NEW PRODUCTS PRECISION HYDRAULIC CLAMPING. Metric Slip-in Cartridge. 360 Link Clamp. Confirmation Valve

PRECISION HYDRAULIC CLAMPING NEW PRODUCTS sales@vektek.com www.vektek.com 800-992-0236 NEW PRODUCTS Metric Slip-in Cartridge 360 Link Clamp The BEST Link Clamp Innovation Ever... NOW AVAILABLE IN: INCH & METRIC Low and High pressure! Confirmation Valve Advanced Workholding Pump

Vektek is... Power Clamping Innovation Like you, we are a metalworking manufacturer. We understand the demands of production and profitability. Our engineers strive to implement the latest technology and intelligence into the design of our workholding products. Vektek is known, worldwide, for the reliability of our products and our extraordinary sales and technical support team. Team Vektek is here to assist in any way to see that your move to, or improvement of, Precision Power Workholding is easy and cost effective. Troy Estes, President Vektek LLC Contact us to receive a free catalog: 800-992-0236 sales@vektek.com Go to: www.vektek.com Download catalog pdf and CAD drawings Also available in: Chinese Japanese Korean Portuguese Spanish Vektek, IMTS 2016 800-992-0236 2

Accessory Accessory Valves Valves Pneumatic Confirmation Valve Confirm Clamp Stroke Position Pneumatically The pneumatic confirmation valve confirms the stage of loading before or after clamping. It is adaptable to multiple devices including: swing clamps, link clamps, cylinders and supports. Avoid machine crashes by confirming specific actions before you cycle your machine. It is designed to be used in both coolant and dry environments, and is easily mounted either vertically or horizontally. Confirmation at its finest! Easily fine tune to your fixture giving you a choice of set and differential pressure. Confirm signal is based on restricting air flow when tested function is present. Over-travel sensing will reopen if a device depresses plunger too far on over travel models. Pneumatic Confirmation Valve can be used with almost any clamping device. Can help you detect missing or misloaded parts. Remote venting recommended in coolant applications. Pneumatic Confirmation Valve No. Description Max Air (psi) Operating Range (psi) NOTE: Mounting hardware not included. Air Flow Rate (gal/min) Differential * 20 psi System 70 psi System Plunger Stroke (in) Spring Force (lbf) Nominal Diameter (in) 50-4085-00 Over-Travel 145 10-70 2.65-5.28 Min. 12 Min. 45 0.40 Max 1.5-3 0.079 Sensing 50-4085-01 Standard 145 10-70 2.65-5.28 Min. 12 Min 45 0.40 Max 1.5-3 0.079 * drop when one or more valves open. All valves must be closed for pressure confirmation. Plumb multiple valves in parallel. E = Input A = Output (Vent to atmosphere) 50-4085-00 Over Travel Sensing Logic ON OFF For proper sealing, mating surface must be flat within 0.003 in. with a maximum 63 μ in R a surface finish. Stroke Port Types Manifold and M3 Manifold and M3 Transi on Range.08".35" Valve Stroke 0.40" Clamping Stroke Transi on Range 50-4085-01 Standard Logic ON OFF More detail on recommended layout can be found on page B-8. ILS504088 REV 800-992-0236 Vektek, IMTS 2016 3 Stroke e.08".35" Valve Stroke 0.40" Clamping Stroke A

TuffLink 360 Link Clamps Single Acting Single Acting Rotary Lug Available in five sizes from 600 lb to 3600 lb capacities at 5000 psi. Highly effective internal spring design provides fastest single acting return times. Patented rotary lug feature delivers 360 of lever and/or body positioning. Top flange manifold mounted or plumbed. Maximum clamping force - Minimal footprint. Independent body/lever positioning simplifies manifold mount drill passage design or plumbing position and installation. Levers sold separately. Optional in-port flow control is a meter-in device with reverse free flow check valve. U.S. Patent No. 8,678,362 No. Clamp Capacity (lb.)* Vertical Clamping Stroke (in.)** Effective Piston Area (sq. in.) Oil Capacity (cu. in.) Maximum Flow Rate*** (cu. in./min) Optional Flow Control No. **** Extend Extend Retract Single Acting (S/A) Cylinders, actuated hydraulically 1 direction, spring returned 16-3112-00 600 0.08 0.175 0.114 N/A 14 70-2037-71 16-3115-00 1000 0.10 0.274 0.213 N/A 26 70-2037-71 16-3118-00 1400 0.12 0.394 0.379 N/A 45 70-2037-71 16-3122-00 2400 0.14 0.589 0.684 N/A 82 70-2037-71 16-3128-00 3600 0.17 0.934 1.318 N/A 158 70-2037-72 * Clamp capacities are listed at 5,000 psi maximum operating pressure with a standard length link clamp lever installed. Minimum operating pressure is 750 psi for single acting devices. The clamping force is adjustable by varying the hydraulic system pressure. Use of an extended length lever will result in a reduction of clamp force. See Section P for the clamping force of various lever lengths and pressures. (Actual force will vary slightly due to mechanical inefficiencies, friction and/or return springs.) ** Equal to +/- 3 with standard lever. *** To insure maximum service life and trouble-free operation, restrict fluid flow to the above flow ratings when clamping. If you are unable to measure flow rates, these devices should be positioned in no less than 1/2 second. These recommendations apply when using the standard lever. When using the optional extended lever or your custom lever, please restrict the flow rates to position the lever in no less than 1 second. **** In-port flow control requires the use of manifold mount ports. Dimensions No. A B C D E F G H J K L M N P Single Acting (S/A) 16-3112-00 1.251 3.24 2.60 1.437 2.05 1.28 0.67 0.47 0.31 0.19 0.94 0.65 0.77 1.654 16-3115-00 1.408 3.60 2.89 1.776 2.19 1.28 0.67 0.59 0.38 0.22 0.88 0.78 0.92 1.969 16-3118-00 1.566 4.16 3.21 2.157 2.42 1.32 0.67 0.71 0.44 0.28 0.83 0.96 1.11 2.441 16-3122-00 1.881 4.69 3.64 2.657 2.66 1.34 0.67 0.87 0.53 0.34 0.75 1.16 1.34 2.953 16-3128-00 2.156 5.54 4.24 3.110 3.06 1.51 0.67 1.10 0.66 0.41 0.81 1.38 1.58 3.543 Vektek, IMTS 2016 800-992-0236 4

TuffLink 360 Link Clamps Single Acting For proper sealing, mating surface must be flat within 0.003 in. with a maximum 63 μ in R a surface finish. Manifold Port/Bolt Mounting Dimensions No. Clamp Capacity (lb) A K R S W X Y 16-3112-00 600 1.260 8-32 0.657 0.657 0.19 0.394 1.053 16-3115-00 1000 1.417 10-32 0.797 0.797 0.19 0.433 1.093 16-3118-00 1400 1.575 1/4-20 0.985 0.985 0.19 0.551 1.289 16-3122-00 2400 1.890 5/16-18 1.188 1.188 0.19 0.630 1.644 16-3128-00 3600 2.165 3/8-16 1.438 1.438 0.25 0.709 1.841 Q R S T V W Y Z AA AB AC AD AE AF AG AH Cylinders, actuated hydraulically 1 direction, spring returned 0.827 0.657 0.657 2.205 0.827 2-011 1.053 0.39 SAE 4 1.38 3.39 19 1.97 2.244 1.516 0.846 0.984 0.797 0.797 2.402 0.984 2-011 1.093 0.43 SAE 4 1.63 3.88 18 2.44 2.421 1.555 1.063 1.220 0.985 0.985 2.835 1.220 2-011 1.289 0.55 SAE 4 2.01 4.34 19 2.83 2.736 1.654 1.201 1.476 1.188 1.188 3.445 1.476 2-011 1.644 0.63 SAE 4 2.32 5.03 19 3.45 3.051 1.752 1.457 1.772 1.438 1.438 3.976 1.772 2-204 1.841 0.71 SAE 4 2.83 5.68 20 3.92 3.533 1.978 1.752 800-992-0236 Vektek, IMTS 2016 5

TuffLink 360 Link Clamps Double Acting Double Acting Rotary Lug Available in six sizes from 600 lb to 5000 lb capacities at 5000 psi. Patented rotary lug feature delivers 360 of lever and/or body positioning. Maximum clamping force - Minimal footprint. Top flange manifold mounted or standard plumbed. Independent body/lever positioning simplifies manifold mount drill passage design or plumbing position and installation. Levers sold separately. Optional in-port flow control is a meter-in device with reverse free flow check valve. U.S. Patent No. 8,678,362 No. Clamp Capacity (lb.)* Vertical Clamping Stroke (in.)** Effective Piston Area (sq. in.) Oil Capacity (cu. in.) * Clamp capacities are listed at 5,000 psi maximum operating pressure with a standard length link clamp lever installed. Minimum operating pressure is 500 psi for double acting devices. The clamping force is adjustable by varying the hydraulic system pressure. Use of an extended length lever will result in a reduction of clamp force. See Section P for the clamping force of various lever lengths and pressures. (Actual force will vary slightly due to mechanical inefficiencies and friction.) ** Equal to +/- 3 with standard lever. *** To insure maximum service life and trouble-free operation, restrict fluid flow to the above flow ratings when clamping. If you are unable to measure flow rates, these devices should be positioned in no less than 1/2 second. These recommendations apply when using the standard lever. When using the optional extended lever or your custom lever, please restrict the flow rates to position the lever in no less than 1 second. **** In-port flow control requires the use of manifold mount ports. Optional Maximum Flow Control Flow Rate*** No. (cu. in./min) **** Extend Extend Retract Double Acting (D/A) Cylinders, actuated hydraulically both directions 16-3212-00 600 0.08 0.175 0.114 0.035 14 70-2037-71 16-3215-00 1000 0.10 0.274 0.213 0.077 26 70-2037-71 16-3218-00 1400 0.12 0.394 0.379 0.116 45 70-2037-71 16-3222-00 2400 0.14 0.616 0.715 0.258 86 70-2037-71 16-3228-00 3600 0.17 0.954 1.318 0.504 158 70-2037-72 16-3232-00 5000 0.20 1.247 2.144 0.729 257 70-2037-72 Dimensions No. A B C D E F G H J K L M N P Double Acting (D/A) 16-3212-00 1.251 3.24 2.60 0.839 2.05 1.28 0.67 0.39 0.31 0.19 0.94 0.65 0.77 1.654 16-3215-00 1.408 3.60 2.89 1.008 2.19 1.28 0.67 0.47 0.38 0.22 0.88 0.78 0.92 1.969 16-3218-00 1.566 4.16 3.21 1.248 2.42 1.32 0.67 0.59 0.44 0.28 0.83 0.96 1.11 2.441 16-3222-00 1.881 4.69 3.64 1.508 2.66 1.34 0.67 0.71 0.53 0.34 0.75 1.16 1.34 2.953 16-3228-00 2.156 5.54 4.24 1.669 3.06 1.51 0.67 0.87 0.66 0.41 0.81 1.38 1.58 3.543 16-3232-00 2.353 6.55 5.06 1.945 3.64 1.73 0.73 1.02 0.81 0.53 0.81 1.72 1.94 4.409 Vektek, IMTS 2016 800-992-0236 6

