ABB IRB 4400 - 45 Product Manual page 210

4 Repair
4.7.6. Refitting of motor, axis 4
Continued
Equipment, etc.
Gasket
Standard toolkit
Measuring tool
Power supply
Other tools and
procedures may be
required. See references
to these procedures in the
step-by-step instructions
below.
Calibration Pendulum
Instruction
Refitting, motor axis 4
The procedure below details how to refit the motor, axis 4.
208
Circuit Diagram
Action
1.
Turn off all electric power, hydraulic and
pneumatic pressure supplies to the robot!
For Foundry Prime robots: Do not turn off the
air pressure to motors and SMB.
2.
Whenever parting/mating motor and gearbox,
the gears may be damaged if excessive force
is used!
3. Note! The motor unit from ELMO and
YASKAWA are not compatible!
4. Check that the assembly surfaces are clean
from paint, lubricant etc.
Make sure that the motor and the gearbox are
not damaged or scratched.
Spare part no. Art. no.
3HAC 3676-1
3HAC 17594-1
3HAB 1409-1
Info/Illustration
Note
3 pcs
Between the motors and
the connection box.
Replace if damaged.
The contents are defined
in section Standard
toolkit on page 264.
24VDC, 1.5A
Used to release the
brake of the motor.
These procedures
include references to the
tools required.
See chapter Circuit
diagram in the Product
manual, reference infor-
mation.
Art. no. is specified in
section Document
references on page 262.
Continues on next page
3HAC022032-001 Revision: E