b'HYDROCAMH-2 Piercing READYForming Unit SpecificationsHYDROCAMH2 Piercing/Forming UnitCompact Power with User Flexibility H2 Piercing/Forming Unit DimensionsModel Model Model Model Model ModelH-2 Model 3.2 5 7.8 12.5 20 31Standard Features: 2 H-2 unit comes with adjustableMetric Force Per Unit 2 ton 3.2 ton 5 ton 7.8 ton 12.5 ton 20 ton 31 tonnitrogen return force. A control L1 stroke 25 mm mm 108 128 141 149 172 190 211panel must be ordered to take inch 4.252 5.039 5.551 5.866 6.772 7.480 8.307full advantage of this feature. L1 stroke 50 mm mm 133 154 166 174 197 215 236 Machinable front plate for cus- inch 5.236 6.063 6.535 6.850 7.756 8.465 9.291L1 stroke 75 mm mm N/A 179 191 199 222 240 261tomers to mount their tooling.inch 7.047 7.520 7.835 8.740 9.449 10.276L1 stroke 100 mm mm N/A N/A N/A N/A 247 265 286Popular Options: inch 9.724 10.433 11.260 Direct Punch Option. Piston rod L2 mm 8 10 10 12 15 15 20will accept a head type punch. inch .315 .394 .394 .472 .591 .591 .787mm 36 52 55 64 64 77 82Punch size and shank limitations L3 inch 1.417 2.047 2.165 2.520 2.520 3.031 3.228are noted on the H-2 dimension L4 mm 31 42 45 48 55 63 70chart, see D8 below. inch 1.221 1.654 1.772 1.890 2.165 2.480 2.756mm 101 120 132 138 158 172 190 Oil Return Option. Used on L5 stroke 25 mm inch 3.976 4.724 5.197 5.433 6.220 6.772 7.480special applications. See pageL5 stroke 50 mm mm 126 145 157 163 183 197 21512 for details. inch 4.961 5.709 6.181 6.417 7.205 7.756 8.465L5 stroke 75 mm mm N/A 170 182 188 208 222 240Mounting Suggestions: inch 6.693 7.165 7.402 8.189 8.740 9.449 Locate the H-2 unit in any L5 stroke 100 mm mm N/A N/A N/A N/A 233 247 265orientation. inch 9.173 9.724 10.433L6 mm 12 15 20 22 25 30 35 Provide for hose access to the inch .472 .591 .787 .866 .984 1.181 1.378back and right front side of the L7 mm 6 8 10 12 16 20 24H-2 unit. inch .236 .315 .394 .472 .630 .787 .945L8 mm N/A 17 20 21 32 38 48 Provide a mounting platform inch .669 .787 .827 1.260 1.496 1.890that will support three times the L9 mm N/A 6 8 9 14 15 17total force of the H-2 unit. inch .236 .315 .354 .551 .591 .669 Locate the H-2 unit against a B1 mm 60 75 85 100 130 140 180thrust key. inch 2.362 2.953 3.346 3.54 5.118 5.512 7.087B2 mm 44 55 65 76 100 110 140 The H-2 units piston rod is inch 1.732 2.165 2.559 2.992 3.937 4.331 5.512designed to extend fully each B3 mm 59 74 84 99 129 139 179stroke.inch 2.323 2.913 3.307 3.898 5.079 5.472 7.047Ht 1 mm 50 60 70 80 100 110 150 The H-2 unit is designed to inch 1.969 2.362 2.756 3.150 3.937 4.331 5.906provide force, not guidance. Ht 2 mm 25 30 35 40 50 55 75As with any air, hydraulic or inch .984 1.181 1.378 1.575 1.969 2.165 2.953nitrogen cylinder, neither the Ht 3 mm 49 59 69 79 99 109 149H-1 Pump nor the H-2 unit is inch 1.929 2.323 2.717 3.110 3.898 4.291 5.866 mm 20 25 32 40 50 70 85designed to withstand side- D1inch .787 .984 1.260 1.575 1.969 2.756 3.346thrust forces. Properly guiding D2 (x2) mm 8 H7 10 H7 10 H7 12 H7 12 H7 16 H7 20 H7the tool and cam station will D3 (x2) mm 10 12 14 16 20 20 24minimize wear to the cylinders D4 M12 x 1.0 M16 x 1.5 M20 x 1.5 M30 x 2.0 M36 x 2.0 M48 x 2.0 M56 x 2.0and increase seal life. This ismm 15 18 20 26 26 32 32especially true in applications D5 inch .591 .709 .787 1.024 1.024 1.260 1.260with long strokes, heavy or D6 (x4) metric M8 M10 M10 M12 M16 M16 M20large tooling mounted, or inmm 25 32 40 50 63 80 100applications that approach the D7 Pistoninch .984 1.260 1.575 1.969 2.480 3.150 3.937work in a non-perpendicular D8 Nominal Head13 16 23 28 35 43presentation. Punch Shankmm N/A 10 13 20 25 32 40D9 Thread Size of Bolt M8 M10 M12 M16 M16 M20 M20GBSPP G 1/4 G 3/8 G 3/8 G 3/8 G 3/8 G 3/8 G 3/86 All dimensions are nominal unless tolerance is stated.'