2-jaw and 4-jaw wedge non through-hole power chuck (adapter excluded)
Click on product image magnification
Online inquiryEasy to mount.
Especially for unique workpiece, e.g. rectangle, flange…etc.
Stopper bolt can prevent master jaws departing from the body.
Replaceable for Japanese brands.
Standard product 6~10" made of high strength alloy steel SCM440 from Japan
Above 21 inches are made of FCD600.
Sliding surfaces, master jaws, and interior parts are hardening and grinding.
單位 : mm
| Model | Jaw amount |
Piston Stroke (mm) |
Jaw stroke Dia. (mm) |
Max pull force (kn) |
Max gripping fore (kn) |
Max operating pressure (kgf/cm2) |
Max. RPM (r.p.m.) |
|---|---|---|---|---|---|---|---|
| VT-206 | 2 | 20 | 9.2 | 1224 | 3569 | 17.3 | 5200 |
| VT-208 | 2 | 21 | 9.7 | 1683 | 5098 | 16.3 | 4500 |
| VT-210 | 2 | 25 | 8.8 | 1988 | 7342 | 19.4 | 4000 |
| VT-212 | 2 | 30 | 10.5 | 2804 | 10605 | 18.4 | 3300 |
| VIT-212 | 4 | 30 | 10.5 | 4181 | 15907 | 27.5 | 2800 |
| VT-215 | 2 | 35 | 16 | 5557 | 16927 | 21.7 | 3000 |
| VIT-218 | 4 | 35 | 16 | 8362 | 25391 | 32.6 | 2300 |
| Model/size |
Weight (kg) |
Inertia I(kg‧m2) |
Matched Cylinder | Matched HJ | Matched SJ |
Gripping range O.D. (mm) |
|---|---|---|---|---|---|---|
| VT-206 | 12 | 0.045 | MS105C | HJ06 | HC06 | Ø18-Ø165 |
| VT-208 | 22 | 0.13 | MS125C | HJ08 | HC08 | Ø26-Ø210 |
| VT-210 | 33.5 | 0.29 | MS125C | HJ10 | HC10 | Ø26-Ø254 |
| VT-212 | 59 | 0.7 | MS150C | HJ12-1 | HC12-1 | Ø26-Ø304 |
| VIT-212 | 63.4 | 0.74 | MS150C | HJ12-1 | HC12-1 | Ø26-Ø304 |
| VT-215 | 100.6 | 1.7 | MS200C | HJ15-1 | HC15-1 | Ø68-Ø381 |
| VIT-218 | 119 | 2.975 | MS200C | HJ15-1 | HC15-1 | Ø130-Ø450 |
| Model/size | A | B | C | D | H | J | K | L | M | Nmax. | Omax. | Omin. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| VT-206 | 165 | 74 | 140 | 20 | 104.78 | 14 | 4-M10x70 | 21 | 5 | 38.7 | 14.75 | 7.25 |
| VT-208 | 210 | 85 | 170 | 25 | 133.35 | 20 | 6-M12x85 | 25 | 5 | 46.85 | 22.25 | 10.25 |
| VT-210 | 254 | 89 | 220 | 30 | 171.45 | 18 | 6-M16x85 | 34 | 5 | 51.1 | 30.75 | 11.25 |
| VT-212 | 304 | 106 | 220 | 30 | 171.45 | 24 | 6-M16x105 | 34 | 6 | 61 | 48.75 | 12.75 |
| VIT-212 | 304 | 106 | 220 | 30 | 171.45 | 23 | 4-M16x105 | 34 | 6 | 61 | 48.75 | 12.75 |
| VT-215 | 381 | 114 | 300 | 43 | 235 | 29 | 6-M20x115 | – | 6 | 77.5 | 50.25 | 23.25 |
| VIT-218 | 450 | 114 | 300 | 43 | 235 | 29 | 4-M20x115 | – | 6 | 108 | 50.25 | 23.25 |
| Model/size | Pmax. | Pmin. | Q | R | S | T | Umax. | W | X | Y |
|---|---|---|---|---|---|---|---|---|---|---|
| VT-206 | 104.6 | 84.6 | 4 | 12 | 36 | 31 | M16x2.0 | 34 | 39 | 73 |
| VT-208 | 132 | 111 | 5 | 14 | 36 | 35 | M20x2.5 | 38 | 41 | 95 |
| VT-210 | 158 | 133 | 5 | 16 | 36 | 40 | M20x2.5 | 45 | 46 | 110 |
| VT-212 | 163 | 133 | 5 | 18 | 36 | 50 | M20x2.5 | 50 | 54 | 130 |
| VIT-212 | 163 | 133 | 5 | 18 | 36 | 50 | M20x2.5 | 50 | 54 | 130 |
| VT-215 | 104 | 69 | 2 | 25.5 | 55 | 50 | M30x3.5 | 60 | 63 | 165 |
| VIT-218 | 90 | 57 | 2 | 25.5 | 55 | 50 | M30x3.5 | 60 | 63 | 165 |
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