20/33/70mm Diameter High Precision Pneumatic 4 Jaw Chuck for Laser
Pipe Cutting Machine
1. Description
The product is specially designed for laser tube cutting equipment.
The product itself can be used as an independent rotating spindle
with a chuck that can firmly clamp the work- piece while rotating.
Rotary air intake is achieved through the gyrator equipped at the
end to achieve fast clamping and loosening actions. The air source
supplies air continuously during work.
The clamping force of the product is large, the clamping is stable;
the adjustment is convenient, the efficiency is high; the rigidity
is higher than a long clamping claw, the precision can be
maintained for a long time, and there is no phenomenon that the
bending deformation of the clamping claw affects the rotary
precision.
The design length of the clamping claw is short, and the phenomenon
that slippery is caused and the clamping is unstable because of a
long clamping claw horn does not appear at the condition of the
maximum clamping force; the chuck has a simple structure, light
weight, small moment of inertia and low energy consumption.
2. Performance Parameters
| W220J |
| 70mm |
| 4.4KN |
| 0.3-1.0MPa |
| 500r/min |
| 10-210mm |
| 200mm |
| 0.7kg.m2 |
| 102kg |
| 140kg |
3. Dimensions
| Specifications | A | B | B1 | C | D | E | F | G | I | J | L | M | N | O | P | Q | R | S | T |
| W220J | 300 | 200 | 204 | 417 | 200 | 150 | 250 | 813.5 | 160 | 198 | 20 | 36 | 4 | 5 | 22 | M8 | 8-M10 | 18 | 420.5 |
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
