ABB IRB 1660 Product Manual page 277

Refitting, motor axis 3
The procedure below details how to refit the axis 3 motor.
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Product manual - IRB 1600/1660
3HAC026660-001 Revision: W
Action
Note
It is important that the gearbox and the mating motor
pinion are provided by the same sub-supplier, make
sure to order the correct spare part! To determine
the correct spare part, see Compatible gearboxes
and motors in Product manual, spare parts - IRB
1600/1660.
Clean the mating surfaces inside the upper arm
housing and on the motor with Isopropanol.
Make sure the o-ring on the circumference of the
motor is seated properly. Lubricate it with grease.
Fit the new motor to the upper arm housing, making
sure the motor pinion is properly mated to the gear
of axis 3.
Fit the attachment screws and washers but do not
tighten them yet.
Fit the rotation tool to the end of the motor shaft.
Adjust the motor in relation to the gear.
Use the rotation tool to wiggle the motor shaft back
and forth to feel the play.
Tighten the motor attachment screws.
Refit the resolver cover on the new motor.
Reconnect the motor connectors, run and secure
the cabling correctly inside the upper arm housing.
Refit the cover, upper arm housing.
Refit any additional mechanical stops.
Recalibrate the robot.
© Copyright 2006-2018 ABB. All rights reserved.
4.6.4 Replacement of motor, axis 3, 1600ID/1660ID
Note
Replace the o-ring if damaged.
Part number is specified in sec-
tion
page
4 pcs, M6 x 20.
Shown in the figure
motor on page
Part number is specified in
quired equipment on page
There should be a barely notice-
able gear play.
Tightening torque: 10 Nm.
Cable layout is shown in the figure
Illustration, cabling inside upper
arm housing on page
Shown in the figure
motor on page
Art. no. is specified in section
quired equipment on page
Detailed in section
additional mechanical stops on
axis 3 on page
Pendulum Calibration is described
in Operating manual - Calibration
Pendulum, enclosed with the cal-
ibration tools.
Axis Calibration is described in
Calibrating with Axis Calibration
method on page
General calibration information is
included in section
page
4 Repair
Continued
Required equipment on
268.
Location of
273.
Re-
268.
166.
Location of
273.
268.
Installation of
109.
349.
Calibration on
337.
Continues on next page
Re-
277