C4 Maintenance 8. Joint #4
C Series Maintenance Manual Rev.2 117
8.4 Joint #4 - Replacing the Electromagnetic Brake
Removal: Joint #4 Electromagnetic brake
1. Remove the Joint #4 electromagnetic brake.
For details, refer to C4 Maintenance: 8.1 Joint #4 – Replacing the Motor, Installation steps (1) through (8).
Installation: Joint #4 Electromagnetic brake
1. Mount the Joint #4 electromagnetic brake to the Joint #4 motor unit.
For details, refer to C4 Maintenance: 8.1 Joint #4 – Replacing the Motor, Installation steps (2) through
(11).
Name Quantity Note
Maintenance
Joint #4 electromagnetic brake 1
For the part code, refer to the
17. C4
Maintenance Part List.
Tools
Hexagonal
wrench
width across flats: 1.5 mm
For M3 hexagon socket set screws
For M2.5 hexagon socket head cap bolts
For M4 hexagon socket head cap bolts
For belt tension adjustment