two jaw heavy duty pull lock power chuck

Two-Jaw Heavy-Duty Pull-Lock Power Chuck - 2SM

The two jaw chuck can simultaneously clamp the workpiece radially and axially pull it back, keeping the workpiece tightly against the reference surface without lifting.
·Can be combined with leak testing for axial position verification, making it ideal for machining requiring precise length.
·The two jaw lathe chuck used cylindrical sliding structure ensures high clamping precision and durability, suitable for heavy cutting applications.
Inquiry
Two-Jaw Heavy-Duty Pull-Lock Power Chuck - 2SM size

Dimensional Parameters

Model
spec.
A
B
C
(H6)
D
D1
D2
E
E1
F
G
H
J
J1
L2
MAX
MIN
2SM-05
A4
135
70
110
82.6
63.51
96
4
15
30
29
19
32
28
11
13
2SM-06
A5
168
88
140
104.8
82.56
116
5
35
39
24
32
32
13
16
2SM-08
A5
210
100
170
133.4
104.8
23
45
44
24
38
37
17
18
A6
106.38
150
17
2SM-10
A6
254
110
220
171.4
133.4
25
55
44
24
38
45
17
20
A8
139.72
190
18

Model
spec.
L2min
M1
M2
M3
M4
M5
N
P min
S
T
X
2SM-05
A4
+5
M14
4-M10
4-M6
4-M5
2-M10
45
8
28
60
40
2SM-06
A5
±7.5
M16
2-M12
50
10
35
72
50
2SM-08
A5
±10
M20
4-M12
4-M10
4-M6
2-M12
63
12.5
40
85
60
A6
4-M6
2SM-10
A6
±10
M20
4-M16
4-M12
2-M14
74
15
50
100
70
A8
4-M8

Performance Parameters

Model
spec.
Wedge heart
stroke(mm)
Jaw stroke
diameter(mm)
Maximum allowable
push-pull force KN(kgf)
Maximum clamping
force KN(kgf)
Maximum rotational
speed(r/min)
Clamping range(mm)
Inertia
Kg.m²
Weight
(Kg)
Recommended cylinder
Maximum operating
pressure Mpa(kgf)
2SM-05
A4
10
5.2
8.1(830)
25(2550)
6000
16-48
0.02
7.1
SY-75Q
2.3(23)
2SM-06
A5
15
7.8
16.7(1700)
52.4(5350)
22-60
0.05
13.8
SY-100Q
2.4(24)
2SM-08
A5
20
10.3
23.7(2420)
74.5(7600)
5000
32-90
0.14
25.9
3.4(34)
A6
24
2SM-10
A6
20
10.3
34.3(3500)
107.8(11000)
4000
45-120
0.36
50
SY-125Q
3.2(32)

A8
48.5

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