1 Safety
1.2.3.4. Brake testing
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3HAC022031-001 Revision: C
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1.2.3.4. Brake testing
When to test
During operation the holding brake of each axis motor wear normally. A test may be
performed to determine whether the brake can still perform its function.
How to test
The function of the holding brake of each axis motor may be checked as detailed below:
1.
Run each robot axis to a position where the combined weight of the robot arm and any
load is maximized (max. static load).
2.
Switch the motor to the MOTORS OFF position with the Operating mode selector on the
controller.
3.
Check that the axis maintains its position.
If the robot does not change position as the motors are switched off, then the brake
function is adequate.
Содержание IRB 2400/L
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Страница 16: ...Product documentation M2004 3HAC022031 001 Revision C 14 Copyright 2004 2008 ABB All rights reserved ...
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Страница 211: ...Manipulator Circuit Diagram 3HAC 6670 3 Rev 01 Product Manual IRB 2400 No of Sheets 13 Sheet no 101 LIST OF CONTENTS ...
Страница 214: ...Manipulator Circuit Diagram 3HAC 6670 3 Rev 01 Product Manual IRB 2400 No of Sheets 13 Sheet no 104 MOTOR AXIS 1 3 ...
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