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Brand Name : NTH Cooperated Brand
Model Number : V-212RA6,V-212RA8,V-212RA11,V-215RA8,V-215RA11,
Certification : CE
Place of Origin : CHINA
MOQ : 1 set
Price : Negotiation
Payment Terms : T/T, Western Union
Supply Ability : 1000 sets/M
Delivery Time : 3 work days available
Packaging Details : Good and firm package is suitable for sea and air shipping
Product name : VRA NON-THROUGH HOLE POWER CHUCK FOR VERTICAL LATHE
Material : Cast steel
Usage : Gripping/Fixture
Feature : High precision/High quality
Size : Refer to the specification
Service : OEM/ODM is acceptable
Brand:NTH
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.
Equipped with Protected cover on the gauge of chuck face, suitable for vertical lathe.
Independently moving master jaws for clamping huge irregular workpiece.
Special dust and water proof.
Suitable for vertical lathe.
Model/size | Jaw amount | Piston stroke | Jaw stroke dia. | Max. pull power force | Max. gripping force | Max. Hydraulic pressure |
V-212RA6 | 3 | 30 | 16 | 5302 | 14276 | 35.7 |
V-212RA8 | 3 | 30 | 16 | 5302 | 14276 | 35.7 |
V-212RA11 | 3 | 30 | 16 | 5302 | 14276 | 35.7 |
V-215RA8 | 3 | 35 | 18.7 | 9585 | 25798 | 35.7 |
V-215RA11 | 3 | 35 | 18.7 | 9585 | 25798 | 35.7 |
V-215RA15 | 3 | 35 | 18.7 | 9585 | 25798 | 35.7 |
V-218RA8 | 3 | 35 | 18.7 | 9585 | 25798 | 35.7 |
V-218RA11 | 3 | 35 | 18.7 | 9585 | 25798 | 35.7 |
V-218RA15 | 3 | 35 | 18.7 | 9585 | 25798 | 35.7 |
V-221RA8 | 3 | 35 | 16 | 9075 | 28450 | 33.7 |
V-221RA11 | 3 | 35 | 16 | 9075 | 28450 | 33.7 |
V-221RA15 | 3 | 35 | 16 | 9075 | 28450 | 33.7 |
V-224RA8 | 3 | 35 | 16 | 7075 | 28450 | 33.7 |
V-224RA11 | 3 | 35 | 16 | 9075 | 28450 | 33.7 |
V-224RA15 | 3 | 35 | 16 | 9075 | 28450 | 33.7 |
V-232RA11 | 3 | 35 | 18.7 | 9585 | 25798 | 35.7 |
V-232RA15 | 3 | 35 | 18.7 | 9585 | 25798 | 35.7 |
V-232RA20 | 3 | 35 | 18.7 | 9585 | 25798 | 35.7 |
VIT-212RA8 | 4 | 30 | 16 | 5506 | 13664 | 35.7 |
VIT-218RA11 | 4 | 35 | 18.7 | 9687 | 25391 | 33.6 |
VIT-224RA11 | 4 | 35 | 18.7 | 9075 | 28450 | 33.7 |
VIT-224RA15 | 4 | 35 | 18.7 | 8362 | 24838 | 32.6 |
VIT-232RA11 | 4 | 35 | 18.7 | 9585 | 25798 | 35.7 |
VIT-232RA15 | 4 | 35 | 18.7 | 8362 | 21924 | 32.6 |
Model/size | Max RPM (r.p.m.) | Weight(kg) | Inertia (kg‧m2 ) | Matched cylinder | Matched HJ | Matched SJ | O.D. gripping range |
