Plug-in shaft coupling for high-speed applications

In order to meet the ever increasing demands for higher performance, JAKOB Antriebstechnik offers the metal bellows coupling KPP. Its rated torque is above 600 Nm and the maximum torque at approx. 1200 Nm. It has to withstand operating speeds of up to 10,000 rpm and thus extremely high dynamic loads. The connection of the Read more about Plug-in shaft coupling for high-speed applications[…]

Even more resistant

The long-proven metal bellows couplings of the ‘KG’ and ‘MKG’ series from JAKOB Antriebstechnik have burnished hubs, which offer improved rust protection and greater resistance to environmental influences. This type of surface refinement is not an overlying layer such as nickel plating, chrome plating or painting, but a chemical reaction with the material. The substrate Read more about Even more resistant[…]

Disengagement desired

To protect machine tools, safety couplings have been indispensable for many decades in many applications in drive technology. As collision protection, they protect machines and users from damage, downtime and thus also expenses. The SKB-KS series for direct drives is backlash-free and thanks to the metal bellows construction flexible to compensate for misalignments. The bellows-side Read more about Disengagement desired[…]

At a distance

In addition to the WDS, WDE and WD-VA series connection shafts, Jakob offers another standard series and customer-specific solution for bridging large center distances: the EKHZ series based on elastomer couplings of the EKH series. The range of application of the EKHZ series is mainly in applications with medium operating speeds. It covers a torque Read more about At a distance[…]

Reliable and cost-effective

The SKW safety coupling ensures reliable overload and collision protection. It comes with a low-cost keyway connection and an integrated deep groove ball bearing for high bearing forces. Made of tempered steel, it can be used in temperature ranges from -30 ° C to + 200 ° C. The release torque is adjustable from 2 Read more about Reliable and cost-effective[…]

Short and good

The coupling series KP with 4-corrugated bellows and two radial clamping hubs, is a version with shorter overall length in the JAKOB metal bellows coupling range. This makes it particularly suitable for applications with minimal shaft spacing and limited installation conditions. In addition, the very high torsional rigidity values ​​and the easy-to-install clamping hub design Read more about Short and good[…]

Not just constructive advantages

Modern, innovative mechanical engineering is characterized by decreasing external dimensions with constant or increasing overall performance. This development is not at least prescribed by the drive technology and here the required fasteners should not be underestimated. With the metal bellows coupling series KPS, the company Jakob Antriebstechnik from Kleinwallstadt was able to take this development Read more about Not just constructive advantages[…]

Small dimensions at high power – Safety coupling SKY

With the type SKY, JAKOB Antriebstechnik offers a safety coupling for indirect drives for overload limitation or collision protection, which meets the most modern requirements. It offers high release torques of up to 9000 Nm with a very compact design. The cone clamping bushing makes it easy to install. Large shaft or bore diameters, a Read more about Small dimensions at high power – Safety coupling SKY[…]

Under pressure

Workpieces up to approx. 50cm are usually mechanically and manually clamped with three- or four-jaw chucks, or automatically by pneumatic or hydraulic. If, however, the workpieces to be machined are larger, then planar disks are used. They also hold much larger parts safely on site with jaw boxes and tensioning spindles. As a user, you Read more about Under pressure[…]

ZSF – Fully clamped

The hydromechanical spring-loaded cylinders of the ZSF series from JAKOB Antriebstechnik offer robust and reliable clamping elements. These spring-loaded systems can be used wherever displaceable or movable machine parts must be temporarily clamped or locked. Other applications can be found in jig construction and for workpiece or tool clamping. The spring-loaded systems interact mechanically-hydraulically. The Read more about ZSF – Fully clamped[…]