4.4.3 Replacement of upper arm
Location of upper arm
The upper arm is located as shown below.
IRB 6660 - 100/3.3, IRB 6660 - 130/3.1
xx0700000059
Upper armA
Motor, axis 4B
Balancing deviceC
Lower armD
Parallel rodE
Continues on next page
Product manual - IRB 6660 227
3HAC028197-001 Revision: S
© Copyright 2007-2018 ABB. All rights reserved.
4 Repair
4.4.3 Replacement of upper arm