The power clamping screw SC contains a special inner workings, which acts as a mechanical power amplifier. This results in particularly high clamping forces at comparatively low torques and the greatest possible operational reliability. The self-locking wedge clamping system in every position offers a clamping stroke of up to 3 mm.
In addition to the proven sizes of M36, M48, M64 and M80, JAKOB also offers a special version SC 100. It can generate clamping forces of up to 250 Nm with just 130 Nm of torque. The power clamping screw is operated with a 14 mm Allen key. For safety’s sake, and in order to obtain reproducible values, the operation is best done with a torque wrench.
Special versions are possible on request at any time.
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