JA4-60 ultra-precision diaphragm chuck
Product features：
● Using diaphragm elasticity technology, the repeatability is less than 3µ, and the clamping accuracy can reach 2µ.
● Permanent precise life.
● High-sealing design, waterproof and dustproof.
● It is easy to control the concentricity and parallelism of both ends.
● Multi-stage size can be processed in batches to reduce equipment costs.
● Single-acting grinder replaces CNC multi-stage synchronous machining.
● The air compressor has a built-in direct drive.
● The clamping force of the three-point combination can be adjusted slightly. Product applicability：
● Precision machining of miniature bearings, motors and precision units.
● It is suitable for grinding and grinding microelectronic products, optical parts, medical parts, light and high-precision workpieces.
● Inspection of precision parts. Product parameters
尺寸
JA4-60
JA5-70
JA6-100
JA8-150
A
100
147
177
220
B
60
70
100
150
C
4
4
5
5
D
10
15
35
65
E(H6)
70
100
130
180
F
82
115
147
200
G
97
137
167
220
H
76
93
107
124
I
3-M8
3-M10
3-M10
J
4-M6
3-M8
3-M10
3-M10
最大速度(r.p.m)
4000
3200
2500
2000
使用压力 kg/cm²
2~7
2~7
2~7
2~7
保持冲程 (mm)
0.1
0.3
0.3
0.3
净重 (Kg)
2.8
7
11.5
15
匹配的颚部模型
JD-60
JD-70
JD-100
JD-150
★The above product data is for reference only, and can be changed according to the needs of the workpiece, and can be customized according to the workpiece and processing requirements.
★The product is constantly improving. If there are any changes in the parameters of this catalog, please contact us.Subject to the final confirmed parameters!
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