GHHHYS, two-jaw chuck with through-hole
GHHHYS-2B-250-30.00/1
| Type | GHHHYS, two-jaw chuck with through-hole |
|---|---|
| Article no. | 250.112 |
| Actuation | Hydraulic, with integrated cylinder |
| Type (chucks with through-hole) | GHHHYS, two-jaw chuck with through-hole and inclined jaw guides |
Hydraulically actuated two-jaw chuck with an integrated cylinder, partial through-hole, blow-off air, sealing air, central lubrication, workpiece support and special clamping jaws with grip inserts. The partial through-hole accommodates rotating workpiece holders.
Technical features
- 25 mm radial jaw stroke at a chuck size of 250 mm
- Force transmission by the wedge-hook principle
- Steel construction; all wear parts hardened and ground
- Inclined jaw guides for a pull-down effect
- Partial through-hole
Chucks with through-hole

This hydraulically actuated two-jaw chuck has an integrated cylinder, a partial through-hole, a pull-down component produced by inclined jaw guides, blow-off air, sealing air, central lubrication, a workpiece support and special clamping jaws with grip inserts. Here, the partial through-hole accommodates rotating workpiece holders.
Technical features
- 25 mm radial jaw stroke at a chuck size of 250 mm
- Force transmission by the wedge-hook principle
- Steel construction; all wear parts hardened and ground
- Inclined jaw guides for a pull-down effect
- Partial through-hole
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