Holding Brake Cable
S640/670
The electric holding brake of the motor is connected via connector X4. It is therefore neces-
sary to wire the power and brake cables separately.
S748/772
The electric holding brake of the motor is connected via connector X9A. It is therefore neces-
sary to wire the power and brake cables separately. The 24V power supply for the holding
brake is connected via connector X9B (ā p. 52).
Remove the outer covering of the
cable and the shielding braid over a
length of about 50 mm. Then remove
the outer covering without damaging
the shielding braid.
Shorten the redundant lines of the
cable as far as possible. Strip off about
10 mm of the insulation from the ends
of the cores. Take care to avoid dam-
age to the copper strands while doing
this. Depending on the cross-section
of the core and the type of bootlace fer-
rule that is used, the length that has to
be stripped may vary by several mil-
limeters.
Protect the redundant lines by pushing
a 30 mm long heat shrink sleeve half
over the outside cover and heat it up.
Apply bootlace ferrules to the con-
ductors. As an alternative, you can
also use terminal pins instead of boot-
lace ferrules.
Connector example S748/772:
Push the ends of the conductors into
the connector as far as they will go. Fol-
low the pin assignment in the instruc-
tions manual. Tighten the screws of
the terminals. Take care that the insu-
lation is not trapped in the terminals.
Accessories Europe | 11 īīCables
Kollmorgen | December 2014 81
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