Parker E-DC, Hardware Installation Manual

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E-DC Hardware Installation Guide Appendix B – EMC Installation Guide 51
At the drive end of the motor cable, fit a ferrite absorber over the cable before
wiring to the motor connector. Locate the absorber as close as possible to the
connector using heat-shrink sleeving. Expose a short length of braiding and anchor
to the panel with an R-clamp. Note that the motor cable should be kept away from
I/O cables carrying control signals.
Other Motors with Removable Cabling
Remove the motor cable from the standard motor, and replace with a suitable cable
described in Motor Cables following this section.
Termination of the braid shield at the motor must be made using a 360
°
bond to
the motor body. This may be achieved with use of an appropriate threaded insert,
or a suitable clamp. For the latter, R-clamp the braid to the rear end bell of the
motor housing, as shown in the previous figure. This will not only provide a good
high frequency bond, but strain relief as well.
At the drive end of the motor cable, fit a ferrite absorber over the cable before
wiring to the motor connector. Locate the absorber as close as possible to the
connector using heat-shrink sleeving. Expose a short length of braiding and anchor
to the panel with an R-clamp. Note that the motor cable should be kept away from
I/O cables carrying control signals.
AC
AC
EA
RT
H
PO
W
ER
GN
D
DC Power Supply
E-DC Drive
Remove paint behind
mounting plates
Motor/Feedback
Cable
AC Input
Cable
AC Input
Filter (see
text)
Ferrite
absorber
PWR
/FLT
!
SE
RI
ES
two-wire
twisted pair
Braided-screen
cables
System
Earth
Point
Motor with
removable cabling
Green/Yellow Safety
Earth Conductor (for
motor, if applicable)
must be terminated
to system earth point
Motor with Removable Cabling
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