ABB IRB 6640 Product Manual page 189

Location of bearing (Design 2)
xx0900000110
Required equipment
Equipment, etc.
Grease
Lubrication nipple
Grease pump
Lubrication, balancing device bearing
The procedure below details how to lubricate the spherical roller bearing.
3HAC026876-001 Revision: F
3.5.1. Lubrication of spherical roller bearing, balancing device
Art. no.
3HAA1001-294
-
Action
1.
DANGER!
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
For Foundry Prime robots: Do not turn off the
air pressure to motors and SMB.
2. Lubricate the spherical roller bearing through
the lubrication nipple in the ear with grease.
Fill until excessive grease is forced out
between the shaft and the sealing spacer.
3. Clean the area from any excessive grease
and check the area once again after
operation of the robot, in order to make sure
there is no incorrect leakage from the o-rings.
Note
Optimol PDO, 20 ml
M6. Normally not fitted to the link ear at delivery.
Note
Art. no. and amount is specified in
Required equipment on page
Shown in the figure
(Design 1) on page
The balancing device must be
mounted on the robot when lubricating
the bearing!
Read more about the inspection in
section Inspection, balancing device -
Check for leakage - Design 1 on page
140.
3 Maintenance
Continued
187!
Location of bearing
186!
187