90° 2000 N Pneumatic Clamp With Massive Hold Arm, Galvanised - Kukamet

Combine the robust 167 mm arm, galvanised construction and up to 2,500 N holding force to secure fixtures reliably and reduce setup times. Benefit from rugged pneumatic actuation and vertical-foot mounting for rapid, repeatable clamping — order the clamp directly via Metav Werkzeuge or consult the specialists for integration advice.

Kukamet 651 Pneumatic Toggle Clamp – 2,500 N holding force, 167 mm arm

The 651 is a pneumatic toggle clamp engineered for repetitive production clamping and jigs, delivering quick actuation and a 90° clamping angle with vertical-foot mounting for secure bench or fixture integration.

• Robust 167 mm holding arm
• Galvanised corrosion protection
• 2,500 N maximum holding force
• Vertical-foot mounting, 90° clamping angle

Reliable high-force clamping for production environments

The pneumatic toggle clamp provides consistent, measurable clamping performance that supports efficient machining and assembly. With a maximum holding force of 2,500 N and an actuation capacity up to 2,000 N, the device ensures workpieces remain immobile during secondary operations. The long 167 mm arm increases lever reach for deeper engagement while the massive holding arm construction minimises deformation and deflection under load. This combination reduces rework and improves process capability by lowering positional variation in fixtures. Technical distinctions such as the difference between actuation force and holding force are important: the pneumatic drive generates the actuation input, whereas the mechanical toggle multiplies this into a higher, sustained clamping load, delivering secure fixation without overloading the actuator.

Designed for durability and straightforward integration into fixtures

Corrosion resistance and robust mounting options extend service life and simplify installation. The clamp is finished in galvanised steel to resist workshop environments and maintain reliable surface properties over time. A vertical-foot mounting plate allows direct attachment to t-slots, plates or fixture bases, while the 90° clamping angle provides a low-profile solution for vertical or horizontal tooling arrangements. The reinforced arm and welded components are specified for industrial use, translating into lower maintenance frequency and predictable lifetime costs. Where space and alignment matter, the clamp’s defined geometry reduces the need for additional support hardware, saving assembly time and enabling compact fixture layouts.

Fast, controllable actuation that improves throughput

Pneumatic actuation delivers short cycle times and repeatable motion, making the clamp suitable for automated and semi-automated lines. The toggle mechanism converts compressed-air input into a secure clamping position quickly and with minimal operator effort, supporting higher cycle counts and reduced takt times. The massive holding arm and mechanical interlock improve safety against accidental release during vibration or shocks common in production. Integration with pneumatic control valves and simple exhaust-line fittings allows easy commissioning. For teams refining process flow, the unit’s predictable behaviour under varying air pressures enables straightforward tuning of clamp timing and sequencing to match downstream operations.

For robust, high-force clamping from Kukamet, contact Metav Werkzeuge in Emmerich for tailored advice and supply solutions.

Technical data

• Article number: 651-3-D-C3
• GTIN: 8682843521649
• Model: 651
• Brand: Kukamet

Facts

• Arm length: 167 mm
• Maximum actuation force: 2,000 N
• Maximum holding force: 2,500 N
• Clamping angle: 90°

Special features

• Galvanised steel
• Vertical-foot mounting
• Massive holding arm
• Pneumatic actuation
• Category: Clamp
• ECLASS: 21021004
• ETIM: EC011973

FAQ

What is the difference between the actuation force and holding force?
The actuation force refers to the pneumatic input capacity (2,000 N) that drives the mechanism; the holding force is the effective clamping result (2,500 N) achieved through the toggle mechanics of the 651 pneumatic clamp.

Can the clamp be mounted on standard t-slot plates?
Yes, the 651 is supplied with a vertical-foot mounting arrangement suitable for attachment to t-slot plates and fixture bases, enabling straightforward integration into standard tooling setups.

Is the clamp suitable for repetitive, high-cycle production?
The pneumatic actuation and reinforced construction of this toggle clamp are designed for frequent cycling in production environments, offering fast actuation and long service life under typical workshop conditions.

What materials and environments is the clamp prepared for?
Finished in galvanised steel, the clamp resists corrosion in general workshop atmospheres and is intended for robust industrial use where durability and surface protection are required.

How does the 167 mm arm affect clamping applications?
The extended arm reach facilitates deeper engagement and improved leverage in fixtures, allowing secure clamping of larger or irregularly positioned workpieces while maintaining mechanical stiffness.

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