TuffLink 360 Link Clamps Double Acting For proper sealing, mating surface must be flat within 0.003 in. with a maximum 63 μ in R a surface finish. Manifold Port/Bolt Mounting Dimensions No. Clamp Capacity (lb) A K R S W X Y 16-3212-00 600 1.260 8-32 0.657 0.657 0.19 0.394 1.053 16-3215-00 1000 1.417 10-32 0.797 0.797 0.19 0.433 1.093 16-3218-00 1400 1.575 1/4-20 0.985 0.985 0.19 0.551 1.289 16-3222-00 2400 1.890 5/16-18 1.188 1.188 0.19 0.630 1.644 16-3228-00 3600 2.165 3/8-16 1.438 1.438 0.25 0.709 1.841 16-3232-00 5000 2.362 1/2-13 1.797 1.797 0.25 0.787 2.077 Q R S T V W X Y Z AA AB AC AD AE AF AG AH Cylinders, actuated hydraulically both directions 0.827 0.657 0.657 2.205 0.827 2-011 0.394 1.053 0.39 SAE 4 1.38 3.39 19 1.97 2.244 1.516 0.846 0.984 0.797 0.797 2.402 0.984 2-011 0.433 1.093 0.43 SAE 4 1.63 3.88 18 2.44 2.421 1.555 1.063 1.220 0.985 0.985 2.835 1.220 2-011 0.551 1.289 0.55 SAE 4 2.01 4.34 19 2.83 2.736 1.654 1.201 1.476 1.188 1.118 3.445 1.476 2-011 0.630 1.644 0.63 SAE 4 2.32 5.03 19 3.45 3.051 1.752 1.457 1.772 1.438 1.438 3.976 1.772 2-204 0.709 1.841 0.71 SAE 4 2.83 5.68 20 3.92 3.533 1.978 1.752 2.205 1.797 1.797 4.646 2.205 2-204 0.787 2.077 0.79 SAE 4 3.41 6.76 21 4.79 4.193 2.303 2.126 800-992-0236 Vektek, IMTS 2016 7

TuffLink 360 Levers Frequently Asked Questions What is the link clamp lever clamp angle? It is the angle of the clamping lever contact surface measured from the body mounting flange surface to the work piece contact surface of the clamping lever. What is the acceptable lever clamp angle when clamping my work piece? Levers should be designed and contact bolts should be adjusted so that the lever contact surface is within ±3 of parallel to the body mounting flange or 90 to mounting flange face when clamping a work piece. Use a digital angle finder or angle finder app on your smart phone to measure the angular position of the lever. It should be parallel to the body mounting flange or 90 to mounting flange face within ±3. shape of the lever has a portion that is parallel to the clamp mounting flange, the work piece contact surface is not parallel to the mounting flange. When clamping, the reaction force will put a force vector into the piston rod causing excessive bending stress and deflection. The work piece contact surface must be parallel to the body mounting flange within +/-3 degrees. I want to use a radius contact point on the end of my custom lever, what guidelines can you give me? Position the clamp so that it s mounting flange is parallel to the work piece contact surface within ±3. Positioning the clamp so that the mounting flange is at an angle greater than 3 to the work piece contact surface will cause excessive bending stresses to the rod resulting in premature failure. CORRECT CORRECT I want to clamp a work piece with my lever at 20 from the mount flange, will it cause damage to the linkage mechanism or piston rod? Yes, a lever angle of greater than ±3 of parallel to the body mounting flange will cause excess force on the linkage mechanism and piston rod. Rapid, premature failure will result from excessive bending stresses in the rod. The lever must be positioned within the acceptable angle discussed in the first question. INCORRECT INCORRECT I ve designed my own custom lever with the work piece contact surface at an angle to the clamp mounting flange. The lever shape also makes it parallel to the clamp mounting surface where it pins to the clamp linkage and plunger. Is it safe to use this lever? No, it is not safe to use the lever shown. Even though the I want to use an INCORRECT extended length lever, will I need to pressure reduce my link clamp similar to pressure reducing a swing clamp when using a long arm? No, link clamps are opposite of swing clamps when it comes to long arms. Link clamps can be operated at maximum operating pressure when extended levers are used. Assuming constant clamp pressure; increasing the distance between the contact point and link pivot or fulcrum creates less clamping force and less internal stresses in the linkage and pins. Reducing the distance between the contact point and link pivot produces greater clamping force and increased internal stresses in the linkage and pins. Therefore, if a shorter than standard length lever is used, the link clamp must be pressure reduced to avoid damage to the linkage mechanism. See the clamping force tables and graphs for the allowable lever length and operating pressure combinations. Vektek, IMTS 2016 800-992-0236 8

TuffLink 360 Levers Dimensions No. A B C D E F G NOTE: Levers are for both Single and Double Acting TuffLink 360 clamps. H Max Min J K L Max Min M N P Q R S T Standard Length Lever 91-6112-01 1.38 1.81 0.551 0.472 0.197 0.197 0.197 0.1984 0.1972 0.591 0.118 0.2369 0.2362 0.433 0.209 0.54 1.00 1/4-20 UNC 0.156 0.437 91-6115-01 1.63 2.15 0.709 0.551 0.236 0.236 0.236 0.2378 0.2366 0.709 0.197 0.2765 0.2756 0.520 0.248 0.64 1.25 5/16-18 UNC 0.187 0.500 91-6118-01 2.01 2.68 0.787 0.709 0.315 0.315 0.315 0.3169 0.3155 0.866 0.118 0.3552 0.354. 0.693 0.327 0.86 1.25 3/8-16 UNC 0.219 0.562 91-6122-01 2.32 3.15 0.984 0.866 0.394 0.394 0.394 0.3956 0.3942 1.043 0.157 0.4341 0.4331 0.866 0.406 1.07 1.50 1/2-13 UNC 0.312 0.750 91-6128-01 2.83 3.82 1.181 1.024 0.472 0.472 0.472 0.4748 0.4731 1.260 0.197 0.5129 0.5118 1.039 0.484 1.28 2.00 5/8-11 UNC 0.375 0.937 91-6132-01 3.41 4.59 1.417 1.260 0.551 0.551 0.551 0.5535 0.5518 1.575 0.236 0.6310 0.6299 1.213 0.563 1.49 2.00 3/4-10 UNC 0.422 1.125 Extended Length Lever 91-6112-02 N/A 2.60 0.551 0.472 0.197 0.197 0.197 0.1984 0.1972 0.591 0.118 0.2369 0.2362 0.433 0.209 0.54 N/A N/A N/A N/A 91-6115-02 N/A 3.07 0.709 0.551 0.236 0.236 0.236 0.2378 0.2366 0.709 0.197 0.2765 0.2756 0.520 0.248 0.64 N/A N/A N/A N/A 91-6118-02 N/A 3.82 0.787 0.709 0.315 0.315 0.315 0.3169 0.3155 0.866 0.118 0.3552 0.354. 0.693 0.327 0.86 N/A N/A N/A N/A 91-6122-02 N/A 4.43 0.984 0.866 0.394 0.394 0.394 0.3956 0.3942 1.043 0.157 0.4341 0.4331 0.866 0.406 1.07 N/A N/A N/A N/A 91-6128-02 N/A 5.39 1.181 1.024 0.472 0.472 0.472 0.4748 0.4731 1.260 0.197 0.5129 0.5118 1.039 0.484 1.28 N/A N/A N/A N/A 91-6132-02 N/A 6.42 1.417 1.260 0.551 0.551 0.551 0.5535 0.5518 1.575 0.236 0.6310 0.6299 1.213 0.563 1.49 N/A N/A N/A N/A 800-992-0236 Vektek, IMTS 2016 9

