Front Load Pneumatic Chuck
The connecting between the chuck and main shaft complies with the national standard (short cylinder connecting mode),so users only need to prepare right connection flange compatible with the machine tool and chuck instead of changing the machine tool structure during installation.
Product Description
Upgrade your machining operations with the QZ3 Front-Load Pneumatic Chuck, a versatile and efficient tool holding solution. Benefit from swift tool changes, enhanced clamping force, and streamlined workflow, all while achieving precise and reliable machining results. Don't let inefficient tool changing processes slow you down—embrace the QZ3 Front-Load Pneumatic Chuck and experience a new level of machining efficiency.
Product Feature:
1.The connecting between the chuck and main shaft complies with the national standard (short cylinder connecting mode),so users only need to prepare right connection flange compatible with the machine tool and chuck instead of changing the machine tool structure during installation.
2.The whole installation process is quite easy. The chuck body is the cylinder, with piston and inverted valve inside to achieve super-long time pressure-keeping function(more than 24 hours).The clamping and lossing movement is achieved by rotary air inlet at the side.The machine will not work before cutting off the gas supply.
3.The chuck boasts advantages of less weight,big hole diameter, high stroke and high rotating speed,which is applicable for lathe, pipe thread machine tool and welding equipments.
Product Size
Product Parameters
Performance parameters |
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| Specification |
Jaw stroke t (Diameter |
Max.grpping force(KN) |
Map Allowable pressure (Map |
Limited rotating speed(r/min) |
clamping range |
Bracing range |
Net weight ( kg) |
Change |
| QZ3-03 | 3.2 | 3.2 | 0.4~0.9 | 4200 | 1.5~80 | 20-90 | 4.2 | N |
| QZ3-05 | 3.7 | 15 | 0.4~0.9 | 2850 | 2-130 | 20-140 | 14.2 | N |
| QZ3-06 | 4.2 | 28 | 0.4~0.9 | 2300 | 2-170 | 20-180 | 24.2 | N |
| QZ3-08 | 4.7 | 41.7 | 0.4~0.9 | 2000 | 5-210 | 20-240 | 35.3 | Y |
| QZ3-10 | 5.4 | 58.2 | 0.4~0.9 | 1600 | 10-260 | 30-280 | 48.5 | Y |
| QZ3-12 | 8.5 | 86.8 | 0.4~0.9 | 1200 | 60-350 | 40-360 | 95.8 | Y |
| QZ3-15 | 12.7 | 82 | 0.4~0.9 | 750 | 10-410 | 50-410 | 164 | Y |
| QZ3-20 | 16.4 | 128 | 0.4~0.9 | 650 | 20-510 | 50-510 | 274 | Y |
| QZ3-24 | 16.4 | 191 | 0.4~0.9 | 500 | 20-650 | 80-610 | 445 | Y |
| Specification | D | D1 | D2 | D3 | D4 | d | H | H1 | H2 | h | z-d |
| QZ3-03 | 88 | 110 | 82 | 66 | 55 | 12 | 106 | 85 | 36 | 3 | 3-M6 |
| QZ3-05 | 135 | 175 | 131 | 108 | 95 | 25 | 133 | 102 | 42 | 5 | 3-M8 |
| QZ3-06 | 175 | 219 | 171 | 142 | 130 | 35 | 143 | 107 | 42 | 5 | 3-M8 |
| QZ3-08 | 214 | 258 | 210 | 180 | 165 | 52 | 155 | 115 | 42 | 5 | 3-M10 |
| QZ3-10 | 256 | 300 | 252 | 226 | 206 | 80 | 166 | 122 | 42 | 5 | 3-M12 |
| QZ3-12 | 325 | 373 | 321 | 290 | 270 | 130 | 213 | 159 | 45 | 5 | 6-M12 |
| QZ3-15 | 400 | 448 | 396 | 368 | 340 | 170 | 260 | 194 | 54 | 5 | 3-M16 |
| QZ3-20 | 500 | 520 | 500 | 465 | 440 | 225 | 314 | 241 | 52 | 5 | 3-M16 |
| QZ3-24 | 630 | 630 | 630 | 595 | 560 | 300 | 341 | 269 | 23 | 5 | 3-M16 |
