4.6.7 Replacement of motor and timing belt, axis 5, IRB 1600Location of motorThe motor and timing belt of axis 5 is located inside the upper arm housing, asshown in the figure below.A more detailed view of the motor and its position may be found in the spare partview, Spare parts - Upper arm, exploded view.xx0400001279Motor, axis 5ACover, upper arm housingBConnector plateCSignal cable, motor 5: R3.FB5DPower cable, motor 5: R3.MP5EAttachment screws and washers, motor bracket (2 pcs)FMotor bracketGAttachment screws and washers, motor (3 pcs)HRequired equipmentNoteArt. no.Spare part no.Equipment3HAC021800-003Rot. ac motor incl pinion3HAC021304-001Timing beltReplace if damaged.3HAC022049-001Gasket, upper arm coverReplace if damaged.3HAC022050-001Gasket, customer connec-tionsContinues on next page288 Product manual - IRB 1600/16603HAC026660-001 Revision: W© Copyright 2006-2018 ABB. All rights reserved.4 Repair4.6.7 Replacement of motor and timing belt, axis 5, IRB 1600
