N7201A617E00_0317 - 第183页

NPM-W 2 EJM7DE-MB-06 M-00 6-2 -2 Personnel with pacemakers shoul d keep away from the linear motor (Risk of accidents caused by errors in operation due to magne tic force) WARNING To 8 Every 560 hours Periodic Periodic P…

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NPM-W2 EJM7DE-MB-06M-00
Describes the method for greasing the XY-axis linear guide of the XY unit.
Tool used: Grease gun, lint free cloth Time required: 20 minutes
●Grease the front and rear sides
Greasing the XY-axis
linear guide 1
6-2-1
Maintenance
6-2
Detach the
feeder cart
(→P.3-2)
Cover the multi-recognition camera with a
lint free cloth
●To prevent adhesion of grease dropped onto the camera
lenses during maintenance
Wipe away the old grease
●Wipe the old grease off the X-and Y-axis linear
guides with a clean lint free cloth.
5
6
X-axis linear
guide
Y-axis linear guide
(Front and rear)
OFF
SERVO
1
2
3
4
ENABLING
NPM-W2 EJM7DE-MB-06M-00
6-2-2
Personnel with pacemakers should keep away from the linear
motor
(Risk of accidents caused by errors in operation due to magnetic force)
WARNING
To
8
Every
560
hours
PeriodicPeriodicPeriodicPeriodic
inspection
●Apply grease to both top and bottom grease nipples in
the following steps.
①Give one quarter pump (about 0.25 cm
3
)
②Move the X-axis about 100mm.
③Give one quarter pump (about 0.25 cm
3
)
●Grease: LG100
●In order to prevent grease from dropping onto the glass
surface of the recognition device, move the X-axis toward
the supply section beforehand.
●Please note that the tip of grease gun should not be
drawn into the magnetic linear motor.
(X-axis linear motor stator (magnet) of the cover may
cause deformation.
●Top and bottom
grease nipples (4
locations)
②Insert the metal cap
into the grease nipple
Metal cap
Grease nipple
Grease nipple
Grease nipple
●Top and bottom
grease nipples (4
locations)
7
Apply grease to the X-axis linear guide
●Adjust the position of the grease nipple.
①Move the block so
that the tip of the
grease nipple comes
to near by the center
of the rail hole
Move
Center of the rail
hole
Tip of grease nipple
tip
Block
Grease nipple
NPM-W2 EJM7DE-MB-06M-00
6-2-3
Greasing the XY-axis
linear guide 2
Maintenance
6-2
8
Apply grease to the Y-axis linear guide
●Apply grease to both top and bottom grease nipples in the
following steps.
①Give one half pump (about 0.5 cm
3
)
②Move the Y-axis about 100mm.
③Give one half pump (about 0.5 cm
3
)
●Grease: LG100
Linear guide grease nipple
●Top and bottom grease nipples
●Top and bottom grease
nipples
Move the X- and Y-
axis several times
●Move them along the
entire stroke to disperse
the grease throughout the
linear guides.
9