TuffLink 360 Levers Clamping Force Tables Operating (psi) Cylinder Force (lb) 16-3X12-00 Clamping Force (lb) Lever Length L (in) Min Lever Length L (in) 0.94 1.19 1.38 1.63 2.00 2.40 3.25 4.00 5000 877 603 458 338 263 179 140 1.36 4500 789 543 412 304 237 161 126 1.20 4000 701 636 483 367 270 211 143 112 1.08 3500 614 556 422 321 237 184 125 98 0.98 3000 526 818 477 362 275 203 158 107 84 0.94 2500 438 681 397 302 229 169 132 90 70 0.94 2000 351 545 318 241 183 135 105 72 56 0.94 1500 263 409 238 181 137 101 79 54 42 0.94 1000 175 273 159 121 92 68 53 36 28 0.94 500 88 136 79 60 46 34 26 18 14 0.94 Max Op. (psi) 3300 4480 5000 5000 5000 5000 5000 5000 ILS916010-12 REV B 16-3X18-00 Operating (psi) Cylinder Force (lb) Clamping Force (lb) Lever Length L (in) Indicates Non-Usable Range Min Lever Length L (in) 1.44 1.75 2.01 2.50 3.00 3.50 4.50 5.50 5000 1972 1374 962 736 597 432 339 1.97 4500 1775 1600 1236 866 663 537 389 305 1.75 4000 1578 1422 1099 769 589 477 346 271 1.57 3500 1380 1917 1245 962 673 516 418 303 237 1.44 3000 1183 1643 1067 824 577 442 358 259 203 1.44 2500 986 1369 889 687 481 368 298 216 170 1.44 2000 789 1095 711 550 385 295 239 173 136 1.44 1500 502 822 533 412 289 221 179 130 102 1.44 1000 394 548 356 275 192 147 119 86 68 1.44 500 197 274 117 137 96 74 60 43 34 1.44 Max Op. (psi) 3550 4500 5000 5000 5000 5000 5000 5000 ILS916010-18 REV B 16-3X28-00 Operating (psi) Cylinder Force (lb) Clamping Force (lb) Lever Length L (in) Min Lever Length L (in) 2.09 2.38 2.83 3.38 4.00 4.92 5.50 6.25 5000 4772 3523 2609 2019 1511 1304 2.49 4500 4295 3170 2348 1817 1360 1174 998 2.25 4000 3818 3950 2818 2087 1615 1209 1044 887 2.09 3500 3340 4664 3456 2466 1826 1413 1058 913 776 2.09 3000 2863 3998 2963 2114 1565 1211 907 783 665 2.09 2500 2386 3331 2469 1761 1304 1009 758 652 554 2.09 2000 1909 2665 1975 1409 1044 807 604 522 443 2.09 1500 1432 1999 1481 1057 763 606 453 391 333 2.09 1000 954 1333 988 705 522 404 302 261 222 2.09 500 477 666 494 352 261 202 151 130 111 2.09 Max Op. (psi) 3620 4300 5000 5000 5000 5000 5000 5000 ILS916010-28 REV B Minimum Lever Length Using lever shorter than minimum lever length will produce large clamping forces leading to premature failure of link plates or pins. Operating (psi) Operating (psi) Cylinder Force (lb) Cylinder Force (lb) 16-3X15-00 Clamping Force (lb) Lever Length L (in) 16-3X12-00 Clamping Force (lb) Lever Length L (in) Min Lever Length L (in) 0.94 1.19 1.38 1.63 2.00 2.40 3.25 4.00 5000 877 603 458 338 263 179 140 1.36 4500 789 543 412 304 237 161 126 1.20 4000 701 636 483 367 270 211 143 112 1.08 3500 614 556 422 321 237 184 125 98 0.98 3000 526 818 477 362 275 203 158 107 84 0.94 2500 438 681 397 302 229 169 132 90 70 0.94 2000 351 545 318 241 183 135 105 72 56 0.94 1500 263 409 238 181 137 101 79 54 42 0.94 1000 175 273 159 121 92 68 53 36 28 0.94 500 88 136 79 60 46 34 26 18 14 0.94 Max Op. (psi) 3300 4480 5000 5000 5000 5000 5000 5000 ILS916012 REV B Min Lever Length L (in) 1.13 1.38 1.63 2.00 2.38 2.83 3.75 5.00 5000 1370 969 691 534 421 294 208 1.61 4500 1233 872 622 481 379 264 187 1.43 4000 1096 1064 775 553 427 337 235 166 1.28 3500 959 931 678 484 374 295 206 146 1.17 3000 822 1272 798 581 415 321 253 176 125 1.13 2500 685 1060 665 485 346 267 210 147 104 1.13 2000 548 848 532 366 277 214 168 117 83 1.13 1500 411 636 399 291 207 160 126 88 62 1.13 1000 274 424 266 194 138 107 84 59 42 1.13 500 137 212 133 97 69 53 42 29 21 1.13 Max Op. (psi) 3340 4360 5000 5000 5000 5000 5000 5000 ILS916010-15 REV B 16-3X22-00 Operating (psi) Cylinder Force (lb) Clamping Force (lb) Lever Length L (in) Min Lever Length L (in) 1.75 2.00 2.32 2.75 3.50 4.04 5.00 6.00 5000 3081 2317 1733 1204 967 748 597 2.29 4500 2773 2085 1560 1084 888 673 537 2.04 4000 2465 2473 1853 1386 963 790 598 477 1.85 3500 2157 2930 2164 1622 1213 843 691 523 418 1.75 3000 1849 2511 1855 1390 1040 722 592 449 358 1.75 2500 1541 2093 1546 1158 867 602 493 374 298 1.75 2000 1233 1674 1237 927 693 482 395 299 239 1.75 1500 924 1256 927 695 520 361 296 224 179 1.75 1000 616 837 618 463 347 241 197 150 119 1.75 500 308 419 309 232 173 120 99 75 60 1.75 Max Op. (psi) 3720 4400 5000 5000 5000 5000 5000 5000 ILS916010-22 REV B 16-3X32-00 Operating (psi) Cylinder Force (lb) Clamping Force (lb) Lever Length L (in) Min Lever Length L (in) 2.63 3.0 3.41 4.00 4.50 5.00 5.87 6.50 5000 6233 4921 3724 3087 2636 2102 1834 3.01 4500 5610 4429 3351 2778 2373 1892 1650 2.74 4000 4986 5069 3937 2979 2470 2109 1682 1467 2.63 3500 4363 5991 4435 3444 2606 2161 1846 1472 1283 2.63 3000 3740 5135 3802 2952 2234 1852 1582 1261 1100 2.63 2500 3116 4279 3168 2460 1862 1544 1318 1051 917 2.63 2000 2493 3423 2534 1968 1489 1235 1055 841 733 2.63 1500 1870 2567 1901 1476 1117 926 791 631 550 2.63 1000 1247 1712 1267 984 745 617 527 420 367 2.63 500 623 856 634 492 372 309 264 210 183 2.63 Max Op. (psi) 3620 4300 5000 5000 5000 5000 5000 5000 ILS916010-32 REV B How to Use the Clamping Force Tables 1) Start by choosing the lever length you need for your application. 2) Then move along the line and select the clamping force and operating pressure or operating pressure and clamping force needed. Example: Using a 16-3212-00 with a 1.38 in. lever; the clamping force would be 483 at 4000 psi. Vektek, IMTS 2016 800-992-0236 10

TuffLink 360 Levers Clamping Force (LBS) Clamping Force (LBS) Clamping Force (LBS) 900 800 700 600 500 400 300 200 100 2000 1600 1200 L =.94 (.11) L = 1.19 (.36) 16-3X12-00 0 0 1000 2000 3000 4000 5000 800 400 5000 4000 3000 2000 1000 Operating (PSI) L = 1.44 (.22) L = 1.75 (.53) 16-3X18-00 0 0 1000 2000 3000 4000 5000 Operating (PSI) L = 2.09 (.32) L = 2.38 (.61) 16-3X28-00 0 0 1000 2000 3000 4000 5000 Operating (PSI) Non-Usable Range L = 1.38 (.55) L = 1.63 (.80) L = 2.00 (1.17) L = 2.40 (1.57) L = 3.25 (2.42) L = 4.00 (3.17) ILS916010-12 REV B Non-Usable Range L = 2.01 (.79) L = 2.50 (1.28) L = 3.00 (1.78) L = 3.50 (2.28) L = 4.50 (3.28) L = 5.50 (4.28) ILS916010-18 REV B Non-Usable Range L = 2.83 (1.06) L = 3.38 (1.61) L = 4.00 (2.23) L = 4.92 (3.15) L = 5.50 (3.73) L = 6.25 (4.48) ILS916010-28 REV B The tables and graphs show the relationship between lever length, operating pressure and clamping force. The lever lengths shown in red are Vektek's available levers for purchase. The lever lengths shown in parenthesis are the usable length from the edge of the clamp body to the contact bolt. Tables include maximum operating pressure associated with the arm length shown in the header rows of the table. The column on the right of the table is the minimum lever length allowed at the associated operating pressure. Operating the clamp in the non-usable range will damage the clamp and void product warranty. How to Use the Clamping Force Graphs 1) Start by choosing the lever length you need for your application. 2) Then move along the line and select the clamping force and operating pressure or operating pressure and clamping force needed. Example: Using a 16-3212-00 with a 1.38 in. lever; the clamping force would be 483 at 4000 psi. Clamping Force (LBS) Clamping Force (LBS) Clamping Force (LBS) 1400 1200 1000 800 600 400 200 3000 2500 2000 1500 1000 L = 1.13 (.15) L = 1.38 (.40) 16-3X15-00 0 0 1000 2000 3000 4000 5000 500 6000 5000 4000 3000 2000 1000 Clamping Force (LBS) Operating (PSI) L = 1.75 (.27) L = 2.00 (.52) 16-3X22-00 0 0 1000 2000 3000 4000 5000 Operating (PSI) 16-3X32-00 L = 2.63 (.43) 0 0 1000 2000 3000 4000 5000 900 800 700 600 483 400 300 200 100 L = 3.00 (.80) Operating (PSI) L =.94 (.11) L = 1.19 (.36) 16-3X12-00 0 0 1000 2000 3000 4000 5000 Operating (PSI) Clamping Force Graphs Non-Usable Range L = 1.63 (.65) L = 2.00 (1.02) L = 2.38 (1.40) L = 2.83 (1.85) L = 3.75 (2.77) L = 5.00 (4.02) ILS916010-15 REV B Non-Usable Range L = 2.32 (.84) L = 2.75 (1.27) L = 3.50 (2.02) L = 4.04 (2.56) L = 5.00 (3.52) L = 6.00 (4.52) ILS916010-22 REV B Non-Usable Range L = 3.41 (1.21) L = 4.00 (1.80) L = 4.50 (2.30) L = 5.00 (2.80) L = 5.87 (3.67) L = 6.50 (4.30) ILS916010-32 REV B Non-Usable Range L = 1.38 (.55) L = 1.63 (.80) L = 2.00 (1.17) L = 2.40 (1.57) L = 3.25 (2.42) L = 4.00 (3.17) ILS916013 REV B O-12 800-992-0236 Vektek, IMTS 2016 11

Power Supplies Advanced, High Efficiency, Workholding Pump Advanced Workholding Pump Extremely low carbon footprint Look no further for a long lasting and easy to use advanced workholding pump. The durable 2-Stage design of this pump stands up to high demand circuits along with high or low duty cycles. To help extend the life of the pump and valves, the high pressure output and low pressure returns are filtered. With a 5-Gallon reservoir, the oversized fill tube makes refilling simple! Saves hundreds on energy - Only runs on demand! Easy modular, configurable design allows you the options that you need. See our Convenience Packages for the most popular configurations, fully optioned with all the basics built in. Automatic low oil level protection. Designed to save electricity using on-demand pressure and VFD motor controls. Stands up to high or low duty cycles without adjustment. Advanced Workholding Pump Specifications No. Pump Flow Rate (Cubic In.) Pump Range (PSI) Reservoir Capacity (Gallons) Oil Viscosity cst 40C Basic Weight (Lbs.) Basic Stage 1 Stage 2 Stage 1 Stage 2 Gross Usable Min to Max No Valves 55-95XX-XX 350 51 0-700 750-5000 5.0 3.5 22 to 46 160 Vektek, IMTS 2016 800-992-0236 12

Power Supplies Advanced, High Efficiency, Workholding Pump Features and Accessories Workholding Pump Options Pump/Machine Tool Interface Cable up to 6 independent circuits Oil Level/Temperature Switch 5 Electrical service inputs available for worldwide power requirements Return Line Filler, 10 micron with electronic clog indicator Reducing Valve Analog Switch Check Valve Manual Operated Valve Solenoid Operated Valves 2/3 3/4 Pendant Switch for solenoid valve control Electronic Switch Valve Wiring Cable Accumulator Pump Add-on Options Valve control cable or machine tool interface cable Temperature upgrade to oil level switch Electronic clog indicator upgrade to visual return line filter Analog pressure confirmation, individual circuit Electronic digital pressure confirmation, individual circuit Specific control valve functions (many options) Reducing valves to individual circuits Accumulator Extra pendant switches (1 supplied standard with every solenoid valve pump for setup and testing.) Change electrical service input to match local supplied voltages. 800-992-0236 Pendant Switch or Machine Control Options No. Description Pendant Switch Control (1 Included with 1st valve of pump) 95-5955-37 95-5955-38 95-5955-39 95-5955-40 27-7422-03 27-9422-02 95-5955-23 95-5954-50 13 Pendant, 6 ft, 2/3 Valve, NO, (On/Off) Pendant, 6 ft, 2/3 Valve, NC, (Off/On) Pendant, 6 ft, 2/3 Valve, NC, (Off/Momentary On) Pendant, 6 ft, 3/4 Valve, CC or PBC, (On/Off/On) Pendant Extension Cable, M12, 16.4 ft. Pendant Extension Cable, M12, 32.8 ft. CNC Machine Control Pump/Machine Tool Interface Cable, 1-4 Valves, 24 Pin, 16.4 ft. Valve Wiring Cable, 1 Valve, M12, 5 Pin, 16.4 ft. Vektek, IMTS 2016

