1 Safety
1.2.3.4. Brake testing
25
3HAC022032-001 Revision: E
© Copyri
ght
200
4-2008 ABB.
All rights reserved.
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 manipulator axis to a position where the combined weight of the manipulator
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 manipulator does not change position as the motors are switched off, then the brake
function is adequate.
Содержание IRB 4400 - 45
Страница 2: ......
Страница 8: ...Table of Contents 6 3HAC022032 001 Revision E Copyright 2004 2008 ABB All rights reserved ...
Страница 236: ...4 Repair 4 9 2 Repair routines 3HAC022032 001 Revision E 234 Copyright 2004 2008 ABB All rights reserved ...
Страница 256: ...Product documentation M2004 3HAC022032 001 Revision E 254 Copyright 2004 2008 ABB All rights reserved ...
Страница 294: ...7 Part list 7 5 Position switch axis 1 3HAC022032 001 Revision E 292 Copyright 2004 2008 ABB All rights reserved ...
Страница 296: ......
Страница 297: ... Copyright 2004 2006 ABB All rights reserved Foldout 1 ...
Страница 298: ... Copyright 2004 2006 ABB All rights reserved Foldout 2 ...
Страница 299: ... Copyright 2004 2006 ABB All rights reserved Foldout 3 1 ...
Страница 301: ... Copyright 2004 2006 ABB All rights reserved Foldout 4 ...
Страница 302: ... Copyright 2004 2006 ABB All rights reserved Foldout 5 ...
Страница 303: ... Copyright 2004 2006 ABB All rights reserved Foldout 6 1 ...
Страница 304: ... Copyright 2004 2006 ABB All rights reserved Foldout 6 2 ...
Страница 305: ... Copyright 2004 2006 ABB All rights reserved Foldout 6 3 ...
Страница 306: ... Copyright 2004 2006 ABB All rights reserved 4 3 9 R1 SMB R2 SMB R1 G 8 5 7 3hab 3365 1 x Seriemätenhet Foldout 7 ...
Страница 307: ... Copyright 2004 2006 ABB All rights reserved Foldout 8 ...
Страница 309: ...9 Circuit diagram 8 1 Introduction 3HAC022032 001 Revision E 296 Copyright 2004 2008 ABB All rights reserved ...
Страница 311: ... Copyright 2004 2006 ABB All rights reserved List of Contents Location of Connection Point Sheet 101 ...
Страница 312: ... Copyright 2004 2006 ABB All rights reserved Brake Release Unit Serial Measurement Board Sheet 102 ...
Страница 313: ... Copyright 2004 2006 ABB All rights reserved Motor Axis 1 3 Sheet 103 ...
Страница 314: ... Copyright 2004 2006 ABB All rights reserved Feed Back Axis 1 3 Sheet 104 ...
Страница 315: ... Copyright 2004 2006 ABB All rights reserved Motor Axis 4 6 Sheet 105 ...
Страница 316: ... Copyright 2004 2006 ABB All rights reserved Feed Back Axis 4 6 Sheet 106 ...
Страница 317: ... Copyright 2004 2006 ABB All rights reserved Customer Connection Sheet 107 ...
Страница 318: ... Copyright 2004 2006 ABB All rights reserved Pos Indicator Axis 1 Option Sheet 108 ...
Страница 321: ......
Страница 322: ...ABB Robotics S 721 68 VÄSTERÅS SWEDEN Telephone 46 0 21 344000 Telefax 46 0 21 132592 3HAC 022032 001 Revision E en ...