2-Jaws High Precision Thru-Hole Chuck Series

2-Jaws High Precision Thru-Hole Chuck Series

CH2J series

Features
  • Suitable for clamping irregular shape objects for cutting process.
  • Adopts  high strength alloy steel,  main parts all  with harden treatment  to strengthen its stability , accuracy and Duability.
  • Extra Large thru-hole caliber design allowing the bar materials go through processing step  even can  go well with automation equipment to increase production capacity.
  • The chucks mating with rotary hydraulic cylinder are complementary , of which providing steady pressure v.s various chucking conditions.
  • Through professional fine-grinding for chucks, thus, it's with high precision, high clamping force and high repeatedly clamping accuracy.
Catalog

Specifications Table

CH05-2J /
CH06-2J /
CH08-2J /
CH10-2J
Specifications / Model Spindle Nose Size Thru-Hole Max Gripping Range

(mm)

Min Gripping Range

(mm)

Plunger Stroke

(mm)

Jaw Stroke

(diameter)

Max Draw Bar Force

(kgf)

Max Gripping Force

(Min)

A2-4 33 135 12 10 4.6 11.7(1193) 24(2447)
A2-5 45 169 14 12 5.5 14.5(1479) 38(3875)
A2-6 52 210 14 16 7.4 23.2(2366) 57.3(5843)
A2-8 75 254 31 19 8.8 28.5(2906) 74(7546)
Specifications / Model Max Speed

(min2)

Net Weight With Soft Top Jaws

(kg)

Moment of Inertia

(kg*m2)

Max Pressure

MPa(kgf/cm2)

Matching Hard Top

(jaw)

Matching Soft Top

(jaw)

Matching Cylinder

 

-
7000 6.5 0.017 *註1 HJ05 SJ05 RHC-10 series -
6000 11.5 0.05 *註1 HJ06 SJ06 RHC-12 series、RHC-S13 series -
5000 23 0.13 *註1 HJ08 SJ08 RHC-15 series、RHC-S14 series -
4200

36.4

0.25 *註1 HJ10 SJ10 RHC-18 series、RHC-S17 series -
Remark 1 : 

Maximum Pressure = ( maximum input power) /(Mating with the rotary cylinder's pulling side piston area)


Remark 2: 

Using only MoS2 as lubricant.

 
 

Sizes

CH05-2J /
CH06-2J /
CH08-2J /
CH10-2J

(mm)

Model / Dimension A1 A B C
(Max)
C
(Min)
D
(Max)
D
(Min)
E F G H I J K L
(Max)
L
(Min)
M
63.5 54 14 21.3 6 25.92 23.61 33 45 110 135 26 71 20 16 6 4
82.55 66 20 23.75 8.25 32.5 29.7 45 60 140 169 29 91 19 26 14 5
106.36 95 25 30 10.5 38.7 35 52 66 170 210 39 103 20.5 31.5 15.5 5
139.7 110 30 35 11 51 46.5 75 94 220 254 43 113 25 26.5 7.5 5
Model / Dimension N P Q R S T U W X Y Z a b d f Screw rings -
15 M6 M40XP1.5 23 4-M10X80 118 M6 82.6 96 2 2 10 M8 15 8X16X4 - -
15 M6 M55XP2.0 26 6-M10X95 146 M8 104.8 116 3 2 12 M10 15 8X22X4 - -
17 M6 M60XP2.0 35 6-M10X110 179 M8 133.4 150 3 2 14 M12 15 10X27X4 M10 -
18 M8 M85XP2.0 40 6-M10X120 224.5 M40 171.4 190 3 2 16 M12 15 14X28X4 M10 -

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