3-JAW LARGE THROUGH- HOLE POWER CHUCK 6"~12"Series number | | Specifications |
| | 6 | 8 | 10 | 12 | Jaw movement (Dia.) (mm) | 5.5 | 7.4 | 8.8 | 10.6 | | Plung stroke (Cylinder stroke) (mm) | 12 | 16 | 19 | 23 | mendd outside chucking
diameter for standard soft blank jaws | Max. | 169 | 210 | 254 | 304 | | 15 | 13 | 31 | 34 | | Max. speed (r/min.) | 6,000 | 5,000 | 4,200 | 3,300 | | Max. Input force (kN){kgf} | 22
{2,240} | 34.8
{3,550} | 43
{4,380} | 55
{5,610} | Clamping force at Max. input force
(Totaljaw force) (kN){kgf} | 57
{5,810} | 86
{8,770} | 111
{11,320} | 144
{14,680} | | Monment of inertia J(kgm2) | Note 2 |
| 0.058 | 0.17 | 0.32 | 0.74 | | Weight (kg) | 11.5 | 21.4 | 33.6 | 63.6 | | Matching cylinder | Max. pressure to operate
chuck (MPa) |
| C1TA | 115/
3.1
{31.6} | 140/
3.0
{30.6} | 165/
3.0
{30.6} | 190/
2.9
{29.5} |
| | 6 | 8 | 10 | 12 | | A | 169 | 210 | 254 | 304 | | 140 | 170 | 220 | | D | 5 | 6 | | E | 81 | 91 | 100 | 110 | F | 104.8 | 133.4 | 171.4 | G | M10X1.5 | M12X1.75 | M16X2 | H | 15 | 22 | 28 | | M55X2 | M60X2 | M85X2 | M100X2 | | K | 19 | 205 | 25 | 28 | L1 | Max. | 12 | 16 | 19 | 23 | | Min. | 0 | L2 | 1 | 1.5 | 10.5 | 15 | M | 45 | 52 | 75 | 91 | N | Max. | 32.75 | 39.45 | 51.75 | 62.05 | | Min. | 29.98 | 35.76 | 47.36 | 56.75 | O | Max. | 22 | 29 | 33 | 45 | | Min. | 8.5 | 14 | 13.5 | 15 | P | 2 | Q | 20 | 30 | 45 | 50 | W1 | 60 | 66 | 94 | 108 | X | 29 | 39 | 43 | 51 | J1 | 26 | 35 | 40 | 50 | | J3 | 66 | 95 | 110 | 111 | | J7 | 20 | 25 | 30 | | J8 | 12 | 24 | 30 | 21 | | Z3 | Max. | 171.7 | 212.5 | 257.3 | 307.2 | | Z4 | 30 | 34 | 40 |
| .Note: | - When use standard soft jaws.
- The four times of this value is equivalent to GD2.
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