180mm Pneumatic Clamp Horizontal Base, 4.5kN Thrust, 5.0kN Hold, 95° Arm, Zinc-Coated Heavy-Duty - Kukamet

Reliable production clamping that combines a zinc-plated heavy-duty arm with up to 5,000 N holding force delivers consistent, repeatable results for jigs and fixtures; order the clamp directly via Metav Werkzeuge or consult our specialists for application advice.

Pneumatikspanner 631 — horizontal-foot pneumatic clamp with 95° swing (Kukamet)

The Pneumatikspanner 631 is a pneumatic clamp designed for secure, repeatable workholding in assembly, fixturing and light production environments, featuring a robust mounting foot and a heavy holding arm for stable clamping.

• Zinc-plated construction for corrosion resistance
• Massive holding arm for high rigidity
• Max holding force 5,000 N
• Horizontal-foot mounting, 95° swing

Consistent clamping force for repeatable production

The 631 model provides repeatable clamping through a combination of a sturdy actuator and a reinforced arm, ensuring parts remain stable during machining or assembly. With a max holding force of 5,000 N and an actuator force rated at 4,500 N, the unit converts pneumatic input into reliable mechanical restraint. This performance reduces setup variation and scrap rates, which supports higher throughput and predictable process outcomes. The clamp’s zinc-plated finish protects contact surfaces in busy shops and extends service intervals.

Robust design for long service life and simple integration

A massive holding arm and horizontal-foot mounting make the device straightforward to mount on fixtures and tooling plates while delivering high rigidity where it matters. The 180 mm arm gives a practical reach without compromising stiffness, so parts can be positioned and clamped from a convenient orientation. The compact footprint and 95° swing angle simplify integration into existing jigs; the format suits repetitive applications where quick pneumatic actuation replaces hand levers for consistent cycle times.

Clear operational benefits and straightforward technical fit

By converting compressed-air input into a dependable mechanical lock, this pneumatic clamp reduces manual handling and supports automated workflows. The construction and rated forces make it suitable for repetitive clamping tasks where stability and cycle reliability are priorities. For users less familiar with industrial clamping terms: the holding force indicates the maximum static restraint the unit can apply, while the actuator force describes the pneumatic push available to operate the mechanism—both determine whether a clamp is suitable for a given workpiece and process.

For secure, repeatable clamping with proven workshop durability, contact Metav Werkzeuge for ordering and technical consultation — Metav’s team in Emmerich can advise on fixture integration and delivery options

Technical data

• SKU: 631-5-D-C2
• Model: 631
• Manufacturer: Kukamet
• Category: Spanner
• eClass: 21021004
• ETIM: EC011973

Core technical data

• Arm length: 180 mm
• Max holding force: 5,000 N
• Max actuator force: 4,500 N
• Swing angle: 95°

Design & features

• Horizontal-foot mounting
• Zinc-plated material
• Massive holding arm
• Suitable for lever-clamp style applications

FAQ

What clamping force can be expected from this clamp?
The Pneumatikspanner 631 offers a maximum holding force of 5,000 N, providing robust restraint for typical assembly and fixture tasks.

How is the clamp mounted to a fixture?
Mounting is via a horizontal foot; the horizontal-foot design simplifies attachment to plates and tooling bases and supports a 95° swing.

Is the clamp suitable for harsh workshop environments?
The zinc-plated finish provides corrosion resistance, making the unit suitable for standard workshop conditions where occasional exposure to moisture or oils occurs.

What reach does the clamp arm provide?
The arm length is 180 mm, offering practical reach for many jig and fixture layouts while maintaining stiffness for secure clamping.

Who supplies and supports this clamp in Europe?
Kukamet supplies the clamp; Metav Werkzeuge acts as the responsible partner for distribution and advice, offering fixture planning and delivery services.

Manufacturer: Kukamet Fevzi Çakmak Mah.10644 Sk. No:61-63 42050 Karatay / KONYA TÜRKİYE / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; eMail: info@metav-werkzeuge.com