95° 4500 N Pneumatic Clamp Horizontal Base, Massive Holding Arm, Galvanised - Kukamet

Benefit from a robust combination of a 130 mm holding arm, galvanised construction and up to 5,000 N holding force for reliable production clamping; order the Pneumatic clamp 631 directly via Metav Werkzeuge or request advice from the consultants if further specification is required.

Pneumatic clamp 631 — horizontal mounting foot, 130 mm arm by Kukamet

A Pneumatic clamp 631 designed for secure workholding in jigs and fixtures, featuring a horizontal mounting foot and a solid, 130 mm holding arm for stable clamping in industrial environments

• Massive holding arm, 130 mm reach
• Horizontal mounting foot for stable fixing
• Galvanised construction resists corrosion
• Up to 5,000 N holding force

Consistent clamping power that improves cycle reliability

The pneumatic unit delivers clearly defined clamping force and holding force, with a maximum clamping force of 4,500 N and a maximum holding force of 5,000 N. These values describe different aspects of performance: the clamping value refers to the force applied when the actuator closes, while the holding value indicates the static resistance against displacement once the workpiece is secured. This distinction supports predictable part retention and reduces rework in series production. The compact actuation principle ensures repeatable cycles and short switching times, which benefits throughput in assembly and machining operations.

Built for durability in workshop conditions

A galvanised finish protects the mechanism against corrosion in demanding shop-floor environments, extending service life and reducing refurbishment intervals. The massive holding arm increases rigidity at the clamping point, which improves positional stability during machining or inspection. The unit is supplied with a horizontal mounting foot, allowing simple installation directly to plates or fixture bases, while the 95° arm geometry gives a favourable clamping orientation for many jig designs. These construction choices combine to lower downtime and support continuous operation in production or repair shops.

Straightforward integration into jigs and fixtures

Pneumatic actuation enables fast, repeatable engagement without complex drive electronics, making the clamp suitable for manual stations and automated tooling alike. The 130 mm arm reach allows access behind fixturing elements and offers flexibility when locating components on pallets or clamps. Mechanical simplicity supports easy retrofitting into existing systems and simplifies maintenance procedures. The robust design and standardised mounting mean the unit can be specified as a modular element within fixture stacks or dedicated production jigs.

Proven supply chain and application support

Sourcing this clamping solution via an established specialist reduces procurement risk and shortens lead times. The product is distributed through a European quality filter that combines a broad portfolio with practical logistics; this helps maintain a consistent supply of consumables and spare parts across projects. Technical documentation accompanying the product supports correct selection for specific fixture concepts and contributes to overall process reliability.

Arrange a specification consultation with Metav Werkzeuge in Emmerich: info@metav-werkzeuge.com • +49 2822 7131930 — request the Kukamet Pneumatic clamp 631 (SKU 631-5-D-C1) to confirm suitability for the intended fixture design

Technical data

• Article number: 631-5-D-C1
• Manufacturer: Kukamet
• eClass: 21021004
• ETIM: EC011973

Numbers / Core technical data

• Clamping force max: 4,500 N
• Holding force max: 5,000 N
• Arm length: 130 mm
• Angle: 95°

Special features / Versions

• Material: Galvanised
• Mounting: Horizontal foot
• Massive holding arm
• Category: Clamps

FAQ

What is the difference between clamping force and holding force for this clamp?
The clamping force (4,500 N) refers to the actuator’s closing power, while the holding force (5,000 N) indicates the static resistance against movement once the part is secured by the Kukamet Pneumatic clamp 631.

Which mounting method is provided for fixture attachment?
The unit is supplied with a horizontal mounting foot, enabling direct attachment to plates or fixture bases for stable installation.

Is the reach sufficient for use in palletised jigs?
With a 130 mm arm reach and a rigid holding arm, the clamp is suitable for many pallet and fixture concepts where access behind locating elements is required.

What drive principle does the clamp use and what are the benefits?
Pneumatic actuation provides quick, repeatable engagement without complex electronics, which supports high cycle rates and straightforward integration.

Which SKU should be specified for ordering?
Specify SKU 631-5-D-C1 for the Kukamet Pneumatic clamp 631 when ordering or requesting a quotation.

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