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Collet chucks - Thru-Hole - CB/CB-A
Thru-Hole

CB/CB-A

Draw Collet Chucks

  • DRAW type collet used mainly on turning, CNC, special purpose machines , ect.
  • High clamping accuracy, high speed and construction of high rigidity.
  • The installation is the same as “Thru-hole power chuck” and they are replaceable with each other, no need to change the “Draw tube”.
  • This is a completely sealed design, which prevents coolant and chips from entering the spindle.
  • J is the hole diameter of blank draw nut, K is the maximum thread specification, and it could be customize.

* Subject to technical changes.

  • Model Plunger stroke
    (mm)
    Max. Chucking Capacity (mm) Max. D.B. pull kN
    (kgf)
    Max.
    clamping force kN
    (kgf)
    Max. speed
    min-1(r.p.m.)
    Weight (kg) Matching Stell Collet Matching cyl. Max. pressure MPa (kgf/cm2)
    Round Square Hexagom
    CB-42 4.5 4~42 7~30 7~36 34.3(3500) 78.4(8000) 7000 6.5 RG-42 TK-B846 2.8(28)
    CB-42A5 4.5 4~42 7~30 7~36 34.3(3500) 78.4(8000) 7000 6.2 RG-42 TK-B846 2.8(28)
    CB-42A6 4.5 4~42 7~30 7~36 34.3(3500) 78.4(8000) 7000 7.4 RG-42 TK-B846 2.8(28)
    CB-52 4.5 4~52 7~45 7~36 39.2(4000) 92.1(9400) 7000 6 RG-52 TK-A853 3.2(32)
    CB-5217 4.5 4~52 7~45 7~36 39.2(4000) 92.1(9400) 7000 9.6 RG-52 TK-A853 3.2(32)
    CB-52A5 4.5 4~52 7~45 7~36 39.2(4000) 92.1(9400) 7000 6.5 RG-52 TK-A853 3.2(32)
    CB-52A6 4.5 4~52 7~45 7~36 39.2(4000) 92.1(9400) 7000 7.8 RG-52 TK-A853 3.2(32)
    CB-65 4.5 4~65 8~46 8~56 44.1(4500) 103(10500) 5500 15.0 RG-65 TK-1068 3.0(30)
    CB-65A6 4.5 4~65 8~46 8~56 44.1(4500) 103(10500) 5500 13.6 RG-65 TK-1068 3.0(30)
    CB-65A8 4.5 4~65 8~46 8~56 44.1(4500) 103(10500) 5500 17.6 RG-65 TK-1068 3.0(30)
    CB-80 6 5~80 8~56 8~68 50.0(5100) 115(11730) 5500 19.0 RG-80 TK-A1287 2.3(23)
    CB-80A8 6 5~80 8~56 8~68 50.0(5100) 115(11730) 5500 19.0 RG-80 TK-A1287 2.3(23)

    Model A A1 A2 B C(H6) D D1 E E1 F G max. G min. H J K max. L L1 M N
    CB-42 150 125 102 81.5 140 104.8 - 5 31 43 10.5 6 17.5 30 M55x2 3~M10x25 11 60 4~M8
    CB-42A5 140 125 102 91.5 - 104.8 82.56 - 41.5 43 25.5 21 17.5 30 M55x2 4~M10x25 12 70 4~M8
    CB-42A6 165 125 102 91.5 - 133.4 106.38 - 45 43 29 24.5 17.5 30 M55x2 4~M12x35 18 73.5 4~M8
    CB-52 150 125 102 83.5 140 104.8 - 5 31.5 53 11 6.5 17.5 30 M60x2 4~M10x25 16 62.5 4~M8
    CB-5217 180 125 102 87 170 133.4 - 5 35 53 14.5 10 17.5 30 M60x2 4~M12x30 18 66 4~M8
    CB-52A5 140 125 102 93.5 - 104.8 82.56 - 41.5 53 26 21.5 17.5 30 M60x2 4~M10x30 16 72.5 4~M8
    CB-52A6 165 125 102 99 - 133.4 106.38 - 47 53 31.5 27 17.5 30 M60x2 6~M12x35 18 78 4~M8
    CB-65 185 145 120 100 170 133.4 - 6 50 66 13.5 9 21.5 32 M75x2 6~M12x40 20 73.5 4~M8
    CB-65A6 165 145 120 111 - 133.4 106.38 - 61 66 30.5 26 21.5 32 M75x2 4~M12x40 20 84.5 4~M8
    CB-65A8 207 145 120 107 - 171.4 139.72 - 57 66 26.5 22 21.5 32 M75x2 4~M18x40 24 80.5 4~M8
    CB-80 235 175 150 112 220 171.4 - 5 37 82.5 14 8 25 32 M85x2 6~M16x30 22 87 6~M10
    CB-80A8 210 175 150 125 - 171.4 139.72 - 50 82.5 27 21 25 32 M85x2 6~M16x50 24 100 6~M10
  • DOWNLAOD

    You can download the outline drawing (in pdf or dwg format) and 3D step here. If you need more information, please contact AUTOGRIP. Thank you.
    Autogrip’s email: sales@autogrip.com.tw

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  • / Fax: +886-4-823-5719
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