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NTH HYDRAULIC CHUCKS

T-R 3 JAW SOLID POWER CHUCK FOR VERTICAL LATHE

T-R 3 JAW SOLID POWER CHUCK FOR VERTICAL LATHE

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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.


Size unit: mm

型式
規格 		Plunger
(mm) 		Jaw stroke
(mm) 		Max DB pull
(kgf) 		Max clamping
(kgf) 		Max oil pressure
(kgf / cm2)
T-212RA6 30 16 5302 14276 35.7
T-212RA8 30 16 5302 14276 35.7
T-212RA11 30 16 5302 14276 35.7
T-215RA8 35 18.7 9585 25798 35.7
T-215RA11 35 18.7 9585 25798 35.7
T-215RA15 35 18.7 9585 25798 35.7
T-218RA8 35 18.7 9585 25798 35.7
T-218RA11 35 18.7 9585 25798 35.7
T-218RA15 35 18.7 9585 25798 35.7
T-221RA8 35 16 9075 28450 33.7
T-221RA11 35 16 9075 28450 33.7
T-221RA15 35 16 9075 28450 33.7
T-224RA8 35 16 7075 28450 33.7
T-224RA11 35 16 9075 28450 33.7
T-224RA15 35 16 9075 28450 33.7
T-232RA11 35 18.7 9585 25798 35.7
T-232RA15 35 18.7 9585 25798 35.7
T-232RA20 35 18.7 9585 25798 35.7



型式
規格 		最高轉速
(r.p.m.) 		重量(kg) 慣性矩
I(kg‧m2 ) 		適合
油壓缸 		外徑挾持範圍
(mm)
T-212RA6 3000 67.7 0.774 S150 Ø26-Ø304
T-212RA8 3000 65.6 0.764 S150 Ø26-Ø304
T-212RA11 3000 74.1 0.902 S150 Ø26-Ø304
T-215RA8 2800 120.4 2.146 S200 Ø68-Ø381
T-215RA11 2800 113.4 2.016 S200 Ø68-Ø381
T-215RA15 2800 133 2.572 S200 Ø68-Ø381
T-218RA8 2300 144.5 3.507 S200 Ø116-Ø450
T-218RA11 2300 137.5 3.43 S200 Ø116-Ø450
T-218RA15 2300 157.5 3.945 S200 Ø116-Ø450
T-221RA8 1940 198 6.46 S200 Ø65-Ø530
T-221RA11 1940 190 6.35 S200 Ø65-Ø530
T-221RA15 1940 184 6.28 S200 Ø65-Ø530
T-224RA8 1760 240 10.54 S200 Ø152-Ø610
T-224RA11 1760 233 10.44 S200 Ø152-Ø610
T-224RA15 1760 227 10.38 S200 Ø152-Ø610
T-232RA11 1060 390 30.9 S200 Ø100-Ø810
T-232RA15 1060 383 30.82 S200 Ø100-Ø810
T-232RA20 1060 419 32.69 S200 Ø100-Ø810


