3-Jaw Hollow Power Chuck Fixtures (Hydraulic),it's suitable for CNC machine center and CNC milling machine.
1.Rust-proof for hydraulic cylinder.
2.Dusts-proof and waterproof.
3.Available for quick fixture change.
4.Benefit of built-in cylinder.
5.Flange design.
6.Hard jaws and Soft jaws are interchangeable with those of power chucks.
SPECIFICATIONS    UNIT:mm

Dim

Piston Dia
(mm)

Piston Area

Piston Stroke
(mm)

Max. Draw Bar Pull

Weight (kg)

Max. Operation pressure (kgf/cm²)

Matching Chuck

Model

Push Side (cm²)

Pull Side (cm²)

Push Side (kgf)

Pull Side (kgf)

6" DOV

? 115

104

78.5

20

1900

1400

12

20

V206

8" DOV

? 155

187

148.6

17

3600

2800

21

20

V208
V210

 Dimensions