M7_ServiceManual_e.pdf - 第58页

3 Mechanical Section 3-24 X-axis Ball Screw Lubricate with a grease gun. Y-axis Ball Screw Lubricate with a grease gun. ( without removing any parts ) Ball Screw + Nut Wipe off existing Grease Grease Gun + Nozzle Grease …

3 Mechanical Section

3-23

M7 Grease up

X-axis Ball Screw

Ball Screw Cover ( closed )

X-axis Ball Screw

Ball Screw Cover ( open )

Beam Camera

X-axis slider

Cover window for

Bal l Screw

Grease Nipple

Ball Screw

3 Mechanical Section

3-24

X-axis Ball Screw

Lubricate with a grease gun.

Y-axis Ball Screw

Lubricate with a grease gun. ( without removing any parts )

Ball Screw + Nut

Wipe off existing Grease

Grease Gun + Nozzle

Ball Screw + Nut

Wipe off existing Greasae

3 Mechanical Section

3-25

Recommended Grease Gun and Grease for XY Ball Screws

Recommended Grease: NSK grease LR3 80g (K48-M3856-000)

Recommended Grease Gun and Grease for XY Ball Screws

Reference

Grease Gun set : MG70 (with nozzle ) : THK (LG0-M86A1-000 )

Recommended Nozzle: NSK HGP NZ3 (LC8-M86A1-000)

Use an enough strength nozzle of 7-10mm dia.

Attachment nozzle of THK’s Grease

Gun is not recommended because the

nozzle ( 6mm Dia. ) does not have

enough strength.

Grease Gun set MG70 (with nozzle) : THK (LG0-M86A1-000)

Grease gun attachment Nozzle :

U-shape(pipe)+N-shape