型式
尺寸 		A B C(H6) D E F G H J K M Nmax. Omax. Omin.
T-212RA6 304 125 220 30 25 106.375 171.45 133.35 18 6-M16 6 61 48.75 12.75
T-212RA8 304 118 220 30 18 139.719 190 171.45 25 6-M16 6 61 48.75 12.75
T-212RA11 304 150 220 30 50 196.869 171.45 235 28 6-M16 6 61 48.75 12.75
T-215RA8 381 141 300 43 33 139.719 235 171.45 24 6-M20 6 78 49.75 24.25
T-215RA11 381 130 300 43 22 196.869 260 235 32 6-M20 6 78 49.75 24.25
T-215RA15 381 165 300 43 57 285.775 235 330.2 29 6-M20 6 78 49.75 24.25
T-218RA8 450 141 300 43 33 139.719 235 171.45 24 6-M20 6 92 70.75 24.25
T-218RA11 450 130 300 43 22 196.869 260 235 32 6-M20 6 92 70.75 24.25
T-218RA15 450 165 300 43 57 285.775 235 330.2 29 6-M20 6 92 70.75 24.25
T-221RA8 530 154 380 60 33 139.719 330.2 171.45 24 6-M24 6 87 93.5 27.5
T-221RA11 530 148 380 60 27 196.869 330.2 235 30 6-M24 6 87 93.5 27.5
T-221RA15 530 148 380 60 27 285.775 330.2 330.2 33 6-M24 6 87 93.5 27.5
T-224RA8 610 154 380 60 33 139.719 330.2 171.45 24 6-M24 6 126.5 93.5 27.5
T-224RA11 610 148 380 60 27 196.869 330.2 235 30 6-M24 6 126.5 93.5 27.5
T-224RA15 610 148 380 60 27 285.775 330.2 330.2 33 6-M24 6 126.5 93.5 27.5
T-232RA11 810 156 380 80 27 196.869 330.2 235 30 6-M24 6 104.8 196.5 25.5
T-232RA15 810 156 380 80 27 285.775 330.2 330.2 33 6-M24 6 104.8 196.5 25.5
T-232RA20 810 187 520 80 58 412.775 330.2 463.6 35 6-M24 6 104.8 196.5 25.5

型式
尺寸 		Pmax. Pmin. Q R S T U V W X Y Z Z1 參考圖
T-212RA6 138 108 5.5 18 36 50 M20x2.5 6-M12 50 54.5 130 — — Fig2
T-212RA8 145 115 5.5 18 36 50 M20x2.5 3-M8 50 54.5 130 — — Fig1
T-212RA11 113 83 5.5 18 36 50 M20x2.5 6-M20 50 54.5 130 — — Fig3
T-215RA8 71 36 5.5 25.5 55 62 M30x3.5 6-M16 60 66.5 165 — — Fig2
T-215RA11 82 47 5.5 25.5 55 62 M30x3.5 3-M10 60 66.5 165 — — Fig1
T-215RA15 47 12 5.5 25.5 55 62 M30x3.5 6-M24 60 66.5 165 — — Fig3
T-218RA8 59 24 5.5 25.5 55 62 M30x3.5 6-M16 60 66.5 165 158 22 Fig2
T-218RA11 70 35 5.5 25.5 55 62 M30x3.5 3-M10 60 66.5 165 158 22 Fig1
T-218RA15 35 0 5.5 25.5 55 62 M30x3.5 6-M24 60 66.5 165 158 22 Fig3
T-221RA8 64 29 9 25 55 64 M30x3.5 9-M16 60 77 180 155 22 Fig2
T-221RA11 70 35 9 25 55 64 M30x3.5 6-M20 60 77 180 155 22 Fig2
T-221RA15 70 35 9 25 55 64 M30x3.5 3-M12 60 77 180 155 22 Fig1
T-224RA8 64 29 9 25 55 64 M30x3.5 9-M16 60 77 180 165.1 22 Fig2
T-224RA11 70 35 9 25 55 64 M30x3.5 6-M20 60 77 180 165.1 22 Fig2
T-224RA15 70 35 9 25 55 64 M30x3.5 3-M12 60 77 180 165.1 22 Fig1
T-232RA11 47 12 5 25 55 74 M30x3.5 6-M20 60 93 210 165.1 22 Fig2
T-232RA15 47 12 5 25 55 74 M30x3.5 3-M12 60 93 210 165.1 22 Fig1
T-232RA20 16 -19 5 25 55 74 M30x3.5 6-M24 60 93 210 165.1 22 Fig3



Subject to technology changes without prior information

Non-standard requirements can be made

Next：T-R Large wedge type non through-hole power chuck (adapter excluded)

Previous：4T 4-JAW NON THROUGH HOLE POWER CHUCK

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