230mm Diameter Full Stroke Pneumatic Chucks with High Repeated
Positioning Accuracy for CNC Lathe
1. Description
This chuck is specially designed for laser tube cutting equipment.
The chuck itself can be used as an independent rotating spindle,
and it can firmly clamp work-piece and rotate at the same time. The quick clamping and loosening actions can be realized by side
rotation and air intake. Disconnect the air source before
operation. After the product base is fixed, to clamp and rotate the
work-piece, it only needs to equip with a matching motor and
connect it with the gear and meanwhile connect the compressed air
source(0.2-0.9Mpa).
With cross roller bearing, it has longer service life, higher
rotary accuracy and repeated positioning accuracy than traditional
laser chuck, and greater clamping force than similar chucks in the
market. In the case of low air pressure, a smaller clamping force can be
obtained, thereby satisfying the need of processing thin-walled
pipe fittings. The chuck is widely used in special laser pipe cutters and other
pipe processing machine systems.
2. Performance Parameters
Model number | G500D-230 |
| Claw stroke | 210mm |
| Maximum clamping force | 1.5KN |
| Alloable pressure | 0.2-0.9MPa |
| Limit speed | 200r/min |
| Clamping range | 10-230mm |
| Central height | 315mm |
| Rotational inertia | 4.6kg.m2 |
| Rotating part weight | 128kg |
| Whole unit weight | 245kg |
Note: above numbers are standard parameters. We can also design
products according to clients' special requirements.
3. Dimensions
| Specifications | A | B | B1 | C | D | E | F | G | H | I | J | K | O | R | S |
| G500D-230 | 420 | 315 | 600 | 615 | 220 | 60 | 380 | 361.5 | 230 | 265 | 250 | 470 | 6 | 12-M8 | 18X22 |
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
