400mm Independent Four-Jaw Chuck, 4×M16 T‑slots, 550 rpm - Vertex

Take advantage of the combination of rigid 400 mm clamping, independent jaw adjustment and secure 4‑M16 mounting for consistent setup and reduced vibration in turning operations. Order the unit directly via Metav Werkzeuge or ask our consultants for tailored advice.

VKC-16 Independent Four‑Jaw Chuck by Vertex — 400 mm, independent jaws

The VKC-16 Independent Four‑Jaw Chuck offers individual jaw control for versatile clamping of eccentric or irregular workpieces in lathe and machining applications.

• Independent four‑jaw clamping system
• 400 mm nominal diameter
• Suitable up to 550 r.p.m. rotational speed
• 4 × M16 T‑slots for secure mounting

Stable datum and high machining accuracy

The independent jaw design and substantial mass deliver a stable datum for precision turning. By adjusting each jaw separately, the chuck centres irregular blanks without the need for soft jaws, reducing setup time and improving concentricity. The combination of independent jaws and a 400 mm nominal diameter supports larger components while the solid construction limits flex under cutting forces, resulting in better repeatability and fewer rework cycles.

Flexible fixturing for diverse parts

Equipped with 4‑M16 T‑slots, the chuck enables straightforward fixation to a wide range of adaptors and angle plates. This mounting concept provides flexibility for bespoke setups and makes the chuck suitable for alternating production runs where quick reconfiguration is required. The T‑slot arrangement also allows secure attachment of external jaw systems or work supports, promoting stable clamping for non‑standard geometries.

Controlled rotational limits and dynamic behaviour

Designed with a rated rotational capability of 550 r.p.m., the chuck balances performance and safety for common turning operations. The unit’s mass (approx. 56 kg) contributes to stable rotational inertia, helping to damp vibrations during heavy cuts. Observing the specified 550 r.p.m. limit preserves bearing life and maintains machining accuracy; the robust build means the chuck is appropriate where steady, low‑vibration turning is essential.

Practical setup, adjustment and maintenance

Individual jaw feeds allow precise radial corrections and simplified centring of eccentric workpieces, cutting inspection and adjustment time. Routine maintenance focuses on lubrication of the jaw guides and periodic inspection of the mounting interfaces to preserve repeatability. For integration into existing tool routines, the independent jaw concept reduces the need for custom jaw sets on short runs, streamlining workshop logistics and saving fixture costs.

For expert selection or to arrange supply of this Vertex VKC‑16 independent four‑jaw chuck, contact Metav Werkzeuge in Emmerich for direct technical advice and delivery coordination.

Technical Data

• Article number: VKC-16
• GTIN: 4061905086687
• Manufacturer: Vertex

Core data

• Diameter: 400 mm
• Max. speed: 550 r.p.m.
• Weight: 56 kg
• T‑slot: 4 × M16

Special features

• Independent jaw operation
• Four‑jaw chuck design
• 4‑M16 mounting interface
• Suitable for eccentric and irregular workpieces

FAQ

Can the chuck hold irregularly shaped workpieces reliably?
Yes. The Vertex VKC‑16 independent four‑jaw chuck permits individual jaw adjustment, enabling secure and concentric clamping of irregular shapes without bespoke jaw sets.

What mounting interface does the chuck use?
Mounting is via four T‑slots: 4 × M16, allowing attachment to adaptors, angle plates or dedicated fixtures.

What is the maximum safe rotational speed?
The chuck is rated for up to 550 r.p.m.; staying within this limit maintains bearings and balance for accurate turning.

Is the chuck suitable for heavy workpieces?
The unit’s mass (approx. 56 kg) and 400 mm diameter contribute to stable clamping for larger components; verify machine spindle and tooling limits for compatibility.

Manufacturer: Vertex Machinery Works Co., Ltd.; No. 296, Sec. 1, Feng Shih Road, Fengyuan District, Taichung City 420, Taiwan