Power Supplies Advanced Workholding Pump Convenience Package 2 Port Pumps - No Control Valves Included No. of Valves 100-120 VAC 1 Phase 200-240 VAC 3 Phase 380-500 VAC 3 Phase 0 55-9545-00 55-9575-00 55-9595-00 0 55-9545-01 55-9575-01 55-9595-01 Valve Type: Manifold Only Central or remote power supply configured with P (pressure out) and T (tank return flow) port only Valves usually mounted on the machine closer to the application, often machine controlled. Typically mounted behind or between 2 machines Requires remote shear seal or poppet style zero leak valve Supply your own off board valve. Valve Type: DO3 Subplate Interface Supply your own zero leak DO3 valve and mount it to our DO3 interface on the pump. Controls the direction of the 2 outlet ports. Single Acting Continuous Connection - S/A Live System Valve Type: Manual 2-Position 3-Port Can use coupled or uncoupled Recommended to run a continuously connected or single hose supply decoupled system. Operator interface is a manual valve handle. Pump located within operators reach. 1 55-9545-12-1 55-9575-12-1 55-9595-12-1 Valve Type: 24VDC 2-Position 3-Port Normally Open Recommended to run a continuously connected or single hose supply decoupled system where the pressurized time exceeds the unpressurized time. Operator interface is by remote pendant or can be wired into a machine controller. NOTE: Should not be used with palletized systems as the valve is energized to unclamp. The unclamped time will be excessive, causing the valve to run hot. 1 2 4 55-9545-23-1 55-9575-23-1 55-9545-23-2 55-9575-23-2 55-9545-23-4 55-9575-23-4 55-9595-23-1 55-9595-23-2 55-9595-23-4 Double Acting Continuous Connection - D/A Live System Valve Type: Manual 3-Position 4-Port Closed Center Recommended for continuously connected "live" systems. Always connected to the fixture by means of hoses and or rotary unions. Operator interface is a manual valve handle. 1 55-9545-16-1 55-9575-16-1 55-9595-16-1 1 2 4 55-9545-26-1 55-9575-26-1 55-9545-26-2 55-9575-26-2 55-9545-26-4 55-9575-26-4 55-9595-26-1 55-9595-26-2 55-9595-26-4 Pump located within operators reach. 24 VDC 3-Position 4-Port Closed Center Vektek, IMTS 2016 Recommended for continuously connected "live" systems. Always connected to the fixture- by means of hoses and or rotary unions. Center position allows no movement of clamps when the valve is de-energized. Operator interface is by remote pendant or can be wired into a machine controller. 14 ils559503 800-992-0236

Power Supplies Advanced Workholding Pump Convenience Package 100-120 VAC 1 Phase No. of Valves Pallet Decoupler (one hose) S/A 200-240 VAC 3 Phase 380-500 VAC 3 Phase Valve Type: Manual 2-Position 3-Port Can use coupled or uncoupled Recommended to run a continuously connected or single hose supply decoupled system. Operator interface is by a manual valve handle. 1 55-9545-12-1 55-9575-12-1 55-9595-12-1 Pump located within operators reach. Valve Type: 24VDC 2-Position 3-Port Normally Closed "Dump Pump" Single Acting Decoupled Systems Valve installed with a control pendant to power systems using the Self-closing Decoupler and Tombstone Top Plates. Commonly called a "dump pump" and uses a momentary contact pendant switch. When preset pressure is reached the control valve automatically shifts and dumps pressure back to tank. 1 55-9545-25-1 55-9575-25-1 55-9595-25-1 Operator interface is by remote pendant or can be wired into a machine controller. Valve Type: 24VDC 2-Position 3-Port Normally Closed NOTE: Single Acting Live systems. Use with Manual Pallet Decouplers, Tombstone Top Plates and Self-Closing (single hose) Decouplers Operator interface is by remote pendant or can be wired into a machine controller. 1 2 4 55-9545-24-1 55-9575-24-1 55-9595-24-1 55-9545-24-2 55-9575-24-2 55-9595-24-2 55-9545-24-4 55-9575-24-4 55-9595-24-4 1 55-9545-17-1 55-9575-17-1 55-9595-17-1 All decoupled valves are de-energized when not in use to avoid heat build-up between cycles. Pallet Decoupler (two hose) S/A or D/A Valve Type: Manual 3-Position 4-Port P-Blocked Double Acting, or Single Acting run live or decoupled. Control Auto-Shutoff Pallet Decoupler (2 hose system) Operator interface is a manual valve handle. Best selection for fixture testing, runs most systems. Valve Type: 24VDC 3-Position 4-Port P-Blocked Center with A & B Individual Circuit Adjustment Reduces pressure to clamp or unclamp side of a circuit Use with one or two handed Auto-Shutoff Decoupler. P-blocked center valve drops pressure in both lines. Allows decoupling and re-coupling of the hoses. Operator interface is remote pendant or wired into a machine controller. This configuration can also be used to operate two individual single acting systems at different pressures. 1 55-9545-28-1 55-9575-28-1 55-9595-28-1 1 2 4 55-9545-27-1 55-9575-27-1 55-9595-27-1 55-9545-27-2 55-9575-27-2 55-9595-27-2 55-9545-27-4 55-9575-27-4 55-9595-27-4 Valve Type: 24VDC 3-Position 4-Port P-Blocked Double or Single Acting Use1or 2 handed Auto-Shutoff Pallet Decoupler. Uses a P-Blocked center to drop pressure in both lines to decouple and re-couple hoses. Operator interface is by remote pendant or can be wired into a machine controller. ils559504 3 800-992-0236 15 Vektek, IMTS 2016

Palletized Fixture Accessories Thread-In Coupling Specifications Thread-In Coupling Elements Coupling elements are made to give you a leak free connection whether pressurized or depressurized. Two flow rates are allowed with your choice of two nominal diameter sizes. The compact design allows couplings to be recessed into the fixture plate. Stainless steel construction provides long service life with replaceable face seals. Axial face seal between coupling mechanism and coupling nipple. Both elements must be positioned and guided within specified tolerances before contact of sealing surfaces. Coupling force at operating pressure ranges from 0-800 and 0-1800 pounds depending on model. Replaceable face seals available. Spanner and replacement seal installation tools available. Specifications No. End Type Coupling Type 56-1013-00 Pressurized Mechanism 56-1023-00 Depressurized 56-1015-00 Pressurized Mechanism 56-1025-00 Depressurized 56-1113-00 Pressurized Nipple 56-1123-00 Depressurized 56-1115-00 Pressurized Nipple 56-1125-00 Depressurized Nominal Dia. 3 5 3 5 Thread M20 x 1.5 M24 x 1.5 M20 x 1.5 M24 x 1.5 Max. Operating Max Flow Rate (cu.in/min) Coupling Stroke (in) Minimum Coupling Force at 0 PSI Axial Pos. Tol. Radial Pos. Tol. Permit Angle Tol. 5000 psi 490 0.18 21 +0.02 ± 0.012 ± 1 7250 psi 730 0.18 22 +0.02 ± 0.012 ± 1 5000 psi 490 0.18 21 +0.02 ± 0.012 ± 1 7250 psi 730 0.18 22 +0.02 ± 0.012 ± 1 NOTE: Clean face of coupling elements with compressed air prior to connecting coupling to protect from contamination intrusion. Both elements must be externally guided about 1/16 to 1/8 inch before contact of sealing surfaces with radial positioning tolerances. No. 56-1013-00 56-1023-00 56-1015-00 56-1025-00 56-1113-00 56-1123-00 56-1115-00 56-1125-00 Tools Spanner Tool AT-5613-00 AT-5615-00 AT-5613-00 AT-5615-00 Seal Tool AT-5603-00 AT-5605-00 N/A N/A Vektek, IMTS 2016 800-992-0236 16

Palletized Fixture Accessories Thread-In Coupling Cavity *Coupling Force Equations: Diameter 3: F (lb) =.1457 * P (psi) Diameter 5: F (lb) =.2387 * P (psi) - Minimum required coupling force between nipple and mechanism resulting from hydraulic operating pressure. Thread in Coupling Cavity No. End Type Nom. Torque Dia. (lbs*ft) A B C D E F G H K L M N P Q R S 56-1013-00 56-1023-00 56-1015-00 56-1025-00 56-1113-00 56-1123-00 56-1115-00 56-1125-00 Mechanism 3 11 Mechanism 5 15 Nipple 3 11 Nipple 5 15 M20 x 1.5 M24 x 1.5 M20 x 1.5 M24 x 1.5 * Only one passage is required, choose option best fit for your application. 0.7090 0.846 0.394 N/A 1.220 1.142 N/A 0.512 0.441 1.102 0.197 0.610 0.276 0.102 2 0.8666.846 0.394 0.925 1.220 1.142 0.472 0.492 0.441 1.102 0.197 0.728 0.276 0.110 4 0.6304.906 0.331 N/A N/A 1.020 0.386 0.512 0.177 0.748 0.197 0.610 N/A 0.102 2 0.7878 0.984 0.335 N/A N/A 1.063 0.531 0.551 0.177 0.748 0.197 0.728 N/A 0.110 4 800-992-0236 Vektek, IMTS 2016 17

Accessory Valves Unclamp Delay Valve Temporarily Hold Parts During Unclamp Set delay to control unclamp in single acting devices. Use in single or double acting systems. Eliminate workpiece movement, caused by backpressure, when unclamping over a work support. Normally open valve allows free fluid flow through the valve during clamping. Does not require B pilot line to open. Stainless steel internal components for superior corrosion resistance. Unclamp Delay Valve No.* 70-4310-00 Set Range** 500 to 5,000 psi Time Delay Preset*** (sec) * Manifold mount o-rings included. Ships with all ports plugged. ** Maximum inlet pressure 5,000 psi. Excess pressure voids warranty *** Duration of time delay may vary depending on the viscosity of oil in the application. If longer delays are required, contact Vektek Customer Support for assistance. Mounting Options 3 to 7 seconds Using ISO 32 Fluid Crossover plate, 93-1977-00, needed when using as a standalone manifold mount valve. Filtration Included 25 micron All Ports Max Flow 3.0 gpm Patent Pending Operation: The VektorFlo Unclamp Delay Valve operates as a normally open element in an hydraulic clamping system. Low pressure fluid flows freely through the valve to downstream devices. As pressure in the system builds, the mechanical pilot piston moves away from the check valve allowing it to close. Full system pressure is reached and flow in the system stops. If pressure leaks off in downstream devices, the check valve will re-open and replenish pressure. During unclamping, inlet pressures falls with main system pressure but downstream pressure is held constant by the check valve. At the low inlet pressure, spring force starts to move the mechanical pilot towards the check valve at a rate set by the flow control and oil viscosity. The mechanical pilot piston moves through its stroke and encounters the check valve. Spring force opens the check to release all downstream pressure to the power unit reservoir. For proper sealing, mating surface must be flat to 0.003 in. with a maximum 63 μ in. R a surface finish. Vektek, IMTS 2016 800-992-0236 18

