4 Jaw Lathe Chuck

4 Jaw Lathe Chuck - 4HY

The 4-jaw lathe chuck is designed for high-speed operations, offering smooth, sturdy, and durable performance. It provides excellent repeatability and strong clamping force, making it especially effective for holding irregularly shaped workpieces. With its solid construction, this 4-jaw lathe chuck is particularly well-suited for machining longer workpieces, ensuring stability and precision throughout the process.
Inquiry
The 4 Jaw Chuck is an essential tool for any machinist looking to achieve high precision in their work. Whether you're shaping wood or metal,With this jaw chuck, you can grip irregularly shaped materials securely. Its versatility allows for different clamping styles, and each jaw can be adjusted independently, ensuring maximum accuracy.

4 Jaw Lathe Chuck - 4HY size

Dimensional Parameters

Model
spec.
A
B
C
(H6)
D
D1
D2
E
E1
F
G
H
J
MAX
MIN
4HY-06
A5
169
81
91
140
104.8
82.56
116
5
15
45
11
26
-1
14
19
20
4HY-08
A5
210
91
109
170
133.4
104.8
23
52
14.5
37.5
-1.5
21.5
20.5
30
A6
103
106.38
150
17
31.5
15.5
4HY-10
A6
254
100
120
220
171.4
133.4
25
75
8.5
33.5
-10.5
14.5
25
45
A8
113
139.72
190
18
26.5
7.5

Model
spec.
L1
L2
M1
M2
M3
N
P
E1
F
R
S
T
MAX
MIN
4HY-06
A5
16
16
37
M55X2
4-M10
4-M6
73
20
15
45
22.8
9.3
31
12
4HY-08
A5
20
17
38
M60X2
4-M12
6-M10
95
25
23
52
29.8
14.8
35
14
A6
18
4-M6
17
4HY-10
A6
22
43
M85X2
4-M16
6-M12
110
30
25
75
33.8
14.3
40
16
A8
24
4-M8
18

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)
4HY-06
A5
12
5.5
21.5(2200)
56.8(5800)
5000
15-168
0.07
12.5
14.3
KY-646T
2.5(25)
4HY-08
A5
16
7.4
34.3(3500)
85.8(8750)
4200
13-210
0.19
23.5
25.4
KY-852T
2.8(28)
A6
23.6
4HY-10
A6
19
8.8
42.6(4380)
110.7(11300)
3400
31-254
0.34
25
18
41.5
KY-1075T
2.6(26)
A8
40

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