7500 N Pneumatic Pushrod Clamp, 20 mm Piston, Zinc-Plated Cast Body, Holding Force 18450 N - Kukamet

Take advantage of fast pneumatic actuation and high holding capacity to secure fixtures reliably while keeping maintenance low; the compact Pneumatic push-rod clamp 641 combines a robust zinc‑plated cast body with precise force control for stable production processes. Order the Pneumatic push-rod clamp 641 directly via Metav Werkzeuge or ask our consultants if needed.

Pneumatic push-rod clamp 641 by Kukamet – horizontal mounting, 7,500 N push force

The Pneumatic push-rod clamp 641 is a compact clamping element for horizontal fixture feet, designed to deliver consistent push and hold forces in series production and machining jigs.

• Pneumatic push-rod actuation
• 7,500 N push force
• 18,450 N holding force
• Zinc-plated cast body, 4.28 kg

Faster cycles through dependable pneumatic clamping

The clamp uses pneumatic actuation to provide rapid, repeatable clamping strokes that reduce cycle times in high-throughput environments. With a 7,500 N push force and an ultimate 18,450 N holding capacity, the device secures workpieces during machining and handling, limiting movement under lateral and axial loads. For production planners and workshop managers this translates into fewer rejects and a predictable clamping behaviour that supports process optimisation and consistent part quality.

Built for durability and low upkeep

A zinc-plated finish and cast body combine to resist corrosion and mechanical wear in demanding workshop conditions, helping to prolong service life and reduce maintenance intervals. The unit weighs 4.28 kg and uses a 20 mm piston diameter to balance compactness with force transmission. This rugged construction suits use in metalworking fixtures where long-term stability is required, and it reduces replacement frequency compared with lighter, less robust clamps.

Smooth integration in fixture systems and automation

Engineered for horizontal foot mounting, the push-rod design enables straightforward integration into jigs, pallets and automated workholding systems. The horizontal foot allows fixed positioning on base plates while the push-rod delivers linear actuation into the clamping plane, simplifying layout and repeatability in assembly lines. The clamp’s specification supports both manual and semi-automated setups, making it appropriate for toolrooms, subcontract machining and production cells where reliable, repeatable clamping is essential.

Proven supply and service pathway for reliable uptime

Sourcing from an established supplier streamlines procurement and spare-part planning. Metav’s offering emphasises dependable logistics from Emmerich and an extensive product range, making it easier to standardise on components that are available across sites. The combination of industrial-grade construction and a reliable supply chain supports operational continuity and aligns with long-term quality strategies expected by maintenance engineers and procurement teams.

Contact Metav Werkzeuge for tailored advice on specifying the Kukamet Pneumatic push‑rod clamp 641 for fixtures and automated cells; Metav Werkzeuge is available from Emmerich for product supply and technical consultation – eMail: info@metav-werkzeuge.com | Tel: +49 2822 7131930

Technical Data

• Article number: 641-5-Q20
• GTIN: 8680731503074
• SKU: 641-5-Q20

Facts

• Weight: 4.28 kg
• Piston diameter: 20 mm
• Push force (max): 7,500 N
• Holding force (max): 18,450 N
• eClass: 21041716
• ETIM: EC011973

Special features

• Material: zinc-plated with cast body
• Mounting: horizontal foot
• Actuation: pneumatic push-rod
• Manufacturer: Kukamet

FAQ

What clamping forces does the clamp provide?
The Kukamet Pneumatic push-rod clamp 641 delivers a push force of 7,500 N and a holding capacity of 18,450 N, enabling secure retention during machining and handling.

Is the clamp suitable for automated fixtures?
Yes. The horizontal foot mounting and pneumatic push-rod design of the 641 are intended for integration into jigs, pallets and automated workholding systems where repeatable actuation is required.

What material and surface treatment does the device have?
The body is cast and zinc‑plated, offering enhanced resistance to corrosion and mechanical wear for workshop and industrial environments.

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