21
en
FFB Brake Motors Maintenance Guide
5287 en - 2015.04 / a
LEROY-SOMER reserves the right to modify the characteristics of its products at any time in order to incorporate the latest
technological developments. The information contained in this document is therefore liable to be changed without notice.
CONTENTS
1 - IDENTIFICATION ............................................................................................................................................... 22
1.1 - Standard nameplate
..................................................................................................................................
22
1.2 - Special marking
.........................................................................................................................................
22
2 - EXPLODED VIEW AND PARTS LIST OF FFB BRAKE MOTORS .................................................................... 23
2.1 - Exploded view
...........................................................................................................................................
23
2.2 -
Parts list .....................................................................................................................................................
23
3 - SPARE PARTS ................................................................................................................................................... 23
3.1 -
Procedure .................................................................................................................................................
23
3.2 - Brake motor spare parts
.............................................................................................................................
23
4 - MAINTENANCE ................................................................................................................................................. 24
4.1 -
Tooling ......................................................................................................................................................
24
4.2 - Removing the FFB brake motor
.................................................................................................................
24
4.3 - Refitting the FFB brake motor
....................................................................................................................
24
4.4 - Adjusting the air gap
..................................................................................................................................
25
5 - CHARACTERISTICS ......................................................................................................................................... 26
5.1 -
Braking moments ......................................................................................................................................
26
5.2 -
Electromagnets ..........................................................................................................................................
26
6 - OPTIONS .......................................................................................................................................................27-32
6.1 - DLRA lever - Disassembly / Assembly
.......................................................................................................
27
6.2 - DLM lever - Disassembly / Assembly
........................................................................................................
28
6.3 - DMD lever - Disassembly / Assembly
........................................................................................................
29
6.4 - Indicators (Loosening / Wear)
...................................................................................................................
30
6.5 - Standard encoder (incremental, absolute)
................................................................................................
31
6.6 - Forced ventilation
......................................................................................................................................
32
6.7 - Connector kit - Assembly / Disassembly
....................................................................................................
32
6.8 -
Particular conditions of use .......................................................................................................................
32
7 - REPAIRING GUIDE ........................................................................................................................................... 33
8 - CONNECTION DIAGRAMS ..........................................................................................................................34-36
8.1 - Motor: reminder
.........................................................................................................................................
34
8.2 -
Brake ........................................................................................................................................................
34
8.3 - Options
................................................................................................................................................
34-36
9 - RECYCLING ....................................................................................................................................................... 36
Summary of Contents for Leroy-Somer FFB Series
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