Users Manual

21
HBM: Business Document
6.5 Use of EMI suppressor
To suppress high frequencies two EMI suppressors on the cable between rotor
and stator has to be used. Use at least 3 loops of the cable for the ring EMI
suppressor. The snap ferrite has to be mounted on the cable directly behind the
connector at the Axon control unit.
Fastening must be done in an area not subject to mechanical loads (i.e. no
unwanted vibrations, etc.) using cable ties fit for the specific application.
Fig 6.1: Installation example EMI suppressor
Information
Consider longer cable of approximately 40cm due to the installation of the
EMI suppressor. The max. distance of EMI suppressor to connector is
500mm.
If the EMI suppressor has to be removed for any purpose (e.g. for
maintenance), it must be replaced on the cable. Use only EMI suppressor of
the correct type.