9.4.2 Exchanging motor A2
Description
The following instructions describe the exchange of the motor. This de-
scription applies to floor-mounted robots. If the robot is installed in an in-
clined or suspended position, the procedure is to be applied analogously.
During removal of the motor, the robot can independently move about this
axis. Mechanical auxiliary equipment (e.g. support, crane) or a stable end
position (e.g. buffer) can be used to secure against motions.
Equipment
The following equipment is required:
Designation Article number
Set of Allen keys
1.5; 2; 2.5; 3; 4; 5; 6; 8; 10 mm
-
Torque wrench
min. 5 Nm to 50 Nm
-
Socket wrench set -
Crane with sufficient load-bearing capaci-
ty
-
Rope sling with sufficient load-bearing
capacity
-
Brush -
SEMD/MEMD mastering set 0000-228-936
Material
The following material is required:
Designation Article number Quantity
SPP motor 4.2kW S0 ME Foundry (w/o
adh.)
0000-387-993 1
Procurement of spare parts
Defective components must only be replaced with original spare parts
from KUKA Deutschland GmbH. Non-compliance nullifies warranty and lia-
bility claims.
A “Repair Card” is supplied with the exchange parts. This must be com-
pleted and returned to KUKA Deutschland GmbH together with the defec-
tive component in the following cases.
• Within the warranty period
• If, after consultation with KUKA Deutschland GmbH, an examination of
the defective component by KUKA is required.
Tightening torques
The tightening torques can be found under: (>>> 12.1 "Tightening
torques" Page 335)
These are valid for screws and nuts where no other specifications are giv-
en.
Screws of strength class 10.9 and higher as well as screws with test cer-
tification may only be tightened once with the rated tightening torque.
KR IONTEC
MA KR IONTEC V4 | Issued: 11.05.2021 www.kuka.com | 251/344
Repair
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