User guide

Hollow shaft (B)
Mounting instructions
The clamp ring may only be tightened if the shaft of
the driving element is in the hollow shaft.
The diameter of the hollow shaft can be reduced to
12mm, 10 mm or 8 mm by using an adapter (this
reducing adapter can be pushed into the hollow
shaft).
Allowed shaft movements of the drive element are
listed in the table.
axial radial
static ± 0.3 mm ± 0.5 mm
dynamic ± 0.1 mm ± 0.2 mm
Page 40 BEI Sensors Profibus Manual serie M Revision 03/10