Accessory Valves Non-Powered Waterproof Switch No power required. Ideal when you need to add a pressure switch to a remote location as on a machining pallet fixture. Switch tested to over 1,000,000 cycle lifetime. New sealed collar and micro-switch design guard against leaks; making this switch ideal for use in wet environments. adjustment 750 to 5000 psi. Electrical Rating - 1 amp @ 28 VDC resistive - 5 amp @ 125/250 VAC Reset deadband: approximately 5% of the set pressure. Sealed switch for operation in high moisture environments. (Complies with IP 67) Switch No. Range Electrical Connection 70-7500-74 750-5000 psi M8 Male Connection only. 70-7500-75 750-5000 psi 70-7500-76 750-5000 psi 70-7500-77 750-5000 psi Part No. 27-6424-03 cordset, 39.3 in. long with female M8 connector and bare ends. Part No. 27-7424-00 cordset, 19.7 in. long with M8 male and female connections. Part No. 27-6424-00 cordset, 16.4 ft. long with M8 female connector and bare ends. Switch Wiring Instructions Pin 1.. N/O Pin 4.. N/C Pin 3..Common Brown... N/O Black... N/C Blue... Common Pin 1.. N/O Pin 4.. N/C Pin 3..Common Brown.. N/O Black.. N/C Blue.. Common Powered LED Display Electronic Switch Large 4 digit LED pressure display Requires power (15-32 VDC), not functional unpowered Programmable deadband Easy 3-Button programmable electronic pressure switch 2 digital switching outputs, 500 ma Rating, PNP only Single analog output, 0-10 V or 4-20 ma Set pressure range of 0-6000 PSI Programmable reset pressure for each output Environmental rating of IP 67 No. Plug Pin Pin 1, Brown Pin 2, White Pin 3, Blue Pin 4, Black Pin 5, Gray Set Range Input/Output +15-32 VDC Analog 0 V SP1 0.5 A MAX SP2 0.5 A MAX Electrical Connection Power Supply No. 27-7422-00 Power Consumption 70-7400-74 0-6000 psi M12 Male 5 Pin 15-32 VDC 50 ma Description 2 Digital Contacts Programmable NO or NC End 1 Connection 1 Analog Output Programmable 0-10 V or 4-20 ma End 2 Connection Media Temp. Range -13 to +212 F Length (ft.) Male 90 Female 90 2.0 Cable, M12 27-7422-01 Male Straight Female Straight 2.0 5 Pin 27-7422-03 Male Straight Female Straight 16.4 PUR Black 27-9422-02 Male Straight Female Straight 32.8 800-992-0236 Vektek, IMTS 2016 19

Vektek, IMTS 2016 800-992-0236 20

Accessory Valves Temporary Hold Parts During Unclamp Set delay to control unclamp in single acting devices. Use in single or double acting systems. Eliminate workpiece movement, caused by backpressure, when unclamping over a work support. Normally open valve allows free fluid flow through the valve during clamping. Does not require B pilot line to open. Stainless steel internal components for superior corrosion resistance. No.* Unclamp Delay Valve Set Range** 47-0431-00 35 to 350 bar Time Delay Preset*** (Sec) 3 to 7 Seconds Using ISO 32 Fluid Crossover plate, 49-3197-00, needed when using as a standalone manifold mount valve. * Manifold mount O-rings included. Ships with all ports plugged. ** Maximum inlet pressure 350 Bar. Excess pressure voids warranty. *** Duration of time delay may vary depending on the viscosity of oil in the application. If longer delays are required, contact Vektek Customer Support for assistance. Mounting Options Filtration Included 25 Micron All Ports Max. Flow 11.4 l/min Patent Pending Unclamp Delay Valve Operation: The VektorFlo Unclamp Delay Valve operates as a normally open element in an hydraulic clamping system. Low pressure fluid flows freely through the valve to downstream devices. As pressure in the system builds, the mechanical pilot piston moves away from the check valve allowing it to close. Full system pressure is reached and flow in the system stops. If pressure leaks off in downstream devices, the check valve will re-open and replenish pressure. During unclamping, inlet pressures falls with main system pressure but downstream pressure is held constant by the check valve. At the low inlet pressure, spring force starts to move the mechanical pilot towards the check valve at a rate set by the flow control and oil viscosity. The mechanical pilot piston moves through its stroke and encounters the check valve. Spring force opens the check to release all downstream pressure to the power unit reservoir. For proper sealing, the mating surface must be flat within 0.08 mm with a maximum surface roughness of 1.6 μm R a 800-992-0236 Vektek, IMTS 2016 21

TuffLink 360 Link Clamps Single Acting Single Acting Rotary Lug Available in 5 sizes; 2.73kN to 15.9 kn capacity at 350 bar (35 MPa) pressure. Highly effective internal spring design provides fastest single acting return times. Patented rotary lug feature delivers 360 of lever and/or body positioning. Top flange manifold mounted or plumbed. Maximum clamping force - Minimal footprint. Independent body/lever positioning simplifies manifold mount drill passage design or plumbing position and installation. Offset levers are unnecessary. Levers sold separately. U.S. Patent No. 8,678,362 No. Clamp Capacity* (kn) Vertical Clamping Stroke** (mm) Effective Piston Area (cm 2 ) Specifications Oil Capacity (cm 3 ) Extend Extend Retract Single Acting (S/A) Cylinders, actuated hydraulically 1 direction. Maximum Flow Rate*** (L/min.) Optional Flow Control No.**** 41-6112-00 2.73 2 1.13 1.87.22 41-6115-00 4.36 2.5 1.77 3.5.42 41-6118-00 6.22 3 2.54 6.21 N/A.75 47-0203-71 41-6122-00 10.4 3.5 3.80 11.21 1.35 41-6128-00 15.9 4.2 6.16 21.61 2.59 47-0203-74 * Clamp capacities are listed at 350 bar (35 MPa) maximum operating pressure with a standard length link clamp lever installed. See Section P for the clamping force of various lever lengths and pressures. Minimum operating pressure is 52 bar (5.2 MPa) for single acting devices. The clamping force is adjustable by varying the hydraulic system pressure. (Actual force will vary slightly due to mechanical inefficiencies, friction and/or return springs.) ** Equal to +/- 3 with standard lever. *** To insure maximum service life and trouble-free operation, restrict fluid flow to the above flow ratings when clamping. If you are unable to measure flow rates, the devices should be positioned in no less than 1/2 second. These recommendations apply when using the standard lever. When using the optional long lever or your custom lever, please restrict the flow rates to position the lever in no less than 1 second. **** In-port flow control requires the use of manifold mount ports. Optional in-port flow control is a meter-in device with reverse free flow check valve. Vektek, IMTS 2016 800-992-0236 22

TuffLink 360 Link Clamps Single Acting Dimensions No. A B C D E F G H J K L M N P Q R Single Acting (S/A) Cylinders, actuated hydraulically 1 direction. 41-6112-00 31.77 81.2 65.00 37.5 51.00 31.50 12 8.25 4.8 24.50 16.50 19.50 42 21 16.5 41-6115-00 35.77 90.52 72.50 46.1 54.50 31.50 15 9.75 5.8 22.30 19.80 23.30 50 25 20 15.50 41-6118-00 39.77 104.73 80.50 55.8 60.50 32.50 18 11.25 6.8 21.30 24.40 28.15 62 31 25 41-6122-00 47.77 118.12 91.50 68.5 66.50 33.00 22 14.5 8.8 18.50 29.50 34.00 75 37.5 30 41-6128-00 54.77 140.73 107.75 79.0 77.75 38.25 17.25 28 17.25 10.8 20.50 35.10 40.10 90 45 36.5 No. S T V W X Y AA AB AC AD AE AF AG AH Single Acting (S/A) Cylinders, actuated hydraulically 1 direction. 41-6112-00 16.5 56 21 10.00 27.00 35 85.16 19 50 56.00 37.50 21.5 41-6115-00 20 61 25 11.00 28.00 41.5 97.69 18 61.94 60.50 38.50 27.0 G 1/8 41-6118-00 25 72 31 ID 8.0 X CS 3.0 14.00 33.00 51 109.35 19 71.79 68.50 41.00 30.50 41-6122-00 30 87.5 37.5 16.00 39.00 59 126.83 19 87.63 76.50 43.50 37.0 41-6128-00 36.5 101 45 18.00 45.00 G 1/4 72 144.35 20 99.63 89.75 50.25 44.5 Manifold Port/Bolt Mounting Dimensions No. Clamp Capacity A K R S W X Y (KN) 41-6112-00 2.73 32 M4 X 0.7 16.5 16.5 10 27 41-6115-00 4.36 36 M5 X 0.8 20 20 11 28 41-6118-00 6.22 40 M6 X 1 25 25 4 14 33 41-6122-00 10.4 48 M8 X 1.25 30 30 16 39 41-6128-00 15.9 55 M10 X 1.5 36.5 36.5 18 45 For proper sealing, the mating surface must be flat within 0.08 mm with a maximum surface roughness of 1.6 μm R a 800-992-0236 Vektek, IMTS 2016 23

TuffLink 360 Link Clamps Double Acting Double Acting Rotary Lug Available in 6 sizes; 2.73kN to 22.3 kn capacity at 350 bar (35 MPa) pressure. Patented rotary lug feature delivers 360 of lever and/or body positioning. Maximum clamping force - Minimal footprint. Top flange manifold mounted or standard plumbed. Independent body/lever positioning simplifies manifold mount drill passage design or plumbing position and installation. Offset levers are unnecessary. Levers sold separately. U.S. Patent No. 8,678,362 No. Clamp Capacity* (kn) Vertical Clamping Stroke** (mm) Effective Piston Area (cm 2 ) Specifications Oil Capacity (cm 3 ) Extend Extend Retract Double Acting (D/A) Cylinders, actuated hydraulically both directions. Maximum Flow Rate*** (L/min.) 41-6212-00 2.73 2 1.13 1.87.57.22 41-6215-00 4.36 2.5 1.77 3.5 1.26.42 41-6218-00 6.22 3 2.54 6.21 1.90.75 41-6222-00 10.4 3.5 3.98 11.73 4.22 1.41 41-6228-00 15.9 4.2 6.16 21.61 8.27 2.59 41-6232-00 22.3 5.00 8.04 35.15 11.94 4.22 * Clamp capacities are listed at 350 bar (35 MPa) maximum operating pressure with a standard length link clamp lever installed. See section P for clamping force with various lever lengths. Minimum operating pressure is 35 bar (3.5 MPa) for double acting devices. The clamping force is adjustable by varying the hydraulic system pressure. (Actual force will vary slightly due to mechanical inefficiencies and friction.) ** Equal to +/- 3 with standard lever. *** To insure maximum service life and trouble-free operation, restrict fluid flow to the above flow ratings when clamping. If you are unable to measure flow rates, the devices should be positioned in no less than 1/2 second. These recommendations apply when using the standard lever. When using the optional long lever or your custom lever, please restrict the flow rates to position the lever in no less than 1 second. **** In-port flow control requires the use of manifold mount ports. Optional in-port flow control is a meter-in device with reverse free flow check valve. Optional Flow Control No.**** 47-0203-71 47-0203-74 Vektek, IMTS 2016 800-992-0236 24

