ABB IRB 6640 Foundry Prime Product Manual page 360

4 Repair
4.6.3 Replacing motor axis 3
Continued
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Connecting motor axis 3
Use this procedure to connect all connectors motor axis 3.
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3
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Continues on next page
360
Action
Use the rotation tool in order to rotate the
motor pinion when mating it to the gear.
Fit the motor into its position making sure
that:
• the motor pinion is properly mated to
the gear of the gearbox axis 3
• the motor pinion does not get dam-
aged
• the motor is turned the right direction,
that is cables facing forwards. See
the figure in Location of motor axis 3
on page 354.
Remove the guide pins.
Secure the motor with its attachment
screws.
Tightening torque: 50 Nm.
Disconnect the 24 VDC power supply.
Action
Fit a new gasket in the cable gland.
Reconnect all connectors on motor axis 3.
Refit the cable gland cover at the cable exit
with its attachment screws.
Refit the cover of motor axis 3.
Apply rust preventive (Mercasol) on the
upper arm housing outside the motor flange
as a protection of the broken paint. layers.
© Copyright 2011-2018 ABB. All rights reserved.
Note
For article number see:
• Required equipment - tools etc. on
page 355
xx0200000165
• A: Rotation tool
M10x40
4 pcs
Note
For article number see:
• Required parts on page 354
Connect in accordance to markings on
connectors.
Make sure the cable gland cover is tightly
sealed.
Shown in the figure in:
• Location of motor axis 3 on page 354
Make sure the cover is tightly sealed.
For article number see:
• Additional equipment - Foundry
Prime on page 355
Product manual - IRB 6640 Foundry Prime
3HAC040586-001 Revision: N