switch mounting nut x 1 exagon socket head cap screw x 2 exagon socket head cap screw x 2 ( spring washer) exagon socket head cap screw (M2.5 x 12 L) (attached to the auto switch) uto switch mounting screw Spring washer M2.5 uto switch mounting bracket uto switch mounting nut uto switch mounting screw exagon socket head cap screw M3 x 0.5 x 14 L ( spring washer) uto switch mounting bracket Fig. 1 Fig. 2 Fig. 3 uto switch mounting screw exagon socket head cap screw M2.5 x 0.45 x 5 L Magnetic field resistant auto switch uto switch mounting bracket assembly uto switch mounting screw exagon socket head cap screw M3 x 0.5 x 14 L ( spring washer) uto switch mounting screw exagon socket head cap screw M3 x 0.5 x 14 L uto switch mounting bracket assembly Magnetic field resistant auto switch uto switch mounting nut 22

ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com 1 23 I with lock Series KQ Related roducts lease contact SM for detailed dimensions, specifications and lead times. ø32 in lamp ylinder ompact ylinder Type (L)KQ32 Magnetic field resistant auto switch mounting (-X2081) I (-X2082) 29 mm with lock ø32 pin clamp cylinder available ompact design makes it applicable to a broad range of workpieces. ontributes to a lightweight jig. 29 mm width /LKQ late ylinder Type (L)KU32 I with lock Values in ( ) for specification with lock For details about this product, refer to the product catalog available on SM's website. Magnetic field resistant auto switch mountable Small auto switch mounting (-X2321) I (-X2322) with lock I ll s with lock olds a workpiece during emergency stops. late cylinder with small auto switch Magnetic field resistant auto switch mounting (-X2091) I (-X2092) s and a diamond shape option (available for ø10 or more) for workpieces with ø9, ø11 and ø13 hole diameters I Small auto switch 2 s of clamping heights can be selected. eight: 30 mm (), 100 mm (I ) (L)KQ32 ompact cylinder ( diameter: ø12) (L)KU32 late cylinder ( diameter: ø12) with lock Use the new series "(L)KU32-X2321/ X2322" with improved mountability of the magnetic field resistant auto switch. [mm] (L)KQ50 ( diameter: ø13) lamping height I I I lamping height 30 100 30 100 24 54 ody thickness T 50 29 66 ody width W 50 66 ody 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 (11) 1110 (1350) 7 (950) 910 (1120) 1620 (21) 1790 (2300) T W L1 L2

Series KQ /LKQ Specific roduct recautions 1 e sure to read this before handling. Refer to the back cover for Safety Instructions. For ctuator and uto Switch recautions, refer to andling recautions for SM roducts and the Operation Manual on the SM website, http://www.smcworld.com ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com Warning 1. There is a possibility of dangerous sudden action by cylinders if sliding parts of machinery 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. protective cover is recommended to minimize the risk of personal injury. If a stationary object and moving parts of a cylinder are in close proximity, personal injury may occur. esign the structure to avoid contact with the human body. 3. Securely tighten all stationary parts and connected 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. esign 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 consideration its rigidity because the cylinder applies a large amount of force. Otherwise there is a danger of human injury and or equipment damage. 6. onsider 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. onsider 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 hydraulics. 8. onsider emergency stops. esign 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. onsider the action when operation is restarted after an emergency stop or abnormal stop. esign 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. esign 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 guaranteed for zero air leakage, it may not be possible to hold a stopped position for an extended period of time. ontact SM in the case it is necessary to hold a stopped position for an extended period. o not intermediately stop the LKQ cylinder during a locking operation because it will shorten the life of the cylinder. Warning Selection 1. onfirm 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. o not use in these conditions. (Refer to the specifications.) onsult SM if you use a fluid other than compressed air. 2. o 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. o not modify the cylinder. o 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 thickness of workpieces that be clamped. out KQ 10 mm 10 to 13 mm LKQ 10 mm 10 to 13 mm KQ 10 mm 10 to 13 mm LKQ 10 mm 10 to 13 mm Workpieces to be clamped should not be thicker than those shown in the table. 5. lamp only the flat side of a workpiece. 6. If a workpiece is transferred three dimensionally 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. o 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. o 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. 24

