4 Jaw Chuck

4PY - 4 Jaw Solid Power Chuck

The 4 jaw power chuck adopt the advanced alloy steel material, all with the surface by surface hardening treatment, in order to improve the accuracy and durability.
High-speed operation is smooth, sturdy, and durable.
High repeatability and clamping force, suitable for automated production.
The 4 jaw chuck especially suited for holding irregularly shaped workpieces.
Inquiry
4 Jaw Chuck size

Dimensional Parameters

Model
spec.
A
B
C
(H6)
D
D1
D2
E
E1
F
G
H
J
MAX
MIN
4PY-06
A5
165
74
84
140
104.8
82.56
116
5
15
21
101.5
86.5
81.5
66.6
36
34
4PY-08
A5
210
85
103
170
133.4
104.8
23
25
127
104
106

83

38
A6
97
106.38
150
17
110
89
4PY-10
A6
254
89
109
220
171.4
133.4
25
34
158
133
133
108

45
A8
102
139.72
190
18
140
115

Model
spec.
L1
L2
M1
M2
M3
N
P
R
S
T
MAX
MIN
4PY-06
A5
14
14
39
M16X2
4-M10
4-M6
73
20
18
7.5
31
12
4PY-08
A5
20
17
41
M20X2.5
4-M12
6-M10
95
25
22.3
11.8
35
14
A6
18
4-M6
4PY-10
A6
18
46
4-M16
6-M12
110
30
30.8
11.3
40
16
A8
25
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)
4PY-06
A5
20
9.2
17.9(1830)
52.4(5350)
5250
14-165
0.05
13
14
SY-100
2.5(25)
4PY-08
A5
21
9.7
25(2550)
74.5(7600)
4750
17-210
0.14
24
28
SY-125
2.3(23)
A6
27
4PY-10
A6
25
8.8
28.9(2950)
107.8(11000)
4000
22-254
0.30
35
42
SQ-170B
2.6(26)
0.6(6)

A8
40

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