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5-1 5 Lubrication points 1. Applicable grease and grease gun 1.1 Applicable grease When greasing the lubrication points, be sure to use appropriate grease specified by Y AMAHA. c CAUTION If grease other than that speciﬁe…

Chapter 5 Lubrication points

Contents

1. Applicable grease and grease gun 5-1

1.1 Applicable grease 5-1

1.2 Grease gun 5-1

2. Lubrication points 5-2

2.1 Head unit 5-2

2.1.1 Z-axis guide, ball screw and shafts 5-2

2.2 X-axis unit 5-3

2.2.1 X-axis guide and ball screw 5-3

2.3 Y-axis unit 5-4

2.3.1 Y-axis guide and ball screw 5-4

2.4 Conveyor unit 5-5

2.4.1 W-axis guide and ball screw 5-5

2.4.2 PU-axis ball guide and ball screw 5-6

5-1

Lubrication points

1. Applicable grease and grease gun

1.1 Applicable grease

When greasing the lubrication points, be sure to use appropriate grease specified by YAMAHA.

CAUTION

If grease other than that speciﬁed is used, this may cause damage to the machine.

Lubrication points Guide Ball screw Note

X axis NSL grease NSL grease

Y axis NSL grease NSL grease

Z axis NSL grease NSL grease NSL grease is also used for spline shafts.

W axis NSL grease NSL grease

NSL grease is also used for hexagonal spline

shafts.

PU axis – NSL grease NSL grease is also used for ball guides.

1.2 Grease gun

Select an appropriate nozzle suitable for the lubrication point and attach it to the grease gun to apply the

grease. Change the nozzle according to the greasing instructions.

Grease gun

Bent type nozzle

Standard nozzle

Change the nozzle here.

53501-N7-00

5-2

Lubrication points

2. Lubrication points

This section describes lubrication points, intervals and procedures.

2.1 Head unit

2.1.1 Z-axis guide, ball screw and shafts

Z-axis lubrication points

Guide, ball screw and shafts

Z-axis guide

Grease gun:

Manual lubrication:

Z-axis ball screw

Spline shafts

53502-N7-00

Lubrication section Lubrication point Interval Procedure

Z-axis guide 2 or 3 1 year Apply a thin coat of grease by hand.

Z-axis ball screw 2 or 3 1 year Apply a thin coat of grease by hand.

Spline shaft 2 or 3 1 year Apply a thin coat of grease by hand.