TuffLink 360 Link Clamps Double Acting Dimensions No. A B C D E F G H J K L M N P Q R Double Acting (D/A) Cylinders, actuated hydraulically both directions. 41-6212-00 31.77 81.2 65.00 22.30 51.00 31.50 10 8.25 4.8 24.50 16.50 19.50 42 21 16.5 41-6215-00 35.77 90.52 72.50 26.60 54.50 31.50 12 9.75 5.8 22.30 19.80 23.30 50 25 20 15.50 41-6218-00 39.77 104.73 80.50 32.70 60.50 32.50 15 11.25 6.8 21.30 24.40 28.15 62 31 25 41-6222-00 47.77 118.12 91.50 39.30 66.50 33.00 18 14.5 8.8 18.50 29.50 34.00 75 37.5 30 41-6228-00 54.77 140.73 107.75 42.40 77.75 38.25 22 17.25 10.8 20.50 35.10 40.10 90 45 36.5 17.25 41-6232-00 59.77 166.48 128.50 49.40 92.50 44.00 26 19.25 12.8 22.50 43.70 49.20 112 56 45.5 No. S T V W X Y Z AA AB AC AD AE AF AG AH Double Acting (D/A) Cylinders, actuated hydraulically both directions. 41-6212-00 16.5 56 21 10.00 27.00 10.00 35 85.16 19 50 56.00 37.50 21.5 41-6215-00 20 61 25 11.00 28.00 11.00 41.5 97.66 18 61.91 60.50 38.50 27.0 ID 8.0 G 1/8 41-6218-00 25 72 31 14.00 33.00 14.00 51 109.32 19 71.79 68.50 41.00 30.50 X 41-6222-00 30 87.5 37.5 16.00 39.00 16.00 59 126.83 19 87.63 76.50 43.50 37.0 CS 3.0 41-6228-00 36.5 101 45 18.00 45.00 18.00 72 144.35 20 99.63 89.75 50.25 44.5 G 1/4 41-6232-00 45.5 118 56 20.00 49.00 20.00 86.5 171.82 21 121.76 106.50 58.50 54.0 Manifold Port/Bolt Mounting Dimensions No. Clamp Capacity A K R S W X Y (KN) 41-6212-00 2.73 32 M4 X 0.7 16.5 16.5 10 27 41-6215-00 4.36 36 M5 X 0.8 20 20 11 28 41-6218-00 6.22 40 M6 X 1 25 25 14 33 4 41-6222-00 10.4 48 M8 X 1.25 30 30 16 39 41-6228-00 15.9 55 M10 X 1.5 36.5 36.5 18 45 41-6232-00 22.3 60 M12 X 1.75 45.5 45.5 20 49 For proper sealing, the mating surface must be flat within 0.08 mm with a maximum surface roughness of 1.6 μm R a 800-992-0236 Vektek, IMTS 2016 25

TuffLink 360 Link Clamp Levers Link Clamp Lever Frequently Asked Questions What is link clamp lever clamp angle? It is the angle of the clamping lever contact surface measured from the body mounting flange surface to the work piece contact surface of the clamping lever. What is the acceptable lever clamp angle when clamping my work piece? Levers should be designed and contact bolts should be adjusted so that the lever contact surface is within ±3 of parallel to the body mounting flange or 90 to mounting flange face when clamping a work piece. Use a digital angle finder or angle finder app on your smart phone to measure the angular position of the lever. I want to use a radius contact point on the end of my custom lever, what guidelines can you give me? Position the clamp so that it s mounting flange is parallel to the work piece contact surface within ±3. Positioning the clamp so that the mounting flange is at an angle greater than 3 degrees to the work piece contact surface with cause excessive bending stresses to the rod resulting in premature failure. CORRECT P-1 CORRECT I want to clamp a work piece with my lever at 20 from the mount flange, will it cause damage to the linkage mechanism or piston rod? Yes, a lever angle of 20 will cause excess force on the linkage mechanism and piston rod. Rapid, premature failure will result from excessive bending stresses in the rod. The lever must be positioned within the acceptable angle discussed above. INCORRECT I ve designed my own custom lever with the work piece contact surface at an angle to the clamp mounting flange. The lever shape also makes it parallel to the clamp mounting surface where it pins to the clamp linkage and plunger. Is it safe to use this lever? No, it is not safe to use the lever shown below. Even though the shape of the lever has a portion that is parallel to the clamp mounting flange, the work piece contact surface is not parallel to the mounting flange. When clamping, the reaction force will put a force vector into the piston rod causing excessive bending stress and deflection. The work piece contact surface must be parallel to the body mounting flange within +/-3 degrees. INCORRECT INCORRECT I want to use an extended length lever, will I need to pressure reduce my link clamp similar to pressure reducing a swing clamp when using a long arm? No, link clamps are opposite of swing clamps when it comes to long arms. Link clamps can be operated at maximum operating pressure when extended levers are used. Assuming constant clamp pressure; increasing the distance between the contact point and link pivot or fulcrum creates less clamping force and less internal stresses in the linkage and pins. Reducing the distance between the contact point and link pivot produces greater clamping force and increased internal stresses in the linkage and pins. Therefore, if a shorter than standard length lever is used, the link clamp must be pressure reduced to avoid damage to the linkage mechanism. See the clamping force tables and graphs for the allowable lever length and operating pressure combinations. Vektek, IMTS 2016 800-992-0236 26

TuffLink 360 Link Clamp Levers Link Clamp Lever Dimensions NOTE: Levers for both Double Acting and Single Acting TuffLink 360 Link Clamps. Dimensions No. A B C D E F G H J K Standard Lever 91-6112-03 35.0 46 14 12 5 5 5 5 15 3 91-6115-03 41.5 54.5 18 14 6 6 6 6 18 5 91-6118-03 51.0 68 20 18 8 8 8 8 22 3 91-6122-03 59.0 80 25 22 10 10 10 10 26.5 4 91-6128-03 72.0 97 30 26 12 12 12 12 32 5 91-6132-03 86.5 116.5 36 32 14 14 14 14 40 6 Extended Blank 91-6112-02 N/A 66 14 12 5 5 5 5 15 3 91-6115-02 N/A 78 18 14 6 6 6 6 18 5 91-6118-02 N/A 97 20 18 8 8 8 8 22 3 91-6122-02 N/A 112.5 25 22 10 10 10 10 26.5 4 91-6128-02 N/A 137 30 26 12 12 12 12 32 5 91-6132-02 N/A 163 36 32 14 14 14 14 40 6 No. L M N P Q R S T Standard Lever 91-6112-03 6 11 5.3 13.65 25 M6 X 1 3.2 10 91-6115-03 7 13.2 6.3 16.35 35 M8 X 1.25 4 13 91-6118-03 9 17.6 8.3 21.75 40 M10 X 1.5 5 16 91-6122-03 11 22 10.3 27.15 50 M12 X 1.75 6 18 91-6128-03 13 26.4 12.3 32.55 60 M16 X 2.0 8 24 91-6132-03 16 30.8 14.3 37.95 80 M20 X 2.5 10 30 Extended Blank 91-6112-02 6 11 5.3 13.65 N/A N/A N/A N/A 91-6115-02 7 13.2 6.3 16.35 N/A N/A N/A N/A 91-6118-02 9 17.6 8.3 21.75 N/A N/A N/A N/A 91-6122-02 11 22 10.3 27.15 N/A N/A N/A N/A 91-6128-02 13 26.4 12.3 32.55 N/A N/A N/A N/A 91-6132-02 16 30.8 14.3 37.95 N/A N/A N/A N/A 800-992-0236 Vektek, IMTS 2016 27