V-212RA6 | 3000 | 67.7 | 0.774 | MS150C | HJ12-1 | HC12-1 | Ø26-Ø304 |
V-212RA8 | 3000 | 65.6 | 0.764 | MS150C | HJ12-1 | HC12-1 | Ø26-Ø304 |
V-212RA11 | 3000 | 74.1 | 0.902 | MS150C | HJ12-1 | HC12-1 | Ø26-Ø304 |
V-215RA8 | 2800 | 120.4 | 2.146 | MS200C | HJ15-1 | HC15-1 | Ø68-Ø381 |
V-215RA11 | 2800 | 113.4 | 2.016 | MS200C | HJ15-1 | HC15-1 | Ø68-Ø381 |
V-215RA15 | 2800 | 133 | 2.572 | MS200C | HJ15-1 | HC15-1 | Ø68-Ø381 |
V-218RA8 | 2300 | 144.5 | 3.507 | MS200C | HJ15-1 | HC15-1 | Ø116-Ø450 |
V-218RA11 | 2300 | 137.5 | 3.43 | MS200C | HJ15-1 | HC15-1 | Ø116-Ø450 |
V-218RA15 | 2300 | 157.5 | 3.945 | MS200C | HJ15-1 | HC15-1 | Ø116-Ø450 |
V-221RA8 | 1940 | 198 | 6.46 | MS200C | HJ24-1 | HC24-1 | Ø65-Ø530 |
V-221RA11 | 1940 | 190 | 6.35 | MS200C | HJ24-1 | HC24-1 | Ø65-Ø530 |
V-221RA15 | 1940 | 184 | 6.28 | MS200C | HJ24-1 | HC24-1 | Ø65-Ø530 |
V-224RA8 | 1760 | 240 | 10.54 | MS200C | HJ24-1 | HC24-1 | Ø152-Ø610 |
V-224RA11 | 1760 | 233 | 10.44 | MS200C | HJ24-1 | HC24-1 | Ø152-Ø610 |
V-224RA15 | 1760 | 227 | 10.38 | MS200C | HJ24-1 | HC32-1 | Ø152-Ø610 |
V-232RA11 | 1060 | 390 | 30.9 | MS200C | HJ24-1 | HC32-1 | Ø100-Ø810 |
V-232RA15 | 1060 | 383 | 30.82 | MS200C | HJ24-1 | HC32-1 | Ø100-Ø810 |
V-232RA20 | 1060 | 419 | 32.69 | MS200C | HJ24-1 | HC32-1 | Ø100-Ø810 |
VIT-212RA8 | 2500 | 68 | 0.792 | MS150C | HJ12-1 | HC12-1 | Ø26-Ø304 |
VIT-218RA11 | 2000 | 140.2 | 3.505 | MS200C | HJ15-1 | HC15-1 | Ø116-Ø450 |
VIT-224RA11 | 1520 | 255 | 11.3 | MS200C | HJ24-1 | HC24-1 | Ø152-Ø610 |
VIT-224RA15 | 1520 | 244 | 7.812 | MS200C | HJ24-1 | HC24-1 | Ø152-Ø610 |
VIT-232RA11 | 920 | 414 | 32.68 | MS200C | HJ24-1 | HC32-1 | Ø100-Ø810 |
VIT-232RA15 | 920 | 416 | 31.2 | MS200C | HJ24-1 | HC32-1 | Ø100-Ø810 |
Model/size | A | B | C(H6) | D | E | F | G | H | J | K | M | Nmax. | Omax. | Omin. |
V-212RA6 | 304 | 125 | 220 | 30 | 25 | 106.375 | 171.45 | 133.35 | 18 | 6-M16 | 6 | 61 | 48.75 | 12.75 |
V-212RA8 | 304 | 118 | 220 | 30 | 18 | 139.719 | 190 | 171.45 | 25 | 6-M16 | 6 | 61 | 48.75 | 12.75 |
V-212RA11 | 304 | 150 | 220 | 30 | 50 | 196.869 | 171.45 | 235 | 28 | 6-M16 | 6 | 61 | 48.75 | 12.75 |
V-215RA8 | 381 | 141 | 300 | 43 | 33 | 139.719 | 235 | 171.45 | 24 | 6-M20 | 6 | 78 | 49.75 | 24.25 |
