Rotary Pneumatic Clamp Collet High Speed Chuck for Auto CNC lathe and Slant Bed
1. Description
Our company mainly manufacture different kinds of chucks which are applied in laser cutting machines, CNC lathes, auto lathes and so on. This kind of chuck can be used for internal expansion and external clamping. The structure of it is integrated heat-treated steel. The bearing has no load and chuck has good ability at high speed and has long service life. It is still in low temperature when rotating. It is two-way power to force to ope the collet. When the pressure is interrupted, the chuck will locks by itself and keeps itself in a clamping state.
It is easy and convenient to install it, just need to directly connect flange to the main shaft. It can be connected to the machine system through a three-point combination valve. The collet does not retract and can be controlled normally. The length of the body accuracy is within 0.01mm.
This chucks is applied to lathes, CNC lathes, grindling machines, indexing plates, turning of batch work-piece and so on. Except this kind of chuck, other types of chucks are also provided.
2. Performance Parameters
| | JAB-25 |
| | 128.4cm2 |
| | 119.7cm2 |
| | 0.3-0.8MPa |
| | 4000r/min |
| | 30mm |
| | 25mm |
| | 7.8/7.2 |
| | 4-M8 |
| | YB-25 |
| | 2-M5 |
3. Dimensions
| Specifications | A | B | C | D | E | F | G | H | I | L |
| JAB-25 | 167 | 130 | 25 | 104 | 52 | 48 | 5 | 8.5 | 147 | 108 |
4. Advantages
| a. Full stroke design |
| b. Wide range of applications, diversification of processing profiles |
| c. High repetitive positioning accuracy |
| d. Low maintenance cost, long service life |
| e. Multiple configurations are available
e.1 Solid or hollow e.2 Comb-type or mortise-groove type claws |
5. Production Line