TuffLink 360 Link Clamp Levers Clamping Force Tables NOTE: For both Double Acting and Single Acting TuffLink 360 Link Clamps. Operating (bar) Cylinder Force (kn) 41-6X12-00 Clamping Force (kn) Lever Length L (mm) Min Lever Length L (mm) 24 30 35 40 50 61 80 100 350 4.0 2.7 2.2 1.6 1.2 0.8 0.6 35 315 3.6 2.5 2.0 1.4 1.1 0.8 0.6 31 280 3.2 2.9 2.2 1.7 1.2 1.0 0.7 0.5 28 245 2.8 2.5 1.9 1.5 1.1 0.8 0.6 0.4 25 210 2.4 3.6 2.2 1.6 1.3 0.9 0.7 0.5 0.4 24 175 2.0 3.0 1.8 1.4 1.1 0.8 0.6 0.4 0.3 24 140 1.6 2.4 1.5 1.1 0.9 0.6 0.5 0.3 0.3 24 105 1.2 1.8 1.1 0.8 0.7 0.5 0.4 0.3 0.2 24 70 0.8 1.2 0.7 0.5 0.4 0.3 0.2 0.2 0.1 24 35 0.4 0.6 0.4 0.3 0.2 0.2 0.1 0.1 0.1 24 Max Op. (bar) 229 307 350 350 350 350 350 350 ILMV916002-12 REV A Operating (bar) Cylinder Force (kn) 41-6X18-00 Clamping Force (kn) Lever Length L (mm) Min Lever Length L (mm) 36 42 51 60 75 89 115 140 350 8.9 6.2 4.7 3.4 2.7 1.9 1.5 51 315 8.0 5.6 4.3 3.1 2.4 1.7 1.4 46 280 7.1 7.2 5.0 3.8 2.7 2.2 1.6 1.2 41 245 6.2 6.3 4.4 3.3 2.4 1.9 1.4 1.1 37 210 5.3 7.7 5.4 3.7 2.8 2.0 1.6 1.2 0.9 36 175 4.5 6.4 4.5 3.1 2.4 1.7 1.3 1.0 0.8 36 140 3.6 5.2 3.6 2.5 1.9 1.4 1.1 0.8 0.6 36 105 2.7 3.9 2.7 1.9 1.4 1.0 0.8 0.6 0.5 36 70 1.8 2.6 1.8 1.2 0.9 0.7 0.5 0.4 0.3 36 35 0.9 1.3 0.9 0.6 0.5 0.3 0.3 0.2 0.2 36 Max Op. (bar) 239 293 350 350 350 350 350 350 ILMV916002-18 REV A Operating (bar) Cylinder Force (kn) 41-6X15-00 Clamping Force (kn) Lever Length L (mm) Min Lever Length L (mm) 29 35 41.5 50 60 72 90 120 350 6.2 4.4 3.2 2.4 1.9 1.4 1.0 41.5 315 5.6 3.9 2.9 2.2 1.7 1.3 0.9 37 280 4.9 4.8 3.5 2.6 2.0 1.5 1.1 0.8 33 245 4.3 4.2 3.1 2.2 1.7 1.3 1.0 0.7 30 210 3.7 5.6 3.6 2.6 1.9 1.5 1.1 0.9 0.6 29 175 3.1 4.7 3.0 2.2 1.6 1.2 0.9 0.7 0.5 29 140 2.5 3.7 2.4 1.7 1.3 1.0 0.8 0.6 0.4 29 105 1.9 2.8 1.8 1.3 1.0 0.7 0.6 0.4 0.3 29 70 1.2 1.9 1.2 0.9 0.6 0.5 0.4 0.3 0.2 29 35 0.6 0.9 0.6 0.4 0.3 0.2 0.2 0.1 0.1 29 Max Op. (bar) 234 300 350 350 350 350 350 350 ILMV916002-15 REV A Operating (bar) Cylinder Force (kn) 41-6X22-00 Clamping Force (kn) Lever Length L (mm) Min Lever Length L (mm) 43.5 50 59 70 90 102.5 125 150 350 13.9 10.4 7.8 5.3 4.5 3.4 2.7 59 315 12.5 9.4 7.0 4.8 4.0 3.1 2.5 53 280 11.1 11.5 8.4 6.2 4.3 3.6 2.8 2.2 48 245 9.7 14.0 10.1 7.3 5.5 3.7 3.1 2.4 1.9 43.5 210 8.3 12.0 8.7 6.3 4.7 3.2 2.7 2.1 1.6 43.5 175 7.0 10.0 7.2 5.2 3.9 2.7 2.2 1.7 1.4 43.5 140 5.6 8.0 5.8 4.2 3.1 2.1 1.8 1.4 1.1 43.5 105 4.2 6.0 4.3 3.1 2.3 1.6 1.3 1.0 0.8 43.5 70 2.8 4.0 2.9 2.1 1.6 1.1 0.9 0.7 0.5 43.5 65 1.4 2.0 1.4 1.0 0.8 0.5 0.4 0.3 0.3 43.5 Max Op. (bar) 248 298 350 350 350 350 350 350 ILMV916002-22 REV A Operating (bar) Cylinder Force (kn) Indicates Non-Usable Range Minimum Lever Length Using lever shorter than minimum lever length will produce large clamping forces leading to premature failure of link plates or pins. 41-6X28-00 Clamping Force (kn) Lever Length L (mm) Min Lever Length L (mm) 53 60 72 85 105 125 140 160 350 21.6 15.9 12.0 8.7 6.8 5.9 5.0 72 315 19.4 14.3 10.8 7.8 6.1 5.3 4.5 64 280 17.2 18.1 12.7 9.6 7.0 5.5 4.7 4.0 58 245 15.1 21.1 15.9 11.1 8.4 6.1 4.8 4.1 3.5 53 210 12.9 18.1 13.6 9.5 7.2 5.2 4.1 3.5 3.0 53 175 10.8 15.1 11.3 7.9 6.0 4.3 3.4 2.9 2.5 53 140 8.6 12.1 9.1 6.3 4.8 3.5 2.7 2.3 2.0 53 105 6.5 9.1 6.8 4.8 3.6 2.6 2.0 1.8 1.5 53 70 4.3 6.0 4.5 3.2 2.4 1.7 1.4 1.2 1.0 53 35 2.2 3.0 2.3 1.6 1.2 0.9 0.7 0.6 0.5 53 Max Op. (bar) 249 294 350 350 350 350 350 350 ILMV916002-28 REV A Operating (bar) Operating (bar) How to Use the Clamping Force Tables 1) Start by choosing the lever length you need for your application. 2) Then move along the line and select the clamping force and operating pressure or operating pressure and clamping force needed. Example: Using a 41-6212-00 with a 35 mm lever (14 mm usable length); the clamping force would be 2.2 kn at 280 Bar. Vektek, IMTS 2016 800-992-0236 28 Cylinder Force (kn) Cylinder Force (kn) Clamping Force (kn) Lever Length L (mm) 24 30 35 40.0 50 61 80 100 Min Lever Length L (mm) 350 4.0 2.7 2.2 1.6 1.2 0.8 0.6 35 315 3.6 2.5 2.0 1.4 1.1 0.8 0.6 31 280 3.2 2.9 2.2 1.7 1.2 1.0 0.7 0.5 28 245 2.8 2.5 1.9 1.5 1.1 0.8 0.6 0.4 25 210 2.4 3.6 2.2 1.6 1.3 0.9 0.7 0.5 0.4 24 175 2.0 3.0 1.8 1.4 1.1 0.8 0.6 0.4 0.3 24 140 1.6 2.4 1.5 1.1 0.9 0.6 0.5 0.3 0.3 24 105 1.2 1.8 1.1 0.8 0.7 0.5 0.4 0.3 0.2 24 70 0.8 1.2 0.7 0.5 0.4 0.3 0.2 0.2 0.1 24 35 0.4 0.6 0.4 0.3 0.2 0.2 0.1 0.1 0.1 24 Max Op. (bar) 41-6X32-00 Clamping Force (kn) Lever Length L (mm) Min Lever Length L (mm) 66 75 86.5 100 115 130 149 170 350 28.1 22.3 17.3 13.8 11.5 9.5 8.0 86.5 315 25.3 20.0 15.5 12.4 10.4 8.6 7.2 78 280 22.5 23.7 17.8 13.8 11.0 9.2 7.6 6.4 71 245 19.7 27.9 20.7 15.6 12.1 9.7 8.1 6.7 5.6 66 210 16.9 23.9 17.8 13.4 10.4 8.3 6.9 5.7 4.8 66 175 14.1 19.9 14.8 11.1 8.6 6.9 5.8 4.8 4.0 66 140 11.3 15.9 11.8 8.9 6.9 5.5 4.6 3.8 3.2 66 105 8.4 12.0 8.9 6.7 5.2 4.1 3.5 2.9 2.4 66 70 5.6 8.0 5.9 4.5 3.5 2.8 2.3 1.9 1.6 66 35 2.8 4.0 3.0 2.2 1.7 1.4 1.2 1.0 0.8 66 Max Op. (bar) 256 303 350 350 350 350 350 350 ILMV916002-32 REV A 41-6212-00 229 307 350 350 350 350 350 350 ILMV916003 REV A

TuffLink 360 Link Clamp Levers Clamping Force (kn) Clamping Force (kn) Clamping Force (kn) 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 70 140 210 280 350 ILMV916002-12 REV A 8.0 7.0 6.0 5.0 4.0 3.0 2.0 1.0 20.0 15.0 10.0 5.0 L = 24 (3) L = 30 (9) Operating (Bar) L = 36 (5) L = 42 (11) L = 53 (8) L = 60 (15) 41-6X12-00 41-6X18-00 0.0 0 70 140 210 280 350 Operating (Bar) 41-6X28-00 0.0 0 70 140 210 280 350 Non-Usable Range L = 35 (14) L = 40 (19) L = 50 (29) L = 61 (40) L = 80 (59) L = 100 (79) Non-Usable Range L = 51 (20) L = 60 (29) L = 75 (44) L = 89 (58) L = 115 (84) L = 140 (109) ILMV916002-18 REV A Non-Usable Range L = 72 (27) L = 85 (40) L = 105 (60) L = 125 (80) L = 140 (95) L = 160 (115) Operating (Bar) ILMV916002-28 REV A The tables and graphs show the relationship between lever length, operating pressure and clamping force. The lever lengths shown in red are Vektek's available levers for purchase. The lever lengths shown in parenthesis are the usable length from the edge of the clamp body to the contact bolt. Tables include maximum operating pressure associated with the arm length shown in the header rows of the table. The column on the right of the table is the minimum lever length allowed at the associated operating pressure. Operating the clamp in the non-usable range will damage the clamp and void product warranty. How to Use the Clamping Force Graphs 1) Start by choosing the lever length you need for your application. 2) Then move along the line and select the clamping force and operating pressure or operating pressure and clamping force needed. Example: Using a 41-6212-00 with a 35 mm lever (14 mm usable length); the clamping force would be 2.2 kn at 280 Bar. 0.0 0 70 140 210 280 350 Clamping Force Graphs 800-992-0236 Vektek, IMTS 2016 29 Clamping Force (kn) Clamping Force (kn) Clamping Force (kn) Clamping Force (kn) 6.0 5.0 4.0 3.0 2.0 1.0 0.0 0 70 140 210 280 350 14.0 12.0 10.0 8.0 6.0 4.0 2.0 25.0 20.0 15.0 10.0 5.0 L = 29 (4) L = 35 (10) Operating (Bar) L = 43.5 (6) L = 50 (12.5) 41-6X22-00 Operating (Bar) L = 66 (10) L = 75 (19) 41-6X15-00 41-6X32-00 0.0 0 70 140 210 280 350 4 3.5 3 2.5 2.2 1.5 1 0.5 Operating (Bar) L = 24 (3) L = 30 (9) 41-6X12-00 Non-Usable Range L = 41.5 (16.5) L = 50 (25) L = 60 (35) L = 72 (47) L = 90 (65) L = 120 (95) ILMV916002-15 REV A Non-Usable Range L = 59 (21.5) L = 70 (32.5) L = 90 (52.5) L = 102.5 (65) L = 125 (87.5) L = 150 (112.5) ILMV916002-22 REV A Non-Usable Range L = 86.5 (30.5) L = 100 (44) L = 115 (59) L = 130 (74) L = 149 (93) L = 170 (114) ILMV916002-32 REV A 0 0 70 140 210 280 350 ILMV916002-12 REV A Operating (Bar) Non-Usable L = 35 (14) L = 40 (19) L = 50 (29) L = 61 (40) L = 80 (59) L = 100 (79)