V-215RA11 | 381 | 130 | 300 | 43 | 22 | 196.869 | 260 | 235 | 32 | 6-M20 | 6 | 78 | 49.75 | 24.25 |
V-215RA15 | 381 | 165 | 300 | 43 | 57 | 285.775 | 235 | 330.2 | 29 | 6-M20 | 6 | 78 | 49.75 | 24.25 |
V-218RA8 | 450 | 141 | 300 | 43 | 33 | 139.719 | 235 | 171.45 | 24 | 6-M20 | 6 | 92 | 70.75 | 24.25 |
V-218RA11 | 450 | 130 | 300 | 43 | 22 | 196.869 | 260 | 235 | 32 | 6-M20 | 6 | 92 | 70.75 | 24.25 |
V-218RA15 | 450 | 165 | 300 | 43 | 57 | 285.775 | 235 | 330.2 | 29 | 6-M20 | 6 | 92 | 70.75 | 24.25 |
V-221RA8 | 530 | 154 | 380 | 60 | 33 | 139.719 | 330.2 | 171.45 | 24 | 6-M24 | 6 | 87 | 93.5 | 27.5 |
V-221RA11 | 530 | 148 | 380 | 60 | 27 | 196.869 | 330.2 | 235 | 30 | 6-M24 | 6 | 87 | 93.5 | 27.5 |
V-221RA15 | 530 | 148 | 380 | 60 | 27 | 285.775 | 330.2 | 330.2 | 33 | 6-M24 | 6 | 87 | 93.5 | 27.5 |
V-224RA8 | 610 | 154 | 380 | 60 | 33 | 139.719 | 330.2 | 171.45 | 24 | 6-M24 | 6 | 126.5 | 93.5 | 27.5 |
V-224RA11 | 610 | 148 | 380 | 60 | 27 | 196.869 | 330.2 | 235 | 30 | 6-M24 | 6 | 126.5 | 93.5 | 27.5 |
V-224RA15 | 610 | 148 | 380 | 60 | 27 | 285.775 | 330.2 | 330.2 | 33 | 6-M24 | 6 | 126.5 | 93.5 | 27.5 |
V-232RA11 | 810 | 156 | 380 | 80 | 27 | 196.869 | 330.2 | 235 | 30 | 6-M24 | 6 | 104.8 | 196.5 | 25.5 |
V-232RA15 | 810 | 156 | 380 | 80 | 27 | 285.775 | 330.2 | 330.2 | 33 | 6-M24 | 6 | 104.8 | 196.5 | 25.5 |
V-232RA20 | 810 | 187 | 520 | 80 | 58 | 412.775 | 330.2 | 463.6 | 35 | 6-M24 | 6 | 104.8 | 196.5 | 25.5 |
VIT-212RA8 | 304 | 118 | 220 | 30 | 18 | 139.719 | 190 | 171.45 | 25 | 4-M16 | 6 | 61 | 48.75 | 12.75 |
VIT-218RA11 | 450 | 130 | 300 | 43 | 22 | 196.869 | 260 | 235 | 32 | 4-M20 | 6 | 92 | 70.75 | 24.25 |
VIT-224RA11 | 610 | 162 | 380 | 60 | 41 | 196.869 | 330.2 | 235 | 30 | 8-M24 | 6 | 126.5 | 93.5 | 27.5 |
VIT-224RA15 | 610 | 148 | 380 | 60 | 27 | 285.775 | 330.2 | 330.2 | 33 | 8-M24 | 6 | 126.5 | 93.5 | 27.5 |
VIT-232RA11 | 810 | 170 | 380 | 80 | 41 | 196.869 | 330.2 | 235 | 30 | 8-M24 | 6 | 104.8 | 196.5 | 25.5 |
VIT-232RA15 | 810 | 156 | 380 | 80 | 27 | 285.775 | 330.2 | 330.2 | 33 | 8-M24 | 6 | 104.8 | 196.5 | 25.5 |
Model /size | Pmax. | Pmin. | Q | R | S | T | U | V | W | X | Y | Z | Z1 | Illutration |
V-212RA6 | 138 | 108 | 5.5 | 18 | 36 | 50 | M20x2.5 | 6-M12 | 50 | 54.5 | 130 | — | — | Fig2 |
V-212RA8 | 145 | 115 | 5.5 | 18 | 36 | 50 | M20x2.5 | 3-M8 | 50 | 54.5 | 130 | — | — | Fig1 |
