3-Claw Hollow Collet Chuck

3-Claw Hollow Collet Chuck

Category: Hollow Chuck Series
SKU: NO.01

Product Details:

The Wedge-Shaped Power Chuck with 3 Claws and the Super-Large Through-Hole Diameter.

The sliding surface is hardened, precision grinded and directly lubricated.

High-Rigidity Structure and High-Clamping Accuracy.

The J value is the hole diameter of an un-threaded coupling nut, and the L value is the maximum-size specification allowed for a coupling nut's thread machining operation, but they can be customized according to actual needs.

　

External Dimensions:

Dimensions
Model Type		 A B C D E F G
Max		 G
Min		 H J K L
3B(D)-04 110 59 85 70.6 3-M10 26 3.5 -6.5 17.5 12 38 M32x1.5
3B(D)-05 A4 135 60
71		 110 82.6 3-M10 33 1
16		 -9
6		 20 12 45 M40x1.5
3B(D)-06 A5 168 81
91		 140 104.8 6-M10 45 11
26		 -1
14		 19 20 60 M55x2.0
3B(D)-08 A6 210 91
103		 170 133.4 6-M12 52 14.5
31.5		 -1.5
15.5		 20.5 30 66 M60x2.0
3B(D)-10 A6 254 100
120		 220 171.4 6-M16 75 8.5
33.5		 -10.5
-14.5		 25 45 94 M85x2.0
3B(D)-10 A8 254 100
113		 220 171.4 6-M16 75 8.5
26.5		 -10.5
7.5		 25 45 94 M85x2.0
3B(D)-12 A6 304 110
129		 220 133.4 6-M16 91 8
33		 -15
10		 28 50 108 M90x2.0
3B(D)-12 A8 304 110
122		 220 171.4 6-M16 91 8
26		 -15
3		 28 50 108 M100x2.0
Dimensions
Model Type		 M N P Q
Max		 Q
Min		 R
Max		 R
Min		 S T U V W
3B(D)-04 24 52 14 11.25 6.75 23 20.3 23 2 10 16 4
3B(D)-05 A4 31 62 14 19.75 7.75 26.5 23.8 25 2 10 15 4
3B(D)-06 A5 37 73 20 22.75 9.25 32 29.25 31 2 12 16 5
3B(D)-08 A6 38 95 25 29.75 14.75 38.7 35 35 2 14 20
18		 5
3B(D)-10 A6 43 110 30 33.75 14.25 51 46.6 40 2 16 22
18		 5
3B(D)-10 A8 43 110 30 33.75 14.25 51 46.6 40 2 16 22
24		 5
3B(D)-12 A6 51 130 30 45.75 15.75 61.3 56 50 2 21 23
18.5		 6
3B(D)-12 A8 51 130 30 45.75 15.75 61.3 56 50 2 21 23
25		 6
Dimensions
Model Type		 X Y Z A1 Fig 　 　 　 　 　 　 　
3B(D)-04 - - - - 1 　 　 　 　 　 　 　
3B(D)-05 A4 3-M6 - 15 63.51 2 　 　 　 　 　 　 　
3B(D)-06 A5 3-M6 - 15 82.56 2 　 　 　 　 　 　 　
3B(D)-08 A6 3-M6 - 17 106.38 2 　 　 　 　 　 　 　
3B(D)-10 A6 6-M12 133.4 25 106.38 3 　 　 　 　 　 　 　
3B(D)-10 A8 3-M8 - 18 139.72 2 　 　 　 　 　 　 　
3B(D)-12 A6 6-M12 133.4 25 106.38 3 　 　 　 　 　 　 　
3B(D)-12 A8 3-M8 - 18 139.72 2 　 　 　 　 　 　 　

Technical Specifications:

Dimensions
Model Type		 Plunger stroke[mm] Claw Stroke (Diameter)
[mm]		 Clamping Diameter
[mm]		 Maximum Allowable Force
KN(kgf)
　 　 　 Max Min 　
3B(D)-04 10 5.4 110 7 14.0 (1400)
3B(D)-05 A4 10 5.4 135 12 17.5 (1700)
3B(D)-06 A5 12 5.5 169 16 22.0 (2200)
3B(D)-08 A6 16 7.4 210 13 34.3 (3500)
3B(D)-10 A6 19 8.8 254 31 43.0 (4300)
3B(D)-10 A8 19 8.8 254 31 43.0 (4300)
3B(D)-12 A6 23 10.6 304 34 54.9 (5600)
3B(D)-12 A8 23 10.6 304 34 54.9 (5600)
Dimensions
Model Type		 Maximum Clamping Force
KN(kgf)		 Maximum Rotating Speed
[rpm]		 I
Kg. m2		 Weight
[Kg]		 Associate Rotary Cylinder Maximum Working Pressure(kg/cm2)
3B(D)-04 28.4 (2900) 8000 0.01 4 CT-533 2.3 (23)
3B(D)-05 A4 35.8 (3600) 7000 0.02 6.7
7.5		 CT-533 2.9 (29)
3B(D)-06 A5 56.8 (5800) 6000 0.06 11.9
13.7		 CT-646 2.8 (28)
3B(D)-08 A6 85.8 (8755) 5000 0.17 22.5
23.6		 CT-852 2.8 (28)
3B(D)-10 A6 111.0 (11300) 4200 0.3 34.5
41.5		 CT-1075 2.7 (27)
3B(D)-10 A8 111.0 (11300) 4200 0.3 34.5
40		 CT-1075 2.7 (27)
3B(D)-12 A6 144.0 (14600) 3300 0.7 56.6
67		 CT-1291 2.7 (27)
3B(D)-12 A8 144.0 (14600) 3300 0.7 56.6
64		 CT-1291 2.7 (27)

※ The company produces chucks with adjustable structures for balancing that their I value can be adjusted.

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