4H Series 4 Jaw Through-Hole Hydraulic Power Chuck Used in Machine Tool
1. Description
This hydraulic chuck adopts large hole structure, four claws are wedge-shaped, especially suitable for gripping special-shaped objects. All sliding surfaces are hardened, precision ground and directly lubricated. In addition, it has high rigidity and high clamping accuracy.
This product is durable and has high speed smooth operation. High precision of positioning and repetition, large clamping force, suitable for automatic production. Through hole design can be used for long workpiece processing.
The collet reduces the weight of the lathe and increases the service life. The connection of the short cylinder is in accordance with the national standard, the customer does not need to change the lathe structure, only need a flange with the same size as the chuck, can be easily installed in a short time.
In addition to 15 ", we also offer chucks in 4 ", 5 ", 6 ", 8 ", 12 "and 18" sizes. Custom collets are also available according to your drawings and requirements.
2. Performance Parameters
| Model number | 4H-10 |
| Wedge stroke | 19mm |
| Claw stroke/diameter | 8.8mm |
| Clamping diameter | 31-254mm |
| Max. D.B pull | 42.6KN |
| Max. clamping force | 110.7KN |
| Weight | 36.3KG |
| Max.working pressure | 2.7Mpa |
| Max. number revolutions | 3400 r.p.m |
| Applicable rotary cylinder | TH-1075 |
3. Dimensions
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. Our Service
| a. We are the direct factory with good price and fast lead time. |
| b. Professional design team work with you. |
| s. Professional QC team to guarantee the high quality. |
| d. Providing OEM & ODM service |
6. Production Line
