Crash protection guard MS³

Motor-Spindle Safety System MS³ Tool collisions with high feed rates cause high impact force peak values on motor-spindles in metal cutting machine tools. As a result, five-figure US-$ amounts for repair and servicing of heavy collision damaged motor-spindle systems and machine tools are common. In the case of a collision caused overload, the newly developed motor-spindle safety system from JAKOB immediately disconnects the power transmission at the interface between the machine tool headstock and the motor-spindle through 3D- displacement. Therefore the shock-sensitive components of the motor-spindle are effectively protected from the peak impact forces of the tool collision. Construction features: • No external power sources needed • High holding forces • High stiffness for guaranteed performance • Kinetic energy from shock load is absorbed through dampening element • Integrated sensor for position control • High re-engagement accuracy • Automatic re-engagement • Reduced machine downtime for increased productivity • Available for all motor spindle designs and dmensions • Maintenance-freeMotor-Spindle Safety System