Product Feature:
This series of chuck comes with built-in cylinder structure, adopt the advanced alloy steel material, all with the surface by surface hardening treatment, in order to improve the accuracy and durability Without flange connection, D connection.
Product Drawings
Product Parameters
| Performance Parameters | ||||||||
| Model/Spec. | Jaw stroke (diameter)(mm) | Maximun static clamping force KN(Kgf) | Maximum static holding force KN(Kgf) | Permissible pressure (Mpa) | Limit speed (r/min) | Clamping range | Holding range | Net weight (kg) |
| QB3-05" | 3.7 | 2549 | 1630 | 0.4-0.8 | 4000 | 3-140 | 15-140 | 8 |
| QB3-06" | 4.2 | 4314 | 2397 | 0.4-0.8 | 3600 | 2-170 | 20-180 | 15 |
| QB3-08" | 5 | 6275 | 3630 | 0.4-0.8 | 3200 | 5-210 | 20-240 | 23 |
| QB3-10'' | 6.5 | 7650 | 4029 | 0.4-0.8 | 2800 | 10-260 | 30-280 | 32 |
| QB3-12'' | 8.5 | 13056 | 7446 | 0.4-0.8 | 2300 | 10-350 | 40-360 | 76 |
| QB3-15'' | 12 | 17850 | 9996 | 0.4-0.8 | 1500 | 15-420 | 50-430 | 140 |
| Size Parameters | ||||||||||
| Model/Spec. | D | D1 | D2 | d | H | H1 | H2 | h | p | Z-d |
| QB3-05" | 135 | 95 | 108 | 26 | 103 | 85 | 68 | 4 | 16 | 3-M8 |
| QB3-06" | 172 | 130 | 142 | 37 | 127 | 96 | 75 | 4 | 20 | 3-M8 |
| QB3-08" | 212 | 165 | 180 | 52 | 138 | 100 | 79 | 5 | 25 | 3-M10 |
| QB3-10'' | 252 | 206 | 226 | 66 | 144 | 102 | 81 | 5 | 30 | 3-M12 |
| QB3-12'' | 325 | 270 | 290 | 80 | 175 | 123 | 103 | 6 | 32 | 6-M12 |
| QB3-15'' | 400 | 340 | 368 | 120 | 210 | 138 | 115 | 6 | 43 | 6-M16 |
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