product description
Product Line: Hydraulic Nuts
- Mainly suitable for clamping tools.
- The working principle is to use oil pressure to push the piston to generate clamping force.
- No additional pump or wrench is required, making it easy and convenient to use.
- The pressure is balanced on the oil retaining ring, which is deformed by the tension pressure.
Think safe
The manufacturer's load and stroke ratings are maximum safe limits. Good practice encourages using only 80% of these ratings!
Product Samples
Size
Product Series
| model | Bolt/mm | Outer diameter/mm | d1 | d2 | Height/mm | Stroke/mm | Working area/mm2 | Weight/kg |
|---|---|---|---|---|---|---|---|---|
| DN50 | M50X1.5 | 114 | 50.5 | 104 | 38 | 5 | 3376 | 2.7 |
| DN60 | M60X2 | 125 | 60.5 | 115 | 38 | 5 | 4239 | 2.8 |
| DN70 | M70X2 | 135 | 70.5 | 127 | 38 | 5 | 4710 | 3.2 |
| DN80 | M80X2 | 146 | 80.5 | 137 | 38 | 5 | 5181 | 3.7 |
| DN90 | M90X2 | 156 | 90.5 | 147 | 38 | 5 | 5652 | 4 |
| DN100 | M100X2 | 166 | 100.5 | 158 | 38 | 5 | 2987 | 4.4 |
| DN110 | M110X2 | 178 | 110.5 | 169 | 38 | 5 | 6286 | 4.95 |
| DN120 | M120X2 | 188 | 120.5 | 179 | 38 | 5 | 8568 | 5.25 |
| DN130 | M130X2 | 198 | 130.5 | 190 | 38 | 5 | 7165 | 5.65 |
| DN140 | M140X2 | 208 | 140.5 | 200 | 39 | 5 | 7605 | 6 |
| DN150 | M150X2 | 220 | 150.5 | 211 | 39 | 6 | 7736 | 6.6 |
| DN160 | M160X3 | 232 | 160.5 | 224 | 40 | 6 | 8002 | 7.6 |
| DN170 | M170X3 | 244 | 170.5 | 235 | 41 | 6 | 8669 | 8.4 |
| DN180 | M180X3 | 256 | 180.5 | 248 | 41 | 6 | 8776 | 9.2 |
| DN190 | M190X3 | 270 | 191 | 259 | 42 | 8 | 9266 | 10.5 |
| DN200 | M200X3 | 282 | 201 | 271 | 43 | 8 | 8612 | 11.5 |
| DN210 | TR210X4 | 294 | 212 | 282 | 44 | 9 | 11728 | 12.5 |
| DN220 | TR220X4 | 306 | 222 | 293 | 44 | 9 | 11815 | 13.5 |
| DN230 | TR230X4 | 318 | 232 | 305 | 45 | 9 | 12270 | 15 |
| DN240 | TR240X4 | 330 | 242 | 316 | 46 | 10 | 12817 | 16.5 |
| DN250 | TR250X4 | 342 | 252 | 329 | 46 | 10 | 13317 | 17 |
| DN260 | TR260X4 | 356 | 262 | 341 | 47 | 12 | 13773 | 19 |
| DN270 | TR270X4 | 368 | 272 | 352 | 48 | 12 | 14228 | 20.5 |
| DN280 | TR280X4 | 380 | 282 | 363 | 49 | 12 | 14683 | 22 |
| DN290 | TR290X4 | 390 | 292 | 375 | 49 | 12 | 15184 | 22.5 |
| DN300 | TR300X4 | 404 | 302 | 386 | 51 | 13 | 15640 | 25 |
