ABB IRB 6620 Product Manual page 273

7
8
9
10
Refitting, motor
The procedure below details how to refit motor, axis 6.
1
2
Product manual - IRB 6620
3HAC027151-001 Revision: T
Action
Remove the motor by unscrewing its four attach-
ment screws and plain washers.
If required, press the motor out of position by fitting
removal tool, motor to the motor attachment screw
holes.
Lift the motor carefully to get the pinion away from
the gear and disconnect the brake release voltage.
Remove the motor by gently lifting it straight out.
Note
Robots with protection type Foundry Plus or Foundry Prime require special repair
routines to maintain the tightness level, in addition to the procedure below,
described in Replacement of the motor axis 6 (Foundry Plus) on page
Action
Make sure the o-ring on the circumference of
the motor is seated properly. Lightly lubricate
the o-ring with grease.
In order to release the brake, connect the 24
VDC power supply.
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4.6.6 Replacement of motor, axis 6
Note
xx0600003038
• A: Tilthouse
• B: Motor, axis 6
• C: Attachment screws (4
pcs)
Art. no. is specified in
equipment on page
Always use the removal tools in
pairs!
Make sure the motor pinion is not
damaged!
Note
Art. no. is specified in Required
equipment on page 270.
Connect to connector R3.MP6
• +: pin 2
• -: pin 5
Continues on next page
4 Repair
Continued
Required
270.
275.
273