4.7 Motors
4.7.1 Replacement of motor, axis 1
Location of motor
The motor, axis 1, is located as shown in the figure below. (The figure shows the
IRB 4400.)
The motor and the drive gear constitute one unit.
A more detailed view of the component and its position may be found in chapter
Exploded views, in Product manual, spare parts - IRB 4400.
xx0300000154
Motor, axis 1A
Connection box with coverB
Attachment screws and washersC
Required equipment
NoteArt. no.Spare part no.Equipment, etc.
Elmo3HAC5952-1Motor unit, axis 1
Includes motor pinion.(IRB 4400)
Color: ABB Orange3HAC021724-001
Yaskawa
Includes pinion
Color: Graphite White3HAC021724-003
Yaskawa
Includes pinion
21520431-11O-ring, motor
Continues on next page
216 Product manual - IRB 4400
3HAC022032-001 Revision: Q
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4 Repair
4.7.1 Replacement of motor, axis 1