Routine Maintenance
‑6‑
Object
Type
Standard Replacement Interval
Remarks
Motor
Bearing
3 to 5 years (20,000 h to 30,000 h)
Oil seal 5000 h
Encoder
3 to 5 years (20,000 h to 30,000 h)
Absolute encoder
battery
Depends on the operating
condition
See the operation instructions for
the encoder battery for details.
Note
For standard environment, see section Requirements on Installation Environment in the rel‑
evant installation guide.