The output shaft of the HSH swivel motors has radial and axial hydrostatic bearings. Here, radially and axially arranged bearing pockets are supplied with pressurized oil via a separate pressure connection. As a result, the output shaft is centered radially and axially between liquid cushions and all metallic contact surfaces are permanently separated from each other by a thin liquid film. This eliminates wear caused by metallic friction in any operating state, even at zero speed compared to hydrodynamic plain bearings. In conjunction with highly dynamic control valves and angle of rotation sensors, these actuators are preferably used in controlled systems in which disturbance variables such as friction and the stick-slip effect must be reduced to a minimum. Furthermore, due to the lack of internal seals, they are ideal for test series with large numbers of load cycles where an interruption, e.g. due to the replacement of internal seals, is not permitted.
Germany
In principle, in the parallel arrangement, the vertically aligned rotary drive axis (swivel motor) is placed next to the linear drive axis, which is also vertically aligned and preferably consists of two linear cylinders. The swivel motor is inserted and lifted in a motor support mounted separately in linear guides. The pallet holder is mounted directly on the shaft of the swivel motor or in a separate pivot bearing in the motor support. Tilting moments caused by large asymmetrical loading conditions are thus safely absorbed. We offer customized solutions for various applications. Our qualified team will be happy to advise you.
Request for a quoteGermany
In principle, in the parallel arrangement, the vertically aligned rotary drive axis (swivel motor) is placed next to the linear drive axis, which is also vertically aligned and preferably consists of two linear cylinders. The swivel motor is inserted and lifted in a motor support mounted separately in linear guides. The pallet holder is mounted directly on the shaft of the swivel motor or in a separate pivot bearing in the motor support. Tilting moments caused by large asymmetrical loading conditions are thus safely absorbed. We offer customized solutions for various applications. Our qualified team will be happy to advise you.
Request for a quoteGermany
In principle, in the parallel arrangement, the vertically aligned rotary drive axis (swivel motor) is placed next to the linear drive axis, which is also vertically aligned and preferably consists of two linear cylinders. The swivel motor is inserted and lifted in a motor support mounted separately in linear guides. The pallet holder is mounted directly on the shaft of the swivel motor or in a separate pivot bearing in the motor support. Tilting moments caused by large asymmetrical loading conditions are thus safely absorbed. We offer customized solutions for various applications. Our qualified team will be happy to advise you.
Request for a quoteGermany
In principle, in the parallel arrangement, the vertically aligned rotary drive axis (swivel motor) is placed next to the linear drive axis, which is also vertically aligned and preferably consists of two linear cylinders. The swivel motor is inserted and lifted in a motor support mounted separately in linear guides. The pallet holder is mounted directly on the shaft of the swivel motor or in a separate pivot bearing in the motor support. Tilting moments caused by large asymmetrical loading conditions are thus safely absorbed. We offer customized solutions for various applications. Our qualified team will be happy to advise you.
Request for a quote