CNC旋盤用標準JISチャック。
1 TF3B-15
2 TF3B-12
3 TF3B-10
4 TF3B-8
5 TF3B-6
6 TF3B-5
7 TF3B-4
1 TF3B-15
2 TF3B-12
3 TF3B-10
4 TF3B-8
5 TF3B-6
6 TF3B-5
7 TF3B-4
製品仕様
| 仕様 \ 型式 | TF3B-4 | TF3B-5 | TF3B-6 | TF3B-8 | TF3B-10 | TF3B-12 | TF3B-15 | TF3B-18 | TF3B-21 | TF3B-24 |
|---|---|---|---|---|---|---|---|---|---|---|
| ジョーストローク (直径)(mm) | 5.4 | 5.4 | 5.5 | 7.4 | 8.8 | 10.6 | 10.6 | 10.6 | 13 | 13 |
| プランジャストローク (mm) | 10 | 10 | 12 | 16 | 19 | 23 | 23 | 23 | 28 | 28 |
| 最大把握径 (mm) | 110 | 135 | 165 | 210 | 254 | 304 | 381 | 450 | 530 | 610 |
| 最小把握径 (mm) | 5 | 10 | 10 | 12 | 16 | 38 | 40 | 40 | 50 | 50 |
| 許容最高回転速度 (r.p.m.) | 8000 | 7000 | 6000 | 4900 | 4200 | 3300 | 2600 | 2000 | 1700 | 1400 |
| 最大ドローバー 牽引力 kN(kgf) | 14 (1428) | 17.5 (1784) | 22 (2243) | 34 (3467) | 43 (4385) | 55 (5608) | 71 (7240) | 71 (7240) | 90 (9177) | 90 (9177) |
| 最大把握力 kN(kgf) | 28.5 (2906) | 36 (3671) | 57 (5812) | 86 (8769) | 111 (11319) | 144 (14686) | 180 (18355) | 180 (18355) | 234 (23861) | 234 (23861) |
| 慣性モーメント (kg⋅m²) | 0.007 | 0.018 | 0.057 | 0.167 | 0.315 | 0.737 | 2.273 | 4.776 | 9.25 | 16.85 |
| 質量 (KG) | 4 | 6.7 | 12.5 | 22.6 | 37 | 61 | 120 | 166 | 229 | 287 |
| 適合シリンダ | RC-4 | RC-5 | RC-6 | RC-8 | RC-10 | RC-12 | RC-15 | RC-15 | RC-2816 | RC-2816 |
| 最高使用油圧力 (kgf/cm²) | 24.5 | 29.5 | 28.5 | 27 | 27.5 | 27.5 | 27.5 | 23.5 | 33 | 33 |
製品寸法
| 寸法 \ 型式 | TF3B-4 | TF3B-5 | TF3B-6 | TF3B-8 | TF3B-10 | TF3B-12 | TF3B-15 | TF3B-18 | TF3B-21 | TF3B-24 |
|---|---|---|---|---|---|---|---|---|---|---|
| A | 59 | 60 | 81 | 91 | 100 | 110 | 133 | 133 | 148 | 148 |
| B | 110 | 135 | 169 | 210 | 254 | 304 | 381 | 450 | 530 | 610 |
| C H6 | 85 | 110 | 140 | 170 | 220 | 220 | 300 | 300 | 380 | 380 |
| D | 70.6 | 82.55 | 104.78 | 133.35 | 171.45 | 171.45 | 235 | 235 | 330.2 | 330.2 |
| E | 4 | 4 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 |
| F | 26 | 33 | 45 | 52 | 75 | 91 | 117.5 | 117.5 | 170 | 170 |
| G Max | 3.5 | 1 | 11 | 14.5 | 8.5 | 8 | 12 | 12 | 16 | 16 |
| G Min | -6.5 | -9 | -1 | -1.5 | -10.5 | -15 | -11 | -11 | -12 | -12 |
| H | 17.5 | 20 | 19 | 20.5 | 25 | 28 | 39 | 39 | 40 | 40 |
| J | 12 | 25 | 35 | 40 | 50 | 50 | 50 | 50 | 50 | 50 |
| K Max | M32x1.5 | M40x1.5 | M55x2 | M60x2 | M85x2 | M100x2 | M130x2 | M130x2 | M180x3 | M180x3 |
| L | 3-M10x60 | 3-M10x60 | 6-M10x80 | 6-M12x90 | 6-M16x100 | 6-M16x110 | 6-M20x150 | 6-M20x150 | 6-M24x140 | 6-M24x140 |
| M | 24 | 26 | 29 | 39 | 43 | 51 | 66 | 66 | 74 | 74 |
| N | 49.5 | 54 | 66 | 95 | 110 | 130 | 165 | 165 | 185 | 185 |
| P | 14 | 14 | 20 | 25 | 30 | 30 | 43 | 43 | 60 | 60 |
| Q Max | 23 | 26.5 | 32 | 38.7 | 51 | 61.3 | 70 | 82 | 108 | 108 |
| Q Min | 20.3 | 23.8 | 29.25 | 35 | 46.6 | 56 | 64.7 | 76.7 | 101.5 | 101.5 |
| R Max | 11.25 | 19.75 | 22.75 | 29.75 | 33.75 | 45.75 | 54.75 | 78.25 | 117.5 | 117.5 |
| R Min | 6.75 | 7.75 | 9.25 | 14.75 | 14.25 | 15.75 | 20.25 | 18.25 | 21.5 | 21.5 |
| T | 23 | 23 | 32 | 35 | 40 | 50 | 50 | 50 | 62 | 62 |
| X | - | 12 | 16 | 16 | 16 | 20 | 20 | 20 | 20 | 20 |
| Y | - | 30 | 36 | 45 | 60 | 60 | 80 | 80 | 100 | 100 |
| A1 | - | 52 | 65 | 80 | 102 | 102 | 150 | 150 | 200 | 200 |
| M1 | - | 2-M6 | 2-M8 | 2-M8 | 2-M10 | 2-M10 | 2-M12 | 2-M12 | 2-M12 | 2-M12 |