Cylinders Slip-In Cartridge Mount Pull Single Acting These "buried" devices clean up the face of your fixture. Manifold mounted, minimal fixture face space consumption, an easy way for you to add precise hydraulic pull to a bolt or device on the fixture face. Use our optional cylinder retaining ring or design your own retainer to fit your application. Easy to use, cartridge mount, Pull Cylinders available in six sizes. Slip-in Pull design provides easy cavity machining. Short strokes specifically designed for use with bolt down clamping elements. 360 oil feed location simplifies oil passages. Slip-In Design provides easy cavity machining. BHC (Black Hard Coating) on the cylinder body helps prevent scoring and scratching. After years of use, cylinder removal is easier because of BHC s corrosion resistance. No. Cylinder Capacity * (kn) Dimensions Min. Length (mm) 42-1136-00 N/A 4.4 3.2 M4 X 0.7 30.7 N/A 1.3 N/A 0.4 42-1139-00 M4 X 0.7 30.7 N/A 8.9 4.5 42-1139-01 M6 X 1.0 33.7 N/A 2.6 N/A 1.2 42-1140-00 M6 X 1.0 N/A 13.1 4.5 42-1140-01 M8 X 1.25 36 N/A 3.8 N/A 1.7 42-1143-00 M10 X 1.5 N/A 23.1 4.5 42-1143-01 M12 X 1.75 37.3 N/A 6.7 N/A 3.0 42-1146-00 M12 X 1.75 40.8 N/A 40 7.3 42-1146-01 M16 X 2.0 42.9 N/A 11.6 N/A 8.5 42-1151-00 N/A 76.1 7.3 M16 X 2.0 50.8 N/A 22.9 N/A 16.8 * Cylinder capacities are listed at 350 Bar (35 MPa) operating pressure. The minimum operating pressure is 52 Bar (5.2 MPa) for S/A operation. The cylinder force is adjustable by varying the hydraulic system pressure to the cylinder. To determine approximate output force for your application, divide the cylinder capacity shown above by 350 bar (35 MPa), and multiply the resultant by your system pressure in bar to obtain the approximate cylinder force for your application. (Actual forces will vary slightly due to internal friction and/or return spring force.) ** Cylinder stroke may exceed stroke of the clamping element. Limiting cylinder stroke may be required to ensure proper operation of clamping element. *** At full cylinder capacity, fastener life will be limited, and fasteners should be considered service items. Fasteners should be replaced frequently when operating at full capacity to prevent plunger damage. Only class 12.9 fasteners should be used. s 42-1139-00 and 42-1140-00 are not recommended for use above 172 Bar (17.2 MPa). Dimensions Effective Piston Area (cm 2 ) Oil Capacity (cm 3 ) Stroke (mm)** Plunger Thread*** Extend Retract Extend Retract Extend Retract Single Acting (S/A) Cylinders, actuated hydraulically and spring returned. No. A B C D E F G H J K L M N P Q Single Acting (S/A) Cylinders, actuated hydraulically and spring returned. 42-1136-00 20.5 33.9 3.2 28.3 M4 X 0.7 X 6.2 9.5 2.4 11.1 10.2 5.6 13 2 19.0 2.4 5.5 42-1139-00 30.1 35.2 4.5 28.3 M4 X 0.7 X 8.8 2.4 6.9 12.7 11.1 10.2 42-1139-01 38.2 31.5 M6 X 1.0 X 11.8 2.2 6.7 14 2.4 28.5 2.4 6.7 42-1140-00 M6 X 1.0 X 11.9 33.2 40.5 4.5 31.5 42-1140-01 M8 X 1.25 X 14.1 12.7 4.5 11.1 10.2 9 14 2.4 31.7 3.2 7.1 42-1143-00 M10 X 1.5 X 16.9 44.4 41.8 4.5 34.7 42-1143-01 M12 X 1.75 X 16.9 19 2.7 11.1 10.2 7.2 14 2.4 42.8 3.2 11.1 42-1146-00 53.9 48.1 M12 X 1.75 X 12.7 2.9 7.3 37.8 22.2 11.1 10.2 10.3 42-1146-01 50.3 M16 X 2.0 X 14.9 5.1 12.4 20.3 2.8 52.4 6.4 12.7 42-1151-00 72.9 58.1 7.3 41.0 M16 X 2.0 X 19.9 26.9 9.8 11.1 10.2 17.1 20.3 2.8 71.4 6.4 19.9 Vektek, IMTS 2016 800-992-0236 30

Cylinders Cartridge Mount Pull NOTE: Return spring and anti-rotation pins included. No.* Cap. (kn) 42-1136-00 4.4 20.65 28.45 Cavity Dimensions F G H J K L M N A B C D E P Q R S ** ** ** ** ** *** *** *** Single Acting (S/A) Cylinders, actuated hydraulically and spring returned. 18.3 4.1 36.3 8.0 28.7 M4 X 0.7 42-1139-00 8.9 30.18 28.45 18.3 M4 4.6 47.2 8.0 39.6 42-1139-01 31.62 21.3 X 0.7 42-1140-00 M6 13.1 33.35 31.62 21.3 4.6 54.6 10.0 44.5 42-1140-01 X 1.0 11.2 42-1143-00 M8 23.1 44.48 34.80 24.6 8.4 71.9 13.5 58.8 42-1143-01 X 1.25 42-1146-00 M10 40 54.00 37.97 27.7 8.9 86.4 17.0 71.4 42-1146-01 X 1.5 42-1151-00 76.1 73.05 41.15 31.0 10.2 116.6 23.0 96.8 M12 X 1.75 * Lubricate O-rings with grease prior to installation. ** This cavity uses the optional retaining ring available from Vektek. These features are for use with the retaining ring. *** These features are only needed if anti-rotation pins are used. Anti-rotation pins and return springs are included with the cylinder. 6 3.3 11.2 7.9 35.43 12.7 3.18 4.39 6 3.3 13.5 10.2 46.53 19.1 3.18 4.39 9 3.3 14.3 10.2 53.98 19.1 3.18 6.53 12 4.1 22.2 10.2 70.66 25.4 4.75 8.33 15 7.1 25.4 15.2 85.73 28.5 6.35 10.4 18 7.1 39.9 15.2 115.9 31.8 9.53 13.08 Bolt Torque Optional Retainer 800-992-0236 Vektek, IMTS 2016 31 3.3 N-m 3.3 N-m 7.0 N-m 16 N-m 35 N-m 80 N-m 64-0140-80 64-0141-10 64-0141-30 64-0141-70 64-0142-10 64-0142-80

Vektek, IMTS 2016 800-992-0236 32

Accessory Valves Temporarily Hold Parts During Unclamp Set delay to control unclamp in single acting devices. Use in single or double acting systems. Eliminate workpiece movement, caused by backpressure, when unclamping over a work support. Normally open valve allows free fluid flow through the valve during clamping. Does not require B pilot line to open. Stainless steel internal components for superior corrosion resistance. Unclamp Delay Valve No.* L7-0431-00* Set Range** Time Delay Preset*** (sec) 2 to 10 MPa 3 to 7 seconds Using ISO 32 Fluid Filtration Included Max Flow 25 micron All Ports 11.4 l/min Crossover plate, L9-3197-00, needed when using as a standalone manifold mount valve. * Manifold mount o-rings included. Ships with all ports plugged. ** Maximum inlet pressure 10 MPa. Excess pressure voids warranty. *** Duration of time delay may vary depending on the viscosity of oil in the application. If longer delays are required, contact Vektek Customer Support for assistance. For proper sealing, the mating surface must be flat within 0.08 mm with a maximum surface roughness of 1.6 μm R a Patent Pending Operation: The VektorFlo Unclamp Delay Valve operates as a normally open element in an hydraulic clamping system. Low pressure fluid flows freely through the valve to downstream devices. As pressure in the system builds, the mechanical pilot piston moves away from the check valve allowing it to close. Full system pressure is reached and flow in the system stops. If pressure leaks off in downstream devices, the check valve will re-open and replenish pressure. During unclamping, inlet pressures falls with main system pressure but downstream pressure is held constant by the check valve. At the low inlet pressure, spring force starts to move the mechanical pilot towards the check valve at a rate set by the flow control and oil viscosity. The mechanical pilot piston moves through its stroke and encounters the check valve. Spring force opens the check to release all downstream pressure to the power unit reservoir. Mounting Options 800-992-0236 Vektek, IMTS 2016 33

7 MPa Work Supports Fluid Advance Top Flange Work Support Retracted Plunger Applications Available in four capacities 5.5 kn, 10 kn, 16 kn and 26k N. Normally retracted plungers do not interfere with part loading. Advance them with hydraulic pressure, exerting only spring force when contacting your part. Hydraulic pressure then automatically sequences, freezing the plunger properly against the part. Choose between a High-Tension or Low-Tension spring to fit your application. Top Flange minimizes the distance from mounting surface to the part for compact and efficient fixture design. Plumb through BSPP ports or manifold mount. Minimal friction wiper design keeps chips and debris out while providing smooth plunger action. In-port flow control valves can be used to control the plunger advance rate on support using manifold mount hydraulics. Optional in-port flow control is a meter-in device with reverse free flow check valve. 16 kn and 26 kn Bearing grade stainless steel plunger and collet assembly helps guard against corrosion in most machining en vi ron ments. Specifications No. L1-0215-00-L L1-0216-00-L L1-0220-00-L L1-0222-00-L L1-0215-00-H L1-0216-00-H L1-0220-00-H L1-0222-00-H Support Capacity (kn)* 5.5 10 16 26 Support Capacity Formula (kn)** (P-1) x 0.917 (P-1) x 1.667 (P-1) x 2.667 (P-1) x 4.333 Stroke (mm)*** 8 10 12 14 Contact Force - L (N) 9.2-13.7 9.2-14.4 9.9-16.6 9.8-17.2 Contact Force - H (N) 12.8-20.7 13.1-22.2 14.5-24.2 15.1-26.3 Oil Capacity (cm 3 ) 1.02 1.49 2.46 3.39 Optional Flow Control No.**** L7-0203-71 L7-0203-71 L7-0203-71 L7-0203-71 Fluid Advance Work Support, hydraulic pressure pushes a spring which lifts plunger; hydraulic pressure locks in place. WARNING: Operating above 7 MPa may damage the work support and will void warranty. * Support capacities are listed at 7 MPa (70 bar) maximum pressure. Support capacities for other pressures are shown on the Capacity Charts on B-2. Operating work supports above maximum pressure may damage work support and void warranty. ** "P" in the formula is hydraulic pressure measured in MPa. *** To allow for work piece height variations, it is recommended that the plunger contacts the part at Mid-Stroke. **** Set plunger lifting time to 0.5 seconds, or longer, by adjusting the flow control valve. Use a flow control valve with cracking pressure of 0.1 MPa or less. In-Port flow control requires the use of manifold mount ports. NOTE: Work Support Capacity to be equal to or greater than 1.5 times clamping force plus machining force. NOTE: The maximum system back-pressure a fluid advance work support can overcome is 0.07 MPa (0.7 bar). Return back-pressure greater than 0.07 MPa (0.7 bar) may cause slow or failed retraction. Vektek, IMTS 2016 800-992-0236 34

7 MPa Work Supports Fluid Advance Top Flange Work Support Dimensions L1-0215-00-L L1-0216-00-L L1-0220-00-L L1-0222-00-L No. L1-0215-00-H L1-0216-00-H L1-0220-00-H L1-0222-00-H A 68.5 76.5 86.5 102.5 B 45 51 60 70 C 57.5 63.5 71.5 82.5 D 24.5 25 25 29 E 32.5 40.5 46.5 57.5 F 22.5 25.5 30 35 G 22.5 25.5 30 35 H 17.5 17.5 16 16 J 5.5 5.5 6.8 6.8 K 9.5 9.5 11 11 L 13 13 13 13 M 9.5 12 13 17 N G 1/8 G 1/8 G 1/8 G 1/8 P ID 4.0 x CS 3.0 ID 4.0 x CS 3.0 ID 4.0 x CS 3.0 ID 4.0 x CS 3.0 Q 15 16 20 22 R 8 10 12 14 S 12.5 12.5 16.5 16.5 T 4 4 6 6 V 11 11 14 17 W 13 13 17 19 MA 40 48 55 65 MB 17 20 23.5 27.5 MC 17 20 23.5 27.5 MD M5 M5 M6 M6 ME 27 30 33.5 39.5 MF 9.5 12 13 17 MG 3 3 3 3 Fluid Advance Work Support, hydraulic pressure pushes a spring which lifts plunger; hydraulic pressure locks in place. Refer to contact bolt dimensions on page B-2 26 kn Available 3rd Quarter 2016 For proper sealing, the mating surface must be flat within 0.08 mm with a maximum surface roughness of 1.6 μm R a 800-992-0236 Vektek, IMTS 2016 35

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