ABB IRB 6640 Foundry Prime, Product Manual

Page: 281 / 496

4.4.5 Replacement of complete lower arm
Location of lower arm
The lower arm is located as shown in the figure below.
A more detailed view of the component and its position may be found in Spare
parts on page 487 .
xx0700000347
Lower arm A
Pivot point, axis 2 B
Front shaft, balancing device C
Attachment for lifting equipment, balancing device D
Required equipment
Note Art. no. Equipment, etc.
Tool that may be rented from ABB Robot-
ics. 3HAC027794-001 Lifting accessory, lower arm
Used to rotate the motor pinion and gear
if necessary, when brakes are released. 3HAC17105-1 Rotation tool
For lubrication of the shaft hole. 3HAB3537-1 Grease
For cleaning of the shaft. 11771012-208 Isopropanol
Content is defined in section Standard
tools on page 465 .
- Standard toolkit
Continues on next page
Product manual - IRB 6640 Foundry Prime 281
3HAC040586-001 Revision: N
© Copyright 2011-2018 ABB. All rights reserved.
4 Repair
4.4.5 Replacement of complete lower arm