Brand：NTH
It‵s
a crank type 3-jaw power chuck, and super extra long jaw stroke.
Matching surfaces of all parts are hardened, ground and lubricated
directly
Construction of high rigidity and high clamping accuracy and
high rotary speed.
The installing and connecting is the same as other "Through-hole power
chuck", No need change the "Draw tube"
Size unit: mm
|
Spec/Model
|
Plunger stroke
mm
|
Jaw stroke Dia.
mm
|
Max chucking Dia.
mm
|
Min chucking Dia.
|
Max.D.B.Pull
KN
|
|
KBL-206
|
20
|
32
|
165
|
10
|
22.6
|
|
KBL-208
|
25
|
40
|
210
|
28
|
31.4
|
|
KBL-210
|
28
|
42
|
254
|
42
|
37.3
|
|
KBL-212
|
35
|
50
|
304
|
54
|
49
|
|
Spec/Model
|
Max clamping force
KN
|
Max RPM
|
Max.pressure
Mpa
|
Weight
kg
|
Matched cylinders
|
|
KBL-206
|
19.6
|
3600
|
2.5
|
11.5
|
S-100
|
|
KBL-208
|
27.5
|
3000
|
2.5
|
23.6
|
S-125
|
|
KBL-210
|
34.3
|
2400
|
2.8
|
34.5
|
S-125
|
|
KBL-212
|
48
|
2100
|
2.8
|
60.8
|
S-150
|
|
Spec/Model
|
A
|
B
|
C(H7)
|
D1
|
D2
|
E
|
F
|
G
|
H max
|
J1
|
J2(H9)
|
K1
|
|
KBL-206
|
165
|
80
|
140
|
45
|
54
|
6-M10
|
16
|
104.8
|
10
|
21
|
60
|
20
|
|
KBL-208
|
215
|
93
|
170
|
65
|
74
|
6-M12
|
20
|
133.4
|
11.5
|
36
|
80
|
25
|
|
KBL-210
|
254
|
111
|
220
|
82
|
96
|
6-M12
|
17
|
171.4
|
13
|
55
|
105
|
25
|
|
KBL-212
|
304
|
130
|
220
|
92
|
102
|
6-M16
|
22
|
171.4
|
15
|
62
|
110
|
30
|
|
Spec/Model
|
K2
|
L
|
M
|
N
|
O
|
P
|
Q
|
R
|
T
|
U
|
W
|
X
|
|
KBL-206
|
10
|
-2--18
|
20
|
23.8--39.8
|
9--30
|
3
|
31
|
12
|
43
|
M30*2
|
37
|
73
|
|
KBL-208
|
10
|
-4--21
|
25
|
33.8--53.8
|
10--35
|
5
|
35
|
14
|
55
|
M45*2
|
40
|
95
|
|
KBL-210
|
12
|
-2--26
|
30
|
46.3--67.3
|
13.5--37.5
|
5
|
40
|
16
|
62
|
M65*2
|
45
|
110
|
|
KBL-212
|
14
|
-3.5--31.5
|
30
|
48.3--73.3
|
14--52
|
5
|
50
|
21
|
77
|
M72*2
|
53
|
130
|
Subject to technology changes without prior information
Non-standard requirements can be made
