C - DESCRIPTION
8695 6645 / C
C-12
POSIMATIC PS08
e) Welding ground connection
M9
Rotating plate
M10
Welding ground connection
POSIMATIC PS08
is fitted with two ground connectors (
M10
). They are made up of an
assembly with two brushes pushed by springs that rub against the plate (
M9
).
The capacity of this welding ground connection (500A for a 100% duty factor) is such that
it enables nearly all welding processes to be used, except that under conducting flux which
requires higher current.
In order to avoid overheating of the ground connection, it is advised that welding cables be
connected with a section compatible of course with the current conveyed and the duty factor.
This ground connection must be made to avoid deteriorating the ball bearings of the
positioner.
