Pilz PSEN enc s2 eCAM Manual de usuario descargar pdf (Pagina 64)

Assembly

Pilz GmbH & Co. KG, Felix-Wankel-Straße 2, 73760 Ostfildern, Deutschland

Telefon +49 711 3409-0, Telefax +49 711 3409-133, E-Mail: [email protected]

English

4 Assembly

4.1 Solid shaft version

The measuring system is connected to the drive shaft via an elastic coupling. The

coupling absorbs any deviations in the axial and radial direction between the

measuring system and drive shaft. This prevents excessive load on the bearing.

The centering collar with selective fit is used for centering in relation to the shaft. The

device is fixed to the machine using three screws in the flange.

All the fixing screws must be secured to stop them coming loose unintentionally.

4.1.1 Requirements

As the installation is application-dependent, the following instructions do not

claim to be exhaustive.

 An appropriate coupling with positive-locking connection must be used in

the application.

 The instructions and installation specifications provided by the coupling

manufacturer must be observed.

 In particular you must ensure that

– the coupling is suitable for the specified speed and the potential axial

offset

– the device must be installed on a greaseless shaft

– the coupling and measuring system must not have an axial load

– the clamping screws must be tightened with the torque defined by the

coupling manufacturer

– the coupling screws must be secured to stop them coming loose

unintentionally.

 The coupling fixing should prevent axial slippage of the measuring

system on the drive shaft, see Figure 2, 1 .

 Positive locking using a parallel key/groove combination (Fig. 2, 2 )

should prevent radial slippage of the measuring system on the drive

shaft; a coupling with groove should be used for this purpose.

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Pilz PSEN enc s2 eCAM Manual de usuario Pagina 64