Maintenance 7. Arm #3
110
LS Rev.10
Joint #3 motor
Installation
(1) Mount the pulley and brake hub to the Joint #3
motor.
Insert the brake hub and secure it when it
touches the motor shaft end face.
Secure the pulley when the pulley end face
touches the brake hub.
LS6: Fix the pulley leaving 0.5 mm space from
the motor plate.
Make sure to leave 0.5 mm between the
motor plate and the pulley with the motor
plate installed.
Insert the brake hub all the way seated in
the pulley and secure it.
Joint #3
Motor
M5×8 Set Screw
+ M5 Bushing
Pulley
Brake Hub
M5×8
Set Screw
LS3
Joint #3 Motor
Solenoid Brake
Pulley
Motor Plate
LS6
Tighten one of the set screws vertically on the flat face of the motor shaft.
Insert a bushing into the other set screw hole to prevent damage to the motor shaft.
(2) Mount the Joint #3 motor on the Z plate.
Pass the pulley through the Z belt and fit the
brake disk to the hub.
Secure the motor cables facing to back of the
Arm.
Joint #3
Motor
Z Belt
Z Plate
Pulley
2-M4
×
12
When replacing the motor of the Joint #3,
remove the cap from the old motor and install it
to the new one.
If the Manipulator is operated while the cap is
not installed, the motor may be damaged due to
entering of the foreign materials into the
rotating part of the motor sensor and
interference of the rotating part and the cables.
cap
(3) Loosely secure the Joint #3 motor unit to Arm #2.
Check that the motor unit can be moved by hand, and it will not tilt when pulled.
If the unit is secured too loose or too tight, the belt will not have the proper tension.
NOTE
NOTE
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 ...