Kuka KL 1500-3 - Installing the Drive Assembly

74 / 151 Issued: 16.06.2010 Version: MA KL 1500-3 T S 141215 V1 en
KL 1500-3; KL 1500-3 T; KL 1500-3 S
11.1.2 Installing the drive assembly
Preconditions  The carriage is secured against unintended motion.
 The protective coatings and oil have been removed from the new drive.
Procedure
1. Screw gear unit (>>> Fig. 11-2) to the intermediate plate using four
M16x40-8.8 Allen screws (4) and lock washers. Tighten the Allen screws
with a torque of M
A
= 195 Nm.
2. Attach lifting tackle to the drive assembly and insert it into the carriage.
3. Insert three M16x45-10.9 Allen screws (3) and lock washers and tighten
until the drive assembly can still just be shifted.
4. Insert the eccentric and the M16x55-10.9 Allen screw (5) together with
lock washer and lightly tighten.
5. Remove the lifting tackle.
6. Adjust the backlash (>>> 10.1.2 "Adjusting the backlash" page 71).
Fig. 11-1: Removing the drive assembly
1 Crane with rope sling 6 Eccentric
2 Gear unit 7 Intermediate plate
3 Allen screw 8 Servomotor
4 Allen screw 9 Connector XP7, control cable
5 Allen screw 10 Connector XM7, motor cable
Warning!
The drive assembly weighs approx. 100 kg. When removing or installing the
drive assembly, care must be taken to avoid injury by crushing. Protective
gloves must be worn.
If it is not possible to insert the pinion into the rack, release the motor brake
and turn the pinion until the drive can be engaged.