ABB M98, Technical Reference Manual, Page: 44 / 72

3.14 IRB 6620/6620LX
CAUTION
When filling the gearbox with oil, do not mix different types of oil as this may
cause severe damage to the gearbox! Always use the type of oil that is specified
in the table!
If oils from different oil groups are mixed, then the gearbox must be thoroughly
rinsed! See
Groups of oil on page 12 and Rinsing the gearbox on page 13 .
CAUTION
The stated amount of lubrication is only indicative. Always judge the correct
amount of filling by inspecting the oil level according to the procedure in the
product manual. By doing this, the following risks are avoided:
• Too much lubrication may cause leakage due to over pressure in the gearbox.
• Too little lubrication may cause reduced lifetime of the gearbox due to lack
of lubrication.
Note
For spare part number and in which amount the lubrication can be ordered, see
Amount of lubrication when ordered as spare part on page 14 .
Type of oil - currently used
This table shows the lubrication oil that is currently used in the gearboxes of the
robot, depending on version.
Note
The amount of oil in axis-6 gearbox is different for robots with the protection type
Foundry Plus.
IRB 6620 -150/2.2, M2004
Amount Type WebConfig number Axis
~6 l Kyodo Yushi TMO 150 3HAC032140-001 1
~4 l Kyodo Yushi TMO 150 3HAC032140-001 2
~2 l Kyodo Yushi TMO 150 3HAC032140-001 3
~5.5 l Mobilgear 600 XP 320 11712016-604 4
~3 l Mobilgear 600 XP 320 11712016-604 5
Protection type Standard: Kyodo Yushi TMO 150 3HAC032140-001 6
~0.3 l
Protection type Foundry Plus: Kyodo Yushi TMO 150 3HAC032140-001 6
~0.4 l
Continues on next page
44 Technical reference manual - Lubrication in gearboxes
3HAC042927-001 Revision: R
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3 Articulated robots - six axes
3.14 IRB 6620/6620LX