NTH HYDRAULIC CHUCKS

NTH HYDRAULIC CHUCKS

3AB PULL LOCK POWER CHUCK

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Brand:NTH


It‵s a pin-arbor draw down type 3 jaw through hole power chuck.

Suitable for heavy duty machining.

High accuracy and high rotary speed and Strong gripping force.




Size unit: mm

Spec
Model
Plunger stroke
mm
Jaw stroke Dia.
mm
Max chucking Dia.
mm
Min chucking Dia.
mm
Max.D.B.Pull
kgf
3AB-203 4 2 42 14 5.8(590)
3AB-204 6 3 60 10 10.0(1020)
3AB-205 6 3 84 15 13.9(1420)
3AB-206 10 5 105 20 17.9(1830)
3AB-208 10 5 132 25 25.0(2550)
3AB-210 10 5 163 34 35.0(3570)
3AB-212 10 5 210 81 35.0(3570)


Spec
Model
Max clamping force
kgf
Max RPM I
kg*m2
Weight
kg
Matched cylinders Max Pressure
Mpa(kgf)
3AB-203 16.7(1700) 10000 0.001 1.8 SNK-75 1.6(16)
3AB-204 28.4(2900) 8000 0.005 3.9 SNK-75 2.7(27)
3AB-205 39.7(4050) 7000 0.012 6.8 SNK-100 2.0(20)
3AB-206 57.8(5900) 6000 0.055 14.7 SNK-100 2.6(26)
3AB-208 80.0(8150) 4500 0.14 25.5 SNK-125 2.2(22)
3AB-210 100.0(10100) 3600 0.36 43.5 SNK-125 3.1(3.1)
3AB-212 100.0(10100) 3600 0.68 63 SNK-125 3.1(3.1)


Spec
Model
A B B1 C(H6) D E F G max G min H J K L L1
3AB-203 85 54.5 42 70 54 3.5 25 18 14 22 38 M20×1.5 3-M8 11
3AB-204 110 72.5 55 85 70.6 4 30 16 10 24.5 42 M24×1.5 3-M10 12
3AB-205 135 84.5 63 110 82.6 4 35 16 10 26 50 M28×1.5 3-M10 15
3AB-206 168 121 83 140 104.8 5 42 20 10 25 60 M35×1.5 6-M10 16
3AB-208 210 137 92 170 133.4 5 52 21 11 31 80 M48×2 3-M12 18
3AB-210 254 152 102 220 171.4 5 75 25 15 37 105 M68×2 3-M16 23
3AB-212 304 157 102 220 171.4 5 100 25 15 37 135 M92×2 3-M16 26


Spec
Model
M N P Q max Q min R S T U V W max W min X
3AB-203 12 26 M5 7.5 6.5 38 15 10 32 3.5 2 -2 M3
3AB-204 17 32 M6 10.75 9.25 46 20 10 38 4 3 -3 M4
3AB-205 20 41.5 M8 13.25 11.75 55 24 10 45 5 3 -3 M5
3AB-206 30 50 M10 15.75 13.25 72 30 17 58 6 5 -5 M5
3AB-208 34 63 M12 16.25 13.75 82 35 17 68 6 5 -5 M6
3AB-210 39 74 M14 20.75 18.25 107 40 17 93 6 5 -5 M8
3AB-212 44 74 M14 44.25 41.75 130 40 17 114 6 5 -5 M10
Subject to technology changes without prior information
Non-standard requirements can be made

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