V-212RA11 | 113 | 83 | 5.5 | 18 | 36 | 50 | M20x2.5 | 6-M20 | 50 | 54.5 | 130 | — | — | Fig3 |
V-215RA8 | 71 | 36 | 5.5 | 25.5 | 55 | 62 | M30x3.5 | 6-M16 | 60 | 66.5 | 165 | — | — | Fig2 |
V-215RA11 | 82 | 47 | 5.5 | 25.5 | 55 | 62 | M30x3.5 | 3-M10 | 60 | 66.5 | 165 | — | — | Fig1 |
V-215RA15 | 47 | 12 | 5.5 | 25.5 | 55 | 62 | M30x3.5 | 6-M24 | 60 | 66.5 | 165 | — | — | Fig3 |
V-218RA8 | 59 | 24 | 5.5 | 25.5 | 55 | 62 | M30x3.5 | 6-M16 | 60 | 66.5 | 165 | 158 | 22 | Fig2 |
V-218RA11 | 70 | 35 | 5.5 | 25.5 | 55 | 62 | M30x3.5 | 3-M10 | 60 | 66.5 | 165 | 158 | 22 | Fig1 |
V-218RA15 | 35 | 0 | 5.5 | 25.5 | 55 | 62 | M30x3.5 | 6-M24 | 60 | 66.5 | 165 | 158 | 22 | Fig3 |
V-221RA8 | 64 | 29 | 9 | 25 | 55 | 64 | M30x3.5 | 9-M16 | 60 | 77 | 180 | 155 | 22 | Fig2 |
V-221RA11 | 70 | 35 | 9 | 25 | 55 | 64 | M30x3.5 | 6-M20 | 60 | 77 | 180 | 155 | 22 | Fig2 |
V-221RA15 | 70 | 35 | 9 | 25 | 55 | 64 | M30x3.5 | 3-M12 | 60 | 77 | 180 | 155 | 22 | Fig1 |
V-224RA8 | 64 | 29 | 9 | 25 | 55 | 64 | M30x3.5 | 9-M16 | 60 | 77 | 180 | 165.1 | 22 | Fig2 |
V-224RA11 | 70 | 35 | 9 | 25 | 55 | 64 | M30x3.5 | 6-M20 | 60 | 77 | 180 | 165.1 | 22 | Fig2 |
V-224RA15 | 70 | 35 | 9 | 25 | 55 | 64 | M30x3.5 | 3-M12 | 60 | 77 | 180 | 165.1 | 22 | Fig1 |
V-232RA11 | 47 | 12 | 5 | 25 | 55 | 74 | M30x3.5 | 6-M20 | 60 | 93 | 210 | 165.1 | 22 | Fig2 |
V-232RA15 | 47 | 12 | 5 | 25 | 55 | 74 | M30x3.5 | 3-M12 | 60 | 93 | 210 | 165.1 | 22 | Fig1 |
V-232RA20 | 16 | -19 | 5 | 25 | 55 | 74 | M30x3.5 | 6-M24 | 60 | 93 | 210 | 165.1 | 22 | Fig3 |
VIT-212RA8 | 145 | 115 | 5.5 | 18 | 36 | 50 | M20x2.5 | 4-M8 | 50 | 54.5 | 130 | — | — | Fig1 |
VIT-218RA11 | 70 | 35 | 5.5 | 25.5 | 55 | 62 | M30x3.5 | 4-M10 | 60 | 66.5 | 165 | 158 | 22 | Fig1 |
VIT-224RA11 | 70 | 35 | 9 | 25 | 56 | 64 | M30x3.5 | 6-M20 | 60 | 77 | 180 | 165.1 | 22 | Fig2 |
VIT-224RA15 | 70 | 35 | 9 | 25 | 55 | 64 | M30x3.5 | 4-M12 | 60 | 77 | 180 | 165.1 | 22 | Fig1 |
VIT-232RA11 | 47 | 12 | 5 | 25 | 56 | 74 | M30x3.5 | 6-M20 | 60 | 93 | 210 | 200 | 22 | Fig2 |
VIT-232RA15 | 47 | 12 | 5 | 25 | 55 | 74 | M30x3.5 | 4-M12 | 60 | 93 | 210 | 200 | 22 | Fig1 |
Note: Subject to technology changes without prior information;
Non-standard requirements can be made.
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VRA NON THROUGH HOLE POWER CHUCK FOR VERTICAL LATHE Images |