150mm Rod Clamp No Angle Foot Size 1, M4 Pressure Screw, 20mm Stroke, 1,000 N Holding Force - AMF

Take advantage of the combination of compact installation length, a 20 mm stroke and a reliable 1,000 N holding force to secure workpieces consistently in fixtures; procure directly via Metav Werkzeuge or request application guidance from our consultants.

Push-rod clamp No. 6840, Size 1 AMF — 20 mm stroke, 1,000 N holding force

The Push-rod clamp No. 6840, Size 1 AMF is a compact mechanical clamping element for fixtures and jigging, designed to provide repeatable linear actuation and secure workpiece retention without an angled foot.

• 20 mm linear stroke
• Up to 1,000 N holding force
• M12×1.5 clamping thread
• Compact 91 mm installation length

Reliable clamp power for steady production

The compact actuator delivers a controlled 20 mm stroke combined with a maximum clamping force of 1,000 N, which means secure contact pressure for medium-duty machining and assembly operations. The mechanical design converts linear motion into consistent holding force, reducing slippage and rework in repetitive processes. Where cycle stability and predictable clamp behaviour matter, this clamping element offers a straightforward, robust solution that can be integrated into fixtures requiring repeatable actuation.

Space-saving mounting and flexible positioning

Designed without an angled foot, the clamp is optimised for tight layouts and direct mounting on plates and jigs. The short installation length (L1 91 mm) and compact head geometry allow close-packed arrangements on modular tooling. A standard M12×1.5 interface provides compatibility with common threaded adaptors, while the adjustable contact geometry (B min 17.5 mm to B max 37.5 mm) permits fine alignment of the clamping travel. The modest envelope supports efficient use of clamping stations where floor space and stack height are limited.

Simple integration and practical adjustment features

Mechanical simplicity is emphasised by the included M4 × 20 pressure screw and the clear dimensional references (A 8 mm; E 20 mm; H1 45.5 mm; HW min 12 mm / HW max 20 mm), which aid swift installation and set-up. The clamp's M12 external thread (M12×1.5) enables direct mounting or the use of adaptors; the push rod travel (hub 20 mm) is suited to both holding and light locating actions. The unit is supplied as size 1 and is compatible with common fixture components, making it easy to replace or expand clamping points while maintaining machine uptime.

For tailored application advice or prompt supply from our Emmerich stock, contact Metav Werkzeuge at info@metav-werkzeuge.com or +49 2822 7131930 to discuss integration options and availability.

Technical data

• Article number: 4000604392NW
• Type: 6840
• SKU: 4000604392NW
• Product type: Push-rod clamp
• Execution: without angled foot
• Packaging unit: 1

Numbers / Core technical data

• Stroke (hub): 20 mm
• Maximum pressing force: 1,000 N
• Maximum holding force: 1,000 N
• L1: 91 mm
• H1: 45.5 mm
• B min: 17.5 mm
• B max: 37.5 mm
• HW min: 12 mm
• HW max: 20 mm

Designs / Special features

• Size: 1
• Pressure screw: M4 × 20
• Clamping thread: M12×1.5
• A: 8 mm
• E: 20 mm
• L2: 16 mm
• L3: 74 mm
• N: 18 mm

FAQ

What is the maximum clamping force of this clamp?
The clamp provides a maximum holding and pressing force of 1,000 N in the specified configuration of the Push-rod clamp No. 6840, Size 1 AMF.

How much linear travel does the push rod offer?
The unit offers a 20 mm stroke, suitable for short travel positioning and reliable workpiece engagement.

Is the clamp supplied with an angled foot?
This model is supplied without an angled foot; the flat execution is intended for direct mounting on fixture plates.

Which thread is used for mounting and connection?
Mounting and clamping interfaces use an M12×1.5 thread; the pressure adjustment is performed via the included M4 × 20 screw.

Can the clamp be used in compact, densely populated fixtures?
Yes, the compact installation length (L1 91 mm) and reduced head profile make it suitable for close-packed fixture arrangements where space saving is required.

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com