Hydromechanical Power Clamping Nut (HMP-HD)

JAKOB Antriebstechnik GmbH

Hydromechanical Power Clamping Nut (HMP-HD) by JAKOB Antriebstechnik GmbH

JAKOB hydromechanical power clamping nuts of the HM series are designed for maximum clamping forces and to address the highest demands concerning reliability, operating comfort and product quality. The innovative multi-piston system offers many advantages compared to conventional ring hub designs.

The user can choose from several standard models along with customized versions. JAKOB clamping nuts can solve many clamping problems in all industries, including machine building, the steel industry, refineries, in chemical plants, power plants, and off-shore installations.

Special characteristics:
  • highest clamping forces
  • large operating stroke
  • simple & manual operation with clamping force control
  • maximum reliability with counter ring
  • no torsional or lateral forces by clamping
  • compensation of uneven surfaces
  • spring return of pistons
  • leakproof oil refeed
  • compact – robust – corrosion-resistant

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About JAKOB Antriebstechnik GmbH

JAKOB Antriebstechnik GmbH is an internationally leading manufacturer of servo couplings, safety couplings, and mechanical clamping elements. For more than 40 years JAKOB has been developing and producing various types of torsionally stiff metal bellows couplings and safety couplings for the servo drive industry. Throughout our history we have earned ourselves a reputation of being a reliable and competent partner in the motion and drive industry.

JAKOB is the market leader in the area of mechanical tool and component clamping with its innovative and unique clamping technology.

The JAKOB wedge clamping technology provides the highest clamping forces with low actuation torques and, at the same time, maximum operational safety. The goal of our servo and safety coupling catalog is to provide a general overview over our standard product range. Highly trained engineers and technicians at our facility in Kleinwallstadt are always ready with a solution to best meet your requirements.