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3H/3H-A

Thru-Hole | 3-JAW
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THRU-HOLE POWER CHUCK

Thru-Hole | 3-JAW
  • WEDGE-HOOK type 3-jaw with the through-hole.
  • Matching surfaces of all parts hardened, ground and lubricated directly.
  • High rigidity and high clamping accuracy.
Catalog Download

J is the hole diameter of blank draw nut.

If not notified, AUTOGRIP will adopt the K Default as K value.

K is the maximum thread specification and it could be customize.

This combination does not exist.


 SpecificationsDimensions Download ApplicationsRelated Accessories


 Specifications

Model -
 Plunger
stroke
(mm)
Jaw stroke
(Dia.)
(mm)
Chucking
Dia. Max.
(mm)
Chucking
Dia. Min.
(mm)
Max. D.B.
pull kN
(kgf)
Max.
clamping
force 
kN (kgf)
Max. speed
min-1 (r.p.m.)
I
kg‧m 2
Weight
(kg)
Weight
(kg)
Matching cyl.Max. pressure
MPa (kgf/cm2)
3H-12
 A8
 25
10.63043454.9
(5600)
143.7
(14650)
33000.7756.659.3TK-A12912.5(25)
3H-15
A8
25
10.63815071
(7250)
179.8
(18350)
25002.28120134TK-A15122.3(23)
3H-15
A11
25
10.6
381
50
71
(7250)
179.8
(18350)
2500
2.28
120
127
TK-A1512
2.3(23)
3H-18
A11
25
10.6
450
50
71
(7250)
180.3
(18400)
2500
4.46
120
127
TK-A1512
2.3(23)

* The dimensions and the specifications of 3H-A are in the orange data.



Dimensions

* Subject to technical changes.

Model
 -
 A
BBCDD1D2EE1FG max.G max. G min.G min.HJK max.K DefaultLL1L1MNPQ max.Q min.R max.R min.STU
3H-12
 A8
 304
110122220190139.72190618911028-1592850M100x2M100x26~M16 23  2551.31303046.2511.7561.361.350213~M8
3H-15
A8
381
132
159
300
235
139.72
171.46331201144-14193960M130x2 
M115x2
M130x2 
M100x2
6~M20
3024631654349.7519.7577.577.56225.5
or
22		6~M16
3H-15
A11
381
132
148
300
235
196.87
2606221201133-1483960M130x2
M130x2
6~M20
3028631654349.7519.7577.577.56225.5
or
22		3~​M10
3H-18
A11 
450
132
148
300
235
196.87
2606221201133-1483960M130x2
M130x2
6~M20
3129631654382.7521.2577.577.56225.5
or
22		3~M10

* The dimensions and the specifications of 3H-A are in the orange data.



Download 

Model 2D pdf 2D dwg3D step
3H-12


3H-12A8

3H-15



3H-15A8



3H-15A11



3H-18



3H-18A11



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