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M – 2 jaws

Self-centering vise with lever mechanism and pneumatic or hydraulic drive – 2 jaws


M is a hydraulically or pneumatically actuated 2-jaw self-centering vise with high flexibility, accuracy and long life.


• Lever mechanism allows extended clamping range
• High force drive for secure clamping
• Optimum jaw guides (hardened, sturdy, low-backlash) allow high clamping forces and a long service life
• Lean outer contour for optimal accessibility of the machine spindle to the workpiece
• Optimized lubrication system for consistently high clamping forces and long life
• Base jaws with grooves for tongues
• All functional parts are hardened and ground to ensure a high repeatability

Datasheet3D DrawingModelStroke
per jaw
Closing force
per jaw

@ max pressure
Total closing

@ max pressure
Fluid consumption
double stroke
M 522.5 mm336 N671 N6-9 bar±0.01 mm8 cm³0.6 kg
M 855 mm1658 N3317 N6-12 bar±0.01 mm53 cm³2 kg
M 1106 mm2503 N5006 N6-12 bar±0.01 mm109 cm³4.5 kg
M 1408 mm6437 N12873 N6-20 bar±0.01 mm225 cm³9 kg
M 1709 mm11114 N22229 N6-20 bar±0.01 mm393 cm³17 kg

Ambient temperature 5-60°C
Sound emissions (sound pressure) ≤ 70 db (A) in each direction

The dimensions are indicative and susceptible to changes due to technical improvements. We reserve the right to make changes without notice.