servo couplings – shaft couplings
 | Metal Bellows Couplings Metal bellows couplings guarantee a zero backlash torque transmission with extremely high torsional stiffness and a low moment of inertia. Different types of bellows, conical bushings and clamping hubs are available for different applications. Characteristics of Metal bellows couplings: • torque range up to 50.000 Nm • high torsional stiffness • temperatures of up to 350°C • patented connection method • high speed • optional: stainless steel | PDF technical |
 | Elastomer couplings – Claw couplings Elastomer couplings are flexible shaft couplings for small to medium torques, which are backlash free and can be plugged. An elastomer spider serves as connection and compensation element with high shore hardness. The elastomer spider can compensate slight shaft misalignments, is electrically insulating and possesses good oscillation dampening characteristics. Characteristics of Elastomer couplings: • torque range up to 2.000 Nm • excellent dampening capabilities • cost effective • blind assembly possible • temperatures of up to 120°C | PDF general dimensioning & installation |
 | Miniature couplings Miniature couplings are available in three different designs. You can choose between metal bellows-, elastomer-, and Oldham-type-couplings. The area of application includes high speed indicators, step motors, potentiometers, linear units, servo drives and shaft encoders. Characteristics of Miniature couplings: • excellent dampening capabilities (with elastomer spider) • high temperatures (with metal bellows) • blind assembly (with elastomer spider) • low cost version | |
 | Distance couplings – Line shafts length up to 6m This category is comprised of couplings which can span axial distances of up to 6 m length. The common main features of all available types are an intermediate pipe and a metal bellow part which is variable in length and can fit required applications of the customer exactly. Characteristics of Distance couplings: • variable length of up to 6m • high torsional stiffness • low moment of inertia • high speed • temperatures of up to 300°C • low cost version | PDF general PDF installation and mounting |
 | Stainless steel couplings – Line shafts length up to 6m JAKOB Antriebstechnik offers some series in stainless steel versions. One of the strengths of the material is its resistance to chemicals, such as those used for cleaning in the food industry |