Owner manual

250
INTELLIGENT ACTUATOR
Chapter 5 Maintenance and Inspection
6. Timing Belt
6.3 Belt Replacement Procedure
[1] Remove the pulley cover.
(With the gate X-axis actuator, remove the rear panel to access the pulley cover.)
[2] Hook a wire around the motor shaft.
(With the gate X-axis actuator, guide a wire through the belt replacement hole in the side face of
the actuator and then hook the wire around the motor shaft.)
[3] Pull the end of the wire with a force of 2.4 to 2.6 kgf.
[4] Affix the motor.
[5] Check the deflection.
Tension load: F = 0.12 to 0.17 kgf
Deflection: G = 1.04 mm
(Note) When pulling the belt, hold the actuator with hands or otherwise prevent the actuator from
moving.
2.4 to 2.6 kgf
Pull the belt Check the deflection
Motor affixing bolts
Hook a wire around the motor shaft.
Wire