Series KQ /LKQ Specific roduct recautions 2 e sure to read this before handling. Refer to the back cover for Safety Instructions. For ctuator and uto Switch recautions, refer to andling recautions for SM roducts and the Operation Manual on the SM website, http://www.smcworld.com ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com Warning pplicable uide in iameter pplicable hole diameter of workpiece shape pplicable hole diameter of workpiece shape lamping Force KQ KQ LKQ LKQ aution Selection [For the LKQ/ series only] 9. o not use for intermediate cylinder stops. This cylinder is designed to lock in a clamped condition to prevent unwanted movement. o 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 (F ) 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. 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 For ø13 For ø15 For ø16 Round 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 For ø18 For ø20 For ø25 For ø30 diameter [mm] ø12.5 to ø13.0 ø14.5 to ø30.0 ø12.5 to ø13.0 ø14.5 to ø30.0 29 [0.2] 37.0 [164.9] 37.0 [164.9] 18.5 [82.4] 18.5 [82.4] 44 [0.3] 74.1 [329.8] 74.1 [329.8] 55.6 [247.3] 55.6 [247.3] Round, iamond 58 [0.4] 91.0 [494.7] 91.0 [494.7] 92.7 [412.2] 92.7 [412.2] Operating pressure psi [Ma] 73 87 102 [0.5] [0.6] [0.7] 92.8 [659.6] 92.8 [659.6] 129.7 [577.1] 129.7 [577.1] 185.4 [824.5] 185.4 [824.5] 166.8 [742.0] 166.8 [742.0] 222.4 [989.4] 222.4 [989.4] 166.8 [906.9] 166.8 [906.9] 116 [0.8] 259.4 [1154] 131 [0.9] 296.5 [1319] 145 [1.0] 333.6 [1484] lbf [N] 2.9 Note 1) Note 1) Note 1) 277.9 315.0 [1071.8] [1236.7] [11.6] Note 1) When designing a circuit with an operating pressure that exceeds 0.75 Ma, consider the holding force of the lock since the holding force for the LKQ/ lock is 221 lbf [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) esign 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. 1. To adjust the cylinder speed, attach a speed controller and begin to adjust the speed by setting it to a low speed first. radually increase the set speed till the required speed is reached. 25

Series KQ /LKQ Specific roduct recautions 3 e sure to read this before handling. Refer to the back cover for Safety Instructions. For ctuator and uto Switch recautions, refer to andling recautions for SM roducts and the Operation Manual on the SM website, http://www.smcworld.com ourtesy of M/Flodyne/ydradyne Motion ontrol ydraulic neumatic Electrical Mechanical (800) 426-5480 www.cmafh.com Warning 1. Recommended pneumatic circuit for the KQ/ 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. Recommended pneumatic circuit 2. Recommended pneumatic circuit for the LKQ/ series rop prevention circuit 1) o 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. (ircuit example 1) When they are not installed or they are used under meter-in control, it may cause malfunction. 3) ranch off the compressed air piping for the lock unit between the cylinder and the speed controller. (ircuit example 1) Note that branching off in other sections may shorten the service life. 4) erform piping so that the unlocking port side going from the piping junction is short. (ircuit 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) e aware of reverse exhaust pressure flow from common exhaust valve manifolds. (ircuit example 1) Since the lock may be released due to reverse exhaust pressure flow, use an individual exhaust manifold or single valve. 6) e sure to release the lock before operating the cylinder. (ircuit 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) e aware that the locking action may be delayed due to the piping length or the timing of exhaust. (ircuit 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) erform emergency stops with the pneumatic circuit. (ircuit examples 3 and 4) This cylinder is designed for locking against inadvertent movement from a stationary condition. o not perform intermediate 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. (ircuit examples 3 and 4) 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. neumatic ircuit 3) e sure to release the lock before operating the cylinder. (ircuit 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. rop 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. (ircuit 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. ircuit example Extension locking F aution rop prevention 1 2 Emergency stop 3 4 1. o not use the cylinder until it is confirmed that the equipment is operating correctly. fter 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. o not dent the cylinder tube or the guide pin parts. Slight deformation will cause a malfunction since the tube I.. is manufactured with a tight tolerance. Excessive impact will cause damage to the guide pin because it is heat treated. 3. revent 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. revent 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. 26

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