Replacement Of Balancing Device (Design 2) - ABB IRB 6640 Product Manual

4 Repair

4.5.5. Replacement of balancing device (design 2)

4.5.5. Replacement of balancing device (design 2)
Replacement balancing device for Foundry Prime
For replacement of balancing device on robots with option Foundry Prime, see Replacement
of balancing device (design 2) - Option Foundry Prime, 3HAC037959-007 (available on
ABB Library).
Location of balancing device
The balancing device is located on rear top of the frame as shown in the figure below.
xx0900000075
A
B
C
Required equipment
Equipment
Balancing device
Maintenance parts,
shaft
Maintenance parts,
cradle
Locking screw
Bearing grease
Grease
Grease pump
Brush
306
Balancing device
Cradle bearing
Spherical roller bearing
Spare part no.
See Spare parts
See Spare parts
See Spare parts
Art. no. Note
M16x60 quality 12.9 Gleitmo.
For securing of the lower arm.
3HAB3537-1
3HAA1001-294
Continues on next page
3HAC026876-001 Revision: F