Designation Article number
Set of Allen keys
1.5; 2; 2.5; 3; 4; 5; 6; 8; 10 mm
-
Torque wrench
5 Nm to 50 Nm
-
Material
The following material is required:
Designation Article number Quantity
Release device KR IONTEC 0000-348-346 1
or
12 mm combination wrench and TORX
key wrench TX25 and TX30
- 1 each
Slotted screwdriver 1
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.
When the screws are first slackened they must be replaced with new
ones.
Precondition
• The robot controller is switched off.
• The robot is freely accessible.
Work safety
SAFETY INSTRUCTION
The following procedure must be followed exactly!
WARNING
Danger to life and limb due to damaged motor brake
Moving an axis with the release device can damage the motor brake.
Death, severe injuries or damage to property may result.
• After using the release device, the motor must be exchanged.
WARNING
If a robot axis has been moved by the release device/rechargeable
screwdriver with torque bracket, all robot axes must be remastered. In-
juries or damage to property may otherwise result.
11.1.1.1 Installing the release device
Procedure
1. Position the clip plate on the rotating column, insert 2 M16x25-8.8-A2K
Allen screws and fasten in place. Increase the tightening torque to the
specified value in several stages.
KR IONTEC
320/344 | www.kuka.com MA KR IONTEC V4 | Issued: 11.05.2021
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