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Brand Name : NTH
Model Number : T-R SERIES
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
Certification : CE
Product name : T-R 3 JAW SOLID POWER CHUCKS
Material : Forged steel
Usage : Gripping/Fixture
Feature : High precision/High quality
Size : Refer to the specification
Service : OEM/ODM is acceptable
Brand:NTH
The old TF series chucks had been changed to be new T-R model.
It‵s wedge-hook type 3-jaw big size closed center power chuck.
Matching surfaces of all parts are hardened, ground and lubricated directly.
Construction of high rigidity and high clamping accuracy.
High resistant to the fluid or dust.
Production Catalogue Download:T-R SERIES.pdf
(Size unit: mm)
Spec/Model | Plunger stroke mm | Jaw stroke Dia. mm | Max RPM | Max.pull force kgf(KN) | Max gripping force KN |
T-212R | 30 | 16 | 3000 | 5302(52) | 14276(140) |
T-215R | 35 | 16 | 3000 | 8260(81) | 25290(248) |
T-218R | 35 | 16 | 2700 | 8260(81) | 25290(248) |
T-221R | 35 | 16 | 1900 | 8650(85) | 27000(265) |
T-224R | 35 | 16 | 1700 | 8650(85) | 27000(265) |
T-232R | 35 | 16 | 1100 | 8650(85) | 27000(265) |
T-240R | 35 | 16 | 800 | 8650(85) | 27000(265) |
Spec/Model | Max.Oil pressure kgf/cm2(Mpa) | Weight Kg | Matching cylinder | Gripping range mm |
T-212R | 35.7(3.5) | 68 | S-150(S-150R) | Ø32-Ø304 |
T-215R | 32(3.1) | 104.1 | S-200(S-200R) | Ø68-Ø381 |
T-218R | 32(3.1) | 138.5 | S-200(S-200R) | Ø100-Ø450 |
T-221R | 33(3.2) | 204.8 | S-200(S-200R) | Ø80-Ø530 |
T-224R | 33(3.2) | 260 | S-250R | Ø155-Ø610 |
T-232R | 33(3.2) | 455.4 | S-250R | Ø155-Ø800 |
T-240R | 33(3.2) | S-250R | Ø155-Ø1000 |
Spec/ Model | Spindle Nose | A | B | C(h6) | D | E | E1 | F | G | H | K | L | M |
T-212R | A8 | 304 | 118 | 220 | 139.719 | 18 | - | 6 | 190 | 171.45 | 6-M20×2.5P | 24 | 30 |
T-215R | A11 | 381 | 118 | 300 | 196.869 | 22 | - | 6 | 260 | 235 | 6-M20×2.5P | 32 | 43 |
T-218R | A11 | 450 | 118 | 300 | 186.869 | 22 | - | 6 | 260 | 235 | 6-M20×2.5P | 32 | 43 |
T-221R | A15(A11) | 530 | 129 | 380 | 285.775 | 27 | 41 | 6 | 330.2 | 330.2 | 6-M24×3P | 33 | 60 |
T-224R | A15(A11) | 610 | 129 | 380 | 285.775 | 27 | 41 | 6 | 330.2 | 330.2 | 6-M24×3P | 33 | 60 |
T-232R | A15(A11) | 800 | 129 | 380 | 285.775 | 27 | 41 | 6 | 330.2 | 330.2 | 6-M24×3P | 33 | 60 |
T-240R | A15(A11) | 1000 | 129 | 380 | 285.775 | 27 | 41 | 6 | 330.2 | 330.2 | 6-M24×3P | 33 | 60 |
Spec/ Model | Nmax | Nmin | Omax | Omin | Pmax | Pmin | Q | R | S | T | U | V | W | X | Y |
T-212R | 64 | 56 | 45.75 | 12.75 | 145 | 115 | 50 | 18 | 36 | - | M20×2.5P | 50 | 54.5 | 129 | - |
T-215R | 69.05 | 60.97 | 58.05 | 40.05 | 104 | 69 | 62 | 25.5 | 55 | 7 | M30×3.5P | 60 | 68 | 165 | - |
T-218R | 99.46 | 91.38 | 58.05 | 40.05 | 92 | 57 | 62 | 25.5 | 55 | 7 | M30×3.5P | 60 | 68 | 165 | - |
T-221R | 80.49 | 72.41 | 101.8 | 41.8 | 96.95 | 61.95 | 65 | 25 | 55 | 7 | M30×3.5P | 60 | 75.5 | 180 | 235 |
T-224R | 119.49 | 111.41 | 101.8 | 41.8 | 96.95 | 61.95 | 65 | 25 | 55 | 7 | M30×3.5P | 60 | 75.5 | 180 | 235 |
T-232R | 119.49 | 111.39 | 197.8 | 41.8 | 97 | 61.95 | 65 | 25 | 55 | 7 | M30×3.5P | 60 | 75.5 | 180 | 235 |
T-240R | 119.49 | 111.39 | 299.8 | 41.8 | 97 | 102 | 65 | 25 | 55 | 7 | M30×3.5P | 60 | 75.5 | 180 | 235 |
Note: Subject to technology changes without prior information;
Non-standard requirements can be made.
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Forged Steel T-R 3 Jaw Solid Power Chucks High Precision Guaranteed Images |