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NTH HYDRAULIC CHUCKS

T 3-JAW NON THROUGH HOLE POWER CHUCK

3-JAW NON THROUGH HOLE HIGH-SPEED POWER CHUCK

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Brand：NTH

It‵s wedge-hook type 3-jaw closed center power chuck.

Matching surfaces of all parts are hardened, ground and lubricated directly.

Construction of high rigidity and high clamping accuracy and high rotary speed.





Size unit: mm

Spec/Model Plunger stroke
mm 		Jaw stroke Dia.
mm 		Max chucking Dia.
mm 		Min Gripping Dia.
mm

Max.D.B.Pull

kgf
T-204 15 6.9 110 5 940
T-205 15 6.9 135 12 1190
T-206 A5 20 9.2 169 15 1470
T-208 A5 21 9.7 210 13 2360
T-208 A6 21 9.7 210 13 2360
T-210 A6 25 8.8 254 31 2900
T-210 A8 25 8.8 254 31 2900
T-212 A8 30 10.5 304 34 3740
T-215 A11 35 16 381 50 4790


Spec/Model Max clamping force
kgf 		Max RPM Inertia moment
kg*m2 		Weight
kg 		Weight(Ad.)
kg 		Matched cylinders
T-204 2300 6000 0.01 3.8 - S-65
T-205 2550 5500 0.02 6.5 7.3 S-80
T-206 A5 5350 5250 0.06 11.5 13.3 S-100
T-208 A5 7600 4750 0.17 21.3 24.2 S-125
T-208 A6 7600 4750 0.17 21.3 22.4 S-125
T-210 A6 1100 4000 0.31 33.5 40.5 S-125
T-210 A8 11000 4000 0.31 33.5 39 S-125
T-212 A8 15900 3360 0.7 59.7 52.7 S-150
T-215 A11 25350 3000 2.23 115 122 S-200


Spec/Model A B B (Ad.) C(H6) D D1 D2 E E1 F Gmax Gmax(Ad.) Gmin Gmin(Ad.) H J
T-204 110 52 - 60 80 - - 6 - - 18 - 3 - 25 26
T-205 135 55 - 80 100 - - 7 15 - 9 - -6 - 35 28
T-206 A5 169 74 84 140 104.8 82.56 116 5 15 21 101.5 86.5 81.5 66.6 36 34
T-208 A5 210 85 103 170 133.4 82.56 104.8 5 23 25 127 104 106 83 36 38
T-208 A6 210 85 97 170 133.4 106.38 150 5 17 25 127 110 106 89 36 38
T-210 A6 254 89 109 220 171.5 106.38 133.4 5 25 34 158 133 133 108 36 45
T-210 A8 254 89 102 220 171.5 139.72 133.4 5 18 34 158 140 133 115 36 45
T-212 A8 304 106 118 220 171.5 139.72   6 18 34 163 145 133 115 36 50
T-215 A11 381 114 130 300 235 196.87 260 6 22 - 104 82 69 47 55 60


Spec/Model K max L L1 L1(Ad.) M N P Q max Q min R max R min S T U
T-204 M10×1.5 3-M8 12 - 25 52 14 11.3 8.3 23.3 20.1 25 10 -
T-205 M12×1.75 3-M8 14 - 31 62 14 13.5 6 30.4 27.2 25 10 3-M6
T-206 A5 M16×2 6-M10 14 14 39 73 20 18 7.5 37.8 33.5 31 12 3-M6
T-208 A5 M20×2.5 6-M12 20 18 41 95 25 22.3 11.8 46.3 41.9 35 14 6-M10
T-208 A6 M20×2.5 6-M12 20 18 41 95 25 22.3 11.8 46.3 41.9 35 14 3-M6
T-210 A6 M20×2.5 6-M16 18 18 46 110 30 30.8 11.3 51.1 46.7 40 16 6-M12
T-210 A8 M20×2.5 6-M16 18 25 46 110 30 30.8 11.3 51.1 46.7 40 16 3-M8
T-212 A8 M20×2.5 6-M16 18 25 54 130 30 48.8 12.3 61 55.8 50 18 3-M8
T-215 A11 M30×2.5 6-M20 30 33 63 165 43 48.8 23.3 77.5 69.5 62 25.5 3-M10

Subject to technology changes without prior information
Non-standard requirements can be made

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