Maintenance 8. Arm #4
LS Rev.10
131
(13) Apply the proper tension to the Z belt
and secure the Joint #3 motor unit.
Pass a suitable cord or string around the
Joint #3 motor unit near its mounting
plate.
Then, pull the cord using a force gauge
or similar tool to apply the specified
tension shown in the figure on the right.
Z belt tension:
69 N (7.0
±
0.5 kgf)
3-M4
×
12 + Washer
Force Gauge
Joint #3 Motor Unit
Z belt
To check belt tension with the tension meter, refer to
Maintenance: 7.4 Checking the
Timing Belt Tension (Z Belt)
.
(14) Remove the control board.
For details, refer to
Maintenance: 11.3 Replacing the Control Board
.
(15) Connect the following connectors.
Connector X31, X32, X35, X41, X231, X241
(16) Mount the User Plate.
For details, refer to
Maintenance: 3.5 User Plate
.
(17) Bind the cables with a wire tie in their original positions as before removed in the
removal step (7).
Do not allow unnecessary strain on the cables.
(18) Remove the Arm Top Cover.
For details, refer to
Maintenance: 3.1 Arm Top Cover
.
(19) Execute the calibration for Joint #3.
For details on the calibration method, refer to
Maintenance: 13. Calibration
.
NOTE
Summary of Contents for LS series
Page 1: ...Rev 10 EM16XR3299F SCARA ROBOT LS series MANIPULATOR MANUAL ...
Page 2: ...MANIPULATOR MANUAL LS series Rev 10 ...
Page 10: ...viii LS Rev 10 ...
Page 14: ...TABLE OF CONTENTS xii LS Rev 10 ...
Page 16: ......
Page 78: ...64 ...