-Standard JIS chuck for CNC lathe.
-Suitable for all kinds of turning machining.
-Suitable for all kinds of turning machining.
Specification
| Spec.\ Model | VT-206 | VT-208 | VT-210 | VT-212 | VT-215 |
|---|---|---|---|---|---|
| Jaw Stroke (Dia.) (mm) | 8.5 | 8.8 | 8.8 | 10.5 | 16 |
| Plunger Stroke (mm) | 20 | 21 | 25 | 30 | 35 |
| Max. Clamping Dia. (mm) | 165 | 210 | 254 | 304 | 381 |
| Min. Clamping Dia. (mm) | 12 | 12 | 16 | 18 | 68 |
| Max. Rotation Speed (r.p.m.) | 5100 | 4650 | 3810 | 3200 | 2800 |
| Max. Draw Bar Pull Force (kgf) | 1230 | 1700 | 2000 | 2800 | 5600 |
| Max. Clamping Force (kgf) | 3500 | 5100 | 7250 | 10500 | 17000 |
| Moment of Inertia (kg⋅m²) | 0.04 | 0.13 | 0.29 | 0.7 | 1.7 |
| Weight (KG) | 12 | 22 | 33 | 57.3 | 96 |
| Matching Hydraulic Cylinder | MH-105 | MH-125 | MH-125 | MH-150 | MH-200 |
| Matching Hard Jaw | HJ-06 | HJ-08 | HJ-10 | HJ-12-1 | HJ-15-1 |
| Matching Soft Jaw | HC-06 | HC-08 | HC-10 | HC-12-1 | HC-15-1 |
Dimensions
| Dim \ Model | VT-206 | VT-208 | VT-210 | VT-212 | VT-215 |
|---|---|---|---|---|---|
| A | 165 | 210 | 254 | 304 | 381 |
| B | 74 | 85 | 89 | 106 | 114 |
| C | 104.78 | 133.35 | 171.45 | 171.45 | 235 |
| E Max. | 18 | 22.5 | 37.5 | 47 | 50.25 |
| E Min. | 7.5 | 9 | 10.5 | 11 | 23.25 |
| F | 20 | 25 | 30 | 30 | 43 |
| H Max. | 89.6 | 109 | 140 | 145 | 71 |
| H Min. | 69.6 | 88 | 115 | 115 | 36 |
| I | 36 | 36 | 36 | 36 | 55 |
| J | M16x2.0 | M20x2.5 | M20x2.5 | M20x2.5 | M30x3.5 |
| K H6 | 140 | 170 | 220 | 220 | 300 |
| L | 6-M10 | 6-M12 | 6-M16 | 6-M16 | 6-M20 |
| M | 5 | 5 | 5 | 6 | 6 |
| N | 14 | 20 | 18 | 22 | 29 |
| O | 34 | 38 | 45 | 50 | 60 |
| P | 21 | 25 | 34 | 34 | - |
| Q Max. | 37.8 | 46.3 | 51.1 | 61 | 77.5 |
| Q Min. | 33.5 | 41.9 | 46.7 | 55.75 | 69.5 |
| R | 31 | 35 | 40 | 50 | 50 |
| S | 12 | 14 | 16 | 18 | 25.5 |