lathe chuck
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CHARACTERISTICS: |
| 1. | Manual clamping of the workpiece by wrench. |
| 2. | 4X90° automatic indexing by draw bar. |
| 3. | Indexing ca be performed while the spindle is running. There is no need to stop the spindle. |
| 4. | The sequence of operation can be programmed bye numerical control. The mounting and dismountion of this type chuck is as same as a standard chuck. |
| Type | Spindle Nose |
A | B | C | D | E | F | G | H | I | J | K | L | M | |
| min. | max. | ||||||||||||||
| 200 | ASA No.5,6 | 200 | 200 | 192 | 104.8 | 82.563 | 30 | 75 | 170 | M16 | 31 | 42 | 28 | 40 | 36 |
| 250 | ASA No.6 | 250 | 250 | 249 | 133.4 | 106.375 | 35 | 100 | 200 | M16 | 31 | 42 | 30 | 63 | 58 |
| 275 | ASA No.8 | 275 | 220 | 272 | 171.4 | 139.719 | 45 | 115 | 250 | M18 | 35 | 48 | 35 | 68 | 58 |
| 315 | ASA No.8 | 315 | 235 | 299 | 171.4 | 139.719 | 50 | 140 | 280 | M20 | 35 | 50 | 35 | 85 | 69.5 |
| 350 | ASA No.8,11 | 350 | 290 | 315 | 171.4 | 139.719 | 50 | 148 | 290 | M20 | 35 | 51 | 35 | 102 | 83 |
| Type | N (Clamp Stroke) |
O | P | Max. D.B. pull (kgf) |
Clamping Force (kgf) |
Max. speed (r.p.m) |
Weight (With adapter) (kg) |
| 200 | 12 | 6-M10 | 42 | 1200 | 850 | 2000 | 30 |
| 250 | 12 | 6-M12 | 50 | 1200 | 850 | 1800 | 60 |
| 275 | 17 | 4-M16 | 52 | 1500 | 2500 | 1600 | 72 |
| 315 | 17 | 4-M16 | 52 | 2000 | 2500 | 1300 | 95 |
| 350 | 20 | 4-M20 | 52 | 3000 | 2500 | 1000 | 120 |