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M – 3 jaws

Self-centering vise with lever mechanism and pneumatic or hydraulic drive – 3 jaws


M is a hydraulically or pneumatically actuated 3-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
closing force

@ max pressure
double stroke
M 1136 mm4153 N12459 N6-30 bar±0.01 mm109 cm³5.5 kg
M 1438 mm6419 N19257 N6-30 bar±0.01 mm225 cm³10.2 kg
M 1739 mm9980 N29940 N6-30 bar±0.01 mm393 cm³20 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.