1. Description
Our company is a professional manufacturer of producing chucks for
CNC lathe and laser cutting machine.
This hollow chuck is a national patent with independent
intellectual property rights. This product is a wedge-hook type
3-jaw with the large through-hole, especially suitable for the
clamping of special-shaped objects. The three-jaw hollow chuck is a
machine tool accessory which uses the radial movement of the three
movable claws which are all distributed on the chuck body to clamp
and position the workpiece.The big hole has high speed and long
service lifer.It is equipped with soft jaw as standard, which can
hold disc and rod parts. Matching surfaces of all parts hardened,
ground and lubricated directly. The advantage of this product lies
in its high rigid structure and high clamping accuracy, which can
quickly locate the center and save time.
This kind of hydraulic hollow chuck is widely used in CNC lathe and
other equipments.
2. Performance Parameters
Product name | Hollow chuck |
Model number | 3H-05 |
Wedge stroke | 10mm |
Claw stroke/diameter | 5.4mm |
Clamping diameter | 12-135mm |
Max. D.B pull | 17.1KN |
Max. clamping force | 35.8KN |
Weight | 6.7KG |
Max.working pressure | 2.9Mpa |
Max. number revolutions | 7000 r.p.m |
Applicable rotary cylinder | TH-536 |
3. Dimensions
| Specifications | A | B | C | D | D1 | D2 | E | E1 | F | G max. | G min. | H | J |
| 3H-05 | 135 | 60 | 110 | 82.6 | / | / | 4 | / | 26 | 1 | -9 | 20 | 12 |
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
