YSM20_YSM20W_Mainte_E.pdf - 第151页
5-11 5 Lubrication points 2.5 Head unit 2.5.1 HM head unit n NOTE Basically, it is not necessary to apply grease to spline shaft (Z-axis) of HM head unit. However , if touching the shaft sur face or solvent sprayed on it…
5-10
5
Lubrication points
2.4.3 Single-lane type
PU-axis lubrication points
Example: YSM20 single-lane type
PU-axis ball screw
Grease gun:
Manual lubrication:
53508-N2-00
Lubrication section Grease
Lubrication
point
Interval Procedure
PU-axis Ball screw NSL 2 3-month Manual lubrication
5-11
5
Lubrication points
2.5 Head unit
2.5.1 HM head unit
n
NOTE
Basically, it is not necessary to apply grease to spline shaft (Z-axis) of HM head unit. However, if touching the shaft
surface or solvent sprayed on it, the grease is removed and shaft gets rusted easily. Apply specified grease (NSL)
slightly for anti-rust as needed.
HM head unit lubrication point
Spline shaft
Grease gun:
Manual lubrication:
53510-N2-00
Lubrication section Grease
Lubrication
point
Interval Procedure
Spline shaft NSL 10/head
When
required
Manual lubrication
(Apply slightly.)
5-12
5
Lubrication points
2.5.2 FM head unit
Ball screw
Guide
Spline shaft
FM head unit lubrication points
Grease gun:
Manual lubrication:
53506-N2-10
Lubrication section Grease
Lubrication
point
Interval Procedure
Ball screw NSL 5/head 3-month Manual lubrication
Spline shaft LRL 5/head 3-month Manual lubrication
Guide AFF 5/head 3-month Manual lubrication