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
