JAKOB Antriebstechnik GmbH offers five different stainless steel couplings as standard series: the KG-VA, KGH-VA and MKG-VA metal bellows couplings, the WD-VA spacer coupling series and the EKM-VA elastomer coupling. It should be particularly emphasized that both the KGH-VA metal bellows coupling and the WD-VA series are manufactured in a very easy-to-install half-shell hub design. This design enables easy assembly and disassembly, even in confined spaces. The fixed hub halves are simply placed on the shaft and bolted to the loose half-shell pieces. This saves time, especially with fixed shaft journals, as there is no need for time-consuming disassembly of the drive and/or output unit. Thanks to their stainless steel construction, these couplings are also ideal for use in the food industry.



The KG-VA series can be used at temperatures of up to 350 °C and is designed for shaft diameters of 10 to 90 mm and torques of 30 to 1000 Nm. The KGH-VA series is wear and maintenance-free, can also be used up to 350 °C and covers shaft diameters from 7 to 85 mm and torques from 10 to 1200 Nm. It is available in variable lengths with 2- or 4-corrugated bellows.



The MKG-VA is a miniature metal bellows coupling with clamping hub, available with 2 or 4-corrugated bellows, which can transmit up to 15 Nm and can be used up to 350 °C.



The elastomer coupling EKM-VA, which can transmit torques of up to 500 Nm and can be used at temperatures of up to 90 °C, is a new addition to the range. It has an easy-to-install clamping hub.



The WD-VA spacer coupling is available in variable lengths of up to 3 m and guarantees backlash-free torque transmission. It can also be used up to 350 °C and is suitable for shaft diameters from 7 to 85 mm with torques from 10 to 1200 Nm.



One of the great strengths of JAKOB Antriebstechnik GmbH lies in the customized design and manufacture of couplings that are optimally tailored to the individual needs of the customer. The experienced sales and design team enables fast and efficient processing. JAKOB's experts are also available by telephone to answer technical questions, and personal advice and custom-made products are available at any time on request.