Pilz PSEN enc s2 eCAM - Manual (Page 19)

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]
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English
4.2 Hollow shaft version
4.2.1 Requirements
As the installation is application-dependent, the following instructions do not
claim to be exhaustive.
 The measuring system should be installed on a greaseless shaft.
 The clamping ring fixing should prevent axial slippage of the measuring
system on the drive shaft, see Figure 3.
 Additional measures may be required to prevent axial slippage of the
measuring system.
 The clamping of the measuring system must not have an axial load.
 The screw on the clamping ring must be tightened to 3 Nm using a
torque wrench.
 The screw on the clamping ring must be secured to stop it coming loose
unintentionally.
 Positive locking using a parallel key/groove combination should prevent
radial slippage of the measuring system on the drive shaft; the
measuring system must be fixed to the drive side using a dowel pin, see
Fig. 4.
Fig. 3: Friction locking