ABB IRB 6620 Product Manual page 282

4 Repair
4.7.1 Replacement gearbox axis 1
Continued
9
10
11
12
13
Continues on next page
282
Action
Refit the gearbox to the base with its attach-
ment screws and washers.
CAUTION
The complete gearbox unit and base weighs
241 kg together! (Base: 133 kg, gearbox unit:
108 kg.) All lifting equipment used must be
sized accordingly!
Lift the robot base and gearbox 1 to allow
removing the support, base and gear.
Secure the base to the mounting site.
CAUTION
The complete arm system weighs 590 kg!
All lifting equipment used must be sized ac-
cordingly!
© Copyright 2006-2018 ABB. All rights reserved.
Note
Shown in the figure Location of gearbox
axis 1 on page 277.
M16x60 quality 12.9 (12 pcs)
Tightening torque: 300 Nm.
xx0600003069
• A: Gearbox, axis 1
• B: Attachment screw, M16x60
Detailed in section Orienting and securing
the robot on page 87.
Product manual - IRB 6620
3HAC027